Version 5.7.5

Increase OSC analog stick size
Hide OSC in PiP and scale properly in multi-window
2018-04-21 23:48:04 -07:00 · 2018-04-21 23:46:55 -07:00 · 2018-04-21 23:37:38 -07:00 · 2018-04-21 23:17:04 -07:00 · 2018-04-21 21:32:59 -07:00 · 2018-04-21 21:29:42 -07:00
566 changed files with 10432 additions and 101689 deletions
@@ -30,6 +30,8 @@ Thumbs.db
 #.idea/workspace.xml - remove # and delete .idea if it better suit your needs.
 .gradle
 build/
+*.iml

 # Compiled JNI libraries folder
-**/jniLibs
+**/jniLibs
+app/.externalNativeBuild/
@@ -0,0 +1,3 @@
+[submodule "moonlight-common"]
+	path = moonlight-common
+	url = https://github.com/moonlight-stream/moonlight-common.git
@@ -20,7 +20,7 @@ function p_h264raw.dissector(buf, pkt, root)

 	local i = 0
 	local data_start = -1
-    while i < buf:len do
+    while i < buf:len() do
 		-- Make sure we have a potential start sequence and type
        if buf:len() - i < 5 then
            -- We need more data
@@ -1,44 +1,44 @@
-#Limelight
+# Moonlight

-Limelight is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield.
+[Moonlight](http://moonlight-stream.com) is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield.
 We reverse engineered the Shield streaming software and created a version that can be run on any Android device.

-Limelight will allow you to stream your full collection of games from your Windows PC to your Android device,
+Moonlight will allow you to stream your full collection of games from your Windows PC to your Android device,
 whether in your own home or over the internet.

-[Limelight-pc](https://github.com/limelight-stream/limelight-pc) is also currently in development for Windows, OS X and Linux. Versions for [iOS](https://github.com/limelight-stream/limelight-ios) and [Windows and Windows Phone](https://github.com/limelight-stream/limelight-windows) are also in development.
+[Moonlight-pc](https://github.com/moonlight-stream/moonlight-pc) is also currently in development for Windows, OS X and Linux. Versions for [iOS](https://github.com/moonlight-stream/moonlight-ios) and [Windows and Windows Phone](https://github.com/moonlight-stream/moonlight-windows) are also in development.

-Check our [wiki](https://github.com/limelight-stream/limelight-android/wiki) for more detailed information or a troubleshooting guide. 
+Check our [wiki](https://github.com/moonlight-stream/moonlight-docs/wiki) for more detailed information or a troubleshooting guide. 

-##Features
+## Features

 * Streams any of your games from your PC to your Android device
 * Full gamepad support for MOGA, Xbox 360, PS3, OUYA, and Shield
 * Automatically finds GameStream-compatible PCs on your network

-##Installation
+## Installation

-* Download and install Limelight for Android from
-[Google Play](https://play.google.com/store/apps/details?id=com.limelight)
+* Download and install Moonlight for Android from
+[Google Play](https://play.google.com/store/apps/details?id=com.limelight), [Amazon App Store](http://www.amazon.com/gp/product/B00JK4MFN2), or directly from the [releases page](https://github.com/moonlight-stream/moonlight-android/releases)
 * Download [GeForce Experience](http://www.geforce.com/geforce-experience) and install on your Windows PC

-##Requirements
+## Requirements

-* [GameStream compatible](http://shield.nvidia.com/play-pc-games/) computer with GTX 600/700 series GPU
+* [GameStream compatible](http://shield.nvidia.com/play-pc-games/) computer with an NVIDIA GeForce GTX 600 series or higher desktop or mobile GPU (GT-series and AMD GPUs not supported)
 * Android device running 4.1 (Jelly Bean) or higher
 * High-end wireless router (802.11n dual-band recommended)

-##Usage
+## Usage

 * Turn on GameStream in the GFE settings
 * If you are connecting from outside the same network, turn on internet
  streaming
-* When on the same network as your PC, open Limelight and tap on your PC in the list
-* Accept the pairing confirmation on your PC
+* When on the same network as your PC, open Moonlight and tap on your PC in the list
+* Accept the pairing confirmation on your PC and add the PIN if needed
 * Tap your PC again to view the list of apps to stream
 * Play games!

-##Contribute
+## Contribute

 This project is being actively developed at [XDA Developers](http://forum.xda-developers.com/showthread.php?t=2505510)

@@ -46,14 +46,18 @@ This project is being actively developed at [XDA Developers](http://forum.xda-de
 2. Write code
 3. Send Pull Requests

-Check out our [website](http://limelight-stream.com) for project links and information.
+## Building
+* Install Android Studio and the Android NDK
+* Run ‘git submodule update --init --recursive’ from within moonlight-android/
+* In moonlight-android/, create a file called ‘local.properties’. Add an ‘ndk.dir=’ property to the local.properties file and set it equal to your NDK directory.
+* Build the APK using Android Studio

-##Authors
+## Authors

 * [Cameron Gutman](https://github.com/cgutman)  
 * [Diego Waxemberg](https://github.com/dwaxemberg)  
 * [Aaron Neyer](https://github.com/Aaronneyer)  
 * [Andrew Hennessy](https://github.com/yetanothername)

-Limelight is the work of students at [Case Western](http://case.edu) and was
+Moonlight is the work of students at [Case Western](http://case.edu) and was
 started as a project at [MHacks](http://mhacks.org).
@@ -1,118 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="limelight-android" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
-  <component name="FacetManager">
-    <facet type="android-gradle" name="Android-Gradle">
-      <configuration>
-        <option name="GRADLE_PROJECT_PATH" value=":app" />
-      </configuration>
-    </facet>
-    <facet type="android" name="Android">
-      <configuration>
-        <option name="SELECTED_BUILD_VARIANT" value="nonRootDebug" />
-        <option name="SELECTED_TEST_ARTIFACT" value="_android_test_" />
-        <option name="ASSEMBLE_TASK_NAME" value="assembleNonRootDebug" />
-        <option name="COMPILE_JAVA_TASK_NAME" value="compileNonRootDebugSources" />
-        <option name="ASSEMBLE_TEST_TASK_NAME" value="assembleNonRootDebugAndroidTest" />
-        <option name="SOURCE_GEN_TASK_NAME" value="generateNonRootDebugSources" />
-        <option name="TEST_SOURCE_GEN_TASK_NAME" value="generateNonRootDebugAndroidTestSources" />
-        <option name="ALLOW_USER_CONFIGURATION" value="false" />
-        <option name="MANIFEST_FILE_RELATIVE_PATH" value="/src/main/AndroidManifest.xml" />
-        <option name="RES_FOLDER_RELATIVE_PATH" value="/src/main/res" />
-        <option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res" />
-        <option name="ASSETS_FOLDER_RELATIVE_PATH" value="/src/main/assets" />
-      </configuration>
-    </facet>
-  </component>
-  <component name="NewModuleRootManager" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/build/intermediates/classes/nonRoot/debug" />
-    <output-test url="file://$MODULE_DIR$/build/intermediates/classes/androidTest/nonRoot/debug" />
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/nonRoot/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/nonRoot/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/nonRoot/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/nonRoot/debug" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/nonRoot/debug" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/nonRoot/debug" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/res" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/assets" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/aidl" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/jni" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRootDebug/rs" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/androidTest/nonRoot/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/androidTest/nonRoot/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/androidTest/nonRoot/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/androidTest/nonRoot/debug" isTestSource="true" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/androidTest/nonRoot/debug" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/androidTest/nonRoot/debug" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/res" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/assets" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/aidl" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/jni" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/nonRoot/rs" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/res" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/resources" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/assets" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/aidl" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/jni" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTestNonRoot/rs" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/res" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/aidl" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/jni" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/debug/rs" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/res" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/assets" type="java-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/aidl" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/main/rs" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/res" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/resources" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/assets" type="java-test-resource" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/aidl" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/jni" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/bundles" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/coverage-instrumented-classes" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dependency-cache" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex-cache" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jacoco" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaResources" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/libs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/ndk" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/proguard" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
-      <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
-    </content>
-    <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" exported="" name="bcprov-jdk15on-1.51" level="project" />
-    <orderEntry type="library" exported="" name="jmdns-fixed" level="project" />
-    <orderEntry type="library" exported="" name="bcpkix-jdk15on-1.51" level="project" />
-    <orderEntry type="library" exported="" name="tinyrtsp" level="project" />
-    <orderEntry type="library" exported="" name="limelight-common" level="project" />
-    <orderEntry type="library" exported="" name="okhttp-2.2.0" level="project" />
-    <orderEntry type="library" exported="" name="jcodec-0.1.9" level="project" />
-    <orderEntry type="library" exported="" name="okio-1.2.0" level="project" />
-  </component>
-</module>
-
@@ -1,76 +1,103 @@
-import com.android.builder.model.ProductFlavor
-import org.apache.tools.ant.taskdefs.condition.Os
-
 apply plugin: 'com.android.application'

 android {
-    compileSdkVersion 22
-    buildToolsVersion "21.1.2"
+    compileSdkVersion 27

    defaultConfig {
        minSdkVersion 16
-        targetSdkVersion 22
+        targetSdkVersion 27

-        versionName "3.1.3"
-        versionCode = 58
+        versionName "5.7.5"
+        versionCode = 154
    }

+    flavorDimensions "root"
+
    productFlavors {
        root {
+            // Android O has native mouse capture, so don't show the rooted
+            // version to devices running O on the Play Store.
+            maxSdkVersion 25
+
+            externalNativeBuild {
+                ndkBuild {
+                    arguments "PRODUCT_FLAVOR=root"
+                }
+            }
+
            applicationId "com.limelight.root"
+            dimension "root"
        }

        nonRoot {
+            externalNativeBuild {
+                ndkBuild {
+                    arguments "PRODUCT_FLAVOR=nonRoot"
+                }
+            }
+
            applicationId "com.limelight"
+            dimension "root"
        }
    }

+    lintOptions {
+        disable 'MissingTranslation'
+    }
+
    buildTypes {
+        debug {
+            applicationIdSuffix ".debug"
+        }
        release {
+            // To whomever is releasing/using an APK in release mode with
+            // Moonlight's official application ID, please stop. I see every
+            // single one of your crashes in my Play Console and it makes
+            // Moonlight's reliability look worse and makes it more difficult
+            // to distinguish real crashes from your crashy VR app. Seriously,
+            // 44 of the *same* native crash in 72 hours and a few each of
+            // several other crashes.
+            //
+            // This is technically not your fault. I would have hoped Google
+            // would validate the signature of the APK before attributing
+            // the crash to it. I asked their Play Store support about this
+            // and they said they don't and don't have plans to, so that sucks.
+            //
+            // In any case, it's bad form to release an APK using someone
+            // else's application ID. There is no legitimate reason, that
+            // anyone would need to comment out the following line, except me
+            // when I release an official signed Moonlight build. If you feel
+            // like doing so would solve something, I can tell you it will not.
+            // You can't upgrade an app while retaining data without having the
+            // same signature as the official version. Nor can you post it on
+            // the Play Store, since that application ID is already taken.
+            // Reputable APK hosting websites similarly validate the signature
+            // is consistent with the Play Store and won't allow an APK that
+            // isn't signed the same as the original.
+            //
+            // I wish any and all people using Moonlight as the basis of other
+            // cool projects the best of luck with their efforts. All I ask
+            // is to please change the applicationId before you publish.
+            //
+            // TL;DR: Leave the following line alone!
+            applicationIdSuffix ".unofficial"
+
            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+            proguardFiles getDefaultProguardFile('proguard-android.txt')
        }
    }

-    sourceSets.main.jni.srcDirs = []
-
-    //noinspection GroovyAssignabilityCheck,GroovyAssignabilityCheck
-    task ndkBuild(type: Exec, description: 'Compile JNI source via NDK') {
-        Properties properties = new Properties()
-        properties.load(project.rootProject.file('local.properties').newDataInputStream())
-        def ndkDir = properties.getProperty('ndk.dir')
-
-        if (Os.isFamily(Os.FAMILY_WINDOWS)) {
-            commandLine "$ndkDir\\ndk-build.cmd",
-                    'NDK_PROJECT_PATH=build/intermediates/ndk',
-                    'NDK_LIBS_OUT=src/main/jniLibs',
-                    'APP_BUILD_SCRIPT=src/main/jni/Android.mk',
-                    'NDK_APPLICATION_MK=src/main/jni/Application.mk'
+    externalNativeBuild {
+        ndkBuild {
+            path "src/main/jni/Android.mk"
        }
-        else {
-            commandLine "$ndkDir/ndk-build",
-                    'NDK_PROJECT_PATH=build/intermediates/ndk',
-                    'NDK_LIBS_OUT=src/main/jniLibs',
-                    'APP_BUILD_SCRIPT=src/main/jni/Android.mk',
-                    'NDK_APPLICATION_MK=src/main/jni/Application.mk'
-        }
-    }
-
-    tasks.withType(JavaCompile) {
-        compileTask -> compileTask.dependsOn ndkBuild
    }
 }

 dependencies {
-    compile group: 'org.jcodec', name: 'jcodec', version: '0.1.9'
+    implementation 'org.bouncycastle:bcprov-jdk15on:1.59'
+    implementation 'org.bouncycastle:bcpkix-jdk15on:1.59'
+    implementation 'org.jcodec:jcodec:0.2.3'

-    compile group: 'org.bouncycastle', name: 'bcprov-jdk15on', version: '1.51'
-    compile group: 'org.bouncycastle', name: 'bcpkix-jdk15on', version: '1.51'
-
-    compile group: 'com.squareup.okhttp', name: 'okhttp', version:'2.2.0'
-    compile group: 'com.squareup.okio', name:'okio', version:'1.2.0'
-
-    compile files('libs/jmdns-fixed.jar')
-    compile files('libs/limelight-common.jar')
-    compile files('libs/tinyrtsp.jar')
+    implementation project(':moonlight-common')
 }
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_label" translatable="false">Moonlight (Debug)</string>
+    <string name="app_label_root" translatable="false">Moonlight (Root Debug)</string>
+
+</resources>
@@ -7,75 +7,132 @@
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    
-    <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
-    <uses-feature android:name="android.hardware.wifi" android:required="false" />
-    <uses-feature android:name="android.hardware.gamepad" android:required="false" />
+
+    <uses-feature
+        android:name="android.hardware.touchscreen"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.wifi"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.gamepad"
+        android:required="false" />
+    <uses-feature
+        android:name="android.hardware.usb.host"
+        android:required="false" />
+    <uses-feature
+        android:name="android.software.leanback"
+        android:required="false" />
+
+    <!-- Disable legacy input emulation on ChromeOS -->
+    <uses-feature
+        android:name="android.hardware.type.pc"
+        android:required="false"/>

    <application
        android:allowBackup="true"
-        android:icon="@drawable/ic_launcher"
-        android:theme="@style/AppTheme" >
-        
-        <!-- Launcher for traditional devices -->
+        android:fullBackupContent="@xml/backup_rules"
+        android:networkSecurityConfig="@xml/network_security_config"
+        android:isGame="true"
+        android:banner="@drawable/atv_banner"
+        android:appCategory="game"
+        android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher"
+        android:theme="@style/AppTheme">
+
+        <!-- Samsung multi-window support -->
+        <uses-library
+            android:name="com.sec.android.app.multiwindow"
+            android:required="false" />
+
+        <meta-data
+            android:name="com.sec.android.support.multiwindow"
+            android:value="true" />
+
+        <!-- Samsung DeX support requires explicit placement of android:resizeableActivity="true"
+             in each activity even though it is implied by targeting API 24+ -->
+
        <activity
            android:name=".PcView"
-            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection">
+            android:resizeableActivity="true"
+            android:configChanges="mcc|mnc|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
+
                <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.MULTIWINDOW_LAUNCHER" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
                <category android:name="tv.ouya.intent.category.APP" />
            </intent-filter>
        </activity>
-        
-        <!-- Launcher for Android TV devices -->
+        <!-- Small hack to support launcher shortcuts without relaunching over and over again when the back button is pressed -->
        <activity
-            android:name=".PcViewTv"
-            android:logo="@drawable/atv_banner"
-            android:icon="@drawable/atv_banner"
+            android:name=".AppViewShortcutTrampoline"
+            android:noHistory="true"
+            android:resizeableActivity="true"
            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
-            </intent-filter>
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="com.limelight.PcView" />
        </activity>
-        
        <activity
            android:name=".AppView"
-            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection" >
+            android:resizeableActivity="true"
+            android:configChanges="mcc|mnc|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.limelight.PcView" />
        </activity>
        <activity
            android:name=".preferences.StreamSettings"
-            android:label="Streaming Settings" >
+            android:resizeableActivity="true"
+            android:label="Streaming Settings">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.limelight.PcView" />
        </activity>
        <activity
            android:name=".preferences.AddComputerManually"
-            android:label="Add Computer Manually" >
+            android:resizeableActivity="true"
+            android:label="Add Computer Manually">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.limelight.PcView" />
        </activity>
+        <!-- This will fall back to sensorLandscape at runtime on Android 4.2 and below -->
        <activity
            android:name=".Game"
-            android:screenOrientation="sensorLandscape"
-            android:theme="@style/StreamTheme"
-            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection" >
+            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection"
+            android:screenOrientation="userLandscape"
+            android:noHistory="true"
+            android:supportsPictureInPicture="true"
+            android:resizeableActivity="true"
+            android:launchMode="singleTask"
+            android:excludeFromRecents="true"
+            android:theme="@style/StreamTheme">
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value="com.limelight.AppView" />
        </activity>
+
        <service
            android:name=".discovery.DiscoveryService"
            android:label="mDNS PC Auto-Discovery Service" />
        <service
            android:name=".computers.ComputerManagerService"
            android:label="Computer Management Service" />
+        <service
+            android:name=".binding.input.driver.UsbDriverService"
+            android:label="Usb Driver Service" />
+
+        <activity
+            android:name=".HelpActivity"
+            android:resizeableActivity="true"
+            android:configChanges="mcc|mnc|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="com.limelight.PcView" />
+        </activity>
    </application>

-</manifest>
+</manifest>
@@ -1,38 +1,31 @@
 package com.limelight;

-import java.io.FileNotFoundException;
 import java.io.StringReader;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
 import java.util.List;
-import java.util.Locale;
 import java.util.UUID;

-import com.limelight.binding.PlatformBinding;
 import com.limelight.computers.ComputerManagerListener;
 import com.limelight.computers.ComputerManagerService;
 import com.limelight.grid.AppGridAdapter;
 import com.limelight.nvstream.http.ComputerDetails;
-import com.limelight.nvstream.http.GfeHttpResponseException;
 import com.limelight.nvstream.http.NvApp;
 import com.limelight.nvstream.http.NvHTTP;
+import com.limelight.nvstream.http.PairingManager;
 import com.limelight.preferences.PreferenceConfiguration;
 import com.limelight.ui.AdapterFragment;
 import com.limelight.ui.AdapterFragmentCallbacks;
 import com.limelight.utils.CacheHelper;
 import com.limelight.utils.Dialog;
 import com.limelight.utils.ServerHelper;
+import com.limelight.utils.ShortcutHelper;
 import com.limelight.utils.SpinnerDialog;
 import com.limelight.utils.UiHelper;

 import android.app.Activity;
-import android.app.AlertDialog;
 import android.app.Service;
 import android.content.ComponentName;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.ServiceConnection;
-import android.content.res.Configuration;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.view.ContextMenu;
@@ -50,6 +43,7 @@ import android.widget.AdapterView.AdapterContextMenuInfo;
 public class AppView extends Activity implements AdapterFragmentCallbacks {
    private AppGridAdapter appGridAdapter;
    private String uuidString;
+    private ShortcutHelper shortcutHelper;

    private ComputerDetails computer;
    private ComputerManagerService.ApplistPoller poller;
@@ -57,6 +51,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
    private String lastRawApplist;
    private int lastRunningAppId;
    private boolean suspendGridUpdates;
+    private boolean inForeground;

    private final static int START_OR_RESUME_ID = 1;
    private final static int QUIT_ID = 2;
@@ -84,6 +79,10 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {

                    // Get the computer object
                    computer = managerBinder.getComputer(UUID.fromString(uuidString));
+                    if (computer == null) {
+                        finish();
+                        return;
+                    }

                    try {
                        appGridAdapter = new AppGridAdapter(AppView.this,
@@ -96,15 +95,34 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                        return;
                    }

+                    // Load the app grid with cached data (if possible).
+                    // This must be done _before_ startComputerUpdates()
+                    // so the initial serverinfo response can update the running
+                    // icon.
+                    populateAppGridWithCache();
+
                    // Start updates
                    startComputerUpdates();

-                    // Load the app grid with cached data (if possible)
-                    populateAppGridWithCache();
+                    runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            if (isFinishing() || isChangingConfigurations()) {
+                                return;
+                            }

-                    getFragmentManager().beginTransaction()
-                            .replace(R.id.appFragmentContainer, new AdapterFragment())
-                            .commitAllowingStateLoss();
+                            // Despite my best efforts to catch all conditions that could
+                            // cause the activity to be destroyed when we try to commit
+                            // I haven't been able to, so we have this try-catch block.
+                            try {
+                                getFragmentManager().beginTransaction()
+                                        .replace(R.id.appFragmentContainer, new AdapterFragment())
+                                        .commitAllowingStateLoss();
+                            } catch (IllegalStateException e) {
+                                e.printStackTrace();
+                            }
+                        }
+                    });
                }
            }.start();
        }
@@ -115,13 +133,14 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
    };

    private void startComputerUpdates() {
-        if (managerBinder == null) {
+        // Don't start polling if we're not bound or in the foreground
+        if (managerBinder == null || !inForeground) {
            return;
        }

        managerBinder.startPolling(new ComputerManagerListener() {
            @Override
-            public void notifyComputerUpdated(ComputerDetails details) {
+            public void notifyComputerUpdated(final ComputerDetails details) {
                // Do nothing if updates are suspended
                if (suspendGridUpdates) {
                    return;
@@ -146,6 +165,24 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                    return;
                }

+                // Close immediately if the PC is no longer paired
+                if (details.state == ComputerDetails.State.ONLINE && details.pairState != PairingManager.PairState.PAIRED) {
+                    AppView.this.runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            // Disable shortcuts referencing this PC for now
+                            shortcutHelper.disableShortcut(details.uuid.toString(),
+                                    getResources().getString(R.string.scut_not_paired));
+
+                            // Display a toast to the user and quit the activity
+                            Toast.makeText(AppView.this, getResources().getText(R.string.scut_not_paired), Toast.LENGTH_SHORT).show();
+                            finish();
+                        }
+                    });
+
+                    return;
+                }
+
                // App list is the same or empty
                if (details.rawAppList == null || details.rawAppList.equals(lastRawApplist)) {

@@ -164,6 +201,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {

                try {
                    updateUiWithAppList(NvHTTP.getAppListByReader(new StringReader(details.rawAppList)));
+                    updateUiWithServerinfo(details);

                    if (blockingLoadSpinner != null) {
                        blockingLoadSpinner.dismiss();
@@ -197,12 +235,13 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

-        String locale = PreferenceConfiguration.readPreferences(this).language;
-        if (!locale.equals(PreferenceConfiguration.DEFAULT_LANGUAGE)) {
-            Configuration config = new Configuration(getResources().getConfiguration());
-            config.locale = new Locale(locale);
-            getResources().updateConfiguration(config, getResources().getDisplayMetrics());
-        }
+        // Assume we're in the foreground when created to avoid a race
+        // between binding to CMS and onResume()
+        inForeground = true;
+
+        shortcutHelper = new ShortcutHelper(this);
+
+        UiHelper.setLocale(this);

        setContentView(R.layout.activity_app_view);

@@ -210,11 +249,17 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {

        uuidString = getIntent().getStringExtra(UUID_EXTRA);

-        String labelText = getResources().getString(R.string.title_applist)+" "+getIntent().getStringExtra(NAME_EXTRA);
-        TextView label = (TextView) findViewById(R.id.appListText);
+        String computerName = getIntent().getStringExtra(NAME_EXTRA);
+
+        String labelText = getResources().getString(R.string.title_applist)+" "+computerName;
+        TextView label = findViewById(R.id.appListText);
        setTitle(labelText);
        label.setText(labelText);

+        // Add a launcher shortcut for this PC (forced, since this is user interaction)
+        shortcutHelper.createAppViewShortcut(uuidString, computerName, uuidString, true);
+        shortcutHelper.reportShortcutUsed(uuidString);
+
        // Bind to the computer manager service
        bindService(new Intent(this, ComputerManagerService.class), serviceConnection,
                Service.BIND_AUTO_CREATE);
@@ -259,6 +304,10 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
    protected void onResume() {
        super.onResume();

+        // Display a decoder crash notification if we've returned after a crash
+        UiHelper.showDecoderCrashDialog(this);
+
+        inForeground = true;
        startComputerUpdates();
    }

@@ -266,30 +315,18 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
    protected void onPause() {
        super.onPause();

+        inForeground = false;
        stopComputerUpdates();
    }

-    private int getRunningAppId() {
-        int runningAppId = -1;
-        for (int i = 0; i < appGridAdapter.getCount(); i++) {
-            AppObject app = (AppObject) appGridAdapter.getItem(i);
-            if (app.app.getIsRunning()) {
-                runningAppId = app.app.getAppId();
-                break;
-            }
-        }
-        return runningAppId;
-    }
-
    @Override
    public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
        super.onCreateContextMenu(menu, v, menuInfo);
        
        AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
        AppObject selectedApp = (AppObject) appGridAdapter.getItem(info.position);
-        int runningAppId = getRunningAppId();
-        if (runningAppId != -1) {
-            if (runningAppId == selectedApp.app.getAppId()) {
+        if (lastRunningAppId != 0) {
+            if (lastRunningAppId == selectedApp.app.getAppId()) {
                menu.add(Menu.NONE, START_OR_RESUME_ID, 1, getResources().getString(R.string.applist_menu_resume));
                menu.add(Menu.NONE, QUIT_ID, 2, getResources().getString(R.string.applist_menu_quit));
            }
@@ -365,19 +402,19 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                    AppObject existingApp = (AppObject) appGridAdapter.getItem(i);

                    // There can only be one or zero apps running.
-                    if (existingApp.app.getIsRunning() &&
+                    if (existingApp.isRunning &&
                            existingApp.app.getAppId() == details.runningGameId) {
                        // This app was running and still is, so we're done now
                        return;
                    }
                    else if (existingApp.app.getAppId() == details.runningGameId) {
                        // This app wasn't running but now is
-                        existingApp.app.setIsRunning(true);
+                        existingApp.isRunning = true;
                        updated = true;
                    }
-                    else if (existingApp.app.getIsRunning()) {
+                    else if (existingApp.isRunning) {
                        // This app was running but now isn't
-                        existingApp.app.setIsRunning(false);
+                        existingApp.isRunning = false;
                        updated = true;
                    }
                    else {
@@ -407,10 +444,6 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                        AppObject existingApp = (AppObject) appGridAdapter.getItem(i);
                        if (existingApp.app.getAppId() == app.getAppId()) {
                            // Found the app; update its properties
-                            if (existingApp.app.getIsRunning() != app.getIsRunning()) {
-                                existingApp.app.setIsRunning(app.getIsRunning());
-                                updated = true;
-                            }
                            if (!existingApp.app.getAppName().equals(app.getAppName())) {
                                existingApp.app.setAppName(app.getAppName());
                                updated = true;
@@ -480,7 +513,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                AppObject app = (AppObject) appGridAdapter.getItem(pos);

                // Only open the context menu if something is running, otherwise start it
-                if (getRunningAppId() != -1) {
+                if (lastRunningAppId != 0) {
                    openContextMenu(arg1);
                } else {
                    ServerHelper.doStart(AppView.this, app.app, computer, managerBinder);
@@ -493,6 +526,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {

    public class AppObject {
        public final NvApp app;
+        public boolean isRunning;

        public AppObject(NvApp app) {
            if (app == null) {
@@ -0,0 +1,171 @@
+package com.limelight;
+
+import android.app.Activity;
+import android.app.Service;
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.Bundle;
+import android.os.IBinder;
+
+import com.limelight.computers.ComputerManagerListener;
+import com.limelight.computers.ComputerManagerService;
+import com.limelight.nvstream.http.ComputerDetails;
+import com.limelight.nvstream.http.NvApp;
+import com.limelight.utils.Dialog;
+import com.limelight.utils.ServerHelper;
+import com.limelight.utils.SpinnerDialog;
+import com.limelight.utils.UiHelper;
+
+import java.util.ArrayList;
+import java.util.UUID;
+
+public class AppViewShortcutTrampoline extends Activity {
+    private String uuidString;
+
+    private ComputerDetails computer;
+    private SpinnerDialog blockingLoadSpinner;
+
+    public final static String UUID_EXTRA = "UUID";
+
+    private ComputerManagerService.ComputerManagerBinder managerBinder;
+    private final ServiceConnection serviceConnection = new ServiceConnection() {
+        public void onServiceConnected(ComponentName className, IBinder binder) {
+            final ComputerManagerService.ComputerManagerBinder localBinder =
+                    ((ComputerManagerService.ComputerManagerBinder)binder);
+
+            // Wait in a separate thread to avoid stalling the UI
+            new Thread() {
+                @Override
+                public void run() {
+                    // Wait for the binder to be ready
+                    localBinder.waitForReady();
+
+                    // Now make the binder visible
+                    managerBinder = localBinder;
+
+                    // Get the computer object
+                    computer = managerBinder.getComputer(UUID.fromString(uuidString));
+
+                    // Force CMS to repoll this machine
+                    managerBinder.invalidateStateForComputer(computer.uuid);
+
+                    // Start polling
+                    managerBinder.startPolling(new ComputerManagerListener() {
+                        @Override
+                        public void notifyComputerUpdated(final ComputerDetails details) {
+                            // Don't care about other computers
+                            if (!details.uuid.toString().equalsIgnoreCase(uuidString)) {
+                                return;
+                            }
+
+                            if (details.state != ComputerDetails.State.UNKNOWN) {
+                                runOnUiThread(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        // Stop showing the spinner
+                                        if (blockingLoadSpinner != null) {
+                                            blockingLoadSpinner.dismiss();
+                                            blockingLoadSpinner = null;
+                                        }
+
+                                        // If the managerBinder was destroyed before this callback,
+                                        // just finish the activity.
+                                        if (managerBinder == null) {
+                                            finish();
+                                            return;
+                                        }
+
+                                        if (details.state == ComputerDetails.State.ONLINE) {
+                                            // Close this activity
+                                            finish();
+
+                                            // Create a new activity stack for this launch
+                                            ArrayList<Intent> intentStack = new ArrayList<>();
+                                            Intent i;
+
+                                            // Add the PC view at the back (and clear the task)
+                                            i = new Intent(AppViewShortcutTrampoline.this, PcView.class);
+                                            i.setAction(Intent.ACTION_MAIN);
+                                            i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
+                                            intentStack.add(i);
+
+                                            // Take this intent's data and create an intent to start the app view
+                                            i = new Intent(getIntent());
+                                            i.setClass(AppViewShortcutTrampoline.this, AppView.class);
+                                            intentStack.add(i);
+
+                                            // If a game is running, we'll make the stream the top level activity
+                                            if (details.runningGameId != 0) {
+                                                intentStack.add(ServerHelper.createStartIntent(AppViewShortcutTrampoline.this,
+                                                        new NvApp("app", details.runningGameId, false), details, managerBinder));
+                                            }
+
+                                            // Now start the activities
+                                            startActivities(intentStack.toArray(new Intent[]{}));
+                                        }
+                                        else if (details.state == ComputerDetails.State.OFFLINE) {
+                                            // Computer offline - display an error dialog
+                                            Dialog.displayDialog(AppViewShortcutTrampoline.this,
+                                                    getResources().getString(R.string.conn_error_title),
+                                                    getResources().getString(R.string.error_pc_offline),
+                                                    true);
+                                        }
+
+                                        // We don't want any more callbacks from now on, so go ahead
+                                        // and unbind from the service
+                                        if (managerBinder != null) {
+                                            managerBinder.stopPolling();
+                                            unbindService(serviceConnection);
+                                            managerBinder = null;
+                                        }
+                                    }
+                                });
+                            }
+                        }
+                    });
+                }
+            }.start();
+        }
+
+        public void onServiceDisconnected(ComponentName className) {
+            managerBinder = null;
+        }
+    };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        UiHelper.notifyNewRootView(this);
+
+        uuidString = getIntent().getStringExtra(UUID_EXTRA);
+
+        // Bind to the computer manager service
+        bindService(new Intent(this, ComputerManagerService.class), serviceConnection,
+                Service.BIND_AUTO_CREATE);
+
+        blockingLoadSpinner = SpinnerDialog.displayDialog(this, getResources().getString(R.string.conn_establishing_title),
+                getResources().getString(R.string.applist_connect_msg), true);
+    }
+
+    @Override
+    protected void onPause() {
+        super.onPause();
+
+        if (blockingLoadSpinner != null) {
+            blockingLoadSpinner.dismiss();
+            blockingLoadSpinner = null;
+        }
+
+        Dialog.closeDialogs();
+
+        if (managerBinder != null) {
+            managerBinder.stopPolling();
+            unbindService(serviceConnection);
+            managerBinder = null;
+        }
+
+        finish();
+    }
+}
@@ -0,0 +1,73 @@
+package com.limelight;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.os.Bundle;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+
+import com.limelight.utils.SpinnerDialog;
+
+public class HelpActivity extends Activity {
+
+    private SpinnerDialog loadingDialog;
+    private WebView webView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        webView = new WebView(this);
+        setContentView(webView);
+
+        // These allow the user to zoom the page
+        webView.getSettings().setBuiltInZoomControls(true);
+        webView.getSettings().setDisplayZoomControls(false);
+
+        // This sets the view to display the whole page by default
+        webView.getSettings().setUseWideViewPort(true);
+        webView.getSettings().setLoadWithOverviewMode(true);
+
+        // This allows the links to places on the same page to work
+        webView.getSettings().setJavaScriptEnabled(true);
+
+        webView.setWebViewClient(new WebViewClient() {
+            @Override
+            public void onPageStarted(WebView view, String url, Bitmap favicon) {
+                if (loadingDialog == null) {
+                    loadingDialog = SpinnerDialog.displayDialog(HelpActivity.this,
+                            getResources().getString(R.string.help_loading_title),
+                            getResources().getString(R.string.help_loading_msg), false);
+                }
+            }
+
+            @Override
+            public void onPageFinished(WebView view, String url) {
+                if (loadingDialog != null) {
+                    loadingDialog.dismiss();
+                    loadingDialog = null;
+                }
+            }
+
+            @Override
+            public boolean shouldOverrideUrlLoading(WebView view, String url) {
+                return !(url.toUpperCase().startsWith("https://github.com/moonlight-stream/moonlight-docs/wiki/".toUpperCase()) ||
+                        url.toUpperCase().startsWith("http://github.com/moonlight-stream/moonlight-docs/wiki/".toUpperCase()));
+            }
+        });
+
+        webView.loadUrl(getIntent().getData().toString());
+    }
+
+    @Override
+    public void onBackPressed() {
+        // Back goes back through the WebView history
+        // until no more history remains
+        if (webView.canGoBack()) {
+            webView.goBack();
+        }
+        else {
+            super.onBackPressed();
+        }
+    }
+}
@@ -2,9 +2,7 @@ package com.limelight;

 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.net.InetAddress;
 import java.net.UnknownHostException;
-import java.util.Locale;

 import com.limelight.binding.PlatformBinding;
 import com.limelight.binding.crypto.AndroidCryptoProvider;
@@ -18,12 +16,15 @@ import com.limelight.nvstream.http.PairingManager;
 import com.limelight.nvstream.http.PairingManager.PairState;
 import com.limelight.nvstream.wol.WakeOnLanSender;
 import com.limelight.preferences.AddComputerManually;
+import com.limelight.preferences.GlPreferences;
 import com.limelight.preferences.PreferenceConfiguration;
 import com.limelight.preferences.StreamSettings;
 import com.limelight.ui.AdapterFragment;
 import com.limelight.ui.AdapterFragmentCallbacks;
 import com.limelight.utils.Dialog;
+import com.limelight.utils.HelpLauncher;
 import com.limelight.utils.ServerHelper;
+import com.limelight.utils.ShortcutHelper;
 import com.limelight.utils.UiHelper;

 import android.app.Activity;
@@ -32,6 +33,8 @@ import android.content.ComponentName;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.content.res.Configuration;
+import android.opengl.GLSurfaceView;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.preference.PreferenceManager;
@@ -49,11 +52,15 @@ import android.widget.RelativeLayout;
 import android.widget.Toast;
 import android.widget.AdapterView.AdapterContextMenuInfo;

+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.opengles.GL10;
+
 public class PcView extends Activity implements AdapterFragmentCallbacks {
    private RelativeLayout noPcFoundLayout;
    private PcGridAdapter pcGridAdapter;
+    private ShortcutHelper shortcutHelper;
    private ComputerManagerService.ComputerManagerBinder managerBinder;
-    private boolean freezeUpdates, runningPolling;
+    private boolean freezeUpdates, runningPolling, inForeground, completeOnCreateCalled;
    private final ServiceConnection serviceConnection = new ServiceConnection() {
        public void onServiceConnected(ComponentName className, IBinder binder) {
            final ComputerManagerService.ComputerManagerBinder localBinder =
@@ -83,11 +90,19 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
        }
    };

+    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);

-        // Reinitialize views just in case orientation changed
-        initializeViews();
+        // Only reinitialize views if completeOnCreate() was called
+        // before this callback. If it was not, completeOnCreate() will
+        // handle initializing views with the config change accounted for.
+        // This is not prone to races because both callbacks are invoked
+        // in the main thread.
+        if (completeOnCreateCalled) {
+            // Reinitialize views just in case orientation changed
+            initializeViews();
+        }
    }

    private final static int APP_LIST_ID = 1;
@@ -107,8 +122,9 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
        PreferenceManager.setDefaultValues(this, R.xml.preferences, false);

        // Setup the list view
-        ImageButton settingsButton = (ImageButton) findViewById(R.id.settingsButton);
-        ImageButton addComputerButton = (ImageButton) findViewById(R.id.manuallyAddPc);
+        ImageButton settingsButton = findViewById(R.id.settingsButton);
+        ImageButton addComputerButton = findViewById(R.id.manuallyAddPc);
+        ImageButton helpButton = findViewById(R.id.helpButton);

        settingsButton.setOnClickListener(new OnClickListener() {
            @Override
@@ -123,12 +139,18 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                startActivity(i);
            }
        });
+        helpButton.setOnClickListener(new OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                HelpLauncher.launchSetupGuide(PcView.this);
+            }
+        });

        getFragmentManager().beginTransaction()
            .replace(R.id.pcFragmentContainer, new AdapterFragment())
            .commitAllowingStateLoss();

-        noPcFoundLayout = (RelativeLayout) findViewById(R.id.no_pc_found_layout);
+        noPcFoundLayout = findViewById(R.id.no_pc_found_layout);
        if (pcGridAdapter.getCount() == 0) {
            noPcFoundLayout.setVisibility(View.VISIBLE);
        }
@@ -142,12 +164,55 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

-        String locale = PreferenceConfiguration.readPreferences(this).language;
-        if (!locale.equals(PreferenceConfiguration.DEFAULT_LANGUAGE)) {
-            Configuration config = new Configuration(getResources().getConfiguration());
-            config.locale = new Locale(locale);
-            getResources().updateConfiguration(config, getResources().getDisplayMetrics());
+        // Assume we're in the foreground when created to avoid a race
+        // between binding to CMS and onResume()
+        inForeground = true;
+
+        // Create a GLSurfaceView to fetch GLRenderer unless we have
+        // a cached result already.
+        final GlPreferences glPrefs = GlPreferences.readPreferences(this);
+        if (!glPrefs.savedFingerprint.equals(Build.FINGERPRINT) || glPrefs.glRenderer.isEmpty()) {
+            GLSurfaceView surfaceView = new GLSurfaceView(this);
+            surfaceView.setRenderer(new GLSurfaceView.Renderer() {
+                @Override
+                public void onSurfaceCreated(GL10 gl10, EGLConfig eglConfig) {
+                    // Save the GLRenderer string so we don't need to do this next time
+                    glPrefs.glRenderer = gl10.glGetString(GL10.GL_RENDERER);
+                    glPrefs.savedFingerprint = Build.FINGERPRINT;
+                    glPrefs.writePreferences();
+
+                    LimeLog.info("Fetched GL Renderer: " + glPrefs.glRenderer);
+
+                    runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            completeOnCreate();
+                        }
+                    });
+                }
+
+                @Override
+                public void onSurfaceChanged(GL10 gl10, int i, int i1) {
+                }
+
+                @Override
+                public void onDrawFrame(GL10 gl10) {
+                }
+            });
+            setContentView(surfaceView);
        }
+        else {
+            LimeLog.info("Cached GL Renderer: " + glPrefs.glRenderer);
+            completeOnCreate();
+        }
+    }
+
+    private void completeOnCreate() {
+        completeOnCreateCalled = true;
+
+        shortcutHelper = new ShortcutHelper(this);
+
+        UiHelper.setLocale(this);

        // Bind to the computer manager service
        bindService(new Intent(PcView.this, ComputerManagerService.class), serviceConnection,
@@ -161,11 +226,9 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
    }

    private void startComputerUpdates() {
-        if (managerBinder != null) {
-            if (runningPolling) {
-                return;
-            }
-
+        // Only allow polling to start if we're bound to CMS, polling is not already running,
+        // and our activity is in the foreground.
+        if (managerBinder != null && !runningPolling && inForeground) {
            freezeUpdates = false;
            managerBinder.startPolling(new ComputerManagerListener() {
                @Override
@@ -215,6 +278,10 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
    protected void onResume() {
        super.onResume();

+        // Display a decoder crash notification if we've returned after a crash
+        UiHelper.showDecoderCrashDialog(this);
+
+        inForeground = true;
        startComputerUpdates();
    }

@@ -222,6 +289,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
    protected void onPause() {
        super.onPause();

+        inForeground = false;
        stopComputerUpdates(false);
    }

@@ -241,13 +309,10 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                
        AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
        ComputerObject computer = (ComputerObject) pcGridAdapter.getItem(info.position);
-        if (computer.details.reachability == ComputerDetails.Reachability.UNKNOWN) {
-            startComputerUpdates();
-            return;
-        }
-        
+
        // Inflate the context menu
-        if (computer.details.reachability == ComputerDetails.Reachability.OFFLINE) {
+        if (computer.details.reachability == ComputerDetails.Reachability.OFFLINE ||
+            computer.details.reachability == ComputerDetails.Reachability.UNKNOWN) {
            menu.add(Menu.NONE, WOL_ID, 1, getResources().getString(R.string.pcview_menu_send_wol));
            menu.add(Menu.NONE, DELETE_ID, 2, getResources().getString(R.string.pcview_menu_delete_pc));
        }
@@ -271,6 +336,9 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {

    @Override
    public void onContextMenuClosed(Menu menu) {
+        // For some reason, this gets called again _after_ onPause() is called on this activity.
+        // startComputerUpdates() manages this and won't actual start polling until the activity
+        // returns to the foreground.
        startComputerUpdates();
    }

@@ -299,15 +367,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                    // Stop updates and wait while pairing
                    stopComputerUpdates(true);

-                    InetAddress addr = null;
-                    if (computer.reachability == ComputerDetails.Reachability.LOCAL) {
-                        addr = computer.localIp;
-                    }
-                    else if (computer.reachability == ComputerDetails.Reachability.REMOTE) {
-                        addr = computer.remoteIp;
-                    }
-
-                    httpConn = new NvHTTP(addr,
+                    httpConn = new NvHTTP(ServerHelper.getCurrentAddressFromComputer(computer),
                            managerBinder.getUniqueId(),
                            PlatformBinding.getDeviceName(),
                            PlatformBinding.getCryptoProvider(PcView.this));
@@ -323,17 +383,24 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                        Dialog.displayDialog(PcView.this, getResources().getString(R.string.pair_pairing_title),
                                getResources().getString(R.string.pair_pairing_msg)+" "+pinStr, false);

-                        PairingManager.PairState pairState = httpConn.pair(pinStr);
+                        PairingManager.PairState pairState = httpConn.pair(httpConn.getServerInfo(), pinStr);
                        if (pairState == PairingManager.PairState.PIN_WRONG) {
                            message = getResources().getString(R.string.pair_incorrect_pin);
                        }
                        else if (pairState == PairingManager.PairState.FAILED) {
                            message = getResources().getString(R.string.pair_fail);
                        }
+                        else if (pairState == PairingManager.PairState.ALREADY_IN_PROGRESS) {
+                            message = getResources().getString(R.string.pair_already_in_progress);
+                        }
                        else if (pairState == PairingManager.PairState.PAIRED) {
                            // Just navigate to the app view without displaying a toast
                            message = null;
                            success = true;
+
+                            // Invalidate reachability information after pairing to force
+                            // a refresh before reading pair state again
+                            managerBinder.invalidateStateForComputer(computer.uuid);
                        }
                        else {
                            // Should be no other values
@@ -361,20 +428,21 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                        }

                        if (toastSuccess) {
-                            // Open the app list after a successful pairing attemp
+                            // Open the app list after a successful pairing attempt
                            doAppList(computer);
                        }
+                        else {
+                            // Start polling again if we're still in the foreground
+                            startComputerUpdates();
+                        }
                    }
                });
-
-                // Start polling again
-                startComputerUpdates();
            }
        }).start();
    }

    private void doWakeOnLan(final ComputerDetails computer) {
-        if (computer.reachability != ComputerDetails.Reachability.OFFLINE) {
+        if (computer.state == ComputerDetails.State.ONLINE) {
            Toast.makeText(PcView.this, getResources().getString(R.string.wol_pc_online), Toast.LENGTH_SHORT).show();
            return;
        }
@@ -424,15 +492,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                NvHTTP httpConn;
                String message;
                try {
-                    InetAddress addr = null;
-                    if (computer.reachability == ComputerDetails.Reachability.LOCAL) {
-                        addr = computer.localIp;
-                    }
-                    else if (computer.reachability == ComputerDetails.Reachability.REMOTE) {
-                        addr = computer.remoteIp;
-                    }
-
-                    httpConn = new NvHTTP(addr,
+                    httpConn = new NvHTTP(ServerHelper.getCurrentAddressFromComputer(computer),
                            managerBinder.getUniqueId(),
                            PlatformBinding.getDeviceName(),
                            PlatformBinding.getCryptoProvider(PcView.this));
@@ -519,7 +579,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                    return true;
                }

-                ServerHelper.doStart(this, new NvApp("app", computer.details.runningGameId), computer.details, managerBinder);
+                ServerHelper.doStart(this, new NvApp("app", computer.details.runningGameId, false), computer.details, managerBinder);
                return true;

            case QUIT_ID:
@@ -534,7 +594,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                    public void run() {
                        ServerHelper.doQuit(PcView.this,
                                ServerHelper.getCurrentAddressFromComputer(computer.details),
-                                new NvApp("app", 0), managerBinder, null);
+                                new NvApp("app", 0, false), managerBinder, null);
                    }
                }, null);
                return true;
@@ -549,6 +609,10 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
            ComputerObject computer = (ComputerObject) pcGridAdapter.getItem(i);

            if (details.equals(computer.details)) {
+                // Disable or delete shortcuts referencing this PC
+                shortcutHelper.disableShortcut(details.uuid.toString(),
+                        getResources().getString(R.string.scut_deleted_pc));
+
                pcGridAdapter.removeComputer(computer);
                pcGridAdapter.notifyDataSetChanged();

@@ -575,6 +639,11 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
            }
        }

+        // Add a launcher shortcut for this PC
+        if (details.pairState == PairState.PAIRED) {
+            shortcutHelper.createAppViewShortcut(details.uuid.toString(), details, false);
+        }
+
        if (existingEntry != null) {
            // Replace the information in the existing entry
            existingEntry.details = details;
@@ -606,10 +675,9 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
            public void onItemClick(AdapterView<?> arg0, View arg1, int pos,
                                    long id) {
                ComputerObject computer = (ComputerObject) pcGridAdapter.getItem(pos);
-                if (computer.details.reachability == ComputerDetails.Reachability.UNKNOWN) {
-                    // Do nothing
-                } else if (computer.details.reachability == ComputerDetails.Reachability.OFFLINE) {
-                    // Open the context menu if a PC is offline
+                if (computer.details.reachability == ComputerDetails.Reachability.UNKNOWN ||
+                    computer.details.reachability == ComputerDetails.Reachability.OFFLINE) {
+                    // Open the context menu if a PC is offline or refreshing
                    openContextMenu(arg1);
                } else if (computer.details.pairState != PairState.PAIRED) {
                    // Pair an unpaired machine by default
@@ -1,6 +0,0 @@
-package com.limelight;
-
-/* This is a dummy class to allow for a separate icon
- * and launcher for TV.
- */
-public class PcViewTv extends PcView {}
@@ -1,34 +1,86 @@
 package com.limelight.binding.audio;

+import android.media.AudioAttributes;
 import android.media.AudioFormat;
 import android.media.AudioManager;
 import android.media.AudioTrack;
+import android.os.Build;

 import com.limelight.LimeLog;
 import com.limelight.nvstream.av.audio.AudioRenderer;
+import com.limelight.nvstream.jni.MoonBridge;

 public class AndroidAudioRenderer implements AudioRenderer {

-    private static final int FRAME_SIZE = 960;
-
    private AudioTrack track;

-    @Override
-    public boolean streamInitialized(int channelCount, int sampleRate) {
-        int channelConfig;
-        int bufferSize;
+    private AudioTrack createAudioTrack(int channelConfig, int bufferSize, boolean lowLatency) {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+            return new AudioTrack(AudioManager.STREAM_MUSIC,
+                    48000,
+                    channelConfig,
+                    AudioFormat.ENCODING_PCM_16BIT,
+                    bufferSize,
+                    AudioTrack.MODE_STREAM);
+        }
+        else {
+            AudioAttributes.Builder attributesBuilder = new AudioAttributes.Builder()
+                    .setUsage(AudioAttributes.USAGE_GAME);
+            AudioFormat format = new AudioFormat.Builder()
+                    .setEncoding(AudioFormat.ENCODING_PCM_16BIT)
+                    .setSampleRate(48000)
+                    .setChannelMask(channelConfig)
+                    .build();

-        switch (channelCount)
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
+                // Use FLAG_LOW_LATENCY on L through N
+                if (lowLatency) {
+                    attributesBuilder.setFlags(AudioAttributes.FLAG_LOW_LATENCY);
+                }
+            }
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                AudioTrack.Builder trackBuilder = new AudioTrack.Builder()
+                        .setAudioFormat(format)
+                        .setAudioAttributes(attributesBuilder.build())
+                        .setTransferMode(AudioTrack.MODE_STREAM)
+                        .setBufferSizeInBytes(bufferSize);
+
+                // Use PERFORMANCE_MODE_LOW_LATENCY on O and later
+                if (lowLatency) {
+                    trackBuilder.setPerformanceMode(AudioTrack.PERFORMANCE_MODE_LOW_LATENCY);
+                }
+
+                return trackBuilder.build();
+            }
+            else {
+                return new AudioTrack(attributesBuilder.build(),
+                        format,
+                        bufferSize,
+                        AudioTrack.MODE_STREAM,
+                        AudioManager.AUDIO_SESSION_ID_GENERATE);
+            }
+        }
+    }
+
+    @Override
+    public int setup(int audioConfiguration) {
+        int channelConfig;
+        int bytesPerFrame;
+
+        switch (audioConfiguration)
        {
-        case 1:
-            channelConfig = AudioFormat.CHANNEL_OUT_MONO;
-            break;
-        case 2:
-            channelConfig = AudioFormat.CHANNEL_OUT_STEREO;
-            break;
-        default:
-            LimeLog.severe("Decoder returned unhandled channel count");
-            return false;
+            case MoonBridge.AUDIO_CONFIGURATION_STEREO:
+                channelConfig = AudioFormat.CHANNEL_OUT_STEREO;
+                bytesPerFrame = 2 * 240 * 2;
+                break;
+            case MoonBridge.AUDIO_CONFIGURATION_51_SURROUND:
+                channelConfig = AudioFormat.CHANNEL_OUT_5POINT1;
+                bytesPerFrame = 6 * 240 * 2;
+                break;
+            default:
+                LimeLog.severe("Decoder returned unhandled channel count");
+                return -1;
        }

        // We're not supposed to request less than the minimum
@@ -36,62 +88,102 @@ public class AndroidAudioRenderer implements AudioRenderer {
        // do this on many devices and it lowers audio latency.
        // We'll try the small buffer size first and if it fails,
        // use the recommended larger buffer size.
-        try {
-            // Buffer two frames of audio if possible
-            bufferSize = FRAME_SIZE * 2;

-            track = new AudioTrack(AudioManager.STREAM_MUSIC,
-                    sampleRate,
-                    channelConfig,
-                    AudioFormat.ENCODING_PCM_16BIT,
-                    bufferSize,
-                    AudioTrack.MODE_STREAM);
-            track.play();
-        } catch (Exception e) {
-            // Try to release the AudioTrack if we got far enough
-            try {
-                if (track != null) {
-                    track.release();
-                }
-            } catch (Exception ignored) {}
+        for (int i = 0; i < 4; i++) {
+            boolean lowLatency;
+            int bufferSize;

-            // Now try the larger buffer size
-            bufferSize = Math.max(AudioTrack.getMinBufferSize(sampleRate,
+            // We will try:
+            // 1) Small buffer, low latency mode
+            // 2) Large buffer, low latency mode
+            // 3) Small buffer, standard mode
+            // 4) Large buffer, standard mode
+
+            switch (i) {
+                case 0:
+                case 1:
+                    lowLatency = true;
+                    break;
+                case 2:
+                case 3:
+                    lowLatency = false;
+                    break;
+                default:
+                    // Unreachable
+                    throw new IllegalStateException();
+            }
+
+            switch (i) {
+                case 0:
+                case 2:
+                    bufferSize = bytesPerFrame * 2;
+                    break;
+
+                case 1:
+                case 3:
+                    // Try the larger buffer size
+                    bufferSize = Math.max(AudioTrack.getMinBufferSize(48000,
                            channelConfig,
                            AudioFormat.ENCODING_PCM_16BIT),
-                    FRAME_SIZE * 2);
+                            bytesPerFrame * 2);

-            // Round to next frame
-            bufferSize = (((bufferSize + (FRAME_SIZE - 1)) / FRAME_SIZE) * FRAME_SIZE);
+                    // Round to next frame
+                    bufferSize = (((bufferSize + (bytesPerFrame - 1)) / bytesPerFrame) * bytesPerFrame);
+                    break;
+                default:
+                    // Unreachable
+                    throw new IllegalStateException();
+            }

-            track = new AudioTrack(AudioManager.STREAM_MUSIC,
-                    sampleRate,
-                    channelConfig,
-                    AudioFormat.ENCODING_PCM_16BIT,
-                    bufferSize,
-                    AudioTrack.MODE_STREAM);
-            track.play();
+            // Skip low latency options if hardware sample rate isn't 48000Hz
+            if (AudioTrack.getNativeOutputSampleRate(AudioManager.STREAM_MUSIC) != 48000 && lowLatency) {
+                continue;
+            }
+
+            try {
+                track = createAudioTrack(channelConfig, bufferSize, lowLatency);
+                track.play();
+
+                // Successfully created working AudioTrack. We're done here.
+                LimeLog.info("Audio track configuration: "+bufferSize+" "+lowLatency);
+                break;
+            } catch (Exception e) {
+                // Try to release the AudioTrack if we got far enough
+                e.printStackTrace();
+                try {
+                    if (track != null) {
+                        track.release();
+                        track = null;
+                    }
+                } catch (Exception ignored) {}
+            }
        }

-        LimeLog.info("Audio track buffer size: "+bufferSize);
-
-        return true;
-    }
-
-    @Override
-    public void playDecodedAudio(byte[] audioData, int offset, int length) {
-        track.write(audioData, offset, length);
-    }
-
-    @Override
-    public void streamClosing() {
-        if (track != null) {
-            track.release();
+        if (track == null) {
+            // Couldn't create any audio track for playback
+            return -2;
        }
-    }

-    @Override
-    public int getCapabilities() {
        return 0;
    }
+
+    @Override
+    public void playDecodedAudio(byte[] audioData) {
+        track.write(audioData, 0, audioData.length);
+    }
+
+    @Override
+    public void start() {}
+
+    @Override
+    public void stop() {}
+
+    @Override
+    public void cleanup() {
+        // Immediately drop all pending data
+        track.pause();
+        track.flush();
+
+        track.release();
+    }
 }
@@ -13,8 +13,8 @@ import java.security.KeyPair;
 import java.security.KeyPairGenerator;
 import java.security.NoSuchAlgorithmException;
 import java.security.NoSuchProviderException;
+import java.security.Provider;
 import java.security.SecureRandom;
-import java.security.Security;
 import java.security.cert.CertificateException;
 import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
@@ -54,10 +54,7 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {

    private static final Object globalCryptoLock = new Object();

-    static {
-        // Install the Bouncy Castle provider
-        Security.addProvider(new BouncyCastleProvider());
-    }
+    private static final Provider bcProvider = new BouncyCastleProvider();

    public AndroidCryptoProvider(Context c) {
        String dataPath = c.getFilesDir().getAbsolutePath();
@@ -96,10 +93,10 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
        }

        try {
-            CertificateFactory certFactory = CertificateFactory.getInstance("X.509", "BC");
+            CertificateFactory certFactory = CertificateFactory.getInstance("X.509", bcProvider);
            cert = (X509Certificate) certFactory.generateCertificate(new ByteArrayInputStream(certBytes));
            pemCertBytes = certBytes;
-            KeyFactory keyFactory = KeyFactory.getInstance("RSA", "BC");
+            KeyFactory keyFactory = KeyFactory.getInstance("RSA", bcProvider);
            key = (RSAPrivateKey) keyFactory.generatePrivate(new PKCS8EncodedKeySpec(keyBytes));
        } catch (CertificateException e) {
            // May happen if the cert is corrupt
@@ -113,10 +110,6 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
            // May happen if the key is corrupt
            LimeLog.warning("Corrupted key");
            return false;
-        } catch (NoSuchProviderException e) {
-            // Should never happen
-            e.printStackTrace();
-            return false;
        }

        return true;
@@ -129,17 +122,13 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {

        KeyPair keyPair;
        try {
-            KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA", "BC");
+            KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA", bcProvider);
            keyPairGenerator.initialize(2048);
            keyPair = keyPairGenerator.generateKeyPair();
        } catch (NoSuchAlgorithmException e1) {
            // Should never happen
            e1.printStackTrace();
            return false;
-        } catch (NoSuchProviderException e) {
-            // Should never happen
-            e.printStackTrace();
-            return false;
        }

        Date now = new Date();
@@ -160,8 +149,8 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
            SubjectPublicKeyInfo.getInstance(keyPair.getPublic().getEncoded()));

        try {
-            ContentSigner sigGen = new JcaContentSignerBuilder("SHA1withRSA").setProvider(BouncyCastleProvider.PROVIDER_NAME).build(keyPair.getPrivate());
-            cert = new JcaX509CertificateConverter().setProvider(BouncyCastleProvider.PROVIDER_NAME).getCertificate(certBuilder.build(sigGen));
+            ContentSigner sigGen = new JcaContentSignerBuilder("SHA1withRSA").setProvider(bcProvider).build(keyPair.getPrivate());
+            cert = new JcaX509CertificateConverter().setProvider(bcProvider).getCertificate(certBuilder.build(sigGen));
            key = (RSAPrivateKey) keyPair.getPrivate();
        } catch (Exception e) {
            // Nothing should go wrong here
@@ -2,15 +2,12 @@ package com.limelight.binding.input;

 import android.view.KeyEvent;

-import com.limelight.nvstream.NvConnection;
-import com.limelight.nvstream.input.KeycodeTranslator;
-
 /**
 * Class to translate a Android key code into the codes GFE is expecting
 * @author Diego Waxemberg
 * @author Cameron Gutman
 */
-public class KeyboardTranslator extends KeycodeTranslator {
+public class KeyboardTranslator {
 	
 	/**
 	 * GFE's prefix for every key code
@@ -21,22 +18,15 @@ public class KeyboardTranslator extends KeycodeTranslator {
 	public static final int VK_9 = 57;
 	public static final int VK_A = 65;
 	public static final int VK_Z = 90;
-	public static final int VK_ALT = 18;
 	public static final int VK_NUMPAD0 = 96;
    public static final int VK_BACK_SLASH = 92;
    public static final int VK_CAPS_LOCK = 20;
 	public static final int VK_CLEAR = 12;
 	public static final int VK_COMMA = 44;
-	public static final int VK_CONTROL = 17;
 	public static final int VK_BACK_SPACE = 8;
 	public static final int VK_EQUALS = 61;
 	public static final int VK_ESCAPE = 27;
 	public static final int VK_F1 = 112;
-	public static final int VK_PERIOD = 46;
-	public static final int VK_INSERT = 155;
-	public static final int VK_OPEN_BRACKET = 91;
-	public static final int VK_WINDOWS = 524;
-	public static final int VK_MINUS = 45;
 	public static final int VK_END = 35;
 	public static final int VK_HOME = 36;
 	public static final int VK_NUM_LOCK = 144;
@@ -46,7 +36,6 @@ public class KeyboardTranslator extends KeycodeTranslator {
 	public static final int VK_CLOSE_BRACKET = 93;
 	public static final int VK_SCROLL_LOCK = 145;
 	public static final int VK_SEMICOLON = 59;
-	public static final int VK_SHIFT = 16;
 	public static final int VK_SLASH = 47;
 	public static final int VK_SPACE = 32;
 	public static final int VK_PRINTSCREEN = 154;
@@ -59,27 +48,17 @@ public class KeyboardTranslator extends KeycodeTranslator {
 	public static final int VK_QUOTE = 222;
 	public static final int VK_PAUSE = 19;
 	
-	/**
-	 * Constructs a new translator for the specified connection
-	 * @param conn the connection to which the translated codes are sent
-	 */
-	public KeyboardTranslator(NvConnection conn) {
-		super(conn);
-	}
-	
 	/**
 	 * Translates the given keycode and returns the GFE keycode
 	 * @param keycode the code to be translated
 	 * @return a GFE keycode for the given keycode
 	 */
-	@Override
-	public short translate(int keycode) {
+	public static short translate(int keycode) {
 		int translated;
 		
-		/* There seems to be no clean mapping between Android key codes
-		 * and what Nvidia sends over the wire. If someone finds one,
-		 * I'll happily delete this code :)
-		 */
+		// This is a poor man's mapping between Android key codes
+		// and Windows VK_* codes. For all defined VK_ codes, see:
+		// https://msdn.microsoft.com/en-us/library/windows/desktop/dd375731(v=vs.85).aspx
 		if (keycode >= KeyEvent.KEYCODE_0 &&
 			keycode <= KeyEvent.KEYCODE_9) {
 			translated = (keycode - KeyEvent.KEYCODE_0) + VK_0;
@@ -99,8 +78,11 @@ public class KeyboardTranslator extends KeycodeTranslator {
 		else {
 			switch (keycode) {
 			case KeyEvent.KEYCODE_ALT_LEFT:
+				translated = 0xA4;
+				break;
+
 			case KeyEvent.KEYCODE_ALT_RIGHT:
-				translated = VK_ALT;
+				translated = 0xA5;
 				break;
 				
 			case KeyEvent.KEYCODE_BACKSLASH:
@@ -120,8 +102,11 @@ public class KeyboardTranslator extends KeycodeTranslator {
 				break;
 				
 			case KeyEvent.KEYCODE_CTRL_LEFT:
+				translated = 0xA2;
+				break;
+
 			case KeyEvent.KEYCODE_CTRL_RIGHT:
-				translated = VK_CONTROL;
+				translated = 0xA3;
 				break;
 				
 			case KeyEvent.KEYCODE_DEL:
@@ -141,23 +126,25 @@ public class KeyboardTranslator extends KeycodeTranslator {
 				break;
 				
 			case KeyEvent.KEYCODE_FORWARD_DEL:
-				// Nvidia maps period to delete
-				translated = VK_PERIOD;
+				translated = 0x2e;
 				break;
 				
 			case KeyEvent.KEYCODE_INSERT:
-				translated = -1;
+				translated = 0x2d;
 				break;
 				
 			case KeyEvent.KEYCODE_LEFT_BRACKET:
 				translated = 0xdb;
 				break;
-				
+
 			case KeyEvent.KEYCODE_META_LEFT:
-			case KeyEvent.KEYCODE_META_RIGHT:
-				translated = VK_WINDOWS;
+				translated = 0x5b;
 				break;
-				
+
+			case KeyEvent.KEYCODE_META_RIGHT:
+				translated = 0x5c;
+				break;
+
 			case KeyEvent.KEYCODE_MINUS:
 				translated = 0xbd;
 				break;
@@ -199,8 +186,11 @@ public class KeyboardTranslator extends KeycodeTranslator {
 				break;
 				
 			case KeyEvent.KEYCODE_SHIFT_LEFT:
+				translated = 0xA0;
+				break;
+
 			case KeyEvent.KEYCODE_SHIFT_RIGHT:
-				translated = VK_SHIFT;
+				translated = 0xA1;
 				break;
 				
 			case KeyEvent.KEYCODE_SLASH:
@@ -247,6 +237,26 @@ public class KeyboardTranslator extends KeycodeTranslator {
 			case KeyEvent.KEYCODE_BREAK:
 				translated = VK_PAUSE;
 				break;
+
+			case KeyEvent.KEYCODE_NUMPAD_DIVIDE:
+				translated = 0x6F;
+				break;
+
+			case KeyEvent.KEYCODE_NUMPAD_MULTIPLY:
+				translated = 0x6A;
+				break;
+
+			case KeyEvent.KEYCODE_NUMPAD_SUBTRACT:
+				translated = 0x6D;
+				break;
+
+			case KeyEvent.KEYCODE_NUMPAD_ADD:
+				translated = 0x6B;
+				break;
+
+			case KeyEvent.KEYCODE_NUMPAD_DOT:
+				translated = 0x6E;
+				break;
 				
 			default:
 				System.out.println("No key for "+keycode);
@@ -1,8 +1,13 @@
 package com.limelight.binding.input;

+import android.view.View;
+
 import com.limelight.nvstream.NvConnection;
 import com.limelight.nvstream.input.MouseButtonPacket;

+import java.util.Timer;
+import java.util.TimerTask;
+
 public class TouchContext {
    private int lastTouchX = 0;
    private int lastTouchY = 0;
@@ -10,21 +15,31 @@ public class TouchContext {
    private int originalTouchY = 0;
    private long originalTouchTime = 0;
    private boolean cancelled;
+    private boolean confirmedMove;
+    private boolean confirmedDrag;
+    private Timer dragTimer;
+    private double distanceMoved;
+    private double xFactor, yFactor;

    private final NvConnection conn;
    private final int actionIndex;
-    private final double xFactor;
-    private final double yFactor;
+    private final int referenceWidth;
+    private final int referenceHeight;
+    private final View targetView;

-    private static final int TAP_MOVEMENT_THRESHOLD = 10;
+    private static final int TAP_MOVEMENT_THRESHOLD = 20;
+    private static final int TAP_DISTANCE_THRESHOLD = 25;
    private static final int TAP_TIME_THRESHOLD = 250;
+    private static final int DRAG_TIME_THRESHOLD = 650;

-    public TouchContext(NvConnection conn, int actionIndex, double xFactor, double yFactor)
+    public TouchContext(NvConnection conn, int actionIndex,
+                        int referenceWidth, int referenceHeight, View view)
    {
        this.conn = conn;
        this.actionIndex = actionIndex;
-        this.xFactor = xFactor;
-        this.yFactor = yFactor;
+        this.referenceWidth = referenceWidth;
+        this.referenceHeight = referenceHeight;
+        this.targetView = view;
    }

    public int getActionIndex()
@@ -32,15 +47,19 @@ public class TouchContext {
        return actionIndex;
    }

+    private boolean isWithinTapBounds(int touchX, int touchY)
+    {
+        int xDelta = Math.abs(touchX - originalTouchX);
+        int yDelta = Math.abs(touchY - originalTouchY);
+        return xDelta <= TAP_MOVEMENT_THRESHOLD &&
+                yDelta <= TAP_MOVEMENT_THRESHOLD;
+    }
+
    private boolean isTap()
    {
-        int xDelta = Math.abs(lastTouchX - originalTouchX);
-        int yDelta = Math.abs(lastTouchY - originalTouchY);
        long timeDelta = System.currentTimeMillis() - originalTouchTime;

-        return xDelta <= TAP_MOVEMENT_THRESHOLD &&
-                yDelta <= TAP_MOVEMENT_THRESHOLD &&
-                timeDelta <= TAP_TIME_THRESHOLD;
+        return isWithinTapBounds(lastTouchX, lastTouchY) && timeDelta <= TAP_TIME_THRESHOLD;
    }

    private byte getMouseButtonIndex()
@@ -55,10 +74,20 @@ public class TouchContext {

    public boolean touchDownEvent(int eventX, int eventY)
    {
+        // Get the view dimensions to scale inputs on this touch
+        xFactor = referenceWidth / (double)targetView.getWidth();
+        yFactor = referenceHeight / (double)targetView.getHeight();
+
        originalTouchX = lastTouchX = eventX;
        originalTouchY = lastTouchY = eventY;
        originalTouchTime = System.currentTimeMillis();
-        cancelled = false;
+        cancelled = confirmedDrag = confirmedMove = false;
+        distanceMoved = 0;
+
+        if (actionIndex == 0) {
+            // Start the timer for engaging a drag
+            startDragTimer();
+        }

        return true;
    }
@@ -69,10 +98,17 @@ public class TouchContext {
            return;
        }

-        if (isTap())
-        {
-            byte buttonIndex = getMouseButtonIndex();
+        // Cancel the drag timer
+        cancelDragTimer();

+        byte buttonIndex = getMouseButtonIndex();
+
+        if (confirmedDrag) {
+            // Raise the button after a drag
+            conn.sendMouseButtonUp(buttonIndex);
+        }
+        else if (isTap())
+        {
            // Lower the mouse button
            conn.sendMouseButtonDown(buttonIndex);

@@ -87,24 +123,101 @@ public class TouchContext {
        }
    }

+    private synchronized void startDragTimer() {
+        dragTimer = new Timer(true);
+        dragTimer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                synchronized (TouchContext.this) {
+                    // Check if someone already set move
+                    if (confirmedMove) {
+                        return;
+                    }
+
+                    // Check if someone cancelled us
+                    if (dragTimer == null) {
+                        return;
+                    }
+
+                    // Uncancellable now
+                    dragTimer = null;
+
+                    // We haven't been cancelled before the timer expired so begin dragging
+                    confirmedDrag = true;
+                    conn.sendMouseButtonDown(getMouseButtonIndex());
+                }
+            }
+        }, DRAG_TIME_THRESHOLD);
+    }
+
+    private synchronized void cancelDragTimer() {
+        if (dragTimer != null) {
+            dragTimer.cancel();
+            dragTimer = null;
+        }
+    }
+
+    private synchronized void checkForConfirmedMove(int eventX, int eventY) {
+        // If we've already confirmed something, get out now
+        if (confirmedMove || confirmedDrag) {
+            return;
+        }
+
+        // If it leaves the tap bounds before the drag time expires, it's a move.
+        if (!isWithinTapBounds(eventX, eventY)) {
+            confirmedMove = true;
+            cancelDragTimer();
+            return;
+        }
+
+        // Check if we've exceeded the maximum distance moved
+        distanceMoved += Math.sqrt(Math.pow(eventX - lastTouchX, 2) + Math.pow(eventY - lastTouchY, 2));
+        if (distanceMoved >= TAP_DISTANCE_THRESHOLD) {
+            confirmedMove = true;
+            cancelDragTimer();
+            return;
+        }
+    }
+
    public boolean touchMoveEvent(int eventX, int eventY)
    {
        if (eventX != lastTouchX || eventY != lastTouchY)
        {
-            // We only send moves for the primary touch point
+            // We only send moves and drags for the primary touch point
            if (actionIndex == 0) {
+                checkForConfirmedMove(eventX, eventY);
+
                int deltaX = eventX - lastTouchX;
                int deltaY = eventY - lastTouchY;

                // Scale the deltas based on the factors passed to our constructor
-                deltaX = (int)Math.round((double)deltaX * xFactor);
-                deltaY = (int)Math.round((double)deltaY * yFactor);
+                deltaX = (int)Math.round((double)Math.abs(deltaX) * xFactor);
+                deltaY = (int)Math.round((double)Math.abs(deltaY) * yFactor);
+
+                // Fix up the signs
+                if (eventX < lastTouchX) {
+                    deltaX = -deltaX;
+                }
+                if (eventY < lastTouchY) {
+                    deltaY = -deltaY;
+                }
+
+                // If the scaling factor ended up rounding deltas to zero, wait until they are
+                // non-zero to update lastTouch that way devices that report small touch events often
+                // will work correctly
+                if (deltaX != 0) {
+                    lastTouchX = eventX;
+                }
+                if (deltaY != 0) {
+                    lastTouchY = eventY;
+                }

                conn.sendMouseMove((short)deltaX, (short)deltaY);
            }
-
-            lastTouchX = eventX;
-            lastTouchY = eventY;
+            else {
+                lastTouchX = eventX;
+                lastTouchY = eventY;
+            }
        }

        return true;
@@ -112,6 +225,14 @@ public class TouchContext {

    public void cancelTouch() {
        cancelled = true;
+
+        // Cancel the drag timer
+        cancelDragTimer();
+
+        // If it was a confirmed drag, we'll need to raise the button now
+        if (confirmedDrag) {
+            conn.sendMouseButtonUp(getMouseButtonIndex());
+        }
    }

    public boolean isCancelled() {
@@ -0,0 +1,53 @@
+package com.limelight.binding.input.capture;
+
+import android.annotation.TargetApi;
+import android.os.Build;
+import android.view.InputDevice;
+import android.view.MotionEvent;
+import android.view.View;
+
+@TargetApi(Build.VERSION_CODES.O)
+public class AndroidNativePointerCaptureProvider extends InputCaptureProvider {
+
+    private View targetView;
+
+    public AndroidNativePointerCaptureProvider(View targetView) {
+        this.targetView = targetView;
+    }
+
+    public static boolean isCaptureProviderSupported() {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.O;
+    }
+
+    @Override
+    public void enableCapture() {
+        super.enableCapture();
+        targetView.requestPointerCapture();
+    }
+
+    @Override
+    public void disableCapture() {
+        super.disableCapture();
+        targetView.releasePointerCapture();
+    }
+
+    @Override
+    public boolean isCapturingActive() {
+        return targetView.hasPointerCapture();
+    }
+
+    @Override
+    public boolean eventHasRelativeMouseAxes(MotionEvent event) {
+        return event.getSource() == InputDevice.SOURCE_MOUSE_RELATIVE;
+    }
+
+    @Override
+    public float getRelativeAxisX(MotionEvent event) {
+        return event.getX();
+    }
+
+    @Override
+    public float getRelativeAxisY(MotionEvent event) {
+        return event.getY();
+    }
+}
@@ -0,0 +1,61 @@
+package com.limelight.binding.input.capture;
+
+import android.annotation.TargetApi;
+import android.app.Activity;
+import android.content.Context;
+import android.os.Build;
+import android.view.MotionEvent;
+import android.view.PointerIcon;
+import android.view.View;
+import android.view.ViewGroup;
+
+@TargetApi(Build.VERSION_CODES.N)
+public class AndroidPointerIconCaptureProvider extends InputCaptureProvider {
+    private ViewGroup rootViewGroup;
+    private Context context;
+
+    public AndroidPointerIconCaptureProvider(Activity activity) {
+        this.context = activity;
+        this.rootViewGroup = (ViewGroup) activity.getWindow().getDecorView();
+    }
+
+    public static boolean isCaptureProviderSupported() {
+        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.N;
+    }
+
+    private void setPointerIconOnAllViews(PointerIcon icon) {
+        for (int i = 0; i < rootViewGroup.getChildCount(); i++) {
+            View view = rootViewGroup.getChildAt(i);
+            view.setPointerIcon(icon);
+        }
+        rootViewGroup.setPointerIcon(icon);
+    }
+
+    @Override
+    public void enableCapture() {
+        super.enableCapture();
+        setPointerIconOnAllViews(PointerIcon.getSystemIcon(context, PointerIcon.TYPE_NULL));
+    }
+
+    @Override
+    public void disableCapture() {
+        super.disableCapture();
+        setPointerIconOnAllViews(null);
+    }
+
+    @Override
+    public boolean eventHasRelativeMouseAxes(MotionEvent event) {
+        return event.getAxisValue(MotionEvent.AXIS_RELATIVE_X) != 0 ||
+                event.getAxisValue(MotionEvent.AXIS_RELATIVE_Y) != 0;
+    }
+
+    @Override
+    public float getRelativeAxisX(MotionEvent event) {
+        return event.getAxisValue(MotionEvent.AXIS_RELATIVE_X);
+    }
+
+    @Override
+    public float getRelativeAxisY(MotionEvent event) {
+        return event.getAxisValue(MotionEvent.AXIS_RELATIVE_Y);
+    }
+}
@@ -0,0 +1,38 @@
+package com.limelight.binding.input.capture;
+
+import android.app.Activity;
+
+import com.limelight.LimeLog;
+import com.limelight.LimelightBuildProps;
+import com.limelight.R;
+import com.limelight.binding.input.evdev.EvdevCaptureProviderShim;
+import com.limelight.binding.input.evdev.EvdevListener;
+
+public class InputCaptureManager {
+    public static InputCaptureProvider getInputCaptureProvider(Activity activity, EvdevListener rootListener) {
+        if (AndroidNativePointerCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using Android O+ native mouse capture");
+            return new AndroidNativePointerCaptureProvider(activity.findViewById(R.id.surfaceView));
+        }
+        // LineageOS implemented broken NVIDIA capture extensions, so avoid using them on root builds.
+        // See https://github.com/LineageOS/android_frameworks_base/commit/d304f478a023430f4712dbdc3ee69d9ad02cebd3
+        else if (!LimelightBuildProps.ROOT_BUILD && ShieldCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using NVIDIA mouse capture extension");
+            return new ShieldCaptureProvider(activity);
+        }
+        else if (EvdevCaptureProviderShim.isCaptureProviderSupported()) {
+            LimeLog.info("Using Evdev mouse capture");
+            return EvdevCaptureProviderShim.createEvdevCaptureProvider(activity, rootListener);
+        }
+        else if (AndroidPointerIconCaptureProvider.isCaptureProviderSupported()) {
+            // Android N's native capture can't capture over system UI elements
+            // so we want to only use it if there's no other option.
+            LimeLog.info("Using Android N+ pointer hiding");
+            return new AndroidPointerIconCaptureProvider(activity);
+        }
+        else {
+            LimeLog.info("Mouse capture not available");
+            return new NullCaptureProvider();
+        }
+    }
+}
@@ -0,0 +1,36 @@
+package com.limelight.binding.input.capture;
+
+import android.view.MotionEvent;
+
+public abstract class InputCaptureProvider {
+    protected boolean isCapturing;
+
+    public void enableCapture() {
+        isCapturing = true;
+    }
+    public void disableCapture() {
+        isCapturing = false;
+    }
+
+    public void destroy() {}
+
+    public boolean isCapturingEnabled() {
+        return isCapturing;
+    }
+
+    public boolean isCapturingActive() {
+        return isCapturing;
+    }
+
+    public boolean eventHasRelativeMouseAxes(MotionEvent event) {
+        return false;
+    }
+
+    public float getRelativeAxisX(MotionEvent event) {
+        return 0;
+    }
+
+    public float getRelativeAxisY(MotionEvent event) {
+        return 0;
+    }
+}
@@ -0,0 +1,4 @@
+package com.limelight.binding.input.capture;
+
+
+public class NullCaptureProvider extends InputCaptureProvider {}
@@ -0,0 +1,91 @@
+package com.limelight.binding.input.capture;
+
+
+import android.content.Context;
+import android.hardware.input.InputManager;
+import android.view.MotionEvent;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+// NVIDIA extended the Android input APIs with support for using an attached mouse in relative
+// mode without having to grab the input device (which requires root). The data comes in the form
+// of new AXIS_RELATIVE_X and AXIS_RELATIVE_Y constants in the mouse's MotionEvent objects and
+// a new function, InputManager.setCursorVisibility(), that allows the cursor to be hidden.
+//
+// http://docs.nvidia.com/gameworks/index.html#technologies/mobile/game_controller_handling_mouse.htm
+
+public class ShieldCaptureProvider extends InputCaptureProvider {
+    private static boolean nvExtensionSupported;
+    private static Method methodSetCursorVisibility;
+    private static int AXIS_RELATIVE_X;
+    private static int AXIS_RELATIVE_Y;
+
+    private Context context;
+
+    static {
+        try {
+            methodSetCursorVisibility = InputManager.class.getMethod("setCursorVisibility", boolean.class);
+
+            Field fieldRelX = MotionEvent.class.getField("AXIS_RELATIVE_X");
+            Field fieldRelY = MotionEvent.class.getField("AXIS_RELATIVE_Y");
+
+            AXIS_RELATIVE_X = (Integer) fieldRelX.get(null);
+            AXIS_RELATIVE_Y = (Integer) fieldRelY.get(null);
+
+            nvExtensionSupported = true;
+        } catch (Exception e) {
+            nvExtensionSupported = false;
+        }
+    }
+
+    public ShieldCaptureProvider(Context context) {
+        this.context = context;
+    }
+
+    public static boolean isCaptureProviderSupported() {
+        return nvExtensionSupported;
+    }
+
+    private boolean setCursorVisibility(boolean visible) {
+        try {
+            methodSetCursorVisibility.invoke(context.getSystemService(Context.INPUT_SERVICE), visible);
+            return true;
+        } catch (InvocationTargetException e) {
+            e.printStackTrace();
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+
+        return false;
+    }
+
+    @Override
+    public void enableCapture() {
+        super.enableCapture();
+        setCursorVisibility(false);
+    }
+
+    @Override
+    public void disableCapture() {
+        super.disableCapture();
+        setCursorVisibility(true);
+    }
+
+    @Override
+    public boolean eventHasRelativeMouseAxes(MotionEvent event) {
+        return event.getAxisValue(AXIS_RELATIVE_X) != 0 ||
+                event.getAxisValue(AXIS_RELATIVE_Y) != 0;
+    }
+
+    @Override
+    public float getRelativeAxisX(MotionEvent event) {
+        return event.getAxisValue(AXIS_RELATIVE_X);
+    }
+
+    @Override
+    public float getRelativeAxisY(MotionEvent event) {
+        return event.getAxisValue(AXIS_RELATIVE_Y);
+    }
+}
@@ -0,0 +1,47 @@
+package com.limelight.binding.input.driver;
+
+public abstract class AbstractController {
+
+    private final int deviceId;
+
+    private UsbDriverListener listener;
+
+    protected short buttonFlags;
+    protected float leftTrigger, rightTrigger;
+    protected float rightStickX, rightStickY;
+    protected float leftStickX, leftStickY;
+
+    public int getControllerId() {
+        return deviceId;
+    }
+
+    protected void setButtonFlag(int buttonFlag, int data) {
+        if (data != 0) {
+            buttonFlags |= buttonFlag;
+        }
+        else {
+            buttonFlags &= ~buttonFlag;
+        }
+    }
+
+    protected void reportInput() {
+        listener.reportControllerState(deviceId, buttonFlags, leftStickX, leftStickY,
+                rightStickX, rightStickY, leftTrigger, rightTrigger);
+    }
+
+    public abstract boolean start();
+    public abstract void stop();
+
+    public AbstractController(int deviceId, UsbDriverListener listener) {
+        this.deviceId = deviceId;
+        this.listener = listener;
+    }
+
+    protected void notifyDeviceRemoved() {
+        listener.deviceRemoved(deviceId);
+    }
+
+    protected void notifyDeviceAdded() {
+        listener.deviceAdded(deviceId);
+    }
+}
@@ -0,0 +1,149 @@
+package com.limelight.binding.input.driver;
+
+import android.hardware.usb.UsbConstants;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbDeviceConnection;
+import android.hardware.usb.UsbEndpoint;
+import android.hardware.usb.UsbInterface;
+
+import com.limelight.LimeLog;
+import com.limelight.binding.video.MediaCodecHelper;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+public abstract class AbstractXboxController extends AbstractController {
+    protected final UsbDevice device;
+    protected final UsbDeviceConnection connection;
+
+    private Thread inputThread;
+    private boolean stopped;
+
+    protected UsbEndpoint inEndpt, outEndpt;
+
+    public AbstractXboxController(UsbDevice device, UsbDeviceConnection connection, int deviceId, UsbDriverListener listener) {
+        super(deviceId, listener);
+        this.device = device;
+        this.connection = connection;
+    }
+
+    private Thread createInputThread() {
+        return new Thread() {
+            public void run() {
+                while (!isInterrupted() && !stopped) {
+                    byte[] buffer = new byte[64];
+
+                    int res;
+
+                    //
+                    // There's no way that I can tell to determine if a device has failed
+                    // or if the timeout has simply expired. We'll check how long the transfer
+                    // took to fail and assume the device failed if it happened before the timeout
+                    // expired.
+                    //
+
+                    do {
+                        // Read the next input state packet
+                        long lastMillis = MediaCodecHelper.getMonotonicMillis();
+                        res = connection.bulkTransfer(inEndpt, buffer, buffer.length, 3000);
+
+                        // If we get a zero length response, treat it as an error
+                        if (res == 0) {
+                            res = -1;
+                        }
+
+                        if (res == -1 && MediaCodecHelper.getMonotonicMillis() - lastMillis < 1000) {
+                            LimeLog.warning("Detected device I/O error");
+                            AbstractXboxController.this.stop();
+                            break;
+                        }
+                    } while (res == -1 && !isInterrupted() && !stopped);
+
+                    if (res == -1 || stopped) {
+                        break;
+                    }
+
+                    if (handleRead(ByteBuffer.wrap(buffer, 0, res).order(ByteOrder.LITTLE_ENDIAN))) {
+                        // Report input if handleRead() returns true
+                        reportInput();
+                    }
+                }
+            }
+        };
+    }
+
+    public boolean start() {
+        // Force claim all interfaces
+        for (int i = 0; i < device.getInterfaceCount(); i++) {
+            UsbInterface iface = device.getInterface(i);
+
+            if (!connection.claimInterface(iface, true)) {
+                LimeLog.warning("Failed to claim interfaces");
+                return false;
+            }
+        }
+
+        // Find the endpoints
+        UsbInterface iface = device.getInterface(0);
+        for (int i = 0; i < iface.getEndpointCount(); i++) {
+            UsbEndpoint endpt = iface.getEndpoint(i);
+            if (endpt.getDirection() == UsbConstants.USB_DIR_IN) {
+                if (inEndpt != null) {
+                    LimeLog.warning("Found duplicate IN endpoint");
+                    return false;
+                }
+                inEndpt = endpt;
+            }
+            else if (endpt.getDirection() == UsbConstants.USB_DIR_OUT) {
+                if (outEndpt != null) {
+                    LimeLog.warning("Found duplicate OUT endpoint");
+                    return false;
+                }
+                outEndpt = endpt;
+            }
+        }
+
+        // Make sure the required endpoints were present
+        if (inEndpt == null || outEndpt == null) {
+            LimeLog.warning("Missing required endpoint");
+            return false;
+        }
+
+        // Run the init function
+        if (!doInit()) {
+            return false;
+        }
+
+        // Report that we're added _before_ starting the input thread
+        notifyDeviceAdded();
+
+        // Start listening for controller input
+        inputThread = createInputThread();
+        inputThread.start();
+
+        return true;
+    }
+
+    public void stop() {
+        if (stopped) {
+            return;
+        }
+
+        stopped = true;
+
+        // Stop the input thread
+        if (inputThread != null) {
+            inputThread.interrupt();
+            inputThread = null;
+        }
+
+        // Close the USB connection
+        connection.close();
+
+        // Report the device removed
+        notifyDeviceRemoved();
+    }
+
+    protected abstract boolean handleRead(ByteBuffer buffer);
+    protected abstract boolean doInit();
+}
@@ -0,0 +1,11 @@
+package com.limelight.binding.input.driver;
+
+public interface UsbDriverListener {
+    void reportControllerState(int controllerId, short buttonFlags,
+                               float leftStickX, float leftStickY,
+                               float rightStickX, float rightStickY,
+                               float leftTrigger, float rightTrigger);
+
+    void deviceRemoved(int controllerId);
+    void deviceAdded(int controllerId);
+}
@@ -0,0 +1,245 @@
+package com.limelight.binding.input.driver;
+
+import android.app.PendingIntent;
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbDeviceConnection;
+import android.hardware.usb.UsbManager;
+import android.os.Binder;
+import android.os.Build;
+import android.os.Handler;
+import android.os.IBinder;
+import android.view.InputDevice;
+import android.widget.Toast;
+
+import com.limelight.LimeLog;
+import com.limelight.R;
+import com.limelight.preferences.PreferenceConfiguration;
+
+import java.util.ArrayList;
+
+public class UsbDriverService extends Service implements UsbDriverListener {
+
+    private static final String ACTION_USB_PERMISSION =
+            "com.limelight.USB_PERMISSION";
+
+    private UsbManager usbManager;
+    private PreferenceConfiguration prefConfig;
+
+    private final UsbEventReceiver receiver = new UsbEventReceiver();
+    private final UsbDriverBinder binder = new UsbDriverBinder();
+
+    private final ArrayList<AbstractController> controllers = new ArrayList<>();
+
+    private UsbDriverListener listener;
+    private int nextDeviceId;
+
+    @Override
+    public void reportControllerState(int controllerId, short buttonFlags, float leftStickX, float leftStickY, float rightStickX, float rightStickY, float leftTrigger, float rightTrigger) {
+        // Call through to the client's listener
+        if (listener != null) {
+            listener.reportControllerState(controllerId, buttonFlags, leftStickX, leftStickY, rightStickX, rightStickY, leftTrigger, rightTrigger);
+        }
+    }
+
+    @Override
+    public void deviceRemoved(int controllerId) {
+        // Remove the the controller from our list (if not removed already)
+        for (AbstractController controller : controllers) {
+            if (controller.getControllerId() == controllerId) {
+                controllers.remove(controller);
+                break;
+            }
+        }
+
+        // Call through to the client's listener
+        if (listener != null) {
+            listener.deviceRemoved(controllerId);
+        }
+    }
+
+    @Override
+    public void deviceAdded(int controllerId) {
+        // Call through to the client's listener
+        if (listener != null) {
+            listener.deviceAdded(controllerId);
+        }
+    }
+
+    public class UsbEventReceiver extends BroadcastReceiver {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            String action = intent.getAction();
+
+            // Initial attachment broadcast
+            if (action.equals(UsbManager.ACTION_USB_DEVICE_ATTACHED)) {
+                final UsbDevice device = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+
+                // shouldClaimDevice() looks at the kernel's enumerated input
+                // devices to make its decision about whether to prompt to take
+                // control of the device. The kernel bringing up the input stack
+                // may race with this callback and cause us to prompt when the
+                // kernel is capable of running the device. Let's post a delayed
+                // message to process this state change to allow the kernel
+                // some time to bring up the stack.
+                new Handler().postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        // Continue the state machine
+                        handleUsbDeviceState(device);
+                    }
+                }, 1000);
+            }
+            // Subsequent permission dialog completion intent
+            else if (action.equals(ACTION_USB_PERMISSION)) {
+                UsbDevice device = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+
+                // If we got this far, we've already found we're able to handle this device
+                if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)) {
+                    handleUsbDeviceState(device);
+                }
+            }
+        }
+    }
+
+    public class UsbDriverBinder extends Binder {
+        public void setListener(UsbDriverListener listener) {
+            UsbDriverService.this.listener = listener;
+
+            // Report all controllerMap that already exist
+            if (listener != null) {
+                for (AbstractController controller : controllers) {
+                    listener.deviceAdded(controller.getControllerId());
+                }
+            }
+        }
+    }
+
+    private void handleUsbDeviceState(UsbDevice device) {
+        // Are we able to operate it?
+        if (shouldClaimDevice(device, prefConfig.bindAllUsb)) {
+            // Do we have permission yet?
+            if (!usbManager.hasPermission(device)) {
+                // Let's ask for permission
+                try {
+                    // This function is not documented as throwing any exceptions (denying access
+                    // is indicated by calling the PendingIntent with a false result). However,
+                    // Samsung Knox has some policies which block this request, but rather than
+                    // just returning a false result or returning 0 enumerated devices,
+                    // they throw an undocumented SecurityException from this call, crashing
+                    // the whole app. :(
+                    usbManager.requestPermission(device, PendingIntent.getBroadcast(UsbDriverService.this, 0, new Intent(ACTION_USB_PERMISSION), 0));
+                } catch (SecurityException e) {
+                    Toast.makeText(this, this.getText(R.string.error_usb_prohibited), Toast.LENGTH_LONG).show();
+                }
+                return;
+            }
+
+            // Open the device
+            UsbDeviceConnection connection = usbManager.openDevice(device);
+            if (connection == null) {
+                LimeLog.warning("Unable to open USB device: "+device.getDeviceName());
+                return;
+            }
+
+
+            AbstractController controller;
+
+            if (XboxOneController.canClaimDevice(device)) {
+                controller = new XboxOneController(device, connection, nextDeviceId++, this);
+            }
+            else if (Xbox360Controller.canClaimDevice(device)) {
+                controller = new Xbox360Controller(device, connection, nextDeviceId++, this);
+            }
+            else {
+                // Unreachable
+                return;
+            }
+
+            // Start the controller
+            if (!controller.start()) {
+                connection.close();
+                return;
+            }
+
+            // Add this controller to the list
+            controllers.add(controller);
+        }
+    }
+
+    private static boolean isRecognizedInputDevice(UsbDevice device) {
+        // On KitKat and later, we can determine if this VID and PID combo
+        // matches an existing input device and defer to the built-in controller
+        // support in that case. Prior to KitKat, we'll always return true to be safe.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+            for (int id : InputDevice.getDeviceIds()) {
+                InputDevice inputDev = InputDevice.getDevice(id);
+                if (inputDev == null) {
+                    // Device was removed while looping
+                    continue;
+                }
+
+                if (inputDev.getVendorId() == device.getVendorId() &&
+                        inputDev.getProductId() == device.getProductId()) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+        else {
+            return true;
+        }
+    }
+
+    public static boolean shouldClaimDevice(UsbDevice device, boolean claimAllAvailable) {
+        // We always bind to XB1 controllers but only bind to XB360 controllers
+        // if we know the kernel isn't already driving this device.
+        return XboxOneController.canClaimDevice(device) ||
+                ((!isRecognizedInputDevice(device) || claimAllAvailable) && Xbox360Controller.canClaimDevice(device));
+    }
+
+    @Override
+    public void onCreate() {
+        this.usbManager = (UsbManager) getSystemService(Context.USB_SERVICE);
+        this.prefConfig = PreferenceConfiguration.readPreferences(this);
+
+        // Register for USB attach broadcasts and permission completions
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED);
+        filter.addAction(ACTION_USB_PERMISSION);
+        registerReceiver(receiver, filter);
+
+        // Enumerate existing devices
+        for (UsbDevice dev : usbManager.getDeviceList().values()) {
+            if (shouldClaimDevice(dev, prefConfig.bindAllUsb)) {
+                // Start the process of claiming this device
+                handleUsbDeviceState(dev);
+            }
+        }
+    }
+
+    @Override
+    public void onDestroy() {
+        // Stop the attachment receiver
+        unregisterReceiver(receiver);
+
+        // Remove listeners
+        listener = null;
+
+        // Stop all controllers
+        while (controllers.size() > 0) {
+            // Stop and remove the controller
+            controllers.remove(0).stop();
+        }
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return binder;
+    }
+}
@@ -0,0 +1,140 @@
+package com.limelight.binding.input.driver;
+
+import android.hardware.usb.UsbConstants;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbDeviceConnection;
+
+import com.limelight.LimeLog;
+import com.limelight.nvstream.input.ControllerPacket;
+
+import java.nio.ByteBuffer;
+
+public class Xbox360Controller extends AbstractXboxController {
+    private static final int XB360_IFACE_SUBCLASS = 93;
+    private static final int XB360_IFACE_PROTOCOL = 1; // Wired only
+
+    private static final int[] SUPPORTED_VENDORS = {
+            0x044f, // Thrustmaster
+            0x045e, // Microsoft
+            0x046d, // Logitech
+            0x056e, // Elecom
+            0x06a3, // Saitek
+            0x0738, // Mad Catz
+            0x07ff, // Mad Catz
+            0x0e6f, // Unknown
+            0x0f0d, // Hori
+            0x11c9, // Nacon
+            0x12ab, // Unknown
+            0x1430, // RedOctane
+            0x146b, // BigBen
+            0x1532, // Razer Sabertooth
+            0x15e4, // Numark
+            0x162e, // Joytech
+            0x1689, // Razer Onza
+            0x1bad, // Harmonix
+            0x24c6, // PowerA
+    };
+
+    public static boolean canClaimDevice(UsbDevice device) {
+        for (int supportedVid : SUPPORTED_VENDORS) {
+            if (device.getVendorId() == supportedVid &&
+                    device.getInterfaceCount() >= 1 &&
+                    device.getInterface(0).getInterfaceClass() == UsbConstants.USB_CLASS_VENDOR_SPEC &&
+                    device.getInterface(0).getInterfaceSubclass() == XB360_IFACE_SUBCLASS &&
+                    device.getInterface(0).getInterfaceProtocol() == XB360_IFACE_PROTOCOL) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public Xbox360Controller(UsbDevice device, UsbDeviceConnection connection, int deviceId, UsbDriverListener listener) {
+        super(device, connection, deviceId, listener);
+    }
+
+    private int unsignByte(byte b) {
+        if (b < 0) {
+            return b + 256;
+        }
+        else {
+            return b;
+        }
+    }
+
+    @Override
+    protected boolean handleRead(ByteBuffer buffer) {
+        if (buffer.limit() < 14) {
+            LimeLog.severe("Read too small: "+buffer.limit());
+            return false;
+        }
+
+        // Skip first short
+        buffer.position(buffer.position() + 2);
+
+        // DPAD
+        byte b = buffer.get();
+        setButtonFlag(ControllerPacket.LEFT_FLAG, b & 0x04);
+        setButtonFlag(ControllerPacket.RIGHT_FLAG, b & 0x08);
+        setButtonFlag(ControllerPacket.UP_FLAG, b & 0x01);
+        setButtonFlag(ControllerPacket.DOWN_FLAG, b & 0x02);
+
+        // Start/Select
+        setButtonFlag(ControllerPacket.PLAY_FLAG, b & 0x10);
+        setButtonFlag(ControllerPacket.BACK_FLAG, b & 0x20);
+
+        // LS/RS
+        setButtonFlag(ControllerPacket.LS_CLK_FLAG, b & 0x40);
+        setButtonFlag(ControllerPacket.RS_CLK_FLAG, b & 0x80);
+
+        // ABXY buttons
+        b = buffer.get();
+        setButtonFlag(ControllerPacket.A_FLAG, b & 0x10);
+        setButtonFlag(ControllerPacket.B_FLAG, b & 0x20);
+        setButtonFlag(ControllerPacket.X_FLAG, b & 0x40);
+        setButtonFlag(ControllerPacket.Y_FLAG, b & 0x80);
+
+        // LB/RB
+        setButtonFlag(ControllerPacket.LB_FLAG, b & 0x01);
+        setButtonFlag(ControllerPacket.RB_FLAG, b & 0x02);
+
+        // Xbox button
+        setButtonFlag(ControllerPacket.SPECIAL_BUTTON_FLAG, b & 0x04);
+
+        // Triggers
+        leftTrigger = unsignByte(buffer.get()) / 255.0f;
+        rightTrigger = unsignByte(buffer.get()) / 255.0f;
+
+        // Left stick
+        leftStickX = buffer.getShort() / 32767.0f;
+        leftStickY = ~buffer.getShort() / 32767.0f;
+
+        // Right stick
+        rightStickX = buffer.getShort() / 32767.0f;
+        rightStickY = ~buffer.getShort() / 32767.0f;
+
+        // Return true to send input
+        return true;
+    }
+
+    private boolean sendLedCommand(byte command) {
+        byte[] commandBuffer = {0x01, 0x03, command};
+
+        int res = connection.bulkTransfer(outEndpt, commandBuffer, commandBuffer.length, 3000);
+        if (res != commandBuffer.length) {
+            LimeLog.warning("LED set transfer failed: "+res);
+            return false;
+        }
+
+        return true;
+    }
+
+    @Override
+    protected boolean doInit() {
+        // Turn the LED on corresponding to our device ID
+        sendLedCommand((byte)(2 + (getControllerId() % 4)));
+
+        // No need to fail init if the LED command fails
+        return true;
+    }
+}
@@ -0,0 +1,123 @@
+package com.limelight.binding.input.driver;
+
+import android.hardware.usb.UsbConstants;
+import android.hardware.usb.UsbDevice;
+import android.hardware.usb.UsbDeviceConnection;
+
+import com.limelight.LimeLog;
+import com.limelight.nvstream.input.ControllerPacket;
+
+import java.nio.ByteBuffer;
+
+public class XboxOneController extends AbstractXboxController {
+
+    private static final int XB1_IFACE_SUBCLASS = 71;
+    private static final int XB1_IFACE_PROTOCOL = 208;
+
+    private static final int[] SUPPORTED_VENDORS = {
+            0x045e, // Microsoft
+            0x0738, // Mad Catz
+            0x0e6f, // Unknown
+            0x0f0d, // Hori
+            0x1532, // Razer Wildcat
+            0x24c6, // PowerA
+    };
+
+    // FIXME: odata_serial
+    private static final byte[] XB1_INIT_DATA = {0x05, 0x20, 0x00, 0x01, 0x00};
+
+    public XboxOneController(UsbDevice device, UsbDeviceConnection connection, int deviceId, UsbDriverListener listener) {
+        super(device, connection, deviceId, listener);
+    }
+
+    private void processButtons(ByteBuffer buffer) {
+        byte b = buffer.get();
+
+        setButtonFlag(ControllerPacket.PLAY_FLAG, b & 0x04);
+        setButtonFlag(ControllerPacket.BACK_FLAG, b & 0x08);
+
+        setButtonFlag(ControllerPacket.A_FLAG, b & 0x10);
+        setButtonFlag(ControllerPacket.B_FLAG, b & 0x20);
+        setButtonFlag(ControllerPacket.X_FLAG, b & 0x40);
+        setButtonFlag(ControllerPacket.Y_FLAG, b & 0x80);
+
+        b = buffer.get();
+        setButtonFlag(ControllerPacket.LEFT_FLAG, b & 0x04);
+        setButtonFlag(ControllerPacket.RIGHT_FLAG, b & 0x08);
+        setButtonFlag(ControllerPacket.UP_FLAG, b & 0x01);
+        setButtonFlag(ControllerPacket.DOWN_FLAG, b & 0x02);
+
+        setButtonFlag(ControllerPacket.LB_FLAG, b & 0x10);
+        setButtonFlag(ControllerPacket.RB_FLAG, b & 0x20);
+
+        setButtonFlag(ControllerPacket.LS_CLK_FLAG, b & 0x40);
+        setButtonFlag(ControllerPacket.RS_CLK_FLAG, b & 0x80);
+
+        leftTrigger = buffer.getShort() / 1023.0f;
+        rightTrigger = buffer.getShort() / 1023.0f;
+
+        leftStickX = buffer.getShort() / 32767.0f;
+        leftStickY = ~buffer.getShort() / 32767.0f;
+
+        rightStickX = buffer.getShort() / 32767.0f;
+        rightStickY = ~buffer.getShort() / 32767.0f;
+    }
+
+    private void ackModeReport(byte seqNum) {
+        byte[] payload = {0x01, 0x20, seqNum, 0x09, 0x00, 0x07, 0x20, 0x02,
+                0x00, 0x00, 0x00, 0x00, 0x00};
+        connection.bulkTransfer(outEndpt, payload, payload.length, 3000);
+    }
+
+    @Override
+    protected boolean handleRead(ByteBuffer buffer) {
+        switch (buffer.get())
+        {
+            case 0x20:
+                buffer.position(buffer.position()+3);
+                processButtons(buffer);
+                return true;
+
+            case 0x07:
+                // The Xbox One S controller needs acks for mode reports otherwise
+                // it retransmits them forever.
+                if (buffer.get() == 0x30) {
+                    ackModeReport(buffer.get());
+                    buffer.position(buffer.position() + 1);
+                }
+                else {
+                    buffer.position(buffer.position() + 2);
+                }
+                setButtonFlag(ControllerPacket.SPECIAL_BUTTON_FLAG, buffer.get() & 0x01);
+                return true;
+        }
+
+        return false;
+    }
+
+    public static boolean canClaimDevice(UsbDevice device) {
+        for (int supportedVid : SUPPORTED_VENDORS) {
+            if (device.getVendorId() == supportedVid &&
+                    device.getInterfaceCount() >= 1 &&
+                    device.getInterface(0).getInterfaceClass() == UsbConstants.USB_CLASS_VENDOR_SPEC &&
+                    device.getInterface(0).getInterfaceSubclass() == XB1_IFACE_SUBCLASS &&
+                    device.getInterface(0).getInterfaceProtocol() == XB1_IFACE_PROTOCOL) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    @Override
+    protected boolean doInit() {
+        // Send the initialization packet
+        int res = connection.bulkTransfer(outEndpt, XB1_INIT_DATA, XB1_INIT_DATA.length, 3000);
+        if (res != XB1_INIT_DATA.length) {
+            LimeLog.warning("Initialization transfer failed: "+res);
+            return false;
+        }
+
+        return true;
+    }
+}
@@ -0,0 +1,24 @@
+package com.limelight.binding.input.evdev;
+
+
+import android.app.Activity;
+
+import com.limelight.LimelightBuildProps;
+import com.limelight.binding.input.capture.InputCaptureProvider;
+
+public class EvdevCaptureProviderShim {
+    public static boolean isCaptureProviderSupported() {
+        return LimelightBuildProps.ROOT_BUILD;
+    }
+
+    // We need to construct our capture provider using reflection because it isn't included in non-root builds
+    public static InputCaptureProvider createEvdevCaptureProvider(Activity activity, EvdevListener listener) {
+        try {
+            Class providerClass = Class.forName("com.limelight.binding.input.evdev.EvdevCaptureProvider");
+            return (InputCaptureProvider) providerClass.getConstructors()[0].newInstance(activity, listener);
+        } catch (Exception e) {
+            e.printStackTrace();
+            throw new RuntimeException(e);
+        }
+    }
+}
@@ -1,167 +0,0 @@
-package com.limelight.binding.input.evdev;
-
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-
-import com.limelight.LimeLog;
-
-public class EvdevHandler {
-
-    private final String absolutePath;
-    private final EvdevListener listener;
-    private boolean shutdown = false;
-    private int fd = -1;
-
-    private final Thread handlerThread = new Thread() {
-        @Override
-        public void run() {
-            // All the finally blocks here make this code look like a mess
-            // but it's important that we get this right to avoid causing
-            // system-wide input problems.
-
-            // Open the /dev/input/eventX file
-            fd = EvdevReader.open(absolutePath);
-            if (fd == -1) {
-                LimeLog.warning("Unable to open "+absolutePath);
-                return;
-            }
-
-            try {
-                // Check if it's a mouse or keyboard, but not a gamepad
-                if ((!EvdevReader.isMouse(fd) && !EvdevReader.isAlphaKeyboard(fd)) ||
-                    EvdevReader.isGamepad(fd)) {
-                    // We only handle keyboards and mice
-                    return;
-                }
-
-                // Grab it for ourselves
-                if (!EvdevReader.grab(fd)) {
-                    LimeLog.warning("Unable to grab "+absolutePath);
-                    return;
-                }
-
-                LimeLog.info("Grabbed device for raw keyboard/mouse input: "+absolutePath);
-
-                ByteBuffer buffer = ByteBuffer.allocate(EvdevEvent.EVDEV_MAX_EVENT_SIZE).order(ByteOrder.nativeOrder());
-
-                try {
-                    int deltaX = 0;
-                    int deltaY = 0;
-                    byte deltaScroll = 0;
-
-                    while (!isInterrupted() && !shutdown) {
-                        EvdevEvent event = EvdevReader.read(fd, buffer);
-                        if (event == null) {
-                            return;
-                        }
-
-                        switch (event.type)
-                        {
-                        case EvdevEvent.EV_SYN:
-                            if (deltaX != 0 || deltaY != 0) {
-                                listener.mouseMove(deltaX, deltaY);
-                                deltaX = deltaY = 0;
-                            }
-                            if (deltaScroll != 0) {
-                                listener.mouseScroll(deltaScroll);
-                                deltaScroll = 0;
-                            }
-                            break;
-
-                        case EvdevEvent.EV_REL:
-                            switch (event.code)
-                            {
-                            case EvdevEvent.REL_X:
-                                deltaX = event.value;
-                                break;
-                            case EvdevEvent.REL_Y:
-                                deltaY = event.value;
-                                break;
-                            case EvdevEvent.REL_WHEEL:
-                                deltaScroll = (byte) event.value;
-                                break;
-                            }
-                            break;
-
-                        case EvdevEvent.EV_KEY:
-                            switch (event.code)
-                            {
-                            case EvdevEvent.BTN_LEFT:
-                                listener.mouseButtonEvent(EvdevListener.BUTTON_LEFT,
-                                        event.value != 0);
-                                break;
-                            case EvdevEvent.BTN_MIDDLE:
-                                listener.mouseButtonEvent(EvdevListener.BUTTON_MIDDLE,
-                                        event.value != 0);
-                                break;
-                            case EvdevEvent.BTN_RIGHT:
-                                listener.mouseButtonEvent(EvdevListener.BUTTON_RIGHT,
-                                        event.value != 0);
-                                break;
-
-                            case EvdevEvent.BTN_SIDE:
-                            case EvdevEvent.BTN_EXTRA:
-                            case EvdevEvent.BTN_FORWARD:
-                            case EvdevEvent.BTN_BACK:
-                            case EvdevEvent.BTN_TASK:
-                                // Other unhandled mouse buttons
-                                break;
-
-                            default:
-                                // We got some unrecognized button. This means
-                                // someone is trying to use the other device in this
-                                // "combination" input device. We'll try to handle
-                                // it via keyboard, but we're not going to disconnect
-                                // if we can't
-                                short keyCode = EvdevTranslator.translateEvdevKeyCode(event.code);
-                                if (keyCode != 0) {
-                                    listener.keyboardEvent(event.value != 0, keyCode);
-                                }
-                                break;
-                            }
-                            break;
-
-                        case EvdevEvent.EV_MSC:
-                            break;
-                        }
-                    }
-                } finally {
-                    // Release our grab
-                    EvdevReader.ungrab(fd);
-                }
-            } finally {
-                // Close the file
-                EvdevReader.close(fd);
-            }
-        }
-    };
-
-    public EvdevHandler(String absolutePath, EvdevListener listener) {
-        this.absolutePath = absolutePath;
-        this.listener = listener;
-    }
-
-    public void start() {
-        handlerThread.start();
-    }
-
-    public void stop() {
-        // Close the fd. It doesn't matter if this races
-        // with the handler thread. We'll close this out from
-        // under the thread to wake it up
-        if (fd != -1) {
-            EvdevReader.close(fd);
-        }
-
-        shutdown = true;
-        handlerThread.interrupt();
-
-        try {
-            handlerThread.join();
-        } catch (InterruptedException ignored) {}
-    }
-
-    public void notifyDeleted() {
-        stop();
-    }
-}
@@ -1,12 +1,12 @@
 package com.limelight.binding.input.evdev;

 public interface EvdevListener {
-    public static final int BUTTON_LEFT = 1;
-    public static final int BUTTON_MIDDLE = 2;
-    public static final int BUTTON_RIGHT = 3;
+    int BUTTON_LEFT = 1;
+    int BUTTON_MIDDLE = 2;
+    int BUTTON_RIGHT = 3;

-    public void mouseMove(int deltaX, int deltaY);
-    public void mouseButtonEvent(int buttonId, boolean down);
-    public void mouseScroll(byte amount);
-    public void keyboardEvent(boolean buttonDown, short keyCode);
+    void mouseMove(int deltaX, int deltaY);
+    void mouseButtonEvent(int buttonId, boolean down);
+    void mouseScroll(byte amount);
+    void keyboardEvent(boolean buttonDown, short keyCode);
 }
@@ -1,105 +0,0 @@
-package com.limelight.binding.input.evdev;
-
-import android.os.Build;
-
-import java.nio.ByteBuffer;
-import java.util.Locale;
-
-import com.limelight.LimeLog;
-
-public class EvdevReader {
-    static {
-        System.loadLibrary("evdev_reader");
-    }
-
-    public static void patchSeLinuxPolicies() {
-        //
-        // FIXME: We REALLY shouldn't being changing permissions on the input devices like this.
-        // We should probably do something clever with a separate daemon and talk via a localhost
-        // socket. We don't return the SELinux policies back to default after we're done which I feel
-        // bad about, but we do chmod the input devices back so I don't think any additional attack surface
-        // remains opened after streaming other than listing the /dev/input directory which you wouldn't
-        // normally be able to do with SELinux enforcing on Lollipop.
-        //
-        // We need to modify SELinux policies to allow us to capture input devices on Lollipop and possibly other
-        // more restrictive ROMs. Per Chainfire's SuperSU documentation, the supolicy binary is provided on
-        // 4.4 and later to do live SELinux policy changes.
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
-            EvdevShell shell = EvdevShell.getInstance();
-            shell.runCommand("supolicy --live \"allow untrusted_app input_device dir { open getattr read search }\" " +
-                    "\"allow untrusted_app input_device chr_file { open read write ioctl }\"");
-        }
-    }
-
-    // Requires root to chmod /dev/input/eventX
-    public static void setPermissions(String[] files, int octalPermissions) {
-        EvdevShell shell = EvdevShell.getInstance();
-
-        for (String file : files) {
-            shell.runCommand(String.format((Locale)null, "chmod %o %s", octalPermissions, file));
-        }
-    }
-
-    // Returns the fd to be passed to other function or -1 on error
-    public static native int open(String fileName);
-
-    // Prevent other apps (including Android itself) from using the device while "grabbed"
-    public static native boolean grab(int fd);
-    public static native boolean ungrab(int fd);
-
-    // Used for checking device capabilities
-    public static native boolean hasRelAxis(int fd, short axis);
-    public static native boolean hasAbsAxis(int fd, short axis);
-    public static native boolean hasKey(int fd, short key);
-
-    public static boolean isMouse(int fd) {
-        // This is the same check that Android does in EventHub.cpp
-        return hasRelAxis(fd, EvdevEvent.REL_X) &&
-                hasRelAxis(fd, EvdevEvent.REL_Y) &&
-                hasKey(fd, EvdevEvent.BTN_LEFT);
-    }
-
-    public static boolean isAlphaKeyboard(int fd) {
-        // This is the same check that Android does in EventHub.cpp
-        return hasKey(fd, EvdevEvent.KEY_Q);
-    }
-
-    public static boolean isGamepad(int fd) {
-        return hasKey(fd, EvdevEvent.BTN_GAMEPAD);
-    }
-
-    // Returns the bytes read or -1 on error
-    private static native int read(int fd, byte[] buffer);
-
-    // Takes a byte buffer to use to read the output into.
-    // This buffer MUST be in native byte order and at least
-    // EVDEV_MAX_EVENT_SIZE bytes long.
-    public static EvdevEvent read(int fd, ByteBuffer buffer) {
-        int bytesRead = read(fd, buffer.array());
-        if (bytesRead < 0) {
-            LimeLog.warning("Failed to read: "+bytesRead);
-            return null;
-        }
-        else if (bytesRead < EvdevEvent.EVDEV_MIN_EVENT_SIZE) {
-            LimeLog.warning("Short read: "+bytesRead);
-            return null;
-        }
-
-        buffer.limit(bytesRead);
-        buffer.rewind();
-
-        // Throw away the time stamp
-        if (bytesRead == EvdevEvent.EVDEV_MAX_EVENT_SIZE) {
-            buffer.getLong();
-            buffer.getLong();
-        } else {
-            buffer.getInt();
-            buffer.getInt();
-        }
-
-        return new EvdevEvent(buffer.getShort(), buffer.getShort(), buffer.getInt());
-    }
-
-    // Closes the fd from open()
-    public static native int close(int fd);
-}
@@ -1,116 +0,0 @@
-package com.limelight.binding.input.evdev;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.Scanner;
-import java.util.UUID;
-
-public class EvdevShell {
-    private OutputStream stdin;
-    private InputStream stdout;
-    private Process shell;
-    private final String uuidString = UUID.randomUUID().toString();
-
-    private static final EvdevShell globalShell = new EvdevShell();
-
-    public static EvdevShell getInstance() {
-        return globalShell;
-    }
-
-    public void startShell() {
-        ProcessBuilder builder = new ProcessBuilder("su");
-
-        try {
-            // Redirect stderr to stdout
-            builder.redirectErrorStream(true);
-            shell = builder.start();
-
-            stdin = shell.getOutputStream();
-            stdout = shell.getInputStream();
-        } catch (IOException e) {
-            // This is unexpected
-            e.printStackTrace();
-
-            // Kill the shell if it spawned
-            if (stdin != null) {
-                try {
-                    stdin.close();
-                } catch (IOException e1) {
-                    e1.printStackTrace();
-                } finally {
-                    stdin = null;
-                }
-            }
-            if (stdout != null) {
-                try {
-                    stdout.close();
-                } catch (IOException e1) {
-                    e1.printStackTrace();
-                } finally {
-                    stdout = null;
-                }
-            }
-            if (shell != null) {
-                shell.destroy();
-                shell = null;
-            }
-        }
-    }
-
-    public void runCommand(String command) {
-        if (shell == null) {
-            // Shell never started
-            return;
-        }
-
-        try {
-            // Write the command followed by an echo with our UUID
-            stdin.write((command+'\n').getBytes("UTF-8"));
-            stdin.write(("echo "+uuidString+'\n').getBytes("UTF-8"));
-            stdin.flush();
-
-            // This is the only command in flight so we can use a scanner
-            // without worrying about it eating too many characters
-            Scanner scanner = new Scanner(stdout);
-            while (scanner.hasNext()) {
-                if (scanner.next().contains(uuidString)) {
-                    // Our command ran
-                    return;
-                }
-            }
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void stopShell() throws InterruptedException {
-        boolean exitWritten = false;
-
-        if (shell == null) {
-            // Shell never started
-            return;
-        }
-
-        try {
-            stdin.write("exit\n".getBytes("UTF-8"));
-            exitWritten = true;
-        } catch (IOException e) {
-            // We'll destroy the process without
-            // waiting for it to terminate since
-            // we don't know whether our exit command made it
-            e.printStackTrace();
-        }
-
-        if (exitWritten) {
-            try {
-                shell.waitFor();
-            } finally {
-                shell.destroy();
-            }
-        }
-        else {
-            shell.destroy();
-        }
-    }
-}
@@ -1,188 +0,0 @@
-package com.limelight.binding.input.evdev;
-
-import java.io.File;
-import java.util.HashMap;
-import java.util.Map;
-
-import com.limelight.LimeLog;
-
-import android.os.FileObserver;
-
-@SuppressWarnings("ALL")
-public class EvdevWatcher {
-    private static final String PATH = "/dev/input";
-    private static final String REQUIRED_FILE_PREFIX = "event";
-
-    private final HashMap<String, EvdevHandler> handlers = new HashMap<String, EvdevHandler>();
-    private boolean shutdown = false;
-    private boolean init = false;
-    private boolean ungrabbed = false;
-    private EvdevListener listener;
-    private Thread startThread;
-
-    private static boolean patchedSeLinuxPolicies = false;
-
-    private FileObserver observer = new FileObserver(PATH, FileObserver.CREATE | FileObserver.DELETE) {
-        @Override
-        public void onEvent(int event, String fileName) {
-            if (fileName == null) {
-                return;
-            }
-
-            if (!fileName.startsWith(REQUIRED_FILE_PREFIX)) {
-                return;
-            }
-
-            synchronized (handlers) {
-                if (shutdown) {
-                    return;
-                }
-
-                if ((event & FileObserver.CREATE) != 0) {
-                    LimeLog.info("Starting evdev handler for "+fileName);
-
-                    if (!init) {
-                        // If this a real new device, update permissions again so we can read it
-                        EvdevReader.setPermissions(new String[]{PATH + "/" + fileName}, 0666);
-                    }
-
-                    EvdevHandler handler = new EvdevHandler(PATH + "/" + fileName, listener);
-
-                    // If we're ungrabbed now, don't start the handler
-                    if (!ungrabbed) {
-                        handler.start();
-                    }
-
-                    handlers.put(fileName, handler);
-                }
-
-                if ((event & FileObserver.DELETE) != 0) {
-                    LimeLog.info("Halting evdev handler for "+fileName);
-
-                    EvdevHandler handler = handlers.remove(fileName);
-                    if (handler != null) {
-                        handler.notifyDeleted();
-                    }
-                }
-            }
-        }
-    };
-
-    public EvdevWatcher(EvdevListener listener) {
-        this.listener = listener;
-    }
-
-    private File[] rundownWithPermissionsChange(int newPermissions) {
-        // Rundown existing files
-        File devInputDir = new File(PATH);
-        File[] files = devInputDir.listFiles();
-        if (files == null) {
-            return new File[0];
-        }
-
-        // Set desired permissions
-        String[] filePaths = new String[files.length];
-        for (int i = 0; i < files.length; i++) {
-            filePaths[i] = files[i].getAbsolutePath();
-        }
-        EvdevReader.setPermissions(filePaths, newPermissions);
-
-        return files;
-    }
-
-    public void ungrabAll() {
-        synchronized (handlers) {
-            // Note that we're ungrabbed for now
-            ungrabbed = true;
-
-            // Stop all handlers
-            for (EvdevHandler handler : handlers.values()) {
-                handler.stop();
-            }
-        }
-    }
-
-    public void regrabAll() {
-        synchronized (handlers) {
-            // We're regrabbing everything now
-            ungrabbed = false;
-
-            for (Map.Entry<String, EvdevHandler> entry : handlers.entrySet()) {
-                // We need to recreate each entry since we can't reuse a stopped one
-                entry.setValue(new EvdevHandler(PATH + "/" + entry.getKey(), listener));
-                entry.getValue().start();
-            }
-        }
-    }
-
-    public void start() {
-        startThread = new Thread() {
-            @Override
-            public void run() {
-                // Initialize the root shell
-                EvdevShell.getInstance().startShell();
-
-                // Patch SELinux policies (if needed)
-                if (!patchedSeLinuxPolicies) {
-                    EvdevReader.patchSeLinuxPolicies();
-                    patchedSeLinuxPolicies = true;
-                }
-
-                // List all files and allow us access
-                File[] files = rundownWithPermissionsChange(0666);
-
-                init = true;
-                for (File f : files) {
-                    observer.onEvent(FileObserver.CREATE, f.getName());
-                }
-
-                // Done with initial onEvent calls
-                init = false;
-
-                // Start watching for new files
-                observer.startWatching();
-
-                synchronized (startThread) {
-                    // Wait to be awoken again by shutdown()
-                    try {
-                        startThread.wait();
-                    } catch (InterruptedException e) {}
-                }
-
-                // Giveup eventX permissions
-                rundownWithPermissionsChange(0660);
-
-                // Kill the root shell
-                try {
-                    EvdevShell.getInstance().stopShell();
-                } catch (InterruptedException e) {}
-            }
-        };
-        startThread.start();
-    }
-
-    public void shutdown() {
-        // Let start thread cleanup on it's own sweet time
-        synchronized (startThread) {
-            startThread.notify();
-        }
-
-        // Stop the observer
-        observer.stopWatching();
-
-        synchronized (handlers) {
-            // Stop creating new handlers
-            shutdown = true;
-
-            // If we've already ungrabbed, there's nothing else to do
-            if (ungrabbed) {
-                return;
-            }
-
-            // Stop all handlers
-            for (EvdevHandler handler : handlers.values()) {
-                handler.stop();
-            }
-        }
-    }
-}
@@ -0,0 +1,349 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.view.MotionEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * This is a analog stick on screen element. It is used to get 2-Axis user input.
+ */
+public class AnalogStick extends VirtualControllerElement {
+
+    /**
+     * outer radius size in percent of the ui element
+     */
+    public static final int SIZE_RADIUS_COMPLETE = 90;
+    /**
+     * analog stick size in percent of the ui element
+     */
+    public static final int SIZE_RADIUS_ANALOG_STICK = 90;
+    /**
+     * dead zone size in percent of the ui element
+     */
+    public static final int SIZE_RADIUS_DEADZONE = 90;
+    /**
+     * time frame for a double click
+     */
+    public final static long timeoutDoubleClick = 350;
+
+    /**
+     * touch down time until the deadzone is lifted to allow precise movements with the analog sticks
+     */
+    public final static long timeoutDeadzone = 150;
+
+    /**
+     * Listener interface to update registered observers.
+     */
+    public interface AnalogStickListener {
+
+        /**
+         * onMovement event will be fired on real analog stick movement (outside of the deadzone).
+         *
+         * @param x horizontal position, value from -1.0 ... 0 .. 1.0
+         * @param y vertical position, value from -1.0 ... 0 .. 1.0
+         */
+        void onMovement(float x, float y);
+
+        /**
+         * onClick event will be fired on click on the analog stick
+         */
+        void onClick();
+
+        /**
+         * onDoubleClick event will be fired on a double click in a short time frame on the analog
+         * stick.
+         */
+        void onDoubleClick();
+
+        /**
+         * onRevoke event will be fired on unpress of the analog stick.
+         */
+        void onRevoke();
+    }
+
+    /**
+     * Movement states of the analog sick.
+     */
+    private enum STICK_STATE {
+        NO_MOVEMENT,
+        MOVED_IN_DEAD_ZONE,
+        MOVED_ACTIVE
+    }
+
+    /**
+     * Click type states.
+     */
+    private enum CLICK_STATE {
+        SINGLE,
+        DOUBLE
+    }
+
+    /**
+     * configuration if the analog stick should be displayed as circle or square
+     */
+    private boolean circle_stick = true; // TODO: implement square sick for simulations
+
+    /**
+     * outer radius, this size will be automatically updated on resize
+     */
+    private float radius_complete = 0;
+    /**
+     * analog stick radius, this size will be automatically updated on resize
+     */
+    private float radius_analog_stick = 0;
+    /**
+     * dead zone radius, this size will be automatically updated on resize
+     */
+    private float radius_dead_zone = 0;
+
+    /**
+     * horizontal position in relation to the center of the element
+     */
+    private float relative_x = 0;
+    /**
+     * vertical position in relation to the center of the element
+     */
+    private float relative_y = 0;
+
+
+    private double movement_radius = 0;
+    private double movement_angle = 0;
+
+    private float position_stick_x = 0;
+    private float position_stick_y = 0;
+
+    private final Paint paint = new Paint();
+
+    private STICK_STATE stick_state = STICK_STATE.NO_MOVEMENT;
+    private CLICK_STATE click_state = CLICK_STATE.SINGLE;
+
+    private List<AnalogStickListener> listeners = new ArrayList<>();
+    private long timeLastClick = 0;
+
+    private static double getMovementRadius(float x, float y) {
+        return Math.sqrt(x * x + y * y);
+    }
+
+    private static double getAngle(float way_x, float way_y) {
+        // prevent divisions by zero for corner cases
+        if (way_x == 0) {
+            return way_y < 0 ? Math.PI : 0;
+        } else if (way_y == 0) {
+            if (way_x > 0) {
+                return Math.PI * 3 / 2;
+            } else if (way_x < 0) {
+                return Math.PI * 1 / 2;
+            }
+        }
+        // return correct calculated angle for each quadrant
+        if (way_x > 0) {
+            if (way_y < 0) {
+                // first quadrant
+                return 3 * Math.PI / 2 + Math.atan((double) (-way_y / way_x));
+            } else {
+                // second quadrant
+                return Math.PI + Math.atan((double) (way_x / way_y));
+            }
+        } else {
+            if (way_y > 0) {
+                // third quadrant
+                return Math.PI / 2 + Math.atan((double) (way_y / -way_x));
+            } else {
+                // fourth quadrant
+                return 0 + Math.atan((double) (-way_x / -way_y));
+            }
+        }
+    }
+
+    public AnalogStick(VirtualController controller, Context context, int elementId) {
+        super(controller, context, elementId);
+        // reset stick position
+        position_stick_x = getWidth() / 2;
+        position_stick_y = getHeight() / 2;
+    }
+
+    public void addAnalogStickListener(AnalogStickListener listener) {
+        listeners.add(listener);
+    }
+
+    private void notifyOnMovement(float x, float y) {
+        _DBG("movement x: " + x + " movement y: " + y);
+        // notify listeners
+        for (AnalogStickListener listener : listeners) {
+            listener.onMovement(x, y);
+        }
+    }
+
+    private void notifyOnClick() {
+        _DBG("click");
+        // notify listeners
+        for (AnalogStickListener listener : listeners) {
+            listener.onClick();
+        }
+    }
+
+    private void notifyOnDoubleClick() {
+        _DBG("double click");
+        // notify listeners
+        for (AnalogStickListener listener : listeners) {
+            listener.onDoubleClick();
+        }
+    }
+
+    private void notifyOnRevoke() {
+        _DBG("revoke");
+        // notify listeners
+        for (AnalogStickListener listener : listeners) {
+            listener.onRevoke();
+        }
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        // calculate new radius sizes depending
+        radius_complete = getPercent(getCorrectWidth() / 2, 100);
+        radius_dead_zone = getPercent(getCorrectWidth() / 2, 30);
+        radius_analog_stick = getPercent(getCorrectWidth() / 2, 20);
+
+        super.onSizeChanged(w, h, oldw, oldh);
+    }
+
+    @Override
+    protected void onElementDraw(Canvas canvas) {
+        // set transparent background
+        canvas.drawColor(Color.TRANSPARENT);
+
+        paint.setStyle(Paint.Style.STROKE);
+        paint.setStrokeWidth(getDefaultStrokeWidth());
+
+        // draw outer circle
+        if (!isPressed() || click_state == CLICK_STATE.SINGLE) {
+            paint.setColor(getDefaultColor());
+        } else {
+            paint.setColor(pressedColor);
+        }
+        canvas.drawCircle(getWidth() / 2, getHeight() / 2, radius_complete, paint);
+
+        paint.setColor(getDefaultColor());
+        // draw dead zone
+        canvas.drawCircle(getWidth() / 2, getHeight() / 2, radius_dead_zone, paint);
+
+        // draw stick depending on state
+        switch (stick_state) {
+            case NO_MOVEMENT: {
+                paint.setColor(getDefaultColor());
+                canvas.drawCircle(getWidth() / 2, getHeight() / 2, radius_analog_stick, paint);
+                break;
+            }
+            case MOVED_IN_DEAD_ZONE:
+            case MOVED_ACTIVE: {
+                paint.setColor(pressedColor);
+                canvas.drawCircle(position_stick_x, position_stick_y, radius_analog_stick, paint);
+                break;
+            }
+        }
+    }
+
+    private void updatePosition() {
+        // get 100% way
+        float complete = radius_complete - radius_analog_stick;
+
+        // calculate relative way
+        float correlated_y = (float) (Math.sin(Math.PI / 2 - movement_angle) * (movement_radius));
+        float correlated_x = (float) (Math.cos(Math.PI / 2 - movement_angle) * (movement_radius));
+
+        // update positions
+        position_stick_x = getWidth() / 2 - correlated_x;
+        position_stick_y = getHeight() / 2 - correlated_y;
+
+        // Stay active even if we're back in the deadzone because we know the user is actively
+        // giving analog stick input and we don't want to snap back into the deadzone.
+        // We also release the deadzone if the user keeps the stick pressed for a bit to allow
+        // them to make precise movements.
+        stick_state = (stick_state == STICK_STATE.MOVED_ACTIVE ||
+                System.currentTimeMillis() - timeLastClick > timeoutDeadzone ||
+                movement_radius > radius_dead_zone) ?
+                STICK_STATE.MOVED_ACTIVE : STICK_STATE.MOVED_IN_DEAD_ZONE;
+
+        //  trigger move event if state active
+        if (stick_state == STICK_STATE.MOVED_ACTIVE) {
+            notifyOnMovement(-correlated_x / complete, correlated_y / complete);
+        }
+    }
+
+    @Override
+    public boolean onElementTouchEvent(MotionEvent event) {
+        // save last click state
+        CLICK_STATE lastClickState = click_state;
+
+        // get absolute way for each axis
+        relative_x = -(getWidth() / 2 - event.getX());
+        relative_y = -(getHeight() / 2 - event.getY());
+
+        // get radius and angel of movement from center
+        movement_radius = getMovementRadius(relative_x, relative_y);
+        movement_angle = getAngle(relative_x, relative_y);
+
+        // chop radius if out of outer circle and already pressed
+        if (movement_radius > (radius_complete - radius_analog_stick)) {
+            // not pressed already, so ignore event from outer circle
+            if (!isPressed()) {
+                return false;
+            }
+            movement_radius = radius_complete - radius_analog_stick;
+        }
+
+        // handle event depending on action
+        switch (event.getActionMasked()) {
+            // down event (touch event)
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_POINTER_DOWN: {
+                // set to dead zoned, will be corrected in update position if necessary
+                stick_state = STICK_STATE.MOVED_IN_DEAD_ZONE;
+                // check for double click
+                if (lastClickState == CLICK_STATE.SINGLE &&
+                        timeLastClick + timeoutDoubleClick > System.currentTimeMillis()) {
+                    click_state = CLICK_STATE.DOUBLE;
+                    notifyOnDoubleClick();
+                } else {
+                    click_state = CLICK_STATE.SINGLE;
+                    notifyOnClick();
+                }
+                // reset last click timestamp
+                timeLastClick = System.currentTimeMillis();
+                // set item pressed and update
+                setPressed(true);
+                break;
+            }
+            // up event (revoke touch)
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_POINTER_UP: {
+                setPressed(false);
+                break;
+            }
+        }
+
+        if (isPressed()) {
+            // when is pressed calculate new positions (will trigger movement if necessary)
+            updatePosition();
+        } else {
+            stick_state = STICK_STATE.NO_MOVEMENT;
+            notifyOnRevoke();
+            // not longer pressed reset analog stick
+            notifyOnMovement(0, 0);
+        }
+        // refresh view
+        invalidate();
+        // accept the touch event
+        return true;
+    }
+}
@@ -0,0 +1,243 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.graphics.drawable.Drawable;
+import android.view.MotionEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Timer;
+import java.util.TimerTask;
+
+/**
+ * This is a digital button on screen element. It is used to get click and double click user input.
+ */
+public class DigitalButton extends VirtualControllerElement {
+
+    /**
+     * Listener interface to update registered observers.
+     */
+    public interface DigitalButtonListener {
+
+        /**
+         * onClick event will be fired on button click.
+         */
+        void onClick();
+
+        /**
+         * onLongClick event will be fired on button long click.
+         */
+        void onLongClick();
+
+        /**
+         * onRelease event will be fired on button unpress.
+         */
+        void onRelease();
+    }
+
+    /**
+     *
+     */
+    private class TimerLongClickTimerTask extends TimerTask {
+        @Override
+        public void run() {
+            onLongClickCallback();
+        }
+    }
+
+    private List<DigitalButtonListener> listeners = new ArrayList<>();
+    private String text = "";
+    private int icon = -1;
+    private long timerLongClickTimeout = 3000;
+    private Timer timerLongClick = null;
+    private TimerLongClickTimerTask longClickTimerTask = null;
+
+    private final Paint paint = new Paint();
+
+    private int layer;
+    private DigitalButton movingButton = null;
+
+    boolean inRange(float x, float y) {
+        return (this.getX() < x && this.getX() + this.getWidth() > x) &&
+                (this.getY() < y && this.getY() + this.getHeight() > y);
+    }
+
+    public boolean checkMovement(float x, float y, DigitalButton movingButton) {
+        // check if the movement happened in the same layer
+        if (movingButton.layer != this.layer) {
+            return false;
+        }
+
+        // save current pressed state
+        boolean wasPressed = isPressed();
+
+        // check if the movement directly happened on the button
+        if ((this.movingButton == null || movingButton == this.movingButton)
+                && this.inRange(x, y)) {
+            // set button pressed state depending on moving button pressed state
+            if (this.isPressed() != movingButton.isPressed()) {
+                this.setPressed(movingButton.isPressed());
+            }
+        }
+        // check if the movement is outside of the range and the movement button
+        // is the saved moving button
+        else if (movingButton == this.movingButton) {
+            this.setPressed(false);
+        }
+
+        // check if a change occurred
+        if (wasPressed != isPressed()) {
+            if (isPressed()) {
+                // is pressed set moving button and emit click event
+                this.movingButton = movingButton;
+                onClickCallback();
+            } else {
+                // no longer pressed reset moving button and emit release event
+                this.movingButton = null;
+                onReleaseCallback();
+            }
+
+            invalidate();
+
+            return true;
+        }
+
+        return false;
+    }
+
+    private void checkMovementForAllButtons(float x, float y) {
+        for (VirtualControllerElement element : virtualController.getElements()) {
+            if (element != this && element instanceof DigitalButton) {
+                ((DigitalButton) element).checkMovement(x, y, this);
+            }
+        }
+    }
+
+    public DigitalButton(VirtualController controller, int elementId, int layer, Context context) {
+        super(controller, context, elementId);
+        this.layer = layer;
+    }
+
+    public void addDigitalButtonListener(DigitalButtonListener listener) {
+        listeners.add(listener);
+    }
+
+    public void setText(String text) {
+        this.text = text;
+        invalidate();
+    }
+
+    public void setIcon(int id) {
+        this.icon = id;
+        invalidate();
+    }
+
+    @Override
+    protected void onElementDraw(Canvas canvas) {
+        // set transparent background
+        canvas.drawColor(Color.TRANSPARENT);
+
+        paint.setTextSize(getPercent(getWidth(), 30));
+        paint.setTextAlign(Paint.Align.CENTER);
+        paint.setStrokeWidth(getDefaultStrokeWidth());
+
+        paint.setColor(isPressed() ? pressedColor : getDefaultColor());
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawRect(paint.getStrokeWidth(), paint.getStrokeWidth(),
+                getWidth() - paint.getStrokeWidth(), getHeight() - paint.getStrokeWidth(), paint);
+
+        if (icon != -1) {
+            Drawable d = getResources().getDrawable(icon);
+            d.setBounds(5, 5, getWidth() - 5, getHeight() - 5);
+            d.draw(canvas);
+        } else {
+            paint.setStyle(Paint.Style.FILL_AND_STROKE);
+            paint.setStrokeWidth(getDefaultStrokeWidth()/2);
+            canvas.drawText(text, getPercent(getWidth(), 50), getPercent(getHeight(), 63), paint);
+        }
+    }
+
+    private void onClickCallback() {
+        _DBG("clicked");
+        // notify listeners
+        for (DigitalButtonListener listener : listeners) {
+            listener.onClick();
+        }
+
+        timerLongClick = new Timer();
+        longClickTimerTask = new TimerLongClickTimerTask();
+        timerLongClick.schedule(longClickTimerTask, timerLongClickTimeout);
+    }
+
+    private void onLongClickCallback() {
+        _DBG("long click");
+        // notify listeners
+        for (DigitalButtonListener listener : listeners) {
+            listener.onLongClick();
+        }
+    }
+
+    private void onReleaseCallback() {
+        _DBG("released");
+        // notify listeners
+        for (DigitalButtonListener listener : listeners) {
+            listener.onRelease();
+        }
+
+        // We may be called for a release without a prior click
+        if (timerLongClick != null) {
+            timerLongClick.cancel();
+        }
+        if (longClickTimerTask != null) {
+            longClickTimerTask.cancel();
+        }
+    }
+
+    @Override
+    public boolean onElementTouchEvent(MotionEvent event) {
+        // get masked (not specific to a pointer) action
+        float x = getX() + event.getX();
+        float y = getY() + event.getY();
+        int action = event.getActionMasked();
+
+        switch (action) {
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_POINTER_DOWN: {
+                movingButton = null;
+                setPressed(true);
+                onClickCallback();
+
+                invalidate();
+
+                return true;
+            }
+            case MotionEvent.ACTION_MOVE: {
+                checkMovementForAllButtons(x, y);
+
+                return true;
+            }
+            case MotionEvent.ACTION_CANCEL:
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_POINTER_UP: {
+                setPressed(false);
+                onReleaseCallback();
+
+                checkMovementForAllButtons(x, y);
+
+                invalidate();
+
+                return true;
+            }
+            default: {
+            }
+        }
+        return true;
+    }
+}
@@ -0,0 +1,205 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.view.MotionEvent;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class DigitalPad extends VirtualControllerElement {
+    public final static int DIGITAL_PAD_DIRECTION_NO_DIRECTION = 0;
+    int direction = DIGITAL_PAD_DIRECTION_NO_DIRECTION;
+    public final static int DIGITAL_PAD_DIRECTION_LEFT = 1;
+    public final static int DIGITAL_PAD_DIRECTION_UP = 2;
+    public final static int DIGITAL_PAD_DIRECTION_RIGHT = 4;
+    public final static int DIGITAL_PAD_DIRECTION_DOWN = 8;
+    List<DigitalPadListener> listeners = new ArrayList<>();
+
+    private static final int DPAD_MARGIN = 5;
+
+    private final Paint paint = new Paint();
+
+    public DigitalPad(VirtualController controller, Context context) {
+        super(controller, context, EID_DPAD);
+    }
+
+    public void addDigitalPadListener(DigitalPadListener listener) {
+        listeners.add(listener);
+    }
+
+    @Override
+    protected void onElementDraw(Canvas canvas) {
+        // set transparent background
+        canvas.drawColor(Color.TRANSPARENT);
+
+        paint.setTextSize(getPercent(getCorrectWidth(), 20));
+        paint.setTextAlign(Paint.Align.CENTER);
+        paint.setStrokeWidth(getDefaultStrokeWidth());
+
+        if (direction == DIGITAL_PAD_DIRECTION_NO_DIRECTION) {
+            // draw no direction rect
+            paint.setStyle(Paint.Style.STROKE);
+            paint.setColor(getDefaultColor());
+            canvas.drawRect(
+                    getPercent(getWidth(), 36), getPercent(getHeight(), 36),
+                    getPercent(getWidth(), 63), getPercent(getHeight(), 63),
+                    paint
+            );
+        }
+
+        // draw left rect
+        paint.setColor(
+                (direction & DIGITAL_PAD_DIRECTION_LEFT) > 0 ? pressedColor : getDefaultColor());
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawRect(
+                paint.getStrokeWidth()+DPAD_MARGIN, getPercent(getHeight(), 33),
+                getPercent(getWidth(), 33), getPercent(getHeight(), 66),
+                paint
+        );
+
+
+        // draw up rect
+        paint.setColor(
+                (direction & DIGITAL_PAD_DIRECTION_UP) > 0 ? pressedColor : getDefaultColor());
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawRect(
+                getPercent(getWidth(), 33), paint.getStrokeWidth()+DPAD_MARGIN,
+                getPercent(getWidth(), 66), getPercent(getHeight(), 33),
+                paint
+        );
+
+        // draw right rect
+        paint.setColor(
+                (direction & DIGITAL_PAD_DIRECTION_RIGHT) > 0 ? pressedColor : getDefaultColor());
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawRect(
+                getPercent(getWidth(), 66), getPercent(getHeight(), 33),
+                getWidth() - (paint.getStrokeWidth()+DPAD_MARGIN), getPercent(getHeight(), 66),
+                paint
+        );
+
+        // draw down rect
+        paint.setColor(
+                (direction & DIGITAL_PAD_DIRECTION_DOWN) > 0 ? pressedColor : getDefaultColor());
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawRect(
+                getPercent(getWidth(), 33), getPercent(getHeight(), 66),
+                getPercent(getWidth(), 66), getHeight() - (paint.getStrokeWidth()+DPAD_MARGIN),
+                paint
+        );
+
+        // draw left up line
+        paint.setColor((
+                        (direction & DIGITAL_PAD_DIRECTION_LEFT) > 0 &&
+                                (direction & DIGITAL_PAD_DIRECTION_UP) > 0
+                ) ? pressedColor : getDefaultColor()
+        );
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawLine(
+                paint.getStrokeWidth()+DPAD_MARGIN, getPercent(getHeight(), 33),
+                getPercent(getWidth(), 33), paint.getStrokeWidth()+DPAD_MARGIN,
+                paint
+        );
+
+        // draw up right line
+        paint.setColor((
+                        (direction & DIGITAL_PAD_DIRECTION_UP) > 0 &&
+                                (direction & DIGITAL_PAD_DIRECTION_RIGHT) > 0
+                ) ? pressedColor : getDefaultColor()
+        );
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawLine(
+                getPercent(getWidth(), 66), paint.getStrokeWidth()+DPAD_MARGIN,
+                getWidth() - (paint.getStrokeWidth()+DPAD_MARGIN), getPercent(getHeight(), 33),
+                paint
+        );
+
+        // draw right down line
+        paint.setColor((
+                        (direction & DIGITAL_PAD_DIRECTION_RIGHT) > 0 &&
+                                (direction & DIGITAL_PAD_DIRECTION_DOWN) > 0
+                ) ? pressedColor : getDefaultColor()
+        );
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawLine(
+                getWidth()-paint.getStrokeWidth(), getPercent(getHeight(), 66),
+                getPercent(getWidth(), 66), getHeight()-(paint.getStrokeWidth()+DPAD_MARGIN),
+                paint
+        );
+
+        // draw down left line
+        paint.setColor((
+                        (direction & DIGITAL_PAD_DIRECTION_DOWN) > 0 &&
+                                (direction & DIGITAL_PAD_DIRECTION_LEFT) > 0
+                ) ? pressedColor : getDefaultColor()
+        );
+        paint.setStyle(Paint.Style.STROKE);
+        canvas.drawLine(
+                getPercent(getWidth(), 33), getHeight()-(paint.getStrokeWidth()+DPAD_MARGIN),
+                paint.getStrokeWidth()+DPAD_MARGIN, getPercent(getHeight(), 66),
+                paint
+        );
+    }
+
+    private void newDirectionCallback(int direction) {
+        _DBG("direction: " + direction);
+
+        // notify listeners
+        for (DigitalPadListener listener : listeners) {
+            listener.onDirectionChange(direction);
+        }
+    }
+
+    @Override
+    public boolean onElementTouchEvent(MotionEvent event) {
+        // get masked (not specific to a pointer) action
+        switch (event.getActionMasked()) {
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_POINTER_DOWN:
+            case MotionEvent.ACTION_MOVE: {
+                direction = 0;
+
+                if (event.getX() < getPercent(getWidth(), 33)) {
+                    direction |= DIGITAL_PAD_DIRECTION_LEFT;
+                }
+                if (event.getX() > getPercent(getWidth(), 66)) {
+                    direction |= DIGITAL_PAD_DIRECTION_RIGHT;
+                }
+                if (event.getY() > getPercent(getHeight(), 66)) {
+                    direction |= DIGITAL_PAD_DIRECTION_DOWN;
+                }
+                if (event.getY() < getPercent(getHeight(), 33)) {
+                    direction |= DIGITAL_PAD_DIRECTION_UP;
+                }
+                newDirectionCallback(direction);
+                invalidate();
+
+                return true;
+            }
+            case MotionEvent.ACTION_CANCEL:
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_POINTER_UP: {
+                direction = 0;
+                newDirectionCallback(direction);
+                invalidate();
+
+                return true;
+            }
+            default: {
+            }
+        }
+
+        return true;
+    }
+
+    public interface DigitalPadListener {
+        void onDirectionChange(int direction);
+    }
+}
@@ -0,0 +1,49 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+
+import com.limelight.nvstream.input.ControllerPacket;
+
+public class LeftAnalogStick extends AnalogStick {
+    public LeftAnalogStick(final VirtualController controller, final Context context) {
+        super(controller, context, EID_LS);
+
+        addAnalogStickListener(new AnalogStick.AnalogStickListener() {
+            @Override
+            public void onMovement(float x, float y) {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.leftStickX = (short) (x * 0x7FFE);
+                inputContext.leftStickY = (short) (y * 0x7FFE);
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onClick() {
+            }
+
+            @Override
+            public void onDoubleClick() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap |= ControllerPacket.LS_CLK_FLAG;
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onRevoke() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap &= ~ControllerPacket.LS_CLK_FLAG;
+
+                controller.sendControllerInputContext();
+            }
+        });
+    }
+}
@@ -0,0 +1,36 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+
+public class LeftTrigger extends DigitalButton {
+    public LeftTrigger(final VirtualController controller, final int layer, final Context context) {
+        super(controller, EID_LT, layer, context);
+        addDigitalButtonListener(new DigitalButton.DigitalButtonListener() {
+            @Override
+            public void onClick() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.leftTrigger = (byte) 0xFF;
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onLongClick() {
+            }
+
+            @Override
+            public void onRelease() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.leftTrigger = (byte) 0x00;
+
+                controller.sendControllerInputContext();
+            }
+        });
+    }
+}
@@ -0,0 +1,49 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+
+import com.limelight.nvstream.input.ControllerPacket;
+
+public class RightAnalogStick extends AnalogStick {
+    public RightAnalogStick(final VirtualController controller, final Context context) {
+        super(controller, context, EID_RS);
+
+        addAnalogStickListener(new AnalogStick.AnalogStickListener() {
+            @Override
+            public void onMovement(float x, float y) {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.rightStickX = (short) (x * 0x7FFE);
+                inputContext.rightStickY = (short) (y * 0x7FFE);
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onClick() {
+            }
+
+            @Override
+            public void onDoubleClick() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap |= ControllerPacket.RS_CLK_FLAG;
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onRevoke() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap &= ~ControllerPacket.RS_CLK_FLAG;
+
+                controller.sendControllerInputContext();
+            }
+        });
+    }
+}
@@ -0,0 +1,36 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+
+public class RightTrigger extends DigitalButton {
+    public RightTrigger(final VirtualController controller, final int layer, final Context context) {
+        super(controller, EID_RT, layer, context);
+        addDigitalButtonListener(new DigitalButton.DigitalButtonListener() {
+            @Override
+            public void onClick() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.rightTrigger = (byte) 0xFF;
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onLongClick() {
+            }
+
+            @Override
+            public void onRelease() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.rightTrigger = (byte) 0x00;
+
+                controller.sendControllerInputContext();
+            }
+        });
+    }
+}
@@ -0,0 +1,179 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.content.Context;
+import android.util.DisplayMetrics;
+import android.view.View;
+import android.widget.Button;
+import android.widget.FrameLayout;
+import android.widget.RelativeLayout;
+import android.widget.Toast;
+
+import com.limelight.R;
+import com.limelight.nvstream.NvConnection;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class VirtualController {
+    public class ControllerInputContext {
+        public short inputMap = 0x0000;
+        public byte leftTrigger = 0x00;
+        public byte rightTrigger = 0x00;
+        public short rightStickX = 0x0000;
+        public short rightStickY = 0x0000;
+        public short leftStickX = 0x0000;
+        public short leftStickY = 0x0000;
+    }
+
+    public enum ControllerMode {
+        Active,
+        Configuration
+    }
+
+    private static final boolean _PRINT_DEBUG_INFORMATION = false;
+
+    private NvConnection connection = null;
+    private Context context = null;
+
+    private FrameLayout frame_layout = null;
+    private RelativeLayout relative_layout = null;
+
+    ControllerMode currentMode = ControllerMode.Active;
+    ControllerInputContext inputContext = new ControllerInputContext();
+
+    private Button buttonConfigure = null;
+
+    private List<VirtualControllerElement> elements = new ArrayList<>();
+
+    public VirtualController(final NvConnection conn, FrameLayout layout, final Context context) {
+        this.connection = conn;
+        this.frame_layout = layout;
+        this.context = context;
+
+        relative_layout = new RelativeLayout(context);
+
+        frame_layout.addView(relative_layout);
+
+        buttonConfigure = new Button(context);
+        buttonConfigure.setAlpha(0.25f);
+        buttonConfigure.setBackgroundResource(R.drawable.ic_settings);
+        buttonConfigure.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                String message;
+
+                if (currentMode == ControllerMode.Configuration) {
+                    currentMode = ControllerMode.Active;
+                    VirtualControllerConfigurationLoader.saveProfile(VirtualController.this, context);
+                    message = "Exiting configuration mode";
+                } else {
+                    currentMode = ControllerMode.Configuration;
+                    message = "Entering configuration mode";
+                }
+
+                Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
+
+                relative_layout.invalidate();
+
+                for (VirtualControllerElement element : elements) {
+                    element.invalidate();
+                }
+            }
+        });
+    }
+
+    public void hide() {
+        relative_layout.setVisibility(View.INVISIBLE);
+    }
+
+    public void show() {
+        relative_layout.setVisibility(View.VISIBLE);
+    }
+
+    public void removeElements() {
+        for (VirtualControllerElement element : elements) {
+            relative_layout.removeView(element);
+        }
+        elements.clear();
+    }
+
+    public void addElement(VirtualControllerElement element, int x, int y, int width, int height) {
+        elements.add(element);
+        RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(width, height);
+        layoutParams.setMargins(x, y, 0, 0);
+
+        relative_layout.addView(element, layoutParams);
+    }
+
+    public List<VirtualControllerElement> getElements() {
+        return elements;
+    }
+
+    private static final void _DBG(String text) {
+        if (_PRINT_DEBUG_INFORMATION) {
+            System.out.println("VirtualController: " + text);
+        }
+    }
+
+    public void refreshLayout() {
+        relative_layout.removeAllViews();
+        removeElements();
+
+        DisplayMetrics screen = context.getResources().getDisplayMetrics();
+
+        int buttonSize = (int)(screen.heightPixels*0.06f);
+        RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(buttonSize, buttonSize);
+        params.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
+        params.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE);
+        params.leftMargin = 15;
+        params.topMargin = 15;
+        relative_layout.addView(buttonConfigure, params);
+
+        // Start with the default layout
+        VirtualControllerConfigurationLoader.createDefaultLayout(this, context);
+
+        // Apply user preferences onto the default layout
+        VirtualControllerConfigurationLoader.loadFromPreferences(this, context);
+    }
+
+    public ControllerMode getControllerMode() {
+        return currentMode;
+    }
+
+    public ControllerInputContext getControllerInputContext() {
+        return inputContext;
+    }
+
+    public void sendControllerInputContext() {
+        sendControllerInputPacket();
+    }
+
+    private void sendControllerInputPacket() {
+        try {
+            _DBG("INPUT_MAP + " + inputContext.inputMap);
+            _DBG("LEFT_TRIGGER " + inputContext.leftTrigger);
+            _DBG("RIGHT_TRIGGER " + inputContext.rightTrigger);
+            _DBG("LEFT STICK X: " + inputContext.leftStickX + " Y: " + inputContext.leftStickY);
+            _DBG("RIGHT STICK X: " + inputContext.rightStickX + " Y: " + inputContext.rightStickY);
+            _DBG("RIGHT STICK X: " + inputContext.rightStickX + " Y: " + inputContext.rightStickY);
+
+            if (connection != null) {
+                connection.sendControllerInput(
+                        inputContext.inputMap,
+                        inputContext.leftTrigger,
+                        inputContext.rightTrigger,
+                        inputContext.leftStickX,
+                        inputContext.leftStickY,
+                        inputContext.rightStickX,
+                        inputContext.rightStickY
+                );
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}
@@ -0,0 +1,328 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.util.DisplayMetrics;
+
+import com.limelight.nvstream.input.ControllerPacket;
+import com.limelight.preferences.PreferenceConfiguration;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public class VirtualControllerConfigurationLoader {
+    public static final String OSC_PREFERENCE = "OSC";
+
+    private static int getPercent(
+            int percent,
+            int total) {
+        return (int) (((float) total / (float) 100) * (float) percent);
+    }
+
+    private static DigitalPad createDigitalPad(
+            final VirtualController controller,
+            final Context context) {
+
+        DigitalPad digitalPad = new DigitalPad(controller, context);
+        digitalPad.addDigitalPadListener(new DigitalPad.DigitalPadListener() {
+            @Override
+            public void onDirectionChange(int direction) {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+
+                if (direction == DigitalPad.DIGITAL_PAD_DIRECTION_NO_DIRECTION) {
+                    inputContext.inputMap &= ~ControllerPacket.LEFT_FLAG;
+                    inputContext.inputMap &= ~ControllerPacket.RIGHT_FLAG;
+                    inputContext.inputMap &= ~ControllerPacket.UP_FLAG;
+                    inputContext.inputMap &= ~ControllerPacket.DOWN_FLAG;
+
+                    controller.sendControllerInputContext();
+                    return;
+                }
+                if ((direction & DigitalPad.DIGITAL_PAD_DIRECTION_LEFT) > 0) {
+                    inputContext.inputMap |= ControllerPacket.LEFT_FLAG;
+                }
+                if ((direction & DigitalPad.DIGITAL_PAD_DIRECTION_RIGHT) > 0) {
+                    inputContext.inputMap |= ControllerPacket.RIGHT_FLAG;
+                }
+                if ((direction & DigitalPad.DIGITAL_PAD_DIRECTION_UP) > 0) {
+                    inputContext.inputMap |= ControllerPacket.UP_FLAG;
+                }
+                if ((direction & DigitalPad.DIGITAL_PAD_DIRECTION_DOWN) > 0) {
+                    inputContext.inputMap |= ControllerPacket.DOWN_FLAG;
+                }
+                controller.sendControllerInputContext();
+            }
+        });
+
+        return digitalPad;
+    }
+
+    private static DigitalButton createDigitalButton(
+            final int elementId,
+            final int keyShort,
+            final int keyLong,
+            final int layer,
+            final String text,
+            final int icon,
+            final VirtualController controller,
+            final Context context) {
+        DigitalButton button = new DigitalButton(controller, elementId, layer, context);
+        button.setText(text);
+        button.setIcon(icon);
+
+        button.addDigitalButtonListener(new DigitalButton.DigitalButtonListener() {
+            @Override
+            public void onClick() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap |= keyShort;
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onLongClick() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap |= keyLong;
+
+                controller.sendControllerInputContext();
+            }
+
+            @Override
+            public void onRelease() {
+                VirtualController.ControllerInputContext inputContext =
+                        controller.getControllerInputContext();
+                inputContext.inputMap &= ~keyShort;
+                inputContext.inputMap &= ~keyLong;
+
+                controller.sendControllerInputContext();
+            }
+        });
+
+        return button;
+    }
+
+    private static DigitalButton createLeftTrigger(
+            final int layer,
+            final String text,
+            final int icon,
+            final VirtualController controller,
+            final Context context) {
+        LeftTrigger button = new LeftTrigger(controller, layer, context);
+        button.setText(text);
+        button.setIcon(icon);
+        return button;
+    }
+
+    private static DigitalButton createRightTrigger(
+            final int layer,
+            final String text,
+            final int icon,
+            final VirtualController controller,
+            final Context context) {
+        RightTrigger button = new RightTrigger(controller, layer, context);
+        button.setText(text);
+        button.setIcon(icon);
+        return button;
+    }
+
+    private static AnalogStick createLeftStick(
+            final VirtualController controller,
+            final Context context) {
+        return new LeftAnalogStick(controller, context);
+    }
+
+    private static AnalogStick createRightStick(
+            final VirtualController controller,
+            final Context context) {
+        return new RightAnalogStick(controller, context);
+    }
+
+    private static final int BUTTON_BASE_X = 65;
+    private static final int BUTTON_BASE_Y = 5;
+    private static final int BUTTON_WIDTH = getPercent(30, 33);
+    private static final int BUTTON_HEIGHT = getPercent(40, 33);
+
+    public static void createDefaultLayout(final VirtualController controller, final Context context) {
+
+        DisplayMetrics screen = context.getResources().getDisplayMetrics();
+        PreferenceConfiguration config = PreferenceConfiguration.readPreferences(context);
+
+        // NOTE: Some of these getPercent() expressions seem like they can be combined
+        // into a single call. Due to floating point rounding, this isn't actually possible.
+
+        if (!config.onlyL3R3)
+        {
+            controller.addElement(createDigitalPad(controller, context),
+                    getPercent(5, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels),
+                    getPercent(30, screen.widthPixels),
+                    getPercent(40, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_A,
+                    ControllerPacket.A_FLAG, 0, 1, "A", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels) + getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels) + 2 * getPercent(BUTTON_HEIGHT, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_B,
+                    ControllerPacket.B_FLAG, 0, 1, "B", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels) + 2 * getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels) + getPercent(BUTTON_HEIGHT, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_X,
+                    ControllerPacket.X_FLAG, 0, 1, "X", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels) + getPercent(BUTTON_HEIGHT, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_Y,
+                    ControllerPacket.Y_FLAG, 0, 1, "Y", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels) + getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createLeftTrigger(
+                    0, "LT", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createRightTrigger(
+                    0, "RT", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels) + 2 * getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_LB,
+                    ControllerPacket.LB_FLAG, 0, 1, "LB", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels) + 2 * getPercent(BUTTON_HEIGHT, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_RB,
+                    ControllerPacket.RB_FLAG, 0, 1, "RB", -1, controller, context),
+                    getPercent(BUTTON_BASE_X, screen.widthPixels) + 2 * getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_BASE_Y, screen.heightPixels) + 2 * getPercent(BUTTON_HEIGHT, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createLeftStick(controller, context),
+                    getPercent(5, screen.widthPixels),
+                    getPercent(50, screen.heightPixels),
+                    getPercent(40, screen.widthPixels),
+                    getPercent(50, screen.heightPixels)
+            );
+
+            controller.addElement(createRightStick(controller, context),
+                    getPercent(55, screen.widthPixels),
+                    getPercent(50, screen.heightPixels),
+                    getPercent(40, screen.widthPixels),
+                    getPercent(50, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_BACK,
+                    ControllerPacket.BACK_FLAG, 0, 2, "BACK", -1, controller, context),
+                    getPercent(40, screen.widthPixels),
+                    getPercent(90, screen.heightPixels),
+                    getPercent(10, screen.widthPixels),
+                    getPercent(10, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_START,
+                    ControllerPacket.PLAY_FLAG, 0, 3, "START", -1, controller, context),
+                    getPercent(40, screen.widthPixels) + getPercent(10, screen.widthPixels),
+                    getPercent(90, screen.heightPixels),
+                    getPercent(10, screen.widthPixels),
+                    getPercent(10, screen.heightPixels)
+            );
+        }
+        else {
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_LSB,
+                    ControllerPacket.LS_CLK_FLAG, 0, 1, "L3", -1, controller, context),
+                    getPercent(2, screen.widthPixels),
+                    getPercent(80, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+
+            controller.addElement(createDigitalButton(
+                    VirtualControllerElement.EID_RSB,
+                    ControllerPacket.RS_CLK_FLAG, 0, 1, "R3", -1, controller, context),
+                    getPercent(89, screen.widthPixels),
+                    getPercent(80, screen.heightPixels),
+                    getPercent(BUTTON_WIDTH, screen.widthPixels),
+                    getPercent(BUTTON_HEIGHT, screen.heightPixels)
+            );
+        }
+    }
+
+    public static void saveProfile(final VirtualController controller,
+                                   final Context context) {
+        SharedPreferences.Editor prefEditor = context.getSharedPreferences(OSC_PREFERENCE, Activity.MODE_PRIVATE).edit();
+
+        for (VirtualControllerElement element : controller.getElements()) {
+            String prefKey = ""+element.elementId;
+            try {
+                prefEditor.putString(prefKey, element.getConfiguration().toString());
+            } catch (JSONException e) {
+                e.printStackTrace();
+            }
+        }
+
+        prefEditor.apply();
+    }
+
+	public static void loadFromPreferences(final VirtualController controller, final Context context) {
+        SharedPreferences pref = context.getSharedPreferences(OSC_PREFERENCE, Activity.MODE_PRIVATE);
+
+        for (VirtualControllerElement element : controller.getElements()) {
+            String prefKey = ""+element.elementId;
+
+            String jsonConfig = pref.getString(prefKey, null);
+            if (jsonConfig != null) {
+                try {
+                    element.loadConfiguration(new JSONObject(jsonConfig));
+                } catch (JSONException e) {
+                    e.printStackTrace();
+
+                    // Remove the corrupt element from the preferences
+                    pref.edit().remove(prefKey).apply();
+                }
+            }
+        }
+	}
+}
@@ -0,0 +1,326 @@
+/**
+ * Created by Karim Mreisi.
+ */
+
+package com.limelight.binding.input.virtual_controller;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.util.DisplayMetrics;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.RelativeLayout;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+public abstract class VirtualControllerElement extends View {
+    protected static boolean _PRINT_DEBUG_INFORMATION = false;
+
+    public static final int EID_DPAD = 1;
+    public static final int EID_LT = 2;
+    public static final int EID_RT = 3;
+    public static final int EID_LB = 4;
+    public static final int EID_RB = 5;
+    public static final int EID_A = 6;
+    public static final int EID_B = 7;
+    public static final int EID_X = 8;
+    public static final int EID_Y = 9;
+    public static final int EID_BACK = 10;
+    public static final int EID_START = 11;
+    public static final int EID_LS = 12;
+    public static final int EID_RS = 13;
+    public static final int EID_LSB = 14;
+    public static final int EID_RSB = 15;
+
+    protected VirtualController virtualController;
+    protected final int elementId;
+
+    private final Paint paint = new Paint();
+
+    private int normalColor = 0xF0888888;
+    protected int pressedColor = 0xF00000FF;
+    private int configNormalColor = 0xF0FF0000;
+    private int configSelectedColor = 0xF000FF00;
+
+    protected int startSize_x;
+    protected int startSize_y;
+
+    float position_pressed_x = 0;
+    float position_pressed_y = 0;
+
+    private enum Mode {
+        Normal,
+        Resize,
+        Move
+    }
+
+    private Mode currentMode = Mode.Normal;
+
+    protected VirtualControllerElement(VirtualController controller, Context context, int elementId) {
+        super(context);
+
+        this.virtualController = controller;
+        this.elementId = elementId;
+    }
+
+    protected void moveElement(int pressed_x, int pressed_y, int x, int y) {
+        int newPos_x = (int) getX() + x - pressed_x;
+        int newPos_y = (int) getY() + y - pressed_y;
+
+        RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) getLayoutParams();
+
+        layoutParams.leftMargin = newPos_x > 0 ? newPos_x : 0;
+        layoutParams.topMargin = newPos_y > 0 ? newPos_y : 0;
+        layoutParams.rightMargin = 0;
+        layoutParams.bottomMargin = 0;
+
+        requestLayout();
+    }
+
+    protected void resizeElement(int pressed_x, int pressed_y, int width, int height) {
+        RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) getLayoutParams();
+
+        int newHeight = height + (startSize_y - pressed_y);
+        int newWidth = width + (startSize_x - pressed_x);
+
+        layoutParams.height = newHeight > 20 ? newHeight : 20;
+        layoutParams.width = newWidth > 20 ? newWidth : 20;
+
+        requestLayout();
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        onElementDraw(canvas);
+
+        if (currentMode != Mode.Normal) {
+            paint.setColor(configSelectedColor);
+            paint.setStrokeWidth(getDefaultStrokeWidth());
+            paint.setStyle(Paint.Style.STROKE);
+
+            canvas.drawRect(paint.getStrokeWidth(), paint.getStrokeWidth(),
+                    getWidth()-paint.getStrokeWidth(), getHeight()-paint.getStrokeWidth(),
+                    paint);
+        }
+
+        super.onDraw(canvas);
+    }
+
+    /*
+    protected void actionShowNormalColorChooser() {
+		AmbilWarnaDialog colorDialog = new AmbilWarnaDialog(getContext(), normalColor, true, new AmbilWarnaDialog.OnAmbilWarnaListener() {
+			@Override
+			public void onCancel(AmbilWarnaDialog dialog)
+			{}
+
+			@Override
+			public void onOk(AmbilWarnaDialog dialog, int color) {
+				normalColor = color;
+				invalidate();
+			}
+		});
+		colorDialog.show();
+	}
+
+	protected void actionShowPressedColorChooser() {
+		AmbilWarnaDialog colorDialog = new AmbilWarnaDialog(getContext(), normalColor, true, new AmbilWarnaDialog.OnAmbilWarnaListener() {
+			@Override
+			public void onCancel(AmbilWarnaDialog dialog) {
+			}
+
+			@Override
+			public void onOk(AmbilWarnaDialog dialog, int color) {
+				pressedColor = color;
+				invalidate();
+			}
+		});
+		colorDialog.show();
+	}
+    */
+
+    protected void actionEnableMove() {
+        currentMode = Mode.Move;
+    }
+
+    protected void actionEnableResize() {
+        currentMode = Mode.Resize;
+    }
+
+    protected void actionCancel() {
+        currentMode = Mode.Normal;
+        invalidate();
+    }
+
+    protected int getDefaultColor() {
+        return (virtualController.getControllerMode() == VirtualController.ControllerMode.Configuration) ?
+                configNormalColor : normalColor;
+    }
+
+    protected int getDefaultStrokeWidth() {
+        DisplayMetrics screen = getResources().getDisplayMetrics();
+        return (int)(screen.heightPixels*0.004f);
+    }
+
+    protected void showConfigurationDialog() {
+        try {
+            AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getContext());
+
+            alertBuilder.setTitle("Configuration");
+
+            CharSequence functions[] = new CharSequence[]{
+                    "Move",
+                    "Resize",
+                /*election
+                "Set n
+                Disable color sormal color",
+                "Set pressed color",
+                */
+                    "Cancel"
+            };
+
+            alertBuilder.setItems(functions, new DialogInterface.OnClickListener() {
+
+                @Override
+                public void onClick(DialogInterface dialog, int which) {
+                    switch (which) {
+                        case 0: { // move
+                            actionEnableMove();
+                            break;
+                        }
+                        case 1: { // resize
+                            actionEnableResize();
+                            break;
+                        }
+                    /*
+                    case 2:	{ // set default color
+                        actionShowNormalColorChooser();
+                        break;
+                    }
+                    case 3:	{ // set pressed color
+                        actionShowPressedColorChooser();
+                        break;
+                    }
+                    */
+                        default: { // cancel
+                            actionCancel();
+                            break;
+                        }
+                    }
+                }
+            });
+            AlertDialog alert = alertBuilder.create();
+            // show menu
+            alert.show();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        if (virtualController.getControllerMode() == VirtualController.ControllerMode.Active) {
+            return onElementTouchEvent(event);
+        }
+
+        switch (event.getActionMasked()) {
+            case MotionEvent.ACTION_DOWN:
+            case MotionEvent.ACTION_POINTER_DOWN: {
+                position_pressed_x = event.getX();
+                position_pressed_y = event.getY();
+                startSize_x = getWidth();
+                startSize_y = getHeight();
+
+                actionEnableMove();
+
+                return true;
+            }
+            case MotionEvent.ACTION_MOVE: {
+                switch (currentMode) {
+                    case Move: {
+                        moveElement(
+                                (int) position_pressed_x,
+                                (int) position_pressed_y,
+                                (int) event.getX(),
+                                (int) event.getY());
+                        break;
+                    }
+                    case Resize: {
+                        resizeElement(
+                                (int) position_pressed_x,
+                                (int) position_pressed_y,
+                                (int) event.getX(),
+                                (int) event.getY());
+                        break;
+                    }
+                    case Normal: {
+                        break;
+                    }
+                }
+                return true;
+            }
+            case MotionEvent.ACTION_CANCEL:
+            case MotionEvent.ACTION_UP:
+            case MotionEvent.ACTION_POINTER_UP: {
+                actionCancel();
+                return true;
+            }
+            default: {
+            }
+        }
+        return true;
+    }
+
+    abstract protected void onElementDraw(Canvas canvas);
+
+    abstract public boolean onElementTouchEvent(MotionEvent event);
+
+    protected static final void _DBG(String text) {
+        if (_PRINT_DEBUG_INFORMATION) {
+            System.out.println(text);
+        }
+    }
+
+    public void setColors(int normalColor, int pressedColor) {
+        this.normalColor = normalColor;
+        this.pressedColor = pressedColor;
+
+        invalidate();
+    }
+
+    protected final float getPercent(float value, float percent) {
+        return value / 100 * percent;
+    }
+
+    protected final int getCorrectWidth() {
+        return getWidth() > getHeight() ? getHeight() : getWidth();
+    }
+
+
+    public JSONObject getConfiguration() throws JSONException {
+        JSONObject configuration = new JSONObject();
+
+        RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) getLayoutParams();
+
+        configuration.put("LEFT", layoutParams.leftMargin);
+        configuration.put("TOP", layoutParams.topMargin);
+        configuration.put("WIDTH", layoutParams.width);
+        configuration.put("HEIGHT", layoutParams.height);
+
+        return configuration;
+    }
+
+    public void loadConfiguration(JSONObject configuration) throws JSONException {
+        RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) getLayoutParams();
+
+        layoutParams.leftMargin = configuration.getInt("LEFT");
+        layoutParams.topMargin = configuration.getInt("TOP");
+        layoutParams.width = configuration.getInt("WIDTH");
+        layoutParams.height = configuration.getInt("HEIGHT");
+
+        requestLayout();
+    }
+}
@@ -1,287 +0,0 @@
-package com.limelight.binding.video;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-
-import android.graphics.PixelFormat;
-import android.os.Build;
-import android.view.SurfaceHolder;
-
-import com.limelight.LimeLog;
-import com.limelight.nvstream.av.ByteBufferDescriptor;
-import com.limelight.nvstream.av.DecodeUnit;
-import com.limelight.nvstream.av.video.VideoDecoderRenderer;
-import com.limelight.nvstream.av.video.VideoDepacketizer;
-import com.limelight.nvstream.av.video.cpu.AvcDecoder;
-
-@SuppressWarnings("EmptyCatchBlock")
-public class AndroidCpuDecoderRenderer extends EnhancedDecoderRenderer {
-
-    private Thread rendererThread, decoderThread;
-    private int targetFps;
-
-    private static final int DECODER_BUFFER_SIZE = 92*1024;
-    private ByteBuffer decoderBuffer;
-
-    // Only sleep if the difference is above this value
-    private static final int WAIT_CEILING_MS = 5;
-
-    private static final int LOW_PERF = 1;
-    private static final int MED_PERF = 2;
-    private static final int HIGH_PERF = 3;
-
-    private int totalFrames;
-    private long totalTimeMs;
-
-    private final int cpuCount = Runtime.getRuntime().availableProcessors();
-
-    @SuppressWarnings("unused")
-    private int findOptimalPerformanceLevel() {
-        StringBuilder cpuInfo = new StringBuilder();
-        BufferedReader br = null;
-        try {
-            br = new BufferedReader(new FileReader(new File("/proc/cpuinfo")));
-            for (;;) {
-                int ch = br.read();
-                if (ch == -1)
-                    break;
-                cpuInfo.append((char)ch);
-            }
-
-            // Here we're doing very simple heuristics based on CPU model
-            String cpuInfoStr = cpuInfo.toString();
-
-            // We order them from greatest to least for proper detection
-            // of devices with multiple sets of cores (like Exynos 5 Octa)
-            // TODO Make this better (only even kind of works on ARM)
-            if (Build.FINGERPRINT.contains("generic")) {
-                // Emulator
-                return LOW_PERF;
-            }
-            else if (cpuInfoStr.contains("0xc0f")) {
-                // Cortex-A15
-                return MED_PERF;
-            }
-            else if (cpuInfoStr.contains("0xc09")) {
-                // Cortex-A9
-                return LOW_PERF;
-            }
-            else if (cpuInfoStr.contains("0xc07")) {
-                // Cortex-A7
-                return LOW_PERF;
-            }
-            else {
-                // Didn't have anything we're looking for
-                return MED_PERF;
-            }
-        } catch (IOException e) {
-        } finally {
-            if (br != null) {
-                try {
-                    br.close();
-                } catch (IOException e) {}
-            }
-        }
-
-        // Couldn't read cpuinfo, so assume medium
-        return MED_PERF;
-    }
-
-    @Override
-    public boolean setup(int width, int height, int redrawRate, Object renderTarget, int drFlags) {
-        this.targetFps = redrawRate;
-
-        int perfLevel = LOW_PERF; //findOptimalPerformanceLevel();
-        int threadCount;
-
-        int avcFlags = 0;
-        switch (perfLevel) {
-        case HIGH_PERF:
-            // Single threaded low latency decode is ideal but hard to acheive
-            avcFlags = AvcDecoder.LOW_LATENCY_DECODE;
-            threadCount = 1;
-            break;
-
-        case LOW_PERF:
-            // Disable the loop filter for performance reasons
-            avcFlags = AvcDecoder.FAST_BILINEAR_FILTERING;
-
-            // Use plenty of threads to try to utilize the CPU as best we can
-            threadCount = cpuCount - 1;
-            break;
-
-        default:
-        case MED_PERF:
-            avcFlags = AvcDecoder.BILINEAR_FILTERING;
-
-            // Only use 2 threads to minimize frame processing latency
-            threadCount = 2;
-            break;
-        }
-
-        // If the user wants quality, we'll remove the low IQ flags
-        if ((drFlags & VideoDecoderRenderer.FLAG_PREFER_QUALITY) != 0) {
-            // Make sure the loop filter is enabled
-            avcFlags &= ~AvcDecoder.DISABLE_LOOP_FILTER;
-
-            // Disable the non-compliant speed optimizations
-            avcFlags &= ~AvcDecoder.FAST_DECODE;
-
-            LimeLog.info("Using high quality decoding");
-        }
-
-        SurfaceHolder sh = (SurfaceHolder)renderTarget;
-        sh.setFormat(PixelFormat.RGBX_8888);
-
-        int err = AvcDecoder.init(width, height, avcFlags, threadCount);
-        if (err != 0) {
-            throw new IllegalStateException("AVC decoder initialization failure: "+err);
-        }
-
-        if (!AvcDecoder.setRenderTarget(sh.getSurface())) {
-            return false;
-        }
-
-        decoderBuffer = ByteBuffer.allocate(DECODER_BUFFER_SIZE + AvcDecoder.getInputPaddingSize());
-
-        LimeLog.info("Using software decoding (performance level: "+perfLevel+")");
-
-        return true;
-    }
-
-    @Override
-    public boolean start(final VideoDepacketizer depacketizer) {
-        decoderThread = new Thread() {
-            @Override
-            public void run() {
-                DecodeUnit du;
-                while (!isInterrupted()) {
-                    try {
-                        du = depacketizer.takeNextDecodeUnit();
-                    } catch (InterruptedException e) {
-                        break;
-                    }
-
-                    submitDecodeUnit(du);
-                    depacketizer.freeDecodeUnit(du);
-                }
-            }
-        };
-        decoderThread.setName("Video - Decoder (CPU)");
-        decoderThread.setPriority(Thread.MAX_PRIORITY - 1);
-        decoderThread.start();
-
-        rendererThread = new Thread() {
-            @Override
-            public void run() {
-                long nextFrameTime = System.currentTimeMillis();
-                while (!isInterrupted())
-                {
-                    long diff = nextFrameTime - System.currentTimeMillis();
-
-                    if (diff > WAIT_CEILING_MS) {
-                        try {
-                            Thread.sleep(diff - WAIT_CEILING_MS);
-                        } catch (InterruptedException e) {
-                            return;
-                        }
-                        continue;
-                    }
-
-                    nextFrameTime = computePresentationTimeMs(targetFps);
-                    AvcDecoder.redraw();
-                }
-            }
-        };
-        rendererThread.setName("Video - Renderer (CPU)");
-        rendererThread.setPriority(Thread.MAX_PRIORITY);
-        rendererThread.start();
-        return true;
-    }
-
-    private long computePresentationTimeMs(int frameRate) {
-        return System.currentTimeMillis() + (1000 / frameRate);
-    }
-
-    @Override
-    public void stop() {
-        rendererThread.interrupt();
-        decoderThread.interrupt();
-
-        try {
-            rendererThread.join();
-        } catch (InterruptedException e) { }
-        try {
-            decoderThread.join();
-        } catch (InterruptedException e) { }
-    }
-
-    @Override
-    public void release() {
-        AvcDecoder.destroy();
-    }
-
-    private boolean submitDecodeUnit(DecodeUnit decodeUnit) {
-        byte[] data;
-
-        // Use the reserved decoder buffer if this decode unit will fit
-        if (decodeUnit.getDataLength() <= DECODER_BUFFER_SIZE) {
-            decoderBuffer.clear();
-
-            for (ByteBufferDescriptor bbd : decodeUnit.getBufferList()) {
-                decoderBuffer.put(bbd.data, bbd.offset, bbd.length);
-            }
-
-            data = decoderBuffer.array();
-        }
-        else {
-            data = new byte[decodeUnit.getDataLength()+AvcDecoder.getInputPaddingSize()];
-
-            int offset = 0;
-            for (ByteBufferDescriptor bbd : decodeUnit.getBufferList()) {
-                System.arraycopy(bbd.data, bbd.offset, data, offset, bbd.length);
-                offset += bbd.length;
-            }
-        }
-
-        boolean success = (AvcDecoder.decode(data, 0, decodeUnit.getDataLength()) == 0);
-        if (success) {
-            long timeAfterDecode = System.currentTimeMillis();
-
-            // Add delta time to the totals (excluding probable outliers)
-            long delta = timeAfterDecode - decodeUnit.getReceiveTimestamp();
-            if (delta >= 0 && delta < 1000) {
-                totalTimeMs += delta;
-                totalFrames++;
-            }
-        }
-
-        return success;
-    }
-
-    @Override
-    public int getCapabilities() {
-        return 0;
-    }
-
-    @Override
-    public int getAverageDecoderLatency() {
-        return 0;
-    }
-
-    @Override
-    public int getAverageEndToEndLatency() {
-        if (totalFrames == 0) {
-            return 0;
-        }
-        return (int)(totalTimeMs / totalFrames);
-    }
-
-    @Override
-    public String getDecoderName() {
-        return "CPU decoding";
-    }
-}
@@ -1,93 +0,0 @@
-package com.limelight.binding.video;
-
-import com.limelight.nvstream.av.DecodeUnit;
-import com.limelight.nvstream.av.video.VideoDecoderRenderer;
-import com.limelight.nvstream.av.video.VideoDepacketizer;
-
-public class ConfigurableDecoderRenderer extends EnhancedDecoderRenderer {
-
-    private EnhancedDecoderRenderer decoderRenderer;
-
-    @Override
-    public void release() {
-        if (decoderRenderer != null) {
-            decoderRenderer.release();
-        }
-    }
-
-    @Override
-    public boolean setup(int width, int height, int redrawRate, Object renderTarget, int drFlags) {
-        if (decoderRenderer == null) {
-            throw new IllegalStateException("ConfigurableDecoderRenderer not initialized");
-        }
-        return decoderRenderer.setup(width, height, redrawRate, renderTarget, drFlags);
-    }
-
-    public void initializeWithFlags(int drFlags) {
-        if ((drFlags & VideoDecoderRenderer.FLAG_FORCE_HARDWARE_DECODING) != 0 ||
-                ((drFlags & VideoDecoderRenderer.FLAG_FORCE_SOFTWARE_DECODING) == 0 &&
-                MediaCodecHelper.findProbableSafeDecoder() != null)) {
-            decoderRenderer = new MediaCodecDecoderRenderer();
-        }
-        else {
-            decoderRenderer = new AndroidCpuDecoderRenderer();
-        }
-    }
-
-    public boolean isHardwareAccelerated() {
-        if (decoderRenderer == null) {
-            throw new IllegalStateException("ConfigurableDecoderRenderer not initialized");
-        }
-        return (decoderRenderer instanceof MediaCodecDecoderRenderer);
-    }
-
-    @Override
-    public boolean start(VideoDepacketizer depacketizer) {
-        return decoderRenderer.start(depacketizer);
-    }
-
-    @Override
-    public void stop() {
-        decoderRenderer.stop();
-    }
-
-    @Override
-    public int getCapabilities() {
-        return decoderRenderer.getCapabilities();
-    }
-
-    @Override
-    public void directSubmitDecodeUnit(DecodeUnit du) {
-        decoderRenderer.directSubmitDecodeUnit(du);
-    }
-
-    @Override
-    public int getAverageDecoderLatency() {
-        if (decoderRenderer != null) {
-            return decoderRenderer.getAverageDecoderLatency();
-        }
-        else {
-            return 0;
-        }
-    }
-
-    @Override
-    public int getAverageEndToEndLatency() {
-        if (decoderRenderer != null) {
-            return decoderRenderer.getAverageEndToEndLatency();
-        }
-        else {
-            return 0;
-        }
-    }
-
-    @Override
-    public String getDecoderName() {
-        if (decoderRenderer != null) {
-            return decoderRenderer.getDecoderName();
-        }
-        else {
-            return null;
-        }
-    }
-}
@@ -0,0 +1,5 @@
+package com.limelight.binding.video;
+
+public interface CrashListener {
+    void notifyCrash(Exception e);
+}
@@ -1,7 +0,0 @@
-package com.limelight.binding.video;
-
-import com.limelight.nvstream.av.video.VideoDecoderRenderer;
-
-public abstract class EnhancedDecoderRenderer extends VideoDecoderRenderer {
-    public abstract String getDecoderName();
-}
@@ -7,9 +7,13 @@ import java.util.Collections;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Locale;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;

 import android.annotation.SuppressLint;
-import android.annotation.TargetApi;
+import android.app.ActivityManager;
+import android.content.Context;
+import android.content.pm.ConfigurationInfo;
 import android.media.MediaCodecInfo;
 import android.media.MediaCodecList;
 import android.media.MediaCodecInfo.CodecCapabilities;
@@ -24,12 +28,21 @@ public class MediaCodecHelper {

 	private static final List<String> blacklistedDecoderPrefixes;
 	private static final List<String> spsFixupBitstreamFixupDecoderPrefixes;
-	private static final List<String> whitelistedAdaptiveResolutionPrefixes;
+	private static final List<String> blacklistedAdaptivePlaybackPrefixes;
+	private static final List<String> deprioritizedHevcDecoders;
    private static final List<String> baselineProfileHackPrefixes;
    private static final List<String> directSubmitPrefixes;
+	private static final List<String> constrainedHighProfilePrefixes;
+	private static final List<String> whitelistedHevcDecoders;
+	private static final List<String> refFrameInvalidationAvcPrefixes;
+    private static final List<String> refFrameInvalidationHevcPrefixes;
+    private static final List<String> blacklisted49FpsDecoderPrefixes;
+
+    private static boolean isLowEndSnapdragon = false;
+    private static boolean initialized = false;

    static {
-        directSubmitPrefixes = new LinkedList<String>();
+        directSubmitPrefixes = new LinkedList<>();

        // These decoders have low enough input buffer latency that they
        // can be directly invoked from the receive thread
@@ -39,38 +52,223 @@ public class MediaCodecHelper {
        directSubmitPrefixes.add("omx.intel");
        directSubmitPrefixes.add("omx.brcm");
        directSubmitPrefixes.add("omx.TI");
+        directSubmitPrefixes.add("omx.arc");
+		directSubmitPrefixes.add("omx.nvidia");
    }

+    static {
+        refFrameInvalidationAvcPrefixes = new LinkedList<>();
+        refFrameInvalidationHevcPrefixes = new LinkedList<>();
+
+		// Qualcomm and NVIDIA may be added at runtime
+	}
+
 	static {
-		preferredDecoders = new LinkedList<String>();
+		preferredDecoders = new LinkedList<>();
 	}
 	
 	static {
-		blacklistedDecoderPrefixes = new LinkedList<String>();
-		
-		// Software decoders that don't support H264 high profile
-		blacklistedDecoderPrefixes.add("omx.google");
-		blacklistedDecoderPrefixes.add("AVCDecoder");
+		blacklistedDecoderPrefixes = new LinkedList<>();
+
+		// Blacklist software decoders that don't support H264 high profile,
+		// but exclude the official AOSP emulator from this restriction.
+		if (!Build.HARDWARE.equals("ranchu") || !Build.BRAND.equals("google")) {
+			blacklistedDecoderPrefixes.add("omx.google");
+			blacklistedDecoderPrefixes.add("AVCDecoder");
+		}
+
+		// Never use ffmpeg decoders since they're software decoders
+		blacklistedDecoderPrefixes.add("OMX.ffmpeg");
+
+		// Force these decoders disabled because:
+		// 1) They are software decoders, so the performance is terrible
+		// 2) They crash with our HEVC stream anyway (at least prior to CSD batching)
+		blacklistedDecoderPrefixes.add("OMX.qcom.video.decoder.hevcswvdec");
+		blacklistedDecoderPrefixes.add("OMX.SEC.hevc.sw.dec");
 	}
 	
 	static {
-		spsFixupBitstreamFixupDecoderPrefixes = new LinkedList<String>();
+		// If a decoder qualifies for reference frame invalidation,
+		// these entries will be ignored for those decoders.
+		spsFixupBitstreamFixupDecoderPrefixes = new LinkedList<>();
 		spsFixupBitstreamFixupDecoderPrefixes.add("omx.nvidia");
 		spsFixupBitstreamFixupDecoderPrefixes.add("omx.qcom");
-		spsFixupBitstreamFixupDecoderPrefixes.add("omx.mtk");
        spsFixupBitstreamFixupDecoderPrefixes.add("omx.brcm");

-        baselineProfileHackPrefixes = new LinkedList<String>();
+        baselineProfileHackPrefixes = new LinkedList<>();
        baselineProfileHackPrefixes.add("omx.intel");

-		whitelistedAdaptiveResolutionPrefixes = new LinkedList<String>();
-		whitelistedAdaptiveResolutionPrefixes.add("omx.nvidia");
-		whitelistedAdaptiveResolutionPrefixes.add("omx.qcom");
-		whitelistedAdaptiveResolutionPrefixes.add("omx.sec");
-		whitelistedAdaptiveResolutionPrefixes.add("omx.TI");
+		blacklistedAdaptivePlaybackPrefixes = new LinkedList<>();
+		// The Intel decoder on Lollipop on Nexus Player would increase latency badly
+		// if adaptive playback was enabled so let's avoid it to be safe.
+		blacklistedAdaptivePlaybackPrefixes.add("omx.intel");
+		// The MediaTek decoder crashes at 1080p when adaptive playback is enabled
+		// on some Android TV devices with H.265 only.
+		blacklistedAdaptivePlaybackPrefixes.add("omx.mtk");
+
+		constrainedHighProfilePrefixes = new LinkedList<>();
+		constrainedHighProfilePrefixes.add("omx.intel");
 	}

+	static {
+		whitelistedHevcDecoders = new LinkedList<>();
+
+		// Allow software HEVC decoding in the official AOSP emulator
+		if (Build.HARDWARE.equals("ranchu") && Build.BRAND.equals("google")) {
+			whitelistedHevcDecoders.add("omx.google");
+		}
+
+		// Exynos seems to be the only HEVC decoder that works reliably
+		whitelistedHevcDecoders.add("omx.exynos");
+
+		// On Darcy (Shield 2017), HEVC runs fine with no fixups required.
+		// For some reason, other X1 implementations require bitstream fixups.
+		if (Build.DEVICE.equalsIgnoreCase("darcy")) {
+			whitelistedHevcDecoders.add("omx.nvidia");
+		}
+		else {
+			// TODO: This needs a similar fixup to the Tegra 3 otherwise it buffers 16 frames
+		}
+
+		// Sony ATVs have broken MediaTek codecs (decoder hangs after rendering the first frame).
+		// I know the Fire TV 2 works, so I'll just whitelist Amazon devices which seem
+		// to actually be tested. Ugh...
+		if (Build.MANUFACTURER.equalsIgnoreCase("Amazon")) {
+			whitelistedHevcDecoders.add("omx.mtk");
+			whitelistedHevcDecoders.add("omx.amlogic");
+		}
+
+		// These theoretically have good HEVC decoding capabilities (potentially better than
+		// their AVC decoders), but haven't been tested enough
+		//whitelistedHevcDecoders.add("omx.amlogic");
+		//whitelistedHevcDecoders.add("omx.rk");
+
+		// Based on GPU attributes queried at runtime, the omx.qcom prefix will be added
+		// during initialization to avoid SoCs with broken HEVC decoders.
+	}
+
+	static {
+		deprioritizedHevcDecoders = new LinkedList<>();
+
+		// These are decoders that work but aren't used by default for various reasons.
+
+		// Qualcomm is currently the only decoders in this group.
+	}
+
+	static {
+		blacklisted49FpsDecoderPrefixes = new LinkedList<>();
+
+		// We see a bunch of crashes on MediaTek Android TVs running
+		// at 49 FPS (PAL 50 Hz - 1). Blacklist this frame rate for
+		// these devices and hope they fix it in Oreo.
+		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
+			blacklisted49FpsDecoderPrefixes.add("omx.mtk");
+		}
+	}
+
+	private static String getAdrenoVersionString(String glRenderer) {
+		glRenderer = glRenderer.toLowerCase().trim();
+
+		if (!glRenderer.contains("adreno")) {
+			return null;
+		}
+
+		Pattern modelNumberPattern = Pattern.compile("(.*)([0-9]{3})(.*)");
+
+		Matcher matcher = modelNumberPattern.matcher(glRenderer);
+		if (!matcher.matches()) {
+			return null;
+		}
+
+		String modelNumber = matcher.group(2);
+		LimeLog.info("Found Adreno GPU: "+modelNumber);
+		return modelNumber;
+	}
+
+	private static boolean isLowEndSnapdragonRenderer(String glRenderer) {
+		String modelNumber = getAdrenoVersionString(glRenderer);
+		if (modelNumber == null) {
+			// Not an Adreno GPU
+			return false;
+		}
+
+		// The current logic is to identify low-end SoCs based on a zero in the x0x place.
+		return modelNumber.charAt(1) == '0';
+	}
+
+	// This is a workaround for some broken devices that report
+	// only GLES 3.0 even though the GPU is an Adreno 4xx series part.
+	// An example of such a device is the Huawei Honor 5x with the
+	// Snapdragon 616 SoC (Adreno 405).
+	private static boolean isGLES31SnapdragonRenderer(String glRenderer) {
+		String modelNumber = getAdrenoVersionString(glRenderer);
+		if (modelNumber == null) {
+			// Not an Adreno GPU
+			return false;
+		}
+
+		// Snapdragon 4xx and higher support GLES 3.1
+		return modelNumber.charAt(0) >= '4';
+	}
+
+	public static void initialize(Context context, String glRenderer) {
+		if (initialized) {
+			return;
+		}
+
+		ActivityManager activityManager =
+				(ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
+		ConfigurationInfo configInfo = activityManager.getDeviceConfigurationInfo();
+		if (configInfo.reqGlEsVersion != ConfigurationInfo.GL_ES_VERSION_UNDEFINED) {
+			LimeLog.info("OpenGL ES version: "+configInfo.reqGlEsVersion);
+
+			isLowEndSnapdragon = isLowEndSnapdragonRenderer(glRenderer);
+
+			// Tegra K1 and later can do reference frame invalidation properly
+			if (configInfo.reqGlEsVersion >= 0x30000) {
+				LimeLog.info("Added omx.nvidia to AVC reference frame invalidation support list");
+				refFrameInvalidationAvcPrefixes.add("omx.nvidia");
+
+				LimeLog.info("Added omx.qcom to AVC reference frame invalidation support list");
+				refFrameInvalidationAvcPrefixes.add("omx.qcom");
+
+				// Prior to M, we were tricking the decoder into using baseline profile, which
+				// won't support RFI properly.
+				if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+					LimeLog.info("Added omx.intel to AVC reference frame invalidation support list");
+					refFrameInvalidationAvcPrefixes.add("omx.intel");
+				}
+			}
+
+			// Qualcomm's early HEVC decoders break hard on our HEVC stream. The best check to
+			// tell the good from the bad decoders are the generation of Adreno GPU included:
+			// 3xx - bad
+			// 4xx - good
+			//
+			// The "good" GPUs support GLES 3.1, but we can't just check that directly
+			// (see comment on isGLES31SnapdragonRenderer).
+			//
+			if (isGLES31SnapdragonRenderer(glRenderer)) {
+				// We prefer reference frame invalidation support (which is only doable on AVC on
+				// older Qualcomm chips) vs. enabling HEVC by default. The user can override using the settings
+				// to force HEVC on. If HDR or mobile data will be used, we'll override this and use
+				// HEVC anyway.
+				LimeLog.info("Added omx.qcom to deprioritized HEVC decoders based on GLES 3.1+ support");
+				deprioritizedHevcDecoders.add("omx.qcom");
+			}
+			else {
+				blacklistedDecoderPrefixes.add("OMX.qcom.video.decoder.hevc");
+			}
+		}
+
+		initialized = true;
+    }
+
 	private static boolean isDecoderInList(List<String> decoderList, String decoderName) {
+		if (!initialized) {
+			throw new IllegalStateException("MediaCodecHelper must be initialized before use");
+		}
+
 		for (String badPrefix : decoderList) {
 			if (decoderName.length() >= badPrefix.length()) {
 				String prefix = decoderName.substring(0, badPrefix.length());
@@ -82,20 +280,19 @@ public class MediaCodecHelper {
 		
 		return false;
 	}
-	
-	@TargetApi(Build.VERSION_CODES.KITKAT)
-	public static boolean decoderSupportsAdaptivePlayback(String decoderName, MediaCodecInfo decoderInfo) {
-		/*
-        FIXME: Intel's decoder on Nexus Player forces the high latency path if adaptive playback is enabled
-        so we'll keep it off for now, since we don't know whether other devices also do the same

-		if (isDecoderInList(whitelistedAdaptiveResolutionPrefixes, decoderName)) {
-			LimeLog.info("Adaptive playback supported (whitelist)");
-			return true;
-		}
-		
+	public static long getMonotonicMillis() {
+		return System.nanoTime() / 1000000L;
+	}
+
+	public static boolean decoderSupportsAdaptivePlayback(MediaCodecInfo decoderInfo) {
 		// Possibly enable adaptive playback on KitKat and above
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+			if (isDecoderInList(blacklistedAdaptivePlaybackPrefixes, decoderInfo.getName())) {
+				LimeLog.info("Decoder blacklisted for adaptive playback");
+				return false;
+			}
+
 			try {
 				if (decoderInfo.getCapabilitiesForType("video/avc").
 						isFeatureSupported(CodecCapabilities.FEATURE_AdaptivePlayback))
@@ -107,27 +304,98 @@ public class MediaCodecHelper {
 			} catch (Exception e) {
 				// Tolerate buggy codecs
 			}
-		}*/
+		}
 		
 		return false;
 	}

-    public static boolean decoderCanDirectSubmit(String decoderName, MediaCodecInfo decoderInfo) {
+	public static boolean decoderNeedsConstrainedHighProfile(String decoderName) {
+		return isDecoderInList(constrainedHighProfilePrefixes, decoderName);
+	}
+
+    public static boolean decoderCanDirectSubmit(String decoderName) {
        return isDecoderInList(directSubmitPrefixes, decoderName) && !isExynos4Device();
    }
 	
-	public static boolean decoderNeedsSpsBitstreamRestrictions(String decoderName, MediaCodecInfo decoderInfo) {
+	public static boolean decoderNeedsSpsBitstreamRestrictions(String decoderName) {
 		return isDecoderInList(spsFixupBitstreamFixupDecoderPrefixes, decoderName);
 	}

-    public static boolean decoderNeedsBaselineSpsHack(String decoderName, MediaCodecInfo decoderInfo) {
+    public static boolean decoderNeedsBaselineSpsHack(String decoderName) {
        return isDecoderInList(baselineProfileHackPrefixes, decoderName);
    }
+
+	public static boolean decoderBlacklistedFor49Fps(String decoderName) {
+		return isDecoderInList(blacklisted49FpsDecoderPrefixes, decoderName);
+	}
+
+	public static boolean decoderSupportsRefFrameInvalidationAvc(String decoderName, int videoHeight) {
+		// Reference frame invalidation is broken on low-end Snapdragon SoCs at 1080p.
+		if (videoHeight > 720 && isLowEndSnapdragon) {
+			return false;
+		}
+
+		// This device seems to crash constantly at 720p, so try disabling
+		// RFI to see if we can get that under control.
+		if (Build.DEVICE.equals("b3") || Build.DEVICE.equals("b5")) {
+			return false;
+		}
+
+		return isDecoderInList(refFrameInvalidationAvcPrefixes, decoderName);
+	}
+
+    public static boolean decoderSupportsRefFrameInvalidationHevc(String decoderName) {
+        return isDecoderInList(refFrameInvalidationHevcPrefixes, decoderName);
+    }
+
+	public static boolean decoderIsWhitelistedForHevc(String decoderName, boolean meteredData) {
+		// TODO: Shield Tablet K1/LTE?
+		//
+		// NVIDIA does partial HEVC acceleration on the Shield Tablet. I don't know
+		// whether the performance is good enough to use for streaming, but they're
+		// using the same omx.nvidia.h265.decode name as the Shield TV which has a
+		// fully accelerated HEVC pipeline. AFAIK, the only K1 device with this
+		// partially accelerated HEVC decoder is the Shield Tablet, so I'll
+		// check for it here.
+		//
+		// TODO: Temporarily disabled with NVIDIA HEVC support
+		/*if (Build.DEVICE.equalsIgnoreCase("shieldtablet")) {
+			return false;
+		}*/
+
+		// Google didn't have official support for HEVC (or more importantly, a CTS test) until
+		// Lollipop. I've seen some MediaTek devices on 4.4 crash when attempting to use HEVC,
+		// so I'm restricting HEVC usage to Lollipop and higher.
+		if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+			return false;
+		}
+
+		//
+		// Software decoders are terrible and we never want to use them.
+		// We want to catch decoders like:
+		// OMX.qcom.video.decoder.hevcswvdec
+		// OMX.SEC.hevc.sw.dec
+		//
+		if (decoderName.contains("sw")) {
+			return false;
+		}
+
+		// Some devices have HEVC decoders that we prefer not to use
+		// typically because it can't support reference frame invalidation.
+		// However, we will use it for HDR and for streaming over mobile networks
+		// since it works fine otherwise.
+		if (meteredData && isDecoderInList(deprioritizedHevcDecoders, decoderName)) {
+			LimeLog.info("Selected deprioritized decoder");
+			return true;
+		}
+
+		return isDecoderInList(whitelistedHevcDecoders, decoderName);
+	}
 	
 	@SuppressWarnings("deprecation")
 	@SuppressLint("NewApi")
 	private static LinkedList<MediaCodecInfo> getMediaCodecList() {
-		LinkedList<MediaCodecInfo> infoList = new LinkedList<MediaCodecInfo>();
+		LinkedList<MediaCodecInfo> infoList = new LinkedList<>();
 		
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
 			MediaCodecList mcl = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
@@ -168,6 +436,10 @@ public class MediaCodecHelper {
 		// This is a different algorithm than the other findXXXDecoder functions,
 		// because we want to evaluate the decoders in our list's order
 		// rather than MediaCodecList's order
+
+		if (!initialized) {
+			throw new IllegalStateException("MediaCodecHelper must be initialized before use");
+		}
 		
 		for (String preferredDecoder : preferredDecoders) {
 			for (MediaCodecInfo codecInfo : getMediaCodecList()) {
@@ -187,7 +459,7 @@ public class MediaCodecHelper {
 		return null;
 	}
 	
-	public static MediaCodecInfo findFirstDecoder() {
+	public static MediaCodecInfo findFirstDecoder(String mimeType) {
 		for (MediaCodecInfo codecInfo : getMediaCodecList()) {
 			// Skip encoders
 			if (codecInfo.isEncoder()) {
@@ -200,9 +472,9 @@ public class MediaCodecHelper {
 				continue;
 			}
 			
-			// Find a decoder that supports H.264
+			// Find a decoder that supports the specified video format
 			for (String mime : codecInfo.getSupportedTypes()) {
-				if (mime.equalsIgnoreCase("video/avc")) {
+				if (mime.equalsIgnoreCase(mimeType)) {
 					LimeLog.info("First decoder choice is "+codecInfo.getName());
 					return codecInfo;
 				}
@@ -212,7 +484,7 @@ public class MediaCodecHelper {
 		return null;
 	}
 	
-	public static MediaCodecInfo findProbableSafeDecoder() {
+	public static MediaCodecInfo findProbableSafeDecoder(String mimeType, int requiredProfile) {
 		// First look for a preferred decoder by name
 		MediaCodecInfo info = findPreferredDecoder();
 		if (info != null) {
@@ -222,12 +494,12 @@ public class MediaCodecHelper {
 		// Now look for decoders we know are safe
 		try {
 			// If this function completes, it will determine if the decoder is safe
-			return findKnownSafeDecoder();
+			return findKnownSafeDecoder(mimeType, requiredProfile);
 		} catch (Exception e) {
 			// Some buggy devices seem to throw exceptions
 			// from getCapabilitiesForType() so we'll just assume
 			// they're okay and go with the first one we find
-			return findFirstDecoder();
+			return findFirstDecoder(mimeType);
 		}
 	}

@@ -235,7 +507,7 @@ public class MediaCodecHelper {
 	// since some bad decoders can throw IllegalArgumentExceptions unexpectedly
 	// and we want to be sure all callers are handling this possibility
 	@SuppressWarnings("RedundantThrows")
-    private static MediaCodecInfo findKnownSafeDecoder() throws Exception {
+    private static MediaCodecInfo findKnownSafeDecoder(String mimeType, int requiredProfile) throws Exception {
 		for (MediaCodecInfo codecInfo : getMediaCodecList()) {		
 			// Skip encoders
 			if (codecInfo.isEncoder()) {
@@ -248,21 +520,26 @@ public class MediaCodecHelper {
 				continue;
 			}
 			
-			// Find a decoder that supports H.264 high profile
+			// Find a decoder that supports the requested video format
 			for (String mime : codecInfo.getSupportedTypes()) {
-				if (mime.equalsIgnoreCase("video/avc")) {
+				if (mime.equalsIgnoreCase(mimeType)) {
 					LimeLog.info("Examining decoder capabilities of "+codecInfo.getName());
-					
+
 					CodecCapabilities caps = codecInfo.getCapabilitiesForType(mime);
-					for (CodecProfileLevel profile : caps.profileLevels) {
-						if (profile.profile == CodecProfileLevel.AVCProfileHigh) {
-							LimeLog.info("Decoder "+codecInfo.getName()+" supports high profile");
-							LimeLog.info("Selected decoder: "+codecInfo.getName());
-							return codecInfo;
+
+					if (requiredProfile != -1) {
+						for (CodecProfileLevel profile : caps.profileLevels) {
+							if (profile.profile == requiredProfile) {
+								LimeLog.info("Decoder " + codecInfo.getName() + " supports required profile");
+								return codecInfo;
+							}
 						}
+
+						LimeLog.info("Decoder " + codecInfo.getName() + " does NOT support required profile");
+					}
+					else {
+						return codecInfo;
 					}
-					
-					LimeLog.info("Decoder "+codecInfo.getName()+" does NOT support high profile");
 				}
 			}
 		}
@@ -280,7 +557,7 @@ public class MediaCodecHelper {
 					break;
 				cpuInfo.append((char)ch);
 			}
-			
+
 			return cpuInfo.toString();
 		} finally {
 			br.close();
@@ -25,6 +25,8 @@ public class ComputerDatabaseManager {
    private static final String REMOTE_IP_COLUMN_NAME = "RemoteIp";
    private static final String MAC_COLUMN_NAME = "Mac";

+    private static final String ADDRESS_PREFIX = "ADDRESS_PREFIX__";
+
    private SQLiteDatabase computerDb;

    public ComputerDatabaseManager(Context c) {
@@ -53,57 +55,81 @@ public class ComputerDatabaseManager {
    }

    public void deleteComputer(String name) {
-        computerDb.delete(COMPUTER_TABLE_NAME, COMPUTER_NAME_COLUMN_NAME+"='"+name+"'", null);
+        computerDb.delete(COMPUTER_TABLE_NAME, COMPUTER_NAME_COLUMN_NAME+"=?", new String[]{name});
    }

    public boolean updateComputer(ComputerDetails details) {
        ContentValues values = new ContentValues();
        values.put(COMPUTER_NAME_COLUMN_NAME, details.name);
        values.put(COMPUTER_UUID_COLUMN_NAME, details.uuid.toString());
-        values.put(LOCAL_IP_COLUMN_NAME, details.localIp.getAddress());
-        values.put(REMOTE_IP_COLUMN_NAME, details.remoteIp.getAddress());
+        values.put(LOCAL_IP_COLUMN_NAME, ADDRESS_PREFIX+details.localAddress);
+        values.put(REMOTE_IP_COLUMN_NAME, ADDRESS_PREFIX+details.remoteAddress);
        values.put(MAC_COLUMN_NAME, details.macAddress);
        return -1 != computerDb.insertWithOnConflict(COMPUTER_TABLE_NAME, null, values, SQLiteDatabase.CONFLICT_REPLACE);
    }

+    private ComputerDetails getComputerFromCursor(Cursor c) {
+        ComputerDetails details = new ComputerDetails();
+
+        details.name = c.getString(0);
+
+        String uuidStr = c.getString(1);
+        try {
+            details.uuid = UUID.fromString(uuidStr);
+        } catch (IllegalArgumentException e) {
+            // We'll delete this entry
+            LimeLog.severe("DB: Corrupted UUID for "+details.name);
+        }
+
+        // An earlier schema defined addresses as byte blobs. We'll
+        // gracefully migrate those to strings so we can store DNS names
+        // too. To disambiguate, we'll need to prefix them with a string
+        // greater than the allowable IP address length.
+        try {
+            details.localAddress = InetAddress.getByAddress(c.getBlob(2)).getHostAddress();
+            LimeLog.warning("DB: Legacy local address for "+details.name);
+        } catch (UnknownHostException e) {
+            // This is probably a hostname/address with the prefix string
+            String stringData = c.getString(2);
+            if (stringData.startsWith(ADDRESS_PREFIX)) {
+                details.localAddress = c.getString(2).substring(ADDRESS_PREFIX.length());
+            }
+            else {
+                LimeLog.severe("DB: Corrupted local address for "+details.name);
+            }
+        }
+
+        try {
+            details.remoteAddress = InetAddress.getByAddress(c.getBlob(3)).getHostAddress();
+            LimeLog.warning("DB: Legacy remote address for "+details.name);
+        } catch (UnknownHostException e) {
+            // This is probably a hostname/address with the prefix string
+            String stringData = c.getString(3);
+            if (stringData.startsWith(ADDRESS_PREFIX)) {
+                details.remoteAddress = c.getString(3).substring(ADDRESS_PREFIX.length());
+            }
+            else {
+                LimeLog.severe("DB: Corrupted local address for "+details.name);
+            }
+        }
+
+        details.macAddress = c.getString(4);
+
+        // This signifies we don't have dynamic state (like pair state)
+        details.state = ComputerDetails.State.UNKNOWN;
+        details.reachability = ComputerDetails.Reachability.UNKNOWN;
+
+        return details;
+    }
+
    public List<ComputerDetails> getAllComputers() {
        Cursor c = computerDb.rawQuery("SELECT * FROM "+COMPUTER_TABLE_NAME, null);
-        LinkedList<ComputerDetails> computerList = new LinkedList<ComputerDetails>();
+        LinkedList<ComputerDetails> computerList = new LinkedList<>();
        while (c.moveToNext()) {
-            ComputerDetails details = new ComputerDetails();
-
-            details.name = c.getString(0);
-
-            String uuidStr = c.getString(1);
-            try {
-                details.uuid = UUID.fromString(uuidStr);
-            } catch (IllegalArgumentException e) {
-                // We'll delete this entry
-                LimeLog.severe("DB: Corrupted UUID for "+details.name);
-            }
-
-            try {
-                details.localIp = InetAddress.getByAddress(c.getBlob(2));
-            } catch (UnknownHostException e) {
-                // We'll delete this entry
-                LimeLog.severe("DB: Corrupted local IP for "+details.name);
-            }
-
-            try {
-                details.remoteIp = InetAddress.getByAddress(c.getBlob(3));
-            } catch (UnknownHostException e) {
-                // We'll delete this entry
-                LimeLog.severe("DB: Corrupted remote IP for "+details.name);
-            }
-
-            details.macAddress = c.getString(4);
-
-            // This signifies we don't have dynamic state (like pair state)
-            details.state = ComputerDetails.State.UNKNOWN;
-            details.reachability = ComputerDetails.Reachability.UNKNOWN;
+            ComputerDetails details = getComputerFromCursor(c);

            // If a field is corrupt or missing, skip the database entry
-            if (details.uuid == null || details.localIp == null || details.remoteIp == null ||
+            if (details.uuid == null || details.localAddress == null || details.remoteAddress == null ||
                    details.macAddress == null) {
                continue;
            }
@@ -118,47 +144,18 @@ public class ComputerDatabaseManager {
    }

    public ComputerDetails getComputerByName(String name) {
-        Cursor c = computerDb.rawQuery("SELECT * FROM "+COMPUTER_TABLE_NAME+" WHERE "+COMPUTER_NAME_COLUMN_NAME+"='"+name+"'", null);
-        ComputerDetails details = new ComputerDetails();
+        Cursor c = computerDb.query(COMPUTER_TABLE_NAME, null, COMPUTER_NAME_COLUMN_NAME+"=?", new String[]{name}, null, null, null);
        if (!c.moveToFirst()) {
            // No matching computer
            c.close();
            return null;
        }

-        details.name = c.getString(0);
-
-        String uuidStr = c.getString(1);
-        try {
-            details.uuid = UUID.fromString(uuidStr);
-        } catch (IllegalArgumentException e) {
-            // We'll delete this entry
-            LimeLog.severe("DB: Corrupted UUID for "+details.name);
-        }
-
-        try {
-            details.localIp = InetAddress.getByAddress(c.getBlob(2));
-        } catch (UnknownHostException e) {
-            // We'll delete this entry
-            LimeLog.severe("DB: Corrupted local IP for "+details.name);
-        }
-
-        try {
-            details.remoteIp = InetAddress.getByAddress(c.getBlob(3));
-        } catch (UnknownHostException e) {
-            // We'll delete this entry
-            LimeLog.severe("DB: Corrupted remote IP for "+details.name);
-        }
-
-        details.macAddress = c.getString(4);
-
+        ComputerDetails details = getComputerFromCursor(c);
        c.close();

-        details.state = ComputerDetails.State.UNKNOWN;
-        details.reachability = ComputerDetails.Reachability.UNKNOWN;
-
        // If a field is corrupt or missing, delete the database entry
-        if (details.uuid == null || details.localIp == null || details.remoteIp == null ||
+        if (details.uuid == null || details.localAddress == null || details.remoteAddress == null ||
                details.macAddress == null) {
            deleteComputer(details.name);
            return null;
@@ -3,5 +3,5 @@ package com.limelight.computers;
 import com.limelight.nvstream.http.ComputerDetails;

 public interface ComputerManagerListener {
-    public void notifyComputerUpdated(ComputerDetails details);
+    void notifyComputerUpdated(ComputerDetails details);
 }
@@ -6,6 +6,7 @@ import java.io.StringReader;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
 import java.net.Socket;
+import java.net.UnknownHostException;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.UUID;
@@ -20,6 +21,7 @@ import com.limelight.nvstream.http.NvHTTP;
 import com.limelight.nvstream.mdns.MdnsComputer;
 import com.limelight.nvstream.mdns.MdnsDiscoveryListener;
 import com.limelight.utils.CacheHelper;
+import com.limelight.utils.ServerHelper;

 import android.app.Service;
 import android.content.ComponentName;
@@ -31,11 +33,15 @@ import android.os.IBinder;
 import org.xmlpull.v1.XmlPullParserException;

 public class ComputerManagerService extends Service {
-    private static final int SERVERINFO_POLLING_PERIOD_MS = 3000;
+    private static final int SERVERINFO_POLLING_PERIOD_MS = 1500;
    private static final int APPLIST_POLLING_PERIOD_MS = 30000;
+    private static final int APPLIST_FAILED_POLLING_RETRY_MS = 2000;
    private static final int MDNS_QUERY_PERIOD_MS = 1000;
-    private static final int FAST_POLL_TIMEOUT = 500;
-    private static final int OFFLINE_POLL_TRIES = 3;
+    private static final int FAST_POLL_TIMEOUT = 1000;
+    private static final int OFFLINE_POLL_TRIES = 5;
+    private static final int INITIAL_POLL_TRIES = 2;
+    private static final int EMPTY_LIST_THRESHOLD = 3;
+    private static final int POLL_DATA_TTL_MS = 30000;

    private final ComputerManagerBinder binder = new ComputerManagerBinder();

@@ -43,7 +49,7 @@ public class ComputerManagerService extends Service {
    private final AtomicInteger dbRefCount = new AtomicInteger(0);

    private IdentityManager idManager;
-    private final LinkedList<PollingTuple> pollingTuples = new LinkedList<PollingTuple>();
+    private final LinkedList<PollingTuple> pollingTuples = new LinkedList<>();
    private ComputerManagerListener listener = null;
    private final AtomicInteger activePolls = new AtomicInteger(0);
    private boolean pollingActive = false;
@@ -74,13 +80,17 @@ public class ComputerManagerService extends Service {
            return false;
        }

+        final int pollTriesBeforeOffline = details.state == ComputerDetails.State.UNKNOWN ?
+                INITIAL_POLL_TRIES : OFFLINE_POLL_TRIES;
+
        activePolls.incrementAndGet();

        // Poll the machine
        try {
            if (!pollComputer(details)) {
-                if (!newPc && offlineCount < OFFLINE_POLL_TRIES) {
+                if (!newPc && offlineCount < pollTriesBeforeOffline) {
                    // Return without calling the listener
+                    releaseLocalDatabaseReference();
                    return false;
                }

@@ -118,32 +128,35 @@ public class ComputerManagerService extends Service {
        return true;
    }

-    private Thread createPollingThread(final ComputerDetails details) {
+    private Thread createPollingThread(final PollingTuple tuple) {
        Thread t = new Thread() {
            @Override
            public void run() {

                int offlineCount = 0;
-                while (!isInterrupted() && pollingActive) {
+                while (!isInterrupted() && pollingActive && tuple.thread == this) {
                    try {
-                        // Check if this poll has modified the details
-                        if (!runPoll(details, false, offlineCount)) {
-                            LimeLog.warning(details.name + " is offline (try " + offlineCount + ")");
-                            offlineCount++;
-                        }
-                        else {
-                            offlineCount = 0;
+                        // Only allow one request to the machine at a time
+                        synchronized (tuple.networkLock) {
+                            // Check if this poll has modified the details
+                            if (!runPoll(tuple.computer, false, offlineCount)) {
+                                LimeLog.warning(tuple.computer.name + " is offline (try " + offlineCount + ")");
+                                offlineCount++;
+                            } else {
+                                tuple.lastSuccessfulPollMs = System.currentTimeMillis();
+                                offlineCount = 0;
+                            }
                        }

                        // Wait until the next polling interval
-                        Thread.sleep(SERVERINFO_POLLING_PERIOD_MS / ((offlineCount > 0) ? 2 : 1));
+                        Thread.sleep(SERVERINFO_POLLING_PERIOD_MS);
                    } catch (InterruptedException e) {
                        break;
                    }
                }
            }
        };
-        t.setName("Polling thread for "+details.localIp.getHostAddress());
+        t.setName("Polling thread for " + tuple.computer.localAddress);
        return t;
    }

@@ -160,12 +173,19 @@ public class ComputerManagerService extends Service {

            synchronized (pollingTuples) {
                for (PollingTuple tuple : pollingTuples) {
+                    // Enforce the poll data TTL
+                    if (System.currentTimeMillis() - tuple.lastSuccessfulPollMs > POLL_DATA_TTL_MS) {
+                        LimeLog.info("Timing out polled state for "+tuple.computer.name);
+                        tuple.computer.state = ComputerDetails.State.UNKNOWN;
+                        tuple.computer.reachability = ComputerDetails.Reachability.UNKNOWN;
+                    }
+
+                    // Report this computer initially
+                    listener.notifyComputerUpdated(tuple.computer);
+
                    // This polling thread might already be there
                    if (tuple.thread == null) {
-                        // Report this computer initially
-                        listener.notifyComputerUpdated(tuple.computer);
-
-                        tuple.thread = createPollingThread(tuple.computer);
+                        tuple.thread = createPollingThread(tuple);
                        tuple.thread.start();
                    }
                }
@@ -192,8 +212,8 @@ public class ComputerManagerService extends Service {
            }
        }

-        public boolean addComputerBlocking(InetAddress addr) {
-            return ComputerManagerService.this.addComputerBlocking(addr);
+        public boolean addComputerBlocking(String addr, boolean manuallyAdded) {
+            return ComputerManagerService.this.addComputerBlocking(addr, manuallyAdded);
        }

        public void removeComputer(String name) {
@@ -224,12 +244,29 @@ public class ComputerManagerService extends Service {

            return null;
        }
+
+        public void invalidateStateForComputer(UUID uuid) {
+            synchronized (pollingTuples) {
+                for (PollingTuple tuple : pollingTuples) {
+                    if (uuid.equals(tuple.computer.uuid)) {
+                        // We need the network lock to prevent a concurrent poll
+                        // from wiping this change out
+                        synchronized (tuple.networkLock) {
+                            tuple.computer.state = ComputerDetails.State.UNKNOWN;
+                            tuple.computer.reachability = ComputerDetails.Reachability.UNKNOWN;
+                        }
+                    }
+                }
+            }
+        }
    }

    @Override
    public boolean onUnbind(Intent intent) {
-        // Stop mDNS autodiscovery
-        discoveryBinder.stopDiscovery();
+        if (discoveryBinder != null) {
+            // Stop mDNS autodiscovery
+            discoveryBinder.stopDiscovery();
+        }

        // Stop polling
        pollingActive = false;
@@ -254,7 +291,7 @@ public class ComputerManagerService extends Service {
            @Override
            public void notifyComputerAdded(MdnsComputer computer) {
                // Kick off a serverinfo poll on this machine
-                addComputerBlocking(computer.getAddress());
+                addComputerBlocking(computer.getAddress().getHostAddress(), false);
            }

            @Override
@@ -270,19 +307,26 @@ public class ComputerManagerService extends Service {
        };
    }

-    private void addTuple(ComputerDetails details) {
+    private void addTuple(ComputerDetails details, boolean manuallyAdded) {
        synchronized (pollingTuples) {
            for (PollingTuple tuple : pollingTuples) {
                // Check if this is the same computer
                if (tuple.computer.uuid.equals(details.uuid)) {
-                    // Update details anyway in case this machine has been re-added by IP
-                    // after not being reachable by our existing information
-                    tuple.computer.localIp = details.localIp;
-                    tuple.computer.remoteIp = details.remoteIp;
+                    if (manuallyAdded) {
+                        // Update details anyway in case this machine has been re-added by IP
+                        // after not being reachable by our existing information
+                        tuple.computer.localAddress = details.localAddress;
+                        tuple.computer.remoteAddress = details.remoteAddress;
+                    }
+                    else {
+                        // This indicates that mDNS discovered this address, so we
+                        // should only apply the local address.
+                        tuple.computer.localAddress = details.localAddress;
+                    }

                    // Start a polling thread if polling is active
                    if (pollingActive && tuple.thread == null) {
-                        tuple.thread = createPollingThread(details);
+                        tuple.thread = createPollingThread(tuple);
                        tuple.thread.start();
                    }

@@ -292,7 +336,10 @@ public class ComputerManagerService extends Service {
            }

            // If we got here, we didn't find an entry
-            PollingTuple tuple = new PollingTuple(details, pollingActive ? createPollingThread(details) : null);
+            PollingTuple tuple = new PollingTuple(details, null);
+            if (pollingActive) {
+                tuple.thread = createPollingThread(tuple);
+            }
            pollingTuples.add(tuple);
            if (tuple.thread != null) {
                tuple.thread.start();
@@ -300,11 +347,11 @@ public class ComputerManagerService extends Service {
        }
    }

-    public boolean addComputerBlocking(InetAddress addr) {
+    public boolean addComputerBlocking(String addr, boolean manuallyAdded) {
        // Setup a placeholder
        ComputerDetails fakeDetails = new ComputerDetails();
-        fakeDetails.localIp = addr;
-        fakeDetails.remoteIp = addr;
+        fakeDetails.localAddress = addr;
+        fakeDetails.remoteAddress = addr;

        // Block while we try to fill the details
        try {
@@ -318,10 +365,14 @@ public class ComputerManagerService extends Service {
            LimeLog.info("New PC ("+fakeDetails.name+") is UUID "+fakeDetails.uuid);

            // Start a polling thread for this machine
-            addTuple(fakeDetails);
+            addTuple(fakeDetails, manuallyAdded);
            return true;
        }
        else {
+            if (!manuallyAdded) {
+                LimeLog.warning("Auto-discovered PC failed to respond: "+addr);
+            }
+
            return false;
        }
    }
@@ -341,6 +392,7 @@ public class ComputerManagerService extends Service {
                    if (tuple.thread != null) {
                        // Interrupt the thread on this entry
                        tuple.thread.interrupt();
+                        tuple.thread = null;
                    }
                    pollingTuples.remove(tuple);
                    break;
@@ -366,9 +418,14 @@ public class ComputerManagerService extends Service {
        }
    }

-    private ComputerDetails tryPollIp(ComputerDetails details, InetAddress ipAddr) {
+    private ComputerDetails tryPollIp(ComputerDetails details, String address) {
+        // Fast poll this address first to determine if we can connect at the TCP layer
+        if (!fastPollIp(address)) {
+            return null;
+        }
+
        try {
-            NvHTTP http = new NvHTTP(ipAddr, idManager.getUniqueId(),
+            NvHTTP http = new NvHTTP(address, idManager.getUniqueId(),
                    null, PlatformBinding.getCryptoProvider(ComputerManagerService.this));

            ComputerDetails newDetails = http.getComputerDetails();
@@ -389,10 +446,10 @@ public class ComputerManagerService extends Service {

    // Just try to establish a TCP connection to speculatively detect a running
    // GFE server
-    private boolean fastPollIp(InetAddress addr) {
+    private boolean fastPollIp(String address) {
        Socket s = new Socket();
        try {
-            s.connect(new InetSocketAddress(addr, NvHTTP.PORT), FAST_POLL_TIMEOUT);
+            s.connect(new InetSocketAddress(address, NvHTTP.HTTPS_PORT), FAST_POLL_TIMEOUT);
            s.close();
            return true;
        } catch (IOException e) {
@@ -400,11 +457,11 @@ public class ComputerManagerService extends Service {
        }
    }

-    private void startFastPollThread(final InetAddress addr, final boolean[] info) {
+    private void startFastPollThread(final String address, final boolean[] info) {
        Thread t = new Thread() {
            @Override
            public void run() {
-                boolean pollRes = fastPollIp(addr);
+                boolean pollRes = fastPollIp(address);

                synchronized (info) {
                    info[0] = true; // Done
@@ -414,16 +471,16 @@ public class ComputerManagerService extends Service {
                }
            }
        };
-        t.setName("Fast Poll - "+addr.getHostAddress());
+        t.setName("Fast Poll - "+address);
        t.start();
    }

-    private ComputerDetails.Reachability fastPollPc(final InetAddress local, final InetAddress remote) throws InterruptedException {
+    private ComputerDetails.Reachability fastPollPc(final String localAddress, final String remoteAddress) throws InterruptedException {
        final boolean[] remoteInfo = new boolean[2];
        final boolean[] localInfo = new boolean[2];

-        startFastPollThread(local, localInfo);
-        startFastPollThread(remote, remoteInfo);
+        startFastPollThread(localAddress, localInfo);
+        startFastPollThread(remoteAddress, remoteInfo);

        // Check local first
        synchronized (localInfo) {
@@ -450,66 +507,121 @@ public class ComputerManagerService extends Service {
        return ComputerDetails.Reachability.OFFLINE;
    }

-    private boolean pollComputer(ComputerDetails details) throws InterruptedException {
+    private static boolean isAddressLikelyLocal(String str) {
+        try {
+            // This will tend to be wrong for IPv6 but falling back to
+            // remote will be fine in that case. For IPv4, it should be
+            // pretty accurate due to NAT prevalence.
+            InetAddress addr = InetAddress.getByName(str);
+            return addr.isSiteLocalAddress() || addr.isLinkLocalAddress();
+        } catch (UnknownHostException e) {
+            e.printStackTrace();
+            return false;
+        }
+    }
+
+    private ReachabilityTuple pollForReachability(ComputerDetails details) throws InterruptedException {
        ComputerDetails polledDetails;
        ComputerDetails.Reachability reachability;

-        // If the local address is routable across the Internet,
-        // always consider this PC remote to be conservative
-        if (details.localIp.equals(details.remoteIp)) {
-            reachability = ComputerDetails.Reachability.REMOTE;
+        if (details.localAddress.equals(details.remoteAddress)) {
+            reachability = isAddressLikelyLocal(details.localAddress) ?
+                    ComputerDetails.Reachability.LOCAL : ComputerDetails.Reachability.REMOTE;
        }
        else {
            // Do a TCP-level connection to the HTTP server to see if it's listening
-            LimeLog.info("Starting fast poll for "+details.name+" ("+details.localIp+", "+details.remoteIp+")");
-            reachability = fastPollPc(details.localIp, details.remoteIp);
+            LimeLog.info("Starting fast poll for "+details.name+" ("+details.localAddress +", "+details.remoteAddress +")");
+            reachability = fastPollPc(details.localAddress, details.remoteAddress);
            LimeLog.info("Fast poll for "+details.name+" returned "+reachability.toString());
-        }

-        // If no connection could be established to either IP address, there's nothing we can do
-        if (reachability == ComputerDetails.Reachability.OFFLINE) {
-            return false;
+            // If no connection could be established to either IP address, there's nothing we can do
+            if (reachability == ComputerDetails.Reachability.OFFLINE) {
+                return null;
+            }
        }

        boolean localFirst = (reachability == ComputerDetails.Reachability.LOCAL);

        if (localFirst) {
-            polledDetails = tryPollIp(details, details.localIp);
+            polledDetails = tryPollIp(details, details.localAddress);
        }
        else {
-            polledDetails = tryPollIp(details, details.remoteIp);
+            polledDetails = tryPollIp(details, details.remoteAddress);
        }

-        if (polledDetails == null && !details.localIp.equals(details.remoteIp)) {
+        String reachableAddr = null;
+        if (polledDetails == null && !details.localAddress.equals(details.remoteAddress)) {
            // Failed, so let's try the fallback
            if (!localFirst) {
-                polledDetails = tryPollIp(details, details.localIp);
+                polledDetails = tryPollIp(details, details.localAddress);
            }
            else {
-                polledDetails = tryPollIp(details, details.remoteIp);
+                polledDetails = tryPollIp(details, details.remoteAddress);
            }

-            // The fallback poll worked
            if (polledDetails != null) {
-                polledDetails.reachability = !localFirst ? ComputerDetails.Reachability.LOCAL :
-                    ComputerDetails.Reachability.REMOTE;
+                // The fallback poll worked
+                reachableAddr = !localFirst ? details.localAddress : details.remoteAddress;
            }
        }
        else if (polledDetails != null) {
-            polledDetails.reachability = localFirst ? ComputerDetails.Reachability.LOCAL :
-                ComputerDetails.Reachability.REMOTE;
+            reachableAddr = localFirst ? details.localAddress : details.remoteAddress;
        }

-        // Machine was unreachable both tries
-        if (polledDetails == null) {
+        if (reachableAddr == null) {
+            return null;
+        }
+
+        // If both addresses are the same, guess whether we're local based on
+        // IP address heuristics.
+        if (reachableAddr.equals(polledDetails.localAddress) &&
+                reachableAddr.equals(polledDetails.remoteAddress)) {
+            polledDetails.reachability = isAddressLikelyLocal(reachableAddr) ?
+                    ComputerDetails.Reachability.LOCAL : ComputerDetails.Reachability.REMOTE;
+        }
+        else if (polledDetails.remoteAddress.equals(reachableAddr)) {
+            polledDetails.reachability = ComputerDetails.Reachability.REMOTE;
+        }
+        else if (polledDetails.localAddress.equals(reachableAddr)) {
+            polledDetails.reachability = ComputerDetails.Reachability.LOCAL;
+        }
+        else {
+            polledDetails.reachability = ComputerDetails.Reachability.UNKNOWN;
+        }
+
+        return new ReachabilityTuple(polledDetails, reachableAddr);
+    }
+
+    private boolean pollComputer(ComputerDetails details) throws InterruptedException {
+        ReachabilityTuple initialReachTuple = pollForReachability(details);
+        if (initialReachTuple == null) {
            return false;
        }

-        // Save the old MAC address
+        if (initialReachTuple.computer.reachability == ComputerDetails.Reachability.UNKNOWN) {
+            // Neither IP address reported in the serverinfo response was the one we used.
+            // Poll again to see if we can contact this machine on either of its reported addresses.
+            ReachabilityTuple confirmationReachTuple = pollForReachability(initialReachTuple.computer);
+            if (confirmationReachTuple == null) {
+                // Neither of those seem to work, so we'll hold onto the address that did work
+                initialReachTuple.computer.localAddress = initialReachTuple.reachableAddress;
+                initialReachTuple.computer.reachability = ComputerDetails.Reachability.LOCAL;
+            }
+            else {
+                // We got it on one of the returned addresses; replace the original reach tuple
+                // with the new one
+                initialReachTuple = confirmationReachTuple;
+            }
+        }
+
+        // Save some details about the old state of the PC that we may wish
+        // to restore later.
        String savedMacAddress = details.macAddress;
+        String savedLocalAddress = details.localAddress;
+        String savedRemoteAddress = details.remoteAddress;

        // If we got here, it's reachable
-        details.update(polledDetails);
+        details.update(initialReachTuple.computer);

        // If the new MAC address is empty, restore the old one (workaround for GFE bug)
        if (details.macAddress.equals("00:00:00:00:00:00") && savedMacAddress != null) {
@@ -517,6 +629,33 @@ public class ComputerManagerService extends Service {
            details.macAddress = savedMacAddress;
        }

+        // We never want to lose IP addresses by polling server info. If we get a poll back
+        // where localAddress == remoteAddress but savedLocalAddress != savedRemoteAddress,
+        // then we've lost an address in the polling and we should restore the one that's missing.
+        if (details.localAddress.equals(details.remoteAddress) &&
+                !savedLocalAddress.equals(savedRemoteAddress)) {
+            if (details.localAddress.equals(savedLocalAddress)) {
+                // Local addresses are identical, so put the old remote address back
+                details.remoteAddress = savedRemoteAddress;
+            }
+            else if (details.remoteAddress.equals(savedRemoteAddress)) {
+                // Remote addresses are identical, so put the old local address back
+                details.localAddress = savedLocalAddress;
+            }
+            else {
+                // Neither IP address match. Let's restore the remote address to be safe.
+                details.remoteAddress = savedRemoteAddress;
+            }
+
+            // Now update the reachability so the correct address is used
+            if (details.localAddress.equals(initialReachTuple.reachableAddress)) {
+                details.reachability = ComputerDetails.Reachability.LOCAL;
+            }
+            else {
+                details.reachability = ComputerDetails.Reachability.REMOTE;
+            }
+        }
+
        return true;
    }

@@ -540,7 +679,7 @@ public class ComputerManagerService extends Service {

        for (ComputerDetails computer : dbManager.getAllComputers()) {
            // Add tuples for each computer
-            addTuple(computer);
+            addTuple(computer, true);
        }

        releaseLocalDatabaseReference();
@@ -568,6 +707,7 @@ public class ComputerManagerService extends Service {
        private Thread thread;
        private final ComputerDetails computer;
        private final Object pollEvent = new Object();
+        private boolean receivedAppList = false;

        public ApplistPoller(ComputerDetails computer) {
            this.computer = computer;
@@ -582,7 +722,15 @@ public class ComputerManagerService extends Service {
        private boolean waitPollingDelay() {
            try {
                synchronized (pollEvent) {
-                    pollEvent.wait(APPLIST_POLLING_PERIOD_MS);
+                    if (receivedAppList) {
+                        // If we've already reported an app list successfully,
+                        // wait the full polling period
+                        pollEvent.wait(APPLIST_POLLING_PERIOD_MS);
+                    }
+                    else {
+                        // If we've failed to get an app list so far, retry much earlier
+                        pollEvent.wait(APPLIST_FAILED_POLLING_RETRY_MS);
+                    }
                }
            } catch (InterruptedException e) {
                return false;
@@ -591,13 +739,24 @@ public class ComputerManagerService extends Service {
            return thread != null && !thread.isInterrupted();
        }

+        private PollingTuple getPollingTuple(ComputerDetails details) {
+            synchronized (pollingTuples) {
+                for (PollingTuple tuple : pollingTuples) {
+                    if (details.uuid.equals(tuple.computer.uuid)) {
+                        return tuple;
+                    }
+                }
+            }
+
+            return null;
+        }
+
        public void start() {
            thread = new Thread() {
                @Override
                public void run() {
+                    int emptyAppListResponses = 0;
                    do {
-                        InetAddress selectedAddr;
-
                        // Can't poll if it's not online
                        if (computer.state != ComputerDetails.State.ONLINE) {
                            if (listener != null) {
@@ -611,21 +770,36 @@ public class ComputerManagerService extends Service {
                            continue;
                        }

-                        if (computer.reachability == ComputerDetails.Reachability.LOCAL) {
-                            selectedAddr = computer.localIp;
-                        }
-                        else {
-                            selectedAddr = computer.remoteIp;
-                        }
-
-                        NvHTTP http = new NvHTTP(selectedAddr, idManager.getUniqueId(),
-                                null, PlatformBinding.getCryptoProvider(ComputerManagerService.this));
+                        PollingTuple tuple = getPollingTuple(computer);

                        try {
-                            // Query the app list from the server
-                            String appList = http.getAppListRaw();
+                            NvHTTP http = new NvHTTP(ServerHelper.getCurrentAddressFromComputer(computer), idManager.getUniqueId(),
+                                    null, PlatformBinding.getCryptoProvider(ComputerManagerService.this));
+
+                            String appList;
+                            if (tuple != null) {
+                                // If we're polling this machine too, grab the network lock
+                                // while doing the app list request to prevent other requests
+                                // from being issued in the meantime.
+                                synchronized (tuple.networkLock) {
+                                    appList = http.getAppListRaw();
+                                }
+                            }
+                            else {
+                                // No polling is happening now, so we just call it directly
+                                appList = http.getAppListRaw();
+                            }
+
                            List<NvApp> list = NvHTTP.getAppListByReader(new StringReader(appList));
-                            if (appList != null && !appList.isEmpty() && !list.isEmpty()) {
+                            if (list.isEmpty()) {
+                                LimeLog.warning("Empty app list received from "+computer.uuid);
+
+                                // The app list might actually be empty, so if we get an empty response a few times
+                                // in a row, we'll go ahead and believe it.
+                                emptyAppListResponses++;
+                            }
+                            if (appList != null && !appList.isEmpty() &&
+                                    (!list.isEmpty() || emptyAppListResponses >= EMPTY_LIST_THRESHOLD)) {
                                // Open the cache file
                                OutputStream cacheOut = null;
                                try {
@@ -638,11 +812,17 @@ public class ComputerManagerService extends Service {
                                        if (cacheOut != null) {
                                            cacheOut.close();
                                        }
-                                    } catch (IOException e) {}
+                                    } catch (IOException ignored) {}
+                                }
+
+                                // Reset empty count if it wasn't empty this time
+                                if (!list.isEmpty()) {
+                                    emptyAppListResponses = 0;
                                }

                                // Update the computer
                                computer.rawAppList = appList;
+                                receivedAppList = true;

                                // Notify that the app list has been updated
                                // and ensure that the thread is still active
@@ -650,8 +830,8 @@ public class ComputerManagerService extends Service {
                                    listener.notifyComputerUpdated(computer);
                                }
                            }
-                            else {
-                                LimeLog.warning("Empty app list received from "+computer.uuid);
+                            else if (appList == null || appList.isEmpty()) {
+                                LimeLog.warning("Null app list received from "+computer.uuid);
                            }
                        } catch (IOException e) {
                            e.printStackTrace();
@@ -661,6 +841,7 @@ public class ComputerManagerService extends Service {
                    } while (waitPollingDelay());
                }
            };
+            thread.setName("App list polling thread for " + computer.localAddress);
            thread.start();
        }

@@ -679,9 +860,22 @@ public class ComputerManagerService extends Service {
 class PollingTuple {
    public Thread thread;
    public final ComputerDetails computer;
+    public final Object networkLock;
+    public long lastSuccessfulPollMs;

    public PollingTuple(ComputerDetails computer, Thread thread) {
        this.computer = computer;
        this.thread = thread;
+        this.networkLock = new Object();
+    }
+}
+
+class ReachabilityTuple {
+    public final String reachableAddress;
+    public final ComputerDetails computer;
+
+    public ReachabilityTuple(ComputerDetails computer, String reachableAddress) {
+        this.computer = computer;
+        this.reachableAddress = reachableAddress;
    }
 }
@@ -42,7 +42,7 @@ public class DiscoveryService extends Service {

    @Override
    public void onCreate() {
-        WifiManager wifiMgr = (WifiManager) getSystemService(Context.WIFI_SERVICE);
+        WifiManager wifiMgr = (WifiManager) getApplicationContext().getSystemService(Context.WIFI_SERVICE);
        multicastLock = wifiMgr.createMulticastLock("Limelight mDNS");
        multicastLock.setReferenceCounted(false);

@@ -3,6 +3,7 @@ package com.limelight.grid;
 import android.app.Activity;
 import android.graphics.BitmapFactory;
 import android.widget.ImageView;
+import android.widget.ProgressBar;
 import android.widget.TextView;

 import com.limelight.AppView;
@@ -14,8 +15,6 @@ import com.limelight.grid.assets.MemoryAssetLoader;
 import com.limelight.grid.assets.NetworkAssetLoader;
 import com.limelight.nvstream.http.ComputerDetails;

-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
 import java.util.Collections;
 import java.util.Comparator;

@@ -27,8 +26,8 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {

    private final CachedAppAssetLoader loader;

-    public AppGridAdapter(Activity activity, boolean listMode, boolean small, ComputerDetails computer, String uniqueId) throws KeyManagementException, NoSuchAlgorithmException {
-        super(activity, listMode ? R.layout.simple_row : (small ? R.layout.app_grid_item_small : R.layout.app_grid_item), R.drawable.image_loading);
+    public AppGridAdapter(Activity activity, boolean listMode, boolean small, ComputerDetails computer, String uniqueId) {
+        super(activity, listMode ? R.layout.simple_row : (small ? R.layout.app_grid_item_small : R.layout.app_grid_item));

        int dpi = activity.getResources().getDisplayMetrics().densityDpi;
        int dp;
@@ -40,7 +39,7 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
            dp = LARGE_WIDTH_DP;
        }

-        double scalingDivisor = ART_WIDTH_PX / (dp * (dpi / 160));
+        double scalingDivisor = ART_WIDTH_PX / (dp * (dpi / 160.0));
        if (scalingDivisor < 1.0) {
            // We don't want to make them bigger before draw-time
            scalingDivisor = 1.0;
@@ -53,9 +52,7 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
        this.loader = new CachedAppAssetLoader(computer, scalingDivisor,
                new NetworkAssetLoader(context, uniqueId),
                new MemoryAssetLoader(),
-                new DiskAssetLoader(context.getCacheDir()),
-                BitmapFactory.decodeResource(activity.getResources(),
-                        R.drawable.image_loading, options));
+                new DiskAssetLoader(context.getCacheDir()));
    }

    public void cancelQueuedOperations() {
@@ -68,7 +65,7 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
        Collections.sort(itemList, new Comparator<AppView.AppObject>() {
            @Override
            public int compare(AppView.AppObject lhs, AppView.AppObject rhs) {
-                return lhs.app.getAppName().compareTo(rhs.app.getAppName());
+                return lhs.app.getAppName().toLowerCase().compareTo(rhs.app.getAppName().toLowerCase());
            }
        });
    }
@@ -86,9 +83,10 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
        itemList.remove(app);
    }

-    public boolean populateImageView(ImageView imgView, AppView.AppObject obj) {
+    @Override
+    public boolean populateImageView(ImageView imgView, ProgressBar prgView, AppView.AppObject obj) {
        // Let the cached asset loader handle it
-        loader.populateImageView(obj.app, imgView);
+        loader.populateImageView(obj.app, imgView, prgView);
        return true;
    }

@@ -103,9 +101,9 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {

    @Override
    public boolean populateOverlayView(ImageView overlayView, AppView.AppObject obj) {
-        if (obj.app.getIsRunning()) {
+        if (obj.isRunning) {
            // Show the play button overlay
-            overlayView.setImageResource(R.drawable.play);
+            overlayView.setImageResource(R.drawable.ic_play);
            return true;
        }

@@ -6,6 +6,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.ImageView;
+import android.widget.ProgressBar;
 import android.widget.TextView;

 import com.limelight.R;
@@ -14,15 +15,13 @@ import java.util.ArrayList;

 public abstract class GenericGridAdapter<T> extends BaseAdapter {
    protected final Context context;
-    protected final int defaultImageRes;
    protected final int layoutId;
-    protected final ArrayList<T> itemList = new ArrayList<T>();
+    protected final ArrayList<T> itemList = new ArrayList<>();
    protected final LayoutInflater inflater;

-    public GenericGridAdapter(Context context, int layoutId, int defaultImageRes) {
+    public GenericGridAdapter(Context context, int layoutId) {
        this.context = context;
        this.layoutId = layoutId;
-        this.defaultImageRes = defaultImageRes;

        this.inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }
@@ -46,7 +45,7 @@ public abstract class GenericGridAdapter<T> extends BaseAdapter {
        return i;
    }

-    public abstract boolean populateImageView(ImageView imgView, T obj);
+    public abstract boolean populateImageView(ImageView imgView, ProgressBar prgView, T obj);
    public abstract boolean populateTextView(TextView txtView, T obj);
    public abstract boolean populateOverlayView(ImageView overlayView, T obj);

@@ -56,13 +55,14 @@ public abstract class GenericGridAdapter<T> extends BaseAdapter {
            convertView = inflater.inflate(layoutId, viewGroup, false);
        }

-        ImageView imgView = (ImageView) convertView.findViewById(R.id.grid_image);
-        ImageView overlayView = (ImageView) convertView.findViewById(R.id.grid_overlay);
-        TextView txtView = (TextView) convertView.findViewById(R.id.grid_text);
+        ImageView imgView = convertView.findViewById(R.id.grid_image);
+        ImageView overlayView = convertView.findViewById(R.id.grid_overlay);
+        TextView txtView = convertView.findViewById(R.id.grid_text);
+        ProgressBar prgView = convertView.findViewById(R.id.grid_spinner);

        if (imgView != null) {
-            if (!populateImageView(imgView, itemList.get(i))) {
-                imgView.setImageResource(defaultImageRes);
+            if (!populateImageView(imgView, prgView, itemList.get(i))) {
+                imgView.setImageBitmap(null);
            }
        }
        if (!populateTextView(txtView, itemList.get(i))) {
@@ -1,7 +1,9 @@
 package com.limelight.grid;

 import android.content.Context;
+import android.view.View;
 import android.widget.ImageView;
+import android.widget.ProgressBar;
 import android.widget.TextView;

 import com.limelight.PcView;
@@ -14,7 +16,7 @@ import java.util.Comparator;
 public class PcGridAdapter extends GenericGridAdapter<PcView.ComputerObject> {

    public PcGridAdapter(Context context, boolean listMode, boolean small) {
-        super(context, listMode ? R.layout.simple_row : (small ? R.layout.pc_grid_item_small : R.layout.pc_grid_item), R.drawable.computer);
+        super(context, listMode ? R.layout.simple_row : (small ? R.layout.pc_grid_item_small : R.layout.pc_grid_item));
    }

    public void addComputer(PcView.ComputerObject computer) {
@@ -26,7 +28,7 @@ public class PcGridAdapter extends GenericGridAdapter<PcView.ComputerObject> {
        Collections.sort(itemList, new Comparator<PcView.ComputerObject>() {
            @Override
            public int compare(PcView.ComputerObject lhs, PcView.ComputerObject rhs) {
-                return lhs.details.name.compareTo(rhs.details.name);
+                return lhs.details.name.toLowerCase().compareTo(rhs.details.name.toLowerCase());
            }
        });
    }
@@ -36,21 +38,28 @@ public class PcGridAdapter extends GenericGridAdapter<PcView.ComputerObject> {
    }

    @Override
-    public boolean populateImageView(ImageView imgView, PcView.ComputerObject obj) {
-        if (obj.details.reachability != ComputerDetails.Reachability.OFFLINE) {
+    public boolean populateImageView(ImageView imgView, ProgressBar prgView, PcView.ComputerObject obj) {
+        if (obj.details.state == ComputerDetails.State.ONLINE) {
            imgView.setAlpha(1.0f);
        }
        else {
            imgView.setAlpha(0.4f);
        }

-        // Return false to use the default drawable
-        return false;
+        if (obj.details.reachability == ComputerDetails.Reachability.UNKNOWN) {
+            prgView.setVisibility(View.VISIBLE);
+        }
+        else {
+            prgView.setVisibility(View.INVISIBLE);
+        }
+
+        imgView.setImageResource(R.drawable.ic_computer);
+        return true;
    }

    @Override
    public boolean populateTextView(TextView txtView, PcView.ComputerObject obj) {
-        if (obj.details.reachability != ComputerDetails.Reachability.OFFLINE) {
+        if (obj.details.state == ComputerDetails.State.ONLINE) {
            txtView.setAlpha(1.0f);
        }
        else {
@@ -63,13 +72,11 @@ public class PcGridAdapter extends GenericGridAdapter<PcView.ComputerObject> {

    @Override
    public boolean populateOverlayView(ImageView overlayView, PcView.ComputerObject obj) {
-        if (obj.details.reachability == ComputerDetails.Reachability.UNKNOWN) {
-            // Still refreshing this PC so display the overlay
-            overlayView.setImageResource(R.drawable.image_loading);
+        if (obj.details.state == ComputerDetails.State.OFFLINE) {
+            overlayView.setImageResource(R.drawable.ic_pc_offline);
+            overlayView.setAlpha(0.4f);
            return true;
        }
-
-        // No overlay
        return false;
    }
 }
@@ -5,11 +5,14 @@ import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.os.AsyncTask;
+import android.view.View;
 import android.widget.ImageView;
+import android.widget.ProgressBar;

 import com.limelight.nvstream.http.ComputerDetails;
 import com.limelight.nvstream.http.NvApp;

+import java.io.IOException;
 import java.io.InputStream;
 import java.lang.ref.WeakReference;
 import java.util.concurrent.LinkedBlockingQueue;
@@ -52,13 +55,13 @@ public class CachedAppAssetLoader {

    public CachedAppAssetLoader(ComputerDetails computer, double scalingDivider,
                                NetworkAssetLoader networkLoader, MemoryAssetLoader memoryLoader,
-                                DiskAssetLoader diskLoader, Bitmap placeholderBitmap) {
+                                DiskAssetLoader diskLoader) {
        this.computer = computer;
        this.scalingDivider = scalingDivider;
        this.networkLoader = networkLoader;
        this.memoryLoader = memoryLoader;
        this.diskLoader = diskLoader;
-        this.placeholderBitmap = placeholderBitmap;
+        this.placeholderBitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
    }

    public void cancelBackgroundLoads() {
@@ -97,9 +100,18 @@ public class CachedAppAssetLoader {
                // Write the stream straight to disk
                diskLoader.populateCacheWithStream(tuple, in);

+                // Close the network input stream
+                try {
+                    in.close();
+                } catch (IOException ignored) {}
+
                // If there's a task associated with this load, we should return the bitmap
                if (task != null) {
-                    return diskLoader.loadBitmapFromCache(tuple, (int) scalingDivider);
+                    // If the cached bitmap is valid, return it. Otherwise, we'll try the load again
+                    Bitmap bmp = diskLoader.loadBitmapFromCache(tuple, (int) scalingDivider);
+                    if (bmp != null) {
+                        return bmp;
+                    }
                }
                else {
                    // Otherwise it's a background load and we return nothing
@@ -120,12 +132,14 @@ public class CachedAppAssetLoader {

    private class LoaderTask extends AsyncTask<LoaderTuple, Void, Bitmap> {
        private final WeakReference<ImageView> imageViewRef;
+        private final WeakReference<ProgressBar> progressViewRef;
        private final boolean diskOnly;

        private LoaderTuple tuple;

-        public LoaderTask(ImageView imageView, boolean diskOnly) {
-            this.imageViewRef = new WeakReference<ImageView>(imageView);
+        public LoaderTask(ImageView imageView, ProgressBar prgView, boolean diskOnly) {
+            this.imageViewRef = new WeakReference<>(imageView);
+            this.progressViewRef = new WeakReference<>(prgView);
            this.diskOnly = diskOnly;
        }

@@ -133,8 +147,8 @@ public class CachedAppAssetLoader {
        protected Bitmap doInBackground(LoaderTuple... params) {
            tuple = params[0];

-            // Check whether it has been cancelled or the image view is gone
-            if (isCancelled() || imageViewRef.get() == null) {
+            // Check whether it has been cancelled or the views are gone
+            if (isCancelled() || imageViewRef.get() == null || progressViewRef.get() == null) {
                return null;
            }

@@ -167,11 +181,17 @@ public class CachedAppAssetLoader {

            // If the current loader task for this view isn't us, do nothing
            final ImageView imageView = imageViewRef.get();
+            final ProgressBar prgView = progressViewRef.get();
            if (getLoaderTask(imageView) == this) {
+                // Now display the progress bar since we have to hit the network
+                if (prgView != null) {
+                    prgView.setVisibility(View.VISIBLE);
+                }
+
                // Set off another loader task on the network executor
-                LoaderTask task = new LoaderTask(imageView, false);
+                LoaderTask task = new LoaderTask(imageView, prgView, false);
                AsyncDrawable asyncDrawable = new AsyncDrawable(imageView.getResources(), placeholderBitmap, task);
-                imageView.setAlpha(1.0f);
+                imageView.setVisibility(View.VISIBLE);
                imageView.setImageDrawable(asyncDrawable);
                task.executeOnExecutor(networkExecutor, tuple);
            }
@@ -185,14 +205,20 @@ public class CachedAppAssetLoader {
            }

            final ImageView imageView = imageViewRef.get();
+            final ProgressBar prgView = progressViewRef.get();
            if (getLoaderTask(imageView) == this) {
                // Set the bitmap
                if (bitmap != null) {
                    imageView.setImageBitmap(bitmap);
                }

+                // Hide the progress bar
+                if (prgView != null) {
+                    prgView.setVisibility(View.INVISIBLE);
+                }
+
                // Show the view
-                imageView.setAlpha(1.0f);
+                imageView.setVisibility(View.VISIBLE);
            }
        }
    }
@@ -203,7 +229,7 @@ public class CachedAppAssetLoader {
        public AsyncDrawable(Resources res, Bitmap bitmap,
                             LoaderTask loaderTask) {
            super(res, bitmap);
-            loaderTaskReference = new WeakReference<LoaderTask>(loaderTask);
+            loaderTaskReference = new WeakReference<>(loaderTask);
        }

        public LoaderTask getLoaderTask() {
@@ -270,34 +296,38 @@ public class CachedAppAssetLoader {
        });
    }

-    public void populateImageView(NvApp app, ImageView view) {
+    public boolean populateImageView(NvApp app, ImageView imgView, ProgressBar prgView) {
        LoaderTuple tuple = new LoaderTuple(computer, app);

        // If there's already a task in progress for this view,
        // cancel it. If the task is already loading the same image,
        // we return and let that load finish.
-        if (!cancelPendingLoad(tuple, view)) {
-            return;
+        if (!cancelPendingLoad(tuple, imgView)) {
+            return true;
        }

+        // Hide the progress bar always on initial load
+        prgView.setVisibility(View.INVISIBLE);
+
        // First, try the memory cache in the current context
        Bitmap bmp = memoryLoader.loadBitmapFromCache(tuple);
        if (bmp != null) {
            // Show the bitmap immediately
-            view.setAlpha(1.0f);
-            view.setImageBitmap(bmp);
-            return;
+            imgView.setVisibility(View.VISIBLE);
+            imgView.setImageBitmap(bmp);
+            return true;
        }

        // If it's not in memory, create an async task to load it. This task will be attached
        // via AsyncDrawable to this view.
-        final LoaderTask task = new LoaderTask(view, true);
-        final AsyncDrawable asyncDrawable = new AsyncDrawable(view.getResources(), placeholderBitmap, task);
-        view.setAlpha(0.0f);
-        view.setImageDrawable(asyncDrawable);
+        final LoaderTask task = new LoaderTask(imgView, prgView, true);
+        final AsyncDrawable asyncDrawable = new AsyncDrawable(imgView.getResources(), placeholderBitmap, task);
+        imgView.setVisibility(View.INVISIBLE);
+        imgView.setImageDrawable(asyncDrawable);

        // Run the task on our foreground executor
        task.executeOnExecutor(foregroundExecutor, tuple);
+        return false;
    }

    public class LoaderTuple {
@@ -7,12 +7,18 @@ import com.limelight.LimeLog;
 import com.limelight.utils.CacheHelper;

 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;

 public class DiskAssetLoader {
+    // 5 MB
+    private static final long MAX_ASSET_SIZE = 5 * 1024 * 1024;
+
+    // Standard box art is 300x400
+    private static final int STANDARD_ASSET_WIDTH = 300;
+    private static final int STANDARD_ASSET_HEIGHT = 400;
+
    private final File cacheDir;

    public DiskAssetLoader(File cacheDir) {
@@ -23,27 +29,65 @@ public class DiskAssetLoader {
        return CacheHelper.cacheFileExists(cacheDir, "boxart", tuple.computer.uuid.toString(), tuple.app.getAppId() + ".png");
    }

-    public Bitmap loadBitmapFromCache(CachedAppAssetLoader.LoaderTuple tuple, int sampleSize) {
-        InputStream in = null;
-        Bitmap bmp = null;
-        try {
-            in = CacheHelper.openCacheFileForInput(cacheDir, "boxart", tuple.computer.uuid.toString(), tuple.app.getAppId() + ".png");
-            BitmapFactory.Options options = new BitmapFactory.Options();
-            options.inSampleSize = sampleSize;
-            bmp = BitmapFactory.decodeStream(in, null, options);
-        } catch (FileNotFoundException ignored) {
-        } catch (IOException e) {
-            e.printStackTrace();
-        } finally {
-            if (in != null) {
-                try {
-                    in.close();
-                } catch (IOException ignored) {}
+    // https://developer.android.com/topic/performance/graphics/load-bitmap.html
+    public static int calculateInSampleSize(BitmapFactory.Options options, int reqWidth, int reqHeight) {
+        // Raw height and width of image
+        final int height = options.outHeight;
+        final int width = options.outWidth;
+        int inSampleSize = 1;
+
+        if (height > reqHeight || width > reqWidth) {
+
+            final int halfHeight = height / 2;
+            final int halfWidth = width / 2;
+
+            // Calculates the largest inSampleSize value that is a power of 2 and keeps both
+            // height and width larger than the requested height and width.
+            while ((halfHeight / inSampleSize) >= reqHeight && (halfWidth / inSampleSize) >= reqWidth) {
+                inSampleSize *= 2;
            }
        }

+        return inSampleSize;
+    }
+
+    public Bitmap loadBitmapFromCache(CachedAppAssetLoader.LoaderTuple tuple, int sampleSize) {
+        File file = CacheHelper.openPath(false, cacheDir, "boxart", tuple.computer.uuid.toString(), tuple.app.getAppId() + ".png");
+
+        // Don't bother with anything if it doesn't exist
+        if (!file.exists()) {
+            return null;
+        }
+
+        // Make sure the cached asset doesn't exceed the maximum size
+        if (file.length() > MAX_ASSET_SIZE) {
+            LimeLog.warning("Removing cached tuple exceeding size threshold: "+tuple);
+            file.delete();
+            return null;
+        }
+
+        // Lookup bounds of the downloaded image
+        BitmapFactory.Options decodeOnlyOptions = new BitmapFactory.Options();
+        decodeOnlyOptions.inJustDecodeBounds = true;
+        BitmapFactory.decodeFile(file.getAbsolutePath(), decodeOnlyOptions);
+        if (decodeOnlyOptions.outWidth <= 0 || decodeOnlyOptions.outHeight <= 0) {
+            // Dimensions set to -1 on error. Return value always null.
+            return null;
+        }
+
+        LimeLog.info("Tuple "+tuple+" has cached art of size: "+decodeOnlyOptions.outWidth+"x"+decodeOnlyOptions.outHeight);
+
+        // Load the image scaled to the appropriate size
+        BitmapFactory.Options options = new BitmapFactory.Options();
+        options.inSampleSize = calculateInSampleSize(decodeOnlyOptions,
+                STANDARD_ASSET_WIDTH / sampleSize,
+                STANDARD_ASSET_HEIGHT / sampleSize);
+        options.inPreferredConfig = Bitmap.Config.RGB_565;
+        options.inDither = true;
+        Bitmap bmp = BitmapFactory.decodeFile(file.getAbsolutePath(), options);
+
        if (bmp != null) {
-            LimeLog.info("Disk cache hit for tuple: "+tuple);
+            LimeLog.info("Tuple "+tuple+" decoded from disk cache with sample size: "+options.inSampleSize);
        }

        return bmp;
@@ -51,9 +95,11 @@ public class DiskAssetLoader {

    public void populateCacheWithStream(CachedAppAssetLoader.LoaderTuple tuple, InputStream input) {
        OutputStream out = null;
+        boolean success = false;
        try {
            out = CacheHelper.openCacheFileForOutput(cacheDir, "boxart", tuple.computer.uuid.toString(), tuple.app.getAppId() + ".png");
-            CacheHelper.writeInputStreamToOutputStream(input, out);
+            CacheHelper.writeInputStreamToOutputStream(input, out, MAX_ASSET_SIZE);
+            success = true;
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
@@ -62,6 +108,11 @@ public class DiskAssetLoader {
                    out.close();
                } catch (IOException ignored) {}
            }
+
+            if (!success) {
+                LimeLog.warning("Unable to populate cache with tuple: "+tuple);
+                CacheHelper.deleteCacheFile(cacheDir, "boxart", tuple.computer.uuid.toString(), tuple.app.getAppId() + ".png");
+            }
        }
    }
 }
@@ -4,12 +4,11 @@ import android.content.Context;

 import com.limelight.LimeLog;
 import com.limelight.binding.PlatformBinding;
-import com.limelight.nvstream.http.ComputerDetails;
 import com.limelight.nvstream.http.NvHTTP;
+import com.limelight.utils.ServerHelper;

 import java.io.IOException;
 import java.io.InputStream;
-import java.net.InetAddress;

 public class NetworkAssetLoader {
    private final Context context;
@@ -21,12 +20,11 @@ public class NetworkAssetLoader {
    }

    public InputStream getBitmapStream(CachedAppAssetLoader.LoaderTuple tuple) {
-        NvHTTP http = new NvHTTP(getCurrentAddress(tuple.computer), uniqueId, null, PlatformBinding.getCryptoProvider(context));
-
        InputStream in = null;
        try {
+            NvHTTP http = new NvHTTP(ServerHelper.getCurrentAddressFromComputer(tuple.computer), uniqueId, null, PlatformBinding.getCryptoProvider(context));
            in = http.getBoxArt(tuple.app);
-        } catch (IOException e) {}
+        } catch (IOException ignored) {}

        if (in != null) {
            LimeLog.info("Network asset load complete: " + tuple);
@@ -37,13 +35,4 @@ public class NetworkAssetLoader {

        return in;
    }
-
-    private static InetAddress getCurrentAddress(ComputerDetails computer) {
-        if (computer.reachability == ComputerDetails.Reachability.LOCAL) {
-            return computer.localIp;
-        }
-        else {
-            return computer.remoteIp;
-        }
-    }
 }
@@ -1,44 +0,0 @@
-package com.limelight.nvstream.av.video.cpu;
-
-public class AvcDecoder {
-    static {
-        // FFMPEG dependencies
-        System.loadLibrary("avutil-52");
-        System.loadLibrary("swresample-0");
-        System.loadLibrary("swscale-2");
-        System.loadLibrary("avcodec-55");
-        System.loadLibrary("avformat-55");
-
-        System.loadLibrary("nv_avc_dec");
-    }
-
-    /** Disables the deblocking filter at the cost of image quality */
-    public static final int DISABLE_LOOP_FILTER = 0x1;
-    /** Uses the low latency decode flag (disables multithreading) */
-    public static final int LOW_LATENCY_DECODE = 0x2;
-    /** Threads process each slice, rather than each frame */
-    public static final int SLICE_THREADING = 0x4;
-    /** Uses nonstandard speedup tricks */
-    public static final int FAST_DECODE = 0x8;
-    /** Uses bilinear filtering instead of bicubic */
-    public static final int BILINEAR_FILTERING = 0x10;
-    /** Uses a faster bilinear filtering with lower image quality */
-    public static final int FAST_BILINEAR_FILTERING = 0x20;
-    /** Disables color conversion (output is NV21) */
-    public static final int NO_COLOR_CONVERSION = 0x40;
-
-    public static native int init(int width, int height, int perflvl, int threadcount);
-    public static native void destroy();
-
-    // Rendering API when NO_COLOR_CONVERSION == 0
-    public static native boolean setRenderTarget(Object androidSurface);
-    public static native boolean getRgbFrameInt(int[] rgbFrame, int bufferSize);
-    public static native boolean getRgbFrame(byte[] rgbFrame, int bufferSize);
-    public static native boolean redraw();
-
-    // Rendering API when NO_COLOR_CONVERSION == 1
-    public static native boolean getRawFrame(byte[] yuvFrame, int bufferSize);
-
-    public static native int getInputPaddingSize();
-    public static native int decode(byte[] indata, int inoff, int inlen);
-}
@@ -1,8 +1,12 @@
 package com.limelight.preferences;

+import java.net.Inet4Address;
 import java.net.InetAddress;
+import java.net.InterfaceAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
 import java.net.UnknownHostException;
-import java.util.Locale;
+import java.util.Collections;
 import java.util.concurrent.LinkedBlockingQueue;

 import com.limelight.computers.ComputerManagerService;
@@ -17,7 +21,6 @@ import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
-import android.content.res.Configuration;
 import android.os.Bundle;
 import android.os.IBinder;
 import android.view.KeyEvent;
@@ -29,7 +32,7 @@ import android.widget.Toast;
 public class AddComputerManually extends Activity {
    private TextView hostText;
    private ComputerManagerService.ComputerManagerBinder managerBinder;
-    private final LinkedBlockingQueue<String> computersToAdd = new LinkedBlockingQueue<String>();
+    private final LinkedBlockingQueue<String> computersToAdd = new LinkedBlockingQueue<>();
    private Thread addThread;
    private final ServiceConnection serviceConnection = new ServiceConnection() {
        public void onServiceConnected(ComponentName className, final IBinder binder) {
@@ -43,42 +46,84 @@ public class AddComputerManually extends Activity {
        }
    };

+    private boolean isWrongSubnetSiteLocalAddress(String address) {
+        try {
+            InetAddress targetAddress = InetAddress.getByName(address);
+            if (!(targetAddress instanceof Inet4Address) || !targetAddress.isSiteLocalAddress()) {
+                return false;
+            }
+
+            // We have a site-local address. Look for a matching local interface.
+            for (NetworkInterface iface : Collections.list(NetworkInterface.getNetworkInterfaces())) {
+                for (InterfaceAddress addr : iface.getInterfaceAddresses()) {
+                    if (!(addr.getAddress() instanceof Inet4Address) || !addr.getAddress().isSiteLocalAddress()) {
+                        // Skip non-site-local or non-IPv4 addresses
+                        continue;
+                    }
+
+                    byte[] targetAddrBytes = targetAddress.getAddress();
+                    byte[] ifaceAddrBytes = addr.getAddress().getAddress();
+
+                    // Compare prefix to ensure it's the same
+                    boolean addressMatches = true;
+                    for (int i = 0; i < addr.getNetworkPrefixLength(); i++) {
+                        if ((ifaceAddrBytes[i / 8] & (1 << (i % 8))) != (targetAddrBytes[i / 8] & (1 << (i % 8)))) {
+                            addressMatches = false;
+                            break;
+                        }
+                    }
+
+                    if (addressMatches) {
+                        return false;
+                    }
+                }
+            }
+
+            // Couldn't find a matching interface
+            return true;
+        } catch (SocketException e) {
+            e.printStackTrace();
+            return false;
+        } catch (UnknownHostException e) {
+            return false;
+        }
+    }
+
    private void doAddPc(String host) {
        String msg;
-        boolean finish = false;
+        boolean wrongSiteLocal = false;
+        boolean success;

        SpinnerDialog dialog = SpinnerDialog.displayDialog(this, getResources().getString(R.string.title_add_pc),
            getResources().getString(R.string.msg_add_pc), false);

-        try {
-            InetAddress addr = InetAddress.getByName(host);
-
-            if (!managerBinder.addComputerBlocking(addr)){
-                msg = getResources().getString(R.string.addpc_fail);
-            }
-            else {
-                msg = getResources().getString(R.string.addpc_success);
-                finish = true;
-            }
-        } catch (UnknownHostException e) {
-            msg = getResources().getString(R.string.addpc_unknown_host);
+        success = managerBinder.addComputerBlocking(host, true);
+        if (!success){
+            wrongSiteLocal = isWrongSubnetSiteLocalAddress(host);
        }

        dialog.dismiss();

-        final boolean toastFinish = finish;
-        final String toastMsg = msg;
-        AddComputerManually.this.runOnUiThread(new Runnable() {
-            @Override
-            public void run() {
-                Toast.makeText(AddComputerManually.this, toastMsg, Toast.LENGTH_LONG).show();
+        if (wrongSiteLocal) {
+            Dialog.displayDialog(this, getResources().getString(R.string.conn_error_title), getResources().getString(R.string.addpc_wrong_sitelocal), false);
+        }
+        else if (!success) {
+            Dialog.displayDialog(this, getResources().getString(R.string.conn_error_title), getResources().getString(R.string.addpc_fail), false);
+        }
+        else {
+            AddComputerManually.this.runOnUiThread(new Runnable() {
+                @Override
+                public void run() {
+                Toast.makeText(AddComputerManually.this, getResources().getString(R.string.addpc_success), Toast.LENGTH_LONG).show();

-                if (toastFinish && !isFinishing()) {
+                if (!isFinishing()) {
                    // Close the activity
                    AddComputerManually.this.finish();
                }
-            }
-        });
+                }
+            });
+        }
+
    }

    private void startAddThread() {
@@ -136,18 +181,13 @@ public class AddComputerManually extends Activity {
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

-        String locale = PreferenceConfiguration.readPreferences(this).language;
-        if (!locale.equals(PreferenceConfiguration.DEFAULT_LANGUAGE)) {
-            Configuration config = new Configuration(getResources().getConfiguration());
-            config.locale = new Locale(locale);
-            getResources().updateConfiguration(config, getResources().getDisplayMetrics());
-        }
+        UiHelper.setLocale(this);

        setContentView(R.layout.activity_add_computer_manually);

        UiHelper.notifyNewRootView(this);

-        this.hostText = (TextView) findViewById(R.id.hostTextView);
+        this.hostText = findViewById(R.id.hostTextView);
        hostText.setImeOptions(EditorInfo.IME_ACTION_DONE);
        hostText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
            @Override
@@ -0,0 +1,41 @@
+package com.limelight.preferences;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.widget.Toast;
+
+import com.limelight.R;
+
+import static com.limelight.binding.input.virtual_controller.VirtualControllerConfigurationLoader.OSC_PREFERENCE;
+
+public class ConfirmDeleteOscPreference extends DialogPreference {
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public ConfirmDeleteOscPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    public ConfirmDeleteOscPreference(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public ConfirmDeleteOscPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public ConfirmDeleteOscPreference(Context context) {
+        super(context);
+    }
+
+    public void onClick(DialogInterface dialog, int which) {
+        if (which == DialogInterface.BUTTON_POSITIVE) {
+            getContext().getSharedPreferences(OSC_PREFERENCE, Context.MODE_PRIVATE).edit().clear().apply();
+            Toast.makeText(getContext(), R.string.toast_reset_osc_success, Toast.LENGTH_SHORT).show();
+        }
+    }
+}
@@ -0,0 +1,37 @@
+package com.limelight.preferences;
+
+
+import android.content.Context;
+import android.content.SharedPreferences;
+
+public class GlPreferences {
+    private static final String PREF_NAME = "GlPreferences";
+
+    private static final String FINGERPRINT_PREF_STRING = "Fingerprint";
+    private static final String GL_RENDERER_PREF_STRING = "Renderer";
+
+    private SharedPreferences prefs;
+    public String glRenderer;
+    public String savedFingerprint;
+
+    private GlPreferences(SharedPreferences prefs) {
+        this.prefs = prefs;
+    }
+
+    public static GlPreferences readPreferences(Context context) {
+        SharedPreferences prefs = context.getSharedPreferences(PREF_NAME, 0);
+        GlPreferences glPrefs = new GlPreferences(prefs);
+
+        glPrefs.glRenderer = prefs.getString(GL_RENDERER_PREF_STRING, "");
+        glPrefs.savedFingerprint = prefs.getString(FINGERPRINT_PREF_STRING, "");
+
+        return glPrefs;
+    }
+
+    public boolean writePreferences() {
+        return prefs.edit()
+                .putString(GL_RENDERER_PREF_STRING, glRenderer)
+                .putString(FINGERPRINT_PREF_STRING, savedFingerprint)
+                .commit();
+    }
+}
@@ -3,12 +3,13 @@ package com.limelight.preferences;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
+import android.os.Build;
 import android.preference.PreferenceManager;

 public class PreferenceConfiguration {
    static final String RES_FPS_PREF_STRING = "list_resolution_fps";
-    private static final String DECODER_PREF_STRING = "list_decoders";
-    static final String BITRATE_PREF_STRING = "seekbar_bitrate";
+    static final String BITRATE_PREF_STRING = "seekbar_bitrate_kbps";
+    private static final String BITRATE_PREF_OLD_STRING = "seekbar_bitrate";
    private static final String STRETCH_PREF_STRING = "checkbox_stretch_video";
    private static final String SOPS_PREF_STRING = "checkbox_enable_sops";
    private static final String DISABLE_TOASTS_PREF_STRING = "checkbox_disable_warnings";
@@ -18,14 +19,27 @@ public class PreferenceConfiguration {
    private static final String LIST_MODE_PREF_STRING = "checkbox_list_mode";
    private static final String SMALL_ICONS_PREF_STRING = "checkbox_small_icon_mode";
    private static final String MULTI_CONTROLLER_PREF_STRING = "checkbox_multi_controller";
+    private static final String ENABLE_51_SURROUND_PREF_STRING = "checkbox_51_surround";
+    private static final String USB_DRIVER_PREF_SRING = "checkbox_usb_driver";
+    private static final String VIDEO_FORMAT_PREF_STRING = "video_format";
+    private static final String ONSCREEN_CONTROLLER_PREF_STRING = "checkbox_show_onscreen_controls";
+    private static final String ONLY_L3_R3_PREF_STRING = "checkbox_only_show_L3R3";
+    private static final String DISABLE_FRAME_DROP_PREF_STRING = "checkbox_disable_frame_drop";
+    private static final String ENABLE_HDR_PREF_STRING = "checkbox_enable_hdr";
+    private static final String ENABLE_PIP_PREF_STRING = "checkbox_enable_pip";
+    private static final String BIND_ALL_USB_STRING = "checkbox_usb_bind_all";
+    private static final String MOUSE_EMULATION_STRING = "checkbox_mouse_emulation";

-    private static final int BITRATE_DEFAULT_720_30 = 5;
-    private static final int BITRATE_DEFAULT_720_60 = 10;
-    private static final int BITRATE_DEFAULT_1080_30 = 10;
-    private static final int BITRATE_DEFAULT_1080_60 = 20;
+    private static final int BITRATE_DEFAULT_360_30 = 1000;
+    private static final int BITRATE_DEFAULT_360_60 = 2000;
+    private static final int BITRATE_DEFAULT_720_30 = 5000;
+    private static final int BITRATE_DEFAULT_720_60 = 10000;
+    private static final int BITRATE_DEFAULT_1080_30 = 10000;
+    private static final int BITRATE_DEFAULT_1080_60 = 20000;
+    private static final int BITRATE_DEFAULT_4K_30 = 40000;
+    private static final int BITRATE_DEFAULT_4K_60 = 80000;

    private static final String DEFAULT_RES_FPS = "720p60";
-    private static final String DEFAULT_DECODER = "auto";
    private static final int DEFAULT_BITRATE = BITRATE_DEFAULT_720_60;
    private static final boolean DEFAULT_STRETCH = false;
    private static final boolean DEFAULT_SOPS = true;
@@ -35,21 +49,45 @@ public class PreferenceConfiguration {
    public static final String DEFAULT_LANGUAGE = "default";
    private static final boolean DEFAULT_LIST_MODE = false;
    private static final boolean DEFAULT_MULTI_CONTROLLER = true;
+    private static final boolean DEFAULT_ENABLE_51_SURROUND = false;
+    private static final boolean DEFAULT_USB_DRIVER = true;
+    private static final String DEFAULT_VIDEO_FORMAT = "auto";
+    private static final boolean ONSCREEN_CONTROLLER_DEFAULT = false;
+    private static final boolean ONLY_L3_R3_DEFAULT = false;
+    private static final boolean DEFAULT_BATTERY_SAVER = false;
+    private static final boolean DEFAULT_DISABLE_FRAME_DROP = false;
+    private static final boolean DEFAULT_ENABLE_HDR = false;
+    private static final boolean DEFAULT_ENABLE_PIP = false;
+    private static final boolean DEFAULT_BIND_ALL_USB = false;
+    private static final boolean DEFAULT_MOUSE_EMULATION = true;

-    public static final int FORCE_HARDWARE_DECODER = -1;
-    public static final int AUTOSELECT_DECODER = 0;
-    public static final int FORCE_SOFTWARE_DECODER = 1;
+    public static final int FORCE_H265_ON = -1;
+    public static final int AUTOSELECT_H265 = 0;
+    public static final int FORCE_H265_OFF = 1;

    public int width, height, fps;
    public int bitrate;
-    public int decoder;
+    public int videoFormat;
    public int deadzonePercentage;
    public boolean stretchVideo, enableSops, playHostAudio, disableWarnings;
    public String language;
-    public boolean listMode, smallIconMode, multiController;
+    public boolean listMode, smallIconMode, multiController, enable51Surround, usbDriver;
+    public boolean onscreenController;
+    public boolean onlyL3R3;
+    public boolean disableFrameDrop;
+    public boolean enableHdr;
+    public boolean enablePip;
+    public boolean bindAllUsb;
+    public boolean mouseEmulation;

    public static int getDefaultBitrate(String resFpsString) {
-        if (resFpsString.equals("720p30")) {
+        if (resFpsString.equals("360p30")) {
+            return BITRATE_DEFAULT_360_30;
+        }
+        else if (resFpsString.equals("360p60")) {
+            return BITRATE_DEFAULT_360_60;
+        }
+        else if (resFpsString.equals("720p30")) {
            return BITRATE_DEFAULT_720_30;
        }
        else if (resFpsString.equals("720p60")) {
@@ -61,6 +99,12 @@ public class PreferenceConfiguration {
        else if (resFpsString.equals("1080p60")) {
            return BITRATE_DEFAULT_1080_60;
        }
+        else if (resFpsString.equals("4K30")) {
+            return BITRATE_DEFAULT_4K_30;
+        }
+        else if (resFpsString.equals("4K60")) {
+            return BITRATE_DEFAULT_4K_60;
+        }
        else {
            // Should never get here
            return DEFAULT_BITRATE;
@@ -69,63 +113,81 @@ public class PreferenceConfiguration {

    public static boolean getDefaultSmallMode(Context context) {
        PackageManager manager = context.getPackageManager();
-        if (manager != null && manager.hasSystemFeature(PackageManager.FEATURE_TELEVISION)) {
+        if (manager != null) {
            // TVs shouldn't use small mode by default
-            return false;
+            if (manager.hasSystemFeature(PackageManager.FEATURE_TELEVISION)) {
+                return false;
+            }
+
+            // API 21 uses LEANBACK instead of TELEVISION
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
+                if (manager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                    return false;
+                }
+            }
        }

        // Use small mode on anything smaller than a 7" tablet
-        return context.getResources().getConfiguration().smallestScreenWidthDp < 600;
+        return context.getResources().getConfiguration().smallestScreenWidthDp < 500;
    }

    public static int getDefaultBitrate(Context context) {
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        return getDefaultBitrate(prefs.getString(RES_FPS_PREF_STRING, DEFAULT_RES_FPS));
+    }

-        String str = prefs.getString(RES_FPS_PREF_STRING, DEFAULT_RES_FPS);
-        if (str.equals("720p30")) {
-            return BITRATE_DEFAULT_720_30;
+    private static int getVideoFormatValue(Context context) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+
+        String str = prefs.getString(VIDEO_FORMAT_PREF_STRING, DEFAULT_VIDEO_FORMAT);
+        if (str.equals("auto")) {
+            return AUTOSELECT_H265;
        }
-        else if (str.equals("720p60")) {
-            return BITRATE_DEFAULT_720_60;
+        else if (str.equals("forceh265")) {
+            return FORCE_H265_ON;
        }
-        else if (str.equals("1080p30")) {
-            return BITRATE_DEFAULT_1080_30;
-        }
-        else if (str.equals("1080p60")) {
-            return BITRATE_DEFAULT_1080_60;
+        else if (str.equals("neverh265")) {
+            return FORCE_H265_OFF;
        }
        else {
            // Should never get here
-            return DEFAULT_BITRATE;
+            return AUTOSELECT_H265;
        }
    }

-    private static int getDecoderValue(Context context) {
+    public static void resetStreamingSettings(Context context) {
+        // We consider resolution, FPS, bitrate, HDR, and video format as "streaming settings" here
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-
-        String str = prefs.getString(DECODER_PREF_STRING, DEFAULT_DECODER);
-        if (str.equals("auto")) {
-            return AUTOSELECT_DECODER;
-        }
-        else if (str.equals("software")) {
-            return FORCE_SOFTWARE_DECODER;
-        }
-        else if (str.equals("hardware")) {
-            return FORCE_HARDWARE_DECODER;
-        }
-        else {
-            // Should never get here
-            return AUTOSELECT_DECODER;
-        }
+        prefs.edit()
+                .remove(BITRATE_PREF_STRING)
+                .remove(BITRATE_PREF_OLD_STRING)
+                .remove(RES_FPS_PREF_STRING)
+                .remove(VIDEO_FORMAT_PREF_STRING)
+                .remove(ENABLE_HDR_PREF_STRING)
+                .apply();
    }

    public static PreferenceConfiguration readPreferences(Context context) {
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        PreferenceConfiguration config = new PreferenceConfiguration();

-        config.bitrate = prefs.getInt(BITRATE_PREF_STRING, getDefaultBitrate(context));
+        config.bitrate = prefs.getInt(BITRATE_PREF_STRING, prefs.getInt(BITRATE_PREF_OLD_STRING, 0) * 1000);
+        if (config.bitrate == 0) {
+            config.bitrate = getDefaultBitrate(context);
+        }
+
        String str = prefs.getString(RES_FPS_PREF_STRING, DEFAULT_RES_FPS);
-        if (str.equals("720p30")) {
+        if (str.equals("360p30")) {
+            config.width = 640;
+            config.height = 360;
+            config.fps = 30;
+        }
+        else if (str.equals("360p60")) {
+            config.width = 640;
+            config.height = 360;
+            config.fps = 60;
+        }
+        else if (str.equals("720p30")) {
            config.width = 1280;
            config.height = 720;
            config.fps = 30;
@@ -145,6 +207,16 @@ public class PreferenceConfiguration {
            config.height = 1080;
            config.fps = 60;
        }
+        else if (str.equals("4K30")) {
+            config.width = 3840;
+            config.height = 2160;
+            config.fps = 30;
+        }
+        else if (str.equals("4K60")) {
+            config.width = 3840;
+            config.height = 2160;
+            config.fps = 60;
+        }
        else {
            // Should never get here
            config.width = 1280;
@@ -152,7 +224,7 @@ public class PreferenceConfiguration {
            config.fps = 60;
        }

-        config.decoder = getDecoderValue(context);
+        config.videoFormat = getVideoFormatValue(context);

        config.deadzonePercentage = prefs.getInt(DEADZONE_PREF_STRING, DEFAULT_DEADZONE);

@@ -166,6 +238,15 @@ public class PreferenceConfiguration {
        config.listMode = prefs.getBoolean(LIST_MODE_PREF_STRING, DEFAULT_LIST_MODE);
        config.smallIconMode = prefs.getBoolean(SMALL_ICONS_PREF_STRING, getDefaultSmallMode(context));
        config.multiController = prefs.getBoolean(MULTI_CONTROLLER_PREF_STRING, DEFAULT_MULTI_CONTROLLER);
+        config.enable51Surround = prefs.getBoolean(ENABLE_51_SURROUND_PREF_STRING, DEFAULT_ENABLE_51_SURROUND);
+        config.usbDriver = prefs.getBoolean(USB_DRIVER_PREF_SRING, DEFAULT_USB_DRIVER);
+        config.onscreenController = prefs.getBoolean(ONSCREEN_CONTROLLER_PREF_STRING, ONSCREEN_CONTROLLER_DEFAULT);
+        config.onlyL3R3 = prefs.getBoolean(ONLY_L3_R3_PREF_STRING, ONLY_L3_R3_DEFAULT);
+        config.disableFrameDrop = prefs.getBoolean(DISABLE_FRAME_DROP_PREF_STRING, DEFAULT_DISABLE_FRAME_DROP);
+        config.enableHdr = prefs.getBoolean(ENABLE_HDR_PREF_STRING, DEFAULT_ENABLE_HDR);
+        config.enablePip = prefs.getBoolean(ENABLE_PIP_PREF_STRING, DEFAULT_ENABLE_PIP);
+        config.bindAllUsb = prefs.getBoolean(BIND_ALL_USB_STRING, DEFAULT_BIND_ALL_USB);
+        config.mouseEmulation = prefs.getBoolean(MOUSE_EMULATION_STRING, DEFAULT_MOUSE_EMULATION);

        return config;
    }
@@ -16,7 +16,8 @@ import android.widget.TextView;
 // Based on a Stack Overflow example: http://stackoverflow.com/questions/1974193/slider-on-my-preferencescreen
 public class SeekBarPreference extends DialogPreference
 {
-    private static final String SCHEMA_URL = "http://schemas.android.com/apk/res/android";
+    private static final String ANDROID_SCHEMA_URL = "http://schemas.android.com/apk/res/android";
+    private static final String SEEKBAR_SCHEMA_URL = "http://schemas.moonlight-stream.com/apk/res/seekbar";

    private SeekBar seekBar;
    private TextView valueText;
@@ -27,6 +28,7 @@ public class SeekBarPreference extends DialogPreference
    private final int defaultValue;
    private final int maxValue;
    private final int minValue;
+    private final int stepSize;
    private int currentValue;

    public SeekBarPreference(Context context, AttributeSet attrs) {
@@ -34,27 +36,28 @@ public class SeekBarPreference extends DialogPreference
        this.context = context;

        // Read the message from XML
-        int dialogMessageId = attrs.getAttributeResourceValue(SCHEMA_URL, "dialogMessage", 0);
+        int dialogMessageId = attrs.getAttributeResourceValue(ANDROID_SCHEMA_URL, "dialogMessage", 0);
        if (dialogMessageId == 0) {
-            dialogMessage = attrs.getAttributeValue(SCHEMA_URL, "dialogMessage");
+            dialogMessage = attrs.getAttributeValue(ANDROID_SCHEMA_URL, "dialogMessage");
        }
        else {
            dialogMessage = context.getString(dialogMessageId);
        }

        // Get the suffix for the number displayed in the dialog
-        int suffixId = attrs.getAttributeResourceValue(SCHEMA_URL, "text", 0);
+        int suffixId = attrs.getAttributeResourceValue(ANDROID_SCHEMA_URL, "text", 0);
        if (suffixId == 0) {
-            suffix = attrs.getAttributeValue(SCHEMA_URL, "text");
+            suffix = attrs.getAttributeValue(ANDROID_SCHEMA_URL, "text");
        }
        else {
            suffix = context.getString(suffixId);
        }

        // Get default, min, and max seekbar values
-        defaultValue = attrs.getAttributeIntValue(SCHEMA_URL, "defaultValue", PreferenceConfiguration.getDefaultBitrate(context));
-        maxValue = attrs.getAttributeIntValue(SCHEMA_URL, "max", 100);
-        minValue = 1;
+        defaultValue = attrs.getAttributeIntValue(ANDROID_SCHEMA_URL, "defaultValue", PreferenceConfiguration.getDefaultBitrate(context));
+        maxValue = attrs.getAttributeIntValue(ANDROID_SCHEMA_URL, "max", 100);
+        minValue = attrs.getAttributeIntValue(SEEKBAR_SCHEMA_URL, "min", 1);
+        stepSize = attrs.getAttributeIntValue(SEEKBAR_SCHEMA_URL, "step", 1);
    }

    @Override
@@ -89,6 +92,12 @@ public class SeekBarPreference extends DialogPreference
                    return;
                }

+                int roundedValue = ((value + (stepSize - 1))/stepSize)*stepSize;
+                if (roundedValue != value) {
+                    seekBar.setProgress(roundedValue);
+                    return;
+                }
+
                String t = String.valueOf(value);
                valueText.setText(suffix == null ? t : t.concat(suffix.length() > 1 ? " "+suffix : suffix));
            }
@@ -2,30 +2,35 @@ package com.limelight.preferences;

 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.content.res.Configuration;
+import android.media.MediaCodecInfo;
+import android.os.Build;
 import android.os.Bundle;
 import android.app.Activity;
+import android.preference.ListPreference;
 import android.preference.Preference;
+import android.preference.PreferenceCategory;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceManager;
+import android.preference.PreferenceScreen;
+import android.util.Range;
+import android.view.Display;

+import com.limelight.LimeLog;
 import com.limelight.PcView;
 import com.limelight.R;
+import com.limelight.binding.video.MediaCodecHelper;
 import com.limelight.utils.UiHelper;

-import java.util.Locale;
-
 public class StreamSettings extends Activity {
+    private PreferenceConfiguration previousPrefs;
+
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

-        String locale = PreferenceConfiguration.readPreferences(this).language;
-        if (!locale.equals(PreferenceConfiguration.DEFAULT_LANGUAGE)) {
-            Configuration config = new Configuration(getResources().getConfiguration());
-            config.locale = new Locale(locale);
-            getResources().updateConfiguration(config, getResources().getDisplayMetrics());
-        }
+        previousPrefs = PreferenceConfiguration.readPreferences(this);
+
+        UiHelper.setLocale(this);

        setContentView(R.layout.activity_stream_settings);
        getFragmentManager().beginTransaction().replace(
@@ -39,18 +44,188 @@ public class StreamSettings extends Activity {
    public void onBackPressed() {
        finish();

-        // Restart the PC view to apply UI changes
-        Intent intent = new Intent(this, PcView.class);
-        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
-        startActivity(intent, null);
+        // Check for changes that require a UI reload to take effect
+        PreferenceConfiguration newPrefs = PreferenceConfiguration.readPreferences(this);
+        if (newPrefs.listMode != previousPrefs.listMode ||
+                newPrefs.smallIconMode != previousPrefs.smallIconMode ||
+                !newPrefs.language.equals(previousPrefs.language)) {
+            // Restart the PC view to apply UI changes
+            Intent intent = new Intent(this, PcView.class);
+            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
+            startActivity(intent, null);
+        }
    }

    public static class SettingsFragment extends PreferenceFragment {
+
+        private static void removeResolution(ListPreference pref, String prefix) {
+            int matchingCount = 0;
+
+            // Count the number of matching entries we'll be removing
+            for (CharSequence seq : pref.getEntryValues()) {
+                if (seq.toString().startsWith(prefix)) {
+                    matchingCount++;
+                }
+            }
+
+            // Create the new arrays
+            CharSequence[] entries = new CharSequence[pref.getEntries().length-matchingCount];
+            CharSequence[] entryValues = new CharSequence[pref.getEntryValues().length-matchingCount];
+            int outIndex = 0;
+            for (int i = 0; i < pref.getEntryValues().length; i++) {
+                if (pref.getEntryValues()[i].toString().startsWith(prefix)) {
+                    // Skip matching prefixes
+                    continue;
+                }
+
+                entries[outIndex] = pref.getEntries()[i];
+                entryValues[outIndex] = pref.getEntryValues()[i];
+                outIndex++;
+            }
+
+            // Update the preference with the new list
+            pref.setEntries(entries);
+            pref.setEntryValues(entryValues);
+        }
+
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);

            addPreferencesFromResource(R.xml.preferences);
+            PreferenceScreen screen = getPreferenceScreen();
+
+            // hide on-screen controls category on non touch screen devices
+            if (!getActivity().getPackageManager().
+                    hasSystemFeature("android.hardware.touchscreen")) {
+                PreferenceCategory category =
+                        (PreferenceCategory) findPreference("category_onscreen_controls");
+                screen.removePreference(category);
+            }
+
+            // Remove PiP mode on devices pre-Oreo
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
+                PreferenceCategory category =
+                        (PreferenceCategory) findPreference("category_basic_settings");
+                category.removePreference(findPreference("checkbox_enable_pip"));
+            }
+
+            // Hide non-supported resolution/FPS combinations
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                Display display = getActivity().getWindowManager().getDefaultDisplay();
+
+                int maxSupportedResW = 0;
+
+                // Always allow resolutions that are smaller or equal to the active
+                // display resolution because decoders can report total non-sense to us.
+                // For example, a p201 device reports:
+                // AVC Decoder: OMX.amlogic.avc.decoder.awesome
+                // HEVC Decoder: OMX.amlogic.hevc.decoder.awesome
+                // AVC supported width range: 64 - 384
+                // HEVC supported width range: 64 - 544
+                for (Display.Mode candidate : display.getSupportedModes()) {
+                    // Some devices report their dimensions in the portrait orientation
+                    // where height > width. Normalize these to the conventional width > height
+                    // arrangement before we process them.
+
+                    int width = Math.max(candidate.getPhysicalWidth(), candidate.getPhysicalHeight());
+                    int height = Math.min(candidate.getPhysicalWidth(), candidate.getPhysicalHeight());
+
+                    if ((width >= 3840 || height >= 2160) && maxSupportedResW < 3840) {
+                        maxSupportedResW = 3840;
+                    }
+                    else if ((width >= 1920 || height >= 1080) && maxSupportedResW < 1920) {
+                        maxSupportedResW = 1920;
+                    }
+                }
+
+                // This must be called to do runtime initialization before calling functions that evaluate
+                // decoder lists.
+                MediaCodecHelper.initialize(getContext(), GlPreferences.readPreferences(getContext()).glRenderer);
+
+                MediaCodecInfo avcDecoder = MediaCodecHelper.findProbableSafeDecoder("video/avc", -1);
+                MediaCodecInfo hevcDecoder = MediaCodecHelper.findProbableSafeDecoder("video/hevc", -1);
+
+                if (avcDecoder != null) {
+                    Range<Integer> avcWidthRange = avcDecoder.getCapabilitiesForType("video/avc").getVideoCapabilities().getSupportedWidths();
+
+                    LimeLog.info("AVC supported width range: "+avcWidthRange.getLower()+" - "+avcWidthRange.getUpper());
+
+                    // If 720p is not reported as supported, ignore all results from this API
+                    if (avcWidthRange.contains(1280)) {
+                        if (avcWidthRange.contains(3840) && maxSupportedResW < 3840) {
+                            maxSupportedResW = 3840;
+                        }
+                        else if (avcWidthRange.contains(1920) && maxSupportedResW < 1920) {
+                            maxSupportedResW = 1920;
+                        }
+                        else if (maxSupportedResW < 1280) {
+                            maxSupportedResW = 1280;
+                        }
+                    }
+                }
+
+                if (hevcDecoder != null) {
+                    Range<Integer> hevcWidthRange = hevcDecoder.getCapabilitiesForType("video/hevc").getVideoCapabilities().getSupportedWidths();
+
+                    LimeLog.info("HEVC supported width range: "+hevcWidthRange.getLower()+" - "+hevcWidthRange.getUpper());
+
+                    // If 720p is not reported as supported, ignore all results from this API
+                    if (hevcWidthRange.contains(1280)) {
+                        if (hevcWidthRange.contains(3840) && maxSupportedResW < 3840) {
+                            maxSupportedResW = 3840;
+                        }
+                        else if (hevcWidthRange.contains(1920) && maxSupportedResW < 1920) {
+                            maxSupportedResW = 1920;
+                        }
+                        else if (maxSupportedResW < 1280) {
+                            maxSupportedResW = 1280;
+                        }
+                    }
+                }
+
+                LimeLog.info("Maximum resolution slot: "+maxSupportedResW);
+
+                ListPreference resPref = (ListPreference) findPreference("list_resolution_fps");
+                if (maxSupportedResW != 0) {
+                    if (maxSupportedResW < 3840) {
+                        // 4K is unsupported
+                        removeResolution(resPref, "4K");
+                    }
+                    if (maxSupportedResW < 1920) {
+                        // 1080p is unsupported
+                        removeResolution(resPref, "1080p");
+                    }
+                    // Never remove 720p
+                }
+            }
+
+            // Remove HDR preference for devices below Nougat
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
+                LimeLog.info("Excluding HDR toggle based on OS");
+                PreferenceCategory category =
+                        (PreferenceCategory) findPreference("category_advanced_settings");
+                category.removePreference(findPreference("checkbox_enable_hdr"));
+            }
+            else {
+                Display display = getActivity().getWindowManager().getDefaultDisplay();
+                Display.HdrCapabilities hdrCaps = display.getHdrCapabilities();
+
+                // We must now ensure our display is compatible with HDR10
+                boolean foundHdr10 = false;
+                for (int hdrType : hdrCaps.getSupportedHdrTypes()) {
+                    if (hdrType == Display.HdrCapabilities.HDR_TYPE_HDR10) {
+                        foundHdr10 = true;
+                    }
+                }
+
+                if (!foundHdr10) {
+                    LimeLog.info("Excluding HDR toggle based on display capabilities");
+                    PreferenceCategory category =
+                            (PreferenceCategory) findPreference("category_advanced_settings");
+                    category.removePreference(findPreference("checkbox_enable_hdr"));
+                }
+            }

            // Add a listener to the FPS and resolution preference
            // so the bitrate can be auto-adjusted
@@ -3,6 +3,6 @@ package com.limelight.ui;
 import android.widget.AbsListView;

 public interface AdapterFragmentCallbacks {
-    public int getAdapterFragmentLayoutId();
-    public void receiveAbsListView(AbsListView gridView);
+    int getAdapterFragmentLayoutId();
+    void receiveAbsListView(AbsListView gridView);
 }
@@ -1,5 +1,5 @@
 package com.limelight.ui;

 public interface GameGestures {
-    public void showKeyboard();
+    void showKeyboard();
 }
@@ -0,0 +1,87 @@
+package com.limelight.ui;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.KeyEvent;
+import android.view.SurfaceView;
+
+public class StreamView extends SurfaceView {
+    private double desiredAspectRatio;
+    private InputCallbacks inputCallbacks;
+
+    public void setDesiredAspectRatio(double aspectRatio) {
+        this.desiredAspectRatio = aspectRatio;
+    }
+
+    public void setInputCallbacks(InputCallbacks callbacks) {
+        this.inputCallbacks = callbacks;
+    }
+
+    public StreamView(Context context) {
+        super(context);
+    }
+
+    public StreamView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public StreamView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @TargetApi(21)
+    public StreamView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        // If no fixed aspect ratio has been provided, simply use the default onMeasure() behavior
+        if (desiredAspectRatio == 0) {
+            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+            return;
+        }
+
+        // Based on code from: https://www.buzzingandroid.com/2012/11/easy-measuring-of-custom-views-with-specific-aspect-ratio/
+        int widthSize = MeasureSpec.getSize(widthMeasureSpec);
+        int heightSize = MeasureSpec.getSize(heightMeasureSpec);
+
+        int measuredHeight, measuredWidth;
+        if (widthSize > heightSize * desiredAspectRatio) {
+            measuredHeight = heightSize;
+            measuredWidth = (int)(measuredHeight * desiredAspectRatio);
+        } else {
+            measuredWidth = widthSize;
+            measuredHeight = (int)(measuredWidth / desiredAspectRatio);
+        }
+
+        setMeasuredDimension(measuredWidth, measuredHeight);
+    }
+
+    @Override
+    public boolean onKeyPreIme(int keyCode, KeyEvent event) {
+        // This callbacks allows us to override dumb IME behavior like when
+        // Samsung's default keyboard consumes Shift+Space. We'll process
+        // the input event directly if any modifier keys are down.
+        if (inputCallbacks != null && event.getModifiers() != 0) {
+            if (event.getAction() == KeyEvent.ACTION_DOWN) {
+                if (inputCallbacks.handleKeyDown(event)) {
+                    return true;
+                }
+            }
+            else if (event.getAction() == KeyEvent.ACTION_UP) {
+                if (inputCallbacks.handleKeyUp(event)) {
+                    return true;
+                }
+            }
+        }
+
+        return super.onKeyPreIme(keyCode, event);
+    }
+
+    public interface InputCallbacks {
+        boolean handleKeyUp(KeyEvent event);
+        boolean handleKeyDown(KeyEvent event);
+    }
+}
@@ -13,7 +13,7 @@ import java.io.OutputStream;
 import java.io.Reader;

 public class CacheHelper {
-    private static File openPath(boolean createPath, File root, String... path) {
+    public static File openPath(boolean createPath, File root, String... path) {
        File f = root;
        for (int i = 0; i < path.length; i++) {
            String component = path[i];
@@ -30,6 +30,14 @@ public class CacheHelper {
        return f;
    }

+    public static long getFileSize(File root, String... path) {
+        return openPath(false, root, path).length();
+    }
+
+    public static boolean deleteCacheFile(File root, String... path) {
+        return openPath(false, root, path).delete();
+    }
+
    public static boolean cacheFileExists(File root, String... path) {
        return openPath(false, root, path).exists();
    }
@@ -42,11 +50,15 @@ public class CacheHelper {
        return new BufferedOutputStream(new FileOutputStream(openPath(true, root, path)));
    }

-    public static void writeInputStreamToOutputStream(InputStream in, OutputStream out) throws IOException {
+    public static void writeInputStreamToOutputStream(InputStream in, OutputStream out, long maxLength) throws IOException {
        byte[] buf = new byte[4096];
        int bytesRead;

        while ((bytesRead = in.read(buf)) != -1) {
+            maxLength -= bytesRead;
+            if (maxLength <= 0) {
+                throw new IOException("Stream exceeded max size");
+            }
            out.write(buf, 0, bytesRead);
        }
    }
@@ -61,6 +73,10 @@ public class CacheHelper {
            sb.append(buf, 0, bytesRead);
        }

+        try {
+            in.close();
+        } catch (IOException ignored) {}
+
        return sb.toString();
    }

@@ -5,23 +5,26 @@ import java.util.ArrayList;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.DialogInterface;
+import android.widget.Button;
+
+import com.limelight.R;

 public class Dialog implements Runnable {
    private final String title;
    private final String message;
    private final Activity activity;
-    private final boolean endAfterDismiss;
+    private final Runnable runOnDismiss;

    private AlertDialog alert;

-    private static final ArrayList<Dialog> rundownDialogs = new ArrayList<Dialog>();
+    private static final ArrayList<Dialog> rundownDialogs = new ArrayList<>();

-    private Dialog(Activity activity, String title, String message, boolean endAfterDismiss)
+    private Dialog(Activity activity, String title, String message, Runnable runOnDismiss)
    {
        this.activity = activity;
        this.title = title;
        this.message = message;
-        this.endAfterDismiss = endAfterDismiss;
+        this.runOnDismiss = runOnDismiss;
    }

    public static void closeDialogs()
@@ -37,9 +40,21 @@ public class Dialog implements Runnable {
        }
    }

-    public static void displayDialog(Activity activity, String title, String message, boolean endAfterDismiss)
+    public static void displayDialog(final Activity activity, String title, String message, final boolean endAfterDismiss)
    {
-        activity.runOnUiThread(new Dialog(activity, title, message, endAfterDismiss));
+        activity.runOnUiThread(new Dialog(activity, title, message, new Runnable() {
+            @Override
+            public void run() {
+                if (endAfterDismiss) {
+                    activity.finish();
+                }
+            }
+        }));
+    }
+
+    public static void displayDialog(Activity activity, String title, String message, Runnable runOnDismiss)
+    {
+        activity.runOnUiThread(new Dialog(activity, title, message, runOnDismiss));
    }

    @Override
@@ -55,18 +70,39 @@ public class Dialog implements Runnable {
        alert.setCancelable(false);
        alert.setCanceledOnTouchOutside(false);
 
-        alert.setButton(AlertDialog.BUTTON_NEUTRAL, "OK", new DialogInterface.OnClickListener() {
+        alert.setButton(AlertDialog.BUTTON_POSITIVE, activity.getResources().getText(android.R.string.ok), new DialogInterface.OnClickListener() {
              public void onClick(DialogInterface dialog, int which) {
                  synchronized (rundownDialogs) {
                      rundownDialogs.remove(Dialog.this);
                      alert.dismiss();
                  }

-                  if (endAfterDismiss) {
-                      activity.finish();
-                  }
+                  runOnDismiss.run();
              }
        });
+        alert.setButton(AlertDialog.BUTTON_NEUTRAL, activity.getResources().getText(R.string.help), new DialogInterface.OnClickListener() {
+            public void onClick(DialogInterface dialog, int which) {
+                synchronized (rundownDialogs) {
+                    rundownDialogs.remove(Dialog.this);
+                    alert.dismiss();
+                }
+
+                runOnDismiss.run();
+
+                HelpLauncher.launchTroubleshooting(activity);
+            }
+        });
+        alert.setOnShowListener(new DialogInterface.OnShowListener(){
+
+            @Override
+            public void onShow(DialogInterface dialog) {
+                // Set focus to the OK button by default
+                Button button = alert.getButton(AlertDialog.BUTTON_POSITIVE);
+                button.setFocusable(true);
+                button.setFocusableInTouchMode(true);
+                button.requestFocus();
+            }
+        });

        synchronized (rundownDialogs) {
            rundownDialogs.add(this);
@@ -0,0 +1,66 @@
+package com.limelight.utils;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.net.Uri;
+
+import com.limelight.HelpActivity;
+
+public class HelpLauncher {
+
+    private static boolean isKnownBrowser(Context context, Intent i) {
+        ResolveInfo resolvedActivity = context.getPackageManager().resolveActivity(i, PackageManager.MATCH_DEFAULT_ONLY);
+        if (resolvedActivity == null) {
+            // No browser
+            return false;
+        }
+
+        String name = resolvedActivity.activityInfo.name;
+        if (name == null) {
+            return false;
+        }
+
+        name = name.toLowerCase();
+        return name.contains("chrome") || name.contains("firefox");
+    }
+
+    private static void launchUrl(Context context, String url) {
+        // Try to launch the default browser
+        try {
+            Intent i = new Intent(Intent.ACTION_VIEW);
+            i.setData(Uri.parse(url));
+
+            // Several Android TV devices will lie and say they do have a browser
+            // even though the OS just shows an error dialog if we try to use it. We need to
+            // be a bit more clever on these devices and detect if the browser is a legitimate
+            // browser or just a fake error message activity.
+            if (!context.getPackageManager().hasSystemFeature(PackageManager.FEATURE_LEANBACK) ||
+                    isKnownBrowser(context, i)) {
+                context.startActivity(i);
+                return;
+            }
+        } catch (Exception e) {
+            // This is only supposed to throw ActivityNotFoundException but
+            // it can (at least) also throw SecurityException if a user's default
+            // browser is not exported. We'll catch everything to workaround this.
+
+            // Fall through
+        }
+
+        // This platform has no browser (possibly a leanback device)
+        // We'll launch our WebView activity
+        Intent i = new Intent(context, HelpActivity.class);
+        i.setData(Uri.parse(url));
+        context.startActivity(i);
+    }
+
+    public static void launchSetupGuide(Context context) {
+        launchUrl(context, "https://github.com/moonlight-stream/moonlight-docs/wiki/Setup-Guide");
+    }
+
+    public static void launchTroubleshooting(Context context) {
+        launchUrl(context, "https://github.com/moonlight-stream/moonlight-docs/wiki/Troubleshooting");
+    }
+}
@@ -14,31 +14,36 @@ import com.limelight.nvstream.http.NvApp;
 import com.limelight.nvstream.http.NvHTTP;

 import java.io.FileNotFoundException;
-import java.net.InetAddress;
 import java.net.UnknownHostException;

 public class ServerHelper {
-    public static InetAddress getCurrentAddressFromComputer(ComputerDetails computer) {
+    public static String getCurrentAddressFromComputer(ComputerDetails computer) {
        return computer.reachability == ComputerDetails.Reachability.LOCAL ?
-                computer.localIp : computer.remoteIp;
+                computer.localAddress : computer.remoteAddress;
+    }
+
+    public static Intent createStartIntent(Activity parent, NvApp app, ComputerDetails computer,
+                                           ComputerManagerService.ComputerManagerBinder managerBinder) {
+        Intent intent = new Intent(parent, Game.class);
+        intent.putExtra(Game.EXTRA_HOST, getCurrentAddressFromComputer(computer));
+        intent.putExtra(Game.EXTRA_APP_NAME, app.getAppName());
+        intent.putExtra(Game.EXTRA_APP_ID, app.getAppId());
+        intent.putExtra(Game.EXTRA_APP_HDR, app.isHdrSupported());
+        intent.putExtra(Game.EXTRA_UNIQUEID, managerBinder.getUniqueId());
+        intent.putExtra(Game.EXTRA_STREAMING_REMOTE,
+                computer.reachability != ComputerDetails.Reachability.LOCAL);
+        intent.putExtra(Game.EXTRA_PC_UUID, computer.uuid.toString());
+        intent.putExtra(Game.EXTRA_PC_NAME, computer.name);
+        return intent;
    }

    public static void doStart(Activity parent, NvApp app, ComputerDetails computer,
                               ComputerManagerService.ComputerManagerBinder managerBinder) {
-        Intent intent = new Intent(parent, Game.class);
-        intent.putExtra(Game.EXTRA_HOST,
-                computer.reachability == ComputerDetails.Reachability.LOCAL ?
-                        computer.localIp.getHostAddress() : computer.remoteIp.getHostAddress());
-        intent.putExtra(Game.EXTRA_APP_NAME, app.getAppName());
-        intent.putExtra(Game.EXTRA_APP_ID, app.getAppId());
-        intent.putExtra(Game.EXTRA_UNIQUEID, managerBinder.getUniqueId());
-        intent.putExtra(Game.EXTRA_STREAMING_REMOTE,
-                computer.reachability != ComputerDetails.Reachability.LOCAL);
-        parent.startActivity(intent);
+        parent.startActivity(createStartIntent(parent, app, computer, managerBinder));
    }

    public static void doQuit(final Activity parent,
-                              final InetAddress address,
+                              final String address,
                              final NvApp app,
                              final ComputerManagerService.ComputerManagerBinder managerBinder,
                              final Runnable onComplete) {
@@ -0,0 +1,138 @@
+package com.limelight.utils;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ShortcutInfo;
+import android.content.pm.ShortcutManager;
+import android.graphics.drawable.Icon;
+import android.os.Build;
+
+import com.limelight.AppView;
+import com.limelight.AppViewShortcutTrampoline;
+import com.limelight.R;
+import com.limelight.nvstream.http.ComputerDetails;
+
+import java.util.Collections;
+import java.util.LinkedList;
+import java.util.List;
+
+public class ShortcutHelper {
+
+    private final ShortcutManager sm;
+    private final Context context;
+
+    public ShortcutHelper(Context context) {
+        this.context = context;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
+            sm = context.getSystemService(ShortcutManager.class);
+        }
+        else {
+            sm = null;
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.N_MR1)
+    private void reapShortcutsForDynamicAdd() {
+        List<ShortcutInfo> dynamicShortcuts = sm.getDynamicShortcuts();
+        while (dynamicShortcuts.size() >= sm.getMaxShortcutCountPerActivity()) {
+            ShortcutInfo maxRankShortcut = dynamicShortcuts.get(0);
+            for (ShortcutInfo scut : dynamicShortcuts) {
+                if (maxRankShortcut.getRank() < scut.getRank()) {
+                    maxRankShortcut = scut;
+                }
+            }
+            sm.removeDynamicShortcuts(Collections.singletonList(maxRankShortcut.getId()));
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.N_MR1)
+    private List<ShortcutInfo> getAllShortcuts() {
+        LinkedList<ShortcutInfo> list = new LinkedList<>();
+        list.addAll(sm.getDynamicShortcuts());
+        list.addAll(sm.getPinnedShortcuts());
+        return list;
+    }
+
+    @TargetApi(Build.VERSION_CODES.N_MR1)
+    private ShortcutInfo getInfoForId(String id) {
+        List<ShortcutInfo> shortcuts = getAllShortcuts();
+
+        for (ShortcutInfo info : shortcuts) {
+            if (info.getId().equals(id)) {
+                return info;
+            }
+        }
+
+        return null;
+    }
+
+    @TargetApi(Build.VERSION_CODES.N_MR1)
+    private boolean isExistingDynamicShortcut(String id) {
+        for (ShortcutInfo si : sm.getDynamicShortcuts()) {
+            if (si.getId().equals(id)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public void reportShortcutUsed(String id) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
+            ShortcutInfo sinfo = getInfoForId(id);
+            if (sinfo != null) {
+                sm.reportShortcutUsed(id);
+            }
+        }
+    }
+
+    public void createAppViewShortcut(String id, String computerName, String computerUuid, boolean forceAdd) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
+            Intent i = new Intent(context, AppViewShortcutTrampoline.class);
+            i.putExtra(AppView.NAME_EXTRA, computerName);
+            i.putExtra(AppView.UUID_EXTRA, computerUuid);
+            i.setAction(Intent.ACTION_DEFAULT);
+
+            ShortcutInfo sinfo = new ShortcutInfo.Builder(context, id)
+                    .setIntent(i)
+                    .setShortLabel(computerName)
+                    .setLongLabel(computerName)
+                    .setIcon(Icon.createWithResource(context, R.mipmap.ic_pc_scut))
+                    .build();
+
+            ShortcutInfo existingSinfo = getInfoForId(id);
+            if (existingSinfo != null) {
+                // Update in place
+                sm.updateShortcuts(Collections.singletonList(sinfo));
+                sm.enableShortcuts(Collections.singletonList(id));
+            }
+
+            // Reap shortcuts to make space for this if it's new
+            // NOTE: This CAN'T be an else on the above if, because it's
+            // possible that we have an existing shortcut but it's not a dynamic one.
+            if (!isExistingDynamicShortcut(id)) {
+                // To avoid a random carousel of shortcuts popping in and out based on polling status,
+                // we only add shortcuts if it's not at the limit or the user made a conscious action
+                // to interact with this PC.
+                if (forceAdd || sm.getDynamicShortcuts().size() < sm.getMaxShortcutCountPerActivity()) {
+                    reapShortcutsForDynamicAdd();
+                    sm.addDynamicShortcuts(Collections.singletonList(sinfo));
+                }
+            }
+        }
+    }
+
+    public void createAppViewShortcut(String id, ComputerDetails details, boolean forceAdd) {
+        createAppViewShortcut(id, details.name, details.uuid.toString(), forceAdd);
+    }
+
+    public void disableShortcut(String id, CharSequence reason) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
+            ShortcutInfo sinfo = getInfoForId(id);
+            if (sinfo != null) {
+                sm.disableShortcuts(Collections.singletonList(id), reason);
+            }
+        }
+    }
+}
@@ -15,7 +15,7 @@ public class SpinnerDialog implements Runnable,OnCancelListener {
    private ProgressDialog progress;
    private final boolean finish;

-    private static final ArrayList<SpinnerDialog> rundownDialogs = new ArrayList<SpinnerDialog>();
+    private static final ArrayList<SpinnerDialog> rundownDialogs = new ArrayList<>();

    private SpinnerDialog(Activity activity, String title, String message, boolean finish)
    {
@@ -5,10 +5,14 @@ import android.app.AlertDialog;
 import android.app.UiModeManager;
 import android.content.Context;
 import android.content.DialogInterface;
+import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.view.View;

 import com.limelight.R;
+import com.limelight.preferences.PreferenceConfiguration;
+
+import java.util.Locale;

 public class UiHelper {

@@ -16,6 +20,28 @@ public class UiHelper {
    private static final int TV_VERTICAL_PADDING_DP = 27;
    private static final int TV_HORIZONTAL_PADDING_DP = 48;

+    public static void setLocale(Activity activity)
+    {
+        String locale = PreferenceConfiguration.readPreferences(activity).language;
+        if (!locale.equals(PreferenceConfiguration.DEFAULT_LANGUAGE)) {
+            Configuration config = new Configuration(activity.getResources().getConfiguration());
+
+            // Some locales include both language and country which must be separated
+            // before calling the Locale constructor.
+            if (locale.contains("-"))
+            {
+                config.locale = new Locale(locale.substring(0, locale.indexOf('-')),
+                        locale.substring(locale.indexOf('-') + 1));
+            }
+            else
+            {
+                config.locale = new Locale(locale);
+            }
+
+            activity.getResources().updateConfiguration(config, activity.getResources().getDisplayMetrics());
+        }
+    }
+
    public static void notifyNewRootView(Activity activity)
    {
        View rootView = activity.findViewById(android.R.id.content);
@@ -33,6 +59,44 @@ public class UiHelper {
        }
    }

+    public static void showDecoderCrashDialog(Activity activity) {
+        final SharedPreferences prefs = activity.getSharedPreferences("DecoderTombstone", 0);
+        final int crashCount = prefs.getInt("CrashCount", 0);
+        int lastNotifiedCrashCount = prefs.getInt("LastNotifiedCrashCount", 0);
+
+        // Remember the last crash count we notified at, so we don't
+        // display the crash dialog every time the app is started until
+        // they stream again
+        if (crashCount != 0 && crashCount != lastNotifiedCrashCount) {
+            if (crashCount % 3 == 0) {
+                // At 3 consecutive crashes, we'll forcefully reset their settings
+                PreferenceConfiguration.resetStreamingSettings(activity);
+                Dialog.displayDialog(activity,
+                        activity.getResources().getString(R.string.title_decoding_reset),
+                        activity.getResources().getString(R.string.message_decoding_reset),
+                        new Runnable() {
+                            @Override
+                            public void run() {
+                                // Mark notification as acknowledged on dismissal
+                                prefs.edit().putInt("LastNotifiedCrashCount", crashCount).apply();
+                            }
+                        });
+            }
+            else {
+                Dialog.displayDialog(activity,
+                        activity.getResources().getString(R.string.title_decoding_error),
+                        activity.getResources().getString(R.string.message_decoding_error),
+                        new Runnable() {
+                            @Override
+                            public void run() {
+                                // Mark notification as acknowledged on dismissal
+                                prefs.edit().putInt("LastNotifiedCrashCount", crashCount).apply();
+                            }
+                        });
+            }
+        }
+    }
+
    public static void displayQuitConfirmationDialog(Activity parent, final Runnable onYes, final Runnable onNo) {
        DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
            @Override
@@ -0,0 +1,47 @@
+package com.limelight.utils;
+
+public class Vector2d {
+	private float x;
+	private float y;
+	private double magnitude;
+	
+	public static final Vector2d ZERO = new Vector2d();
+	
+	public Vector2d() {
+		initialize(0, 0);
+	}
+	
+	public void initialize(float x, float y) {
+		this.x = x;
+		this.y = y;
+		this.magnitude = Math.sqrt(Math.pow(x, 2) + Math.pow(y, 2));
+	}
+	
+	public double getMagnitude() {
+		return magnitude;
+	}
+	
+	public void getNormalized(Vector2d vector) {
+		vector.initialize((float)(x / magnitude), (float)(y / magnitude));
+	}
+	
+	public void scalarMultiply(double factor) {
+		initialize((float)(x * factor), (float)(y * factor));
+	}
+	
+	public void setX(float x) {
+		initialize(x, this.y);
+	}
+	
+	public void setY(float y) {
+		initialize(this.x, y);
+	}
+	
+	public float getX() {
+		return x;
+	}
+	
+	public float getY() {
+		return y;
+	}
+}
@@ -1,9 +1,4 @@
-# Application.mk for Limelight
+# Application.mk for Moonlight

 # Our minimum version is Android 4.1
 APP_PLATFORM := android-16
-
-APP_ABI := armeabi-v7a arm64-v8a x86 x86_64 mips #mips64
-
-# We want an optimized build
-APP_OPTIM := release
@@ -5,9 +5,32 @@ include $(call all-subdir-makefiles)

 LOCAL_PATH := $(MY_LOCAL_PATH)

-include $(CLEAR_VARS)
-LOCAL_MODULE    := evdev_reader
-LOCAL_SRC_FILES := evdev_reader.c
-LOCAL_LDLIBS    := -llog
+# Only build evdev_reader for the rooted APK flavor
+ifeq (root,$(PRODUCT_FLAVOR))
+    include $(CLEAR_VARS)
+    LOCAL_MODULE    := evdev_reader
+    LOCAL_SRC_FILES := evdev_reader.c
+    LOCAL_LDLIBS    := -llog
+
+
+    # This next portion of the makefile is mostly copied from build-executable.mk but
+    # creates a binary with the libXXX.so form so the APK will install and drop
+    # the binary correctly.
+
+    LOCAL_BUILD_SCRIPT := BUILD_EXECUTABLE
+    LOCAL_MAKEFILE     := $(local-makefile)
+
+    $(call check-defined-LOCAL_MODULE,$(LOCAL_BUILD_SCRIPT))
+    $(call check-LOCAL_MODULE,$(LOCAL_MAKEFILE))
+    $(call check-LOCAL_MODULE_FILENAME)
+
+    # we are building target objects
+    my := TARGET_
+
+    $(call handle-module-filename,lib,$(TARGET_SONAME_EXTENSION))
+    $(call handle-module-built)
+
+    LOCAL_MODULE_CLASS := EXECUTABLE
+    include $(BUILD_SYSTEM)/build-module.mk
+endif

-include $(BUILD_SHARED_LIBRARY)
@@ -1,118 +1,412 @@
 #include <stdlib.h>
-#include <jni.h>
+#include <stdio.h>
+#include <string.h>

 #include <sys/types.h>
+#include <sys/socket.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <linux/input.h>
 #include <unistd.h>
 #include <poll.h>
 #include <errno.h>
+#include <dirent.h>
+#include <pthread.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+
+#include <arpa/inet.h>

 #include <android/log.h>

-JNIEXPORT jint JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_open(JNIEnv *env, jobject this, jstring absolutePath) {
-	const char *path;
-	
-	path = (*env)->GetStringUTFChars(env, absolutePath, NULL);
-	
-	return open(path, O_RDWR);
-}
+#define EVDEV_MAX_EVENT_SIZE 24

-JNIEXPORT jboolean JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_grab(JNIEnv *env, jobject this, jint fd) {
-    return ioctl(fd, EVIOCGRAB, 1) == 0;
-}
+#define REL_X 0x00
+#define REL_Y 0x01
+#define KEY_Q 16
+#define BTN_LEFT 0x110
+#define BTN_GAMEPAD 0x130

-JNIEXPORT jboolean JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_ungrab(JNIEnv *env, jobject this, jint fd) {
-    return ioctl(fd, EVIOCGRAB, 0) == 0;
-}
+struct DeviceEntry {
+    struct DeviceEntry *next;
+    pthread_t thread;
+    int fd;
+    char devName[128];
+};

-// has*() and friends are based on Android's EventHub.cpp
+static struct DeviceEntry *DeviceListHead;
+static int grabbing = 1;
+static pthread_mutex_t DeviceListLock = PTHREAD_MUTEX_INITIALIZER;
+static pthread_mutex_t SocketSendLock = PTHREAD_MUTEX_INITIALIZER;
+static int sock;
+
+// This is a small executable that runs in a root shell. It reads input
+// devices and writes the evdev output packets to a socket. This allows
+// Moonlight to read input devices without having to muck with changing
+// device permissions or modifying SELinux policy (which is prevented in
+// Marshmallow anyway).

 #define test_bit(bit, array)    (array[bit/8] & (1<<(bit%8)))

-JNIEXPORT jboolean JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_hasRelAxis(JNIEnv *env, jobject this, jint fd, jshort axis) {
+static int hasRelAxis(int fd, short axis) {
    unsigned char relBitmask[(REL_MAX + 1) / 8];
-    
+
    ioctl(fd, EVIOCGBIT(EV_REL, sizeof(relBitmask)), relBitmask);
-    
+
    return test_bit(axis, relBitmask);
 }

-JNIEXPORT jboolean JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_hasAbsAxis(JNIEnv *env, jobject this, jint fd, jshort axis) {
-    unsigned char absBitmask[(ABS_MAX + 1) / 8];
-    
-    ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absBitmask)), absBitmask);
-    
-    return test_bit(axis, absBitmask);
-}
-
-JNIEXPORT jboolean JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_hasKey(JNIEnv *env, jobject this, jint fd, jshort key) {
+static int hasKey(int fd, short key) {
    unsigned char keyBitmask[(KEY_MAX + 1) / 8];
-    
+
    ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keyBitmask)), keyBitmask);
-    
+
    return test_bit(key, keyBitmask);
 }

-JNIEXPORT jint JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_read(JNIEnv *env, jobject this, jint fd, jbyteArray buffer) {
-    jint ret;
-    jbyte *data;
-    int pollres;
+static void outputEvdevData(char *data, int dataSize) {
+    char packetBuffer[EVDEV_MAX_EVENT_SIZE + sizeof(dataSize)];
+
+    // Copy the full packet into our buffer
+    memcpy(packetBuffer, &dataSize, sizeof(dataSize));
+    memcpy(&packetBuffer[sizeof(dataSize)], data, dataSize);
+
+    // Lock to prevent other threads from sending at the same time
+    pthread_mutex_lock(&SocketSendLock);
+    send(sock, packetBuffer, dataSize + sizeof(dataSize), 0);
+    pthread_mutex_unlock(&SocketSendLock);
+}
+
+void* pollThreadFunc(void* context) {
+    struct DeviceEntry *device = context;
    struct pollfd pollinfo;
-    
-    data = (*env)->GetByteArrayElements(env, buffer, NULL);
-    if (data == NULL) {
-        __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
-            "Failed to get byte array");
+    int pollres, ret;
+    char data[EVDEV_MAX_EVENT_SIZE];
+
+    __android_log_print(ANDROID_LOG_INFO, "EvdevReader", "Polling /dev/input/%s", device->devName);
+
+    if (grabbing) {
+        // Exclusively grab the input device (required to make the Android cursor disappear)
+        if (ioctl(device->fd, EVIOCGRAB, 1) < 0) {
+            __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                "EVIOCGRAB failed for %s: %d", device->devName, errno);
+            goto cleanup;
+        }
+    }
+
+    for (;;) {
+        do {
+            // Unwait every 250 ms to return to caller if the fd is closed
+            pollinfo.fd = device->fd;
+            pollinfo.events = POLLIN;
+            pollinfo.revents = 0;
+            pollres = poll(&pollinfo, 1, 250);
+        }
+        while (pollres == 0);
+
+        if (pollres > 0 && (pollinfo.revents & POLLIN)) {
+            // We'll have data available now
+            ret = read(device->fd, data, EVDEV_MAX_EVENT_SIZE);
+            if (ret < 0) {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                    "read() failed: %d", errno);
+                goto cleanup;
+            }
+            else if (ret == 0) {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                    "read() graceful EOF");
+                goto cleanup;
+            }
+            else if (grabbing) {
+                // Write out the data to our client
+                outputEvdevData(data, ret);
+            }
+        }
+        else {
+            if (pollres < 0) {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                    "poll() failed: %d", errno);
+            }
+            else {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                    "Unexpected revents: %d", pollinfo.revents);
+            }
+
+            // Terminate this thread
+            goto cleanup;
+        }
+    }
+
+cleanup:
+    __android_log_print(ANDROID_LOG_INFO, "EvdevReader", "Closing /dev/input/%s", device->devName);
+
+    // Remove the context from the linked list
+    {
+        struct DeviceEntry *lastEntry;
+
+        // Lock the device list
+        pthread_mutex_lock(&DeviceListLock);
+
+        if (DeviceListHead == device) {
+            DeviceListHead = device->next;
+        }
+        else {
+            lastEntry = DeviceListHead;
+            while (lastEntry->next != NULL) {
+                if (lastEntry->next == device) {
+                    lastEntry->next = device->next;
+                    break;
+                }
+
+                lastEntry = lastEntry->next;
+            }
+        }
+
+        // Unlock device list
+        pthread_mutex_unlock(&DeviceListLock);
+    }
+
+    // Free the context
+    ioctl(device->fd, EVIOCGRAB, 0);
+    close(device->fd);
+    free(device);
+
+    return NULL;
+}
+
+static int precheckDeviceForPolling(int fd) {
+    int isMouse;
+    int isKeyboard;
+    int isGamepad;
+
+    // This is the same check that Android does in EventHub.cpp
+    isMouse = hasRelAxis(fd, REL_X) &&
+           hasRelAxis(fd, REL_Y) &&
+           hasKey(fd, BTN_LEFT);
+
+    // This is the same check that Android does in EventHub.cpp
+    isKeyboard = hasKey(fd, KEY_Q);
+
+    isGamepad = hasKey(fd, BTN_GAMEPAD);
+
+    // We only handle keyboards and mice that aren't gamepads
+    return (isMouse || isKeyboard) && !isGamepad;
+}
+
+static void startPollForDevice(char* deviceName) {
+    struct DeviceEntry *currentEntry;
+    char fullPath[256];
+    int fd;
+
+    // Lock the device list
+    pthread_mutex_lock(&DeviceListLock);
+
+    // Check if the device is already being polled
+    currentEntry = DeviceListHead;
+    while (currentEntry != NULL) {
+        if (strcmp(currentEntry->devName, deviceName) == 0) {
+            // Already polling this device
+            goto unlock;
+        }
+
+        currentEntry = currentEntry->next;
+    }
+
+    // Open the device
+    sprintf(fullPath, "/dev/input/%s", deviceName);
+    fd = open(fullPath, O_RDWR);
+    if (fd < 0) {
+        __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "Couldn't open %s: %d", fullPath, errno);
+        goto unlock;
+    }
+
+    // Allocate a context
+    currentEntry = malloc(sizeof(*currentEntry));
+    if (currentEntry == NULL) {
+        close(fd);
+        goto unlock;
+    }
+
+    // Populate context
+    currentEntry->fd = fd;
+    strcpy(currentEntry->devName, deviceName);
+
+    // Check if we support polling this device
+    if (!precheckDeviceForPolling(fd)) {
+        // Nope, get out
+        free(currentEntry);
+        close(fd);
+        goto unlock;
+    }
+
+    // Start the polling thread
+    if (pthread_create(&currentEntry->thread, NULL, pollThreadFunc, currentEntry) != 0) {
+        free(currentEntry);
+        close(fd);
+        goto unlock;
+    }
+
+    // Queue this onto the device list
+    currentEntry->next = DeviceListHead;
+    DeviceListHead = currentEntry;
+
+unlock:
+    // Unlock and return
+    pthread_mutex_unlock(&DeviceListLock);
+}
+
+static int enumerateDevices(void) {
+    DIR *inputDir;
+    struct dirent *dirEnt;
+
+    inputDir = opendir("/dev/input");
+    if (!inputDir) {
+        __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "Couldn't open /dev/input: %d", errno);
        return -1;
    }

-    do
-    {
-        // Unwait every 250 ms to return to caller if the fd is closed
-        pollinfo.fd = fd;
-        pollinfo.events = POLLIN;
-        pollinfo.revents = 0;
-        pollres = poll(&pollinfo, 1, 250);
-    }
-    while (pollres == 0);
-    
-    if (pollres > 0 && (pollinfo.revents & POLLIN)) {
-        // We'll have data available now
-        ret = read(fd, data, sizeof(struct input_event));
-        if (ret < 0) {
-            __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
-                "read() failed: %d", errno);
+    // Start polling each device in /dev/input
+    while ((dirEnt = readdir(inputDir)) != NULL) {
+        if (strcmp(dirEnt->d_name, ".") == 0 || strcmp(dirEnt->d_name, "..") == 0) {
+            // Skip these virtual directories
+            continue;
        }
+
+        if (strstr(dirEnt->d_name, "event") == NULL) {
+            // Skip non-event devices
+            continue;
+        }
+
+        startPollForDevice(dirEnt->d_name);
    }
-    else {
-        // There must have been a failure
-        ret = -1;
-    
-        if (pollres < 0) {
-            __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
-                "poll() failed: %d", errno);
+
+    closedir(inputDir);
+    return 0;
+}
+
+static int connectSocket(int port) {
+    struct sockaddr_in saddr;
+    int ret;
+    int val;
+
+    sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
+    if (sock < 0) {
+        __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "socket() failed: %d", errno);
+        return -1;
+    }
+
+    memset(&saddr, 0, sizeof(saddr));
+    saddr.sin_family = AF_INET;
+    saddr.sin_port = htons(port);
+    saddr.sin_addr.s_addr = inet_addr("127.0.0.1");
+    ret = connect(sock, (struct sockaddr*)&saddr, sizeof(saddr));
+    if (ret < 0) {
+        __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "connect() failed: %d", errno);
+        return -1;
+    }
+
+    val = 1;
+    ret = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char*)&val, sizeof(val));
+    if (ret < 0) {
+        __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "setsockopt() failed: %d", errno);
+        // We can continue anyways
+    }
+
+    __android_log_print(ANDROID_LOG_INFO, "EvdevReader", "Connection established to port %d", port);
+
+    return 0;
+}
+
+#define UNGRAB_REQ 1
+#define REGRAB_REQ 2
+
+int main(int argc, char* argv[]) {
+    int ret;
+    int pollres;
+    struct pollfd pollinfo;
+    int port;
+
+    __android_log_print(ANDROID_LOG_INFO, "EvdevReader", "Entered main()");
+
+    port = atoi(argv[1]);
+    __android_log_print(ANDROID_LOG_INFO, "EvdevReader", "Requested port number: %d", port);
+
+    // Connect to the app's socket
+    ret = connectSocket(port);
+    if (ret < 0) {
+        return ret;
+    }
+
+    // Perform initial enumeration
+    ret = enumerateDevices();
+    if (ret < 0) {
+        return ret;
+    }
+
+    // Wait for requests from the client
+    for (;;) {
+        unsigned char requestId;
+
+        do {
+            // Every second we poll again for new devices if
+            // we haven't received any new events
+            pollinfo.fd = sock;
+            pollinfo.events = POLLIN;
+            pollinfo.revents = 0;
+            pollres = poll(&pollinfo, 1, 1000);
+            if (pollres == 0) {
+                // Timeout, re-enumerate devices
+                enumerateDevices();
+            }
+        }
+        while (pollres == 0);
+
+        if (pollres > 0 && (pollinfo.revents & POLLIN)) {
+            // We'll have data available now
+            ret = recv(sock, &requestId, sizeof(requestId), 0);
+            if (ret < sizeof(requestId)) {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "Short read on socket");
+                return errno;
+            }
+
+            if (requestId != UNGRAB_REQ && requestId != REGRAB_REQ) {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader", "Unknown request");
+                return requestId;
+            }
+
+            {
+                struct DeviceEntry *currentEntry;
+
+                pthread_mutex_lock(&DeviceListLock);
+
+                // Update state for future devices
+                grabbing = (requestId == REGRAB_REQ);
+
+                // Carry out the requested action on each device
+                currentEntry = DeviceListHead;
+                while (currentEntry != NULL) {
+                    ioctl(currentEntry->fd, EVIOCGRAB, grabbing);
+                    currentEntry = currentEntry->next;
+                }
+
+                pthread_mutex_unlock(&DeviceListLock);
+
+                __android_log_print(ANDROID_LOG_INFO, "EvdevReader", "New grab status is: %s",
+                    grabbing ? "enabled" : "disabled");
+            }
        }
        else {
-            __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
-                "Unexpected revents: %d", pollinfo.revents);
+            // Terminate this thread
+            if (pollres < 0) {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                    "Socket recv poll() failed: %d", errno);
+            }
+            else {
+                __android_log_print(ANDROID_LOG_ERROR, "EvdevReader",
+                                    "Socket poll unexpected revents: %d", pollinfo.revents);
+            }
+
+            return -1;
        }
    }
-    
-    (*env)->ReleaseByteArrayElements(env, buffer, data, 0);
-
-	return ret;
-}
-
-JNIEXPORT jint JNICALL
-Java_com_limelight_binding_input_evdev_EvdevReader_close(JNIEnv *env, jobject this, jint fd) {
-	return close(fd);
-}
+}
@@ -1,17 +0,0 @@
-# Android.mk for Limelight's H264 decoder
-MY_LOCAL_PATH := $(call my-dir)
-
-include $(call all-subdir-makefiles)
-
-LOCAL_PATH := $(MY_LOCAL_PATH)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE    := nv_avc_dec
-LOCAL_SRC_FILES := nv_avc_dec.c nv_avc_dec_jni.c
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/ffmpeg/$(TARGET_ARCH_ABI)/include
-LOCAL_LDLIBS := -L$(SYSROOT)/usr/lib -llog -landroid
-
-# Link to ffmpeg libraries
-LOCAL_SHARED_LIBRARIES := libavcodec libavformat libswscale libavutil libwsresample
-
-include $(BUILD_SHARED_LIBRARY)
@@ -1,31 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
- 
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libavcodec
-LOCAL_SRC_FILES:= $(TARGET_ARCH_ABI)/lib/libavcodec-55.so
-LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
-include $(PREBUILT_SHARED_LIBRARY)
- 
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libavformat
-LOCAL_SRC_FILES:= $(TARGET_ARCH_ABI)/lib/libavformat-55.so
-LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
-include $(PREBUILT_SHARED_LIBRARY)
- 
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libswscale
-LOCAL_SRC_FILES:= $(TARGET_ARCH_ABI)/lib/libswscale-2.so
-LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
-include $(PREBUILT_SHARED_LIBRARY)
- 
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libavutil
-LOCAL_SRC_FILES:= $(TARGET_ARCH_ABI)/lib/libavutil-52.so
-LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
-include $(PREBUILT_SHARED_LIBRARY)
- 
-include $(CLEAR_VARS)
-LOCAL_MODULE:= libwsresample
-LOCAL_SRC_FILES:= $(TARGET_ARCH_ABI)/lib/libswresample-0.so
-LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
-include $(PREBUILT_SHARED_LIBRARY)
@@ -1,116 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_AVFFT_H
-#define AVCODEC_AVFFT_H
-
-/**
- * @file
- * @ingroup lavc_fft
- * FFT functions
- */
-
-/**
- * @defgroup lavc_fft FFT functions
- * @ingroup lavc_misc
- *
- * @{
- */
-
-typedef float FFTSample;
-
-typedef struct FFTComplex {
-    FFTSample re, im;
-} FFTComplex;
-
-typedef struct FFTContext FFTContext;
-
-/**
- * Set up a complex FFT.
- * @param nbits           log2 of the length of the input array
- * @param inverse         if 0 perform the forward transform, if 1 perform the inverse
- */
-FFTContext *av_fft_init(int nbits, int inverse);
-
-/**
- * Do the permutation needed BEFORE calling ff_fft_calc().
- */
-void av_fft_permute(FFTContext *s, FFTComplex *z);
-
-/**
- * Do a complex FFT with the parameters defined in av_fft_init(). The
- * input data must be permuted before. No 1.0/sqrt(n) normalization is done.
- */
-void av_fft_calc(FFTContext *s, FFTComplex *z);
-
-void av_fft_end(FFTContext *s);
-
-FFTContext *av_mdct_init(int nbits, int inverse, double scale);
-void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
-void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
-void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
-void av_mdct_end(FFTContext *s);
-
-/* Real Discrete Fourier Transform */
-
-enum RDFTransformType {
-    DFT_R2C,
-    IDFT_C2R,
-    IDFT_R2C,
-    DFT_C2R,
-};
-
-typedef struct RDFTContext RDFTContext;
-
-/**
- * Set up a real FFT.
- * @param nbits           log2 of the length of the input array
- * @param trans           the type of transform
- */
-RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
-void av_rdft_calc(RDFTContext *s, FFTSample *data);
-void av_rdft_end(RDFTContext *s);
-
-/* Discrete Cosine Transform */
-
-typedef struct DCTContext DCTContext;
-
-enum DCTTransformType {
-    DCT_II = 0,
-    DCT_III,
-    DCT_I,
-    DST_I,
-};
-
-/**
- * Set up DCT.
- * @param nbits           size of the input array:
- *                        (1 << nbits)     for DCT-II, DCT-III and DST-I
- *                        (1 << nbits) + 1 for DCT-I
- *
- * @note the first element of the input of DST-I is ignored
- */
-DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
-void av_dct_calc(DCTContext *s, FFTSample *data);
-void av_dct_end (DCTContext *s);
-
-/**
- * @}
- */
-
-#endif /* AVCODEC_AVFFT_H */
@@ -1,95 +0,0 @@
-/*
- * DXVA2 HW acceleration
- *
- * copyright (c) 2009 Laurent Aimar
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_DXVA_H
-#define AVCODEC_DXVA_H
-
-/**
- * @file
- * @ingroup lavc_codec_hwaccel_dxva2
- * Public libavcodec DXVA2 header.
- */
-
-#if defined(_WIN32_WINNT) && _WIN32_WINNT < 0x0600
-#undef _WIN32_WINNT
-#endif
-
-#if !defined(_WIN32_WINNT)
-#define _WIN32_WINNT 0x0600
-#endif
-
-#include <stdint.h>
-#include <d3d9.h>
-#include <dxva2api.h>
-
-/**
- * @defgroup lavc_codec_hwaccel_dxva2 DXVA2
- * @ingroup lavc_codec_hwaccel
- *
- * @{
- */
-
-#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
-
-/**
- * This structure is used to provides the necessary configurations and data
- * to the DXVA2 FFmpeg HWAccel implementation.
- *
- * The application must make it available as AVCodecContext.hwaccel_context.
- */
-struct dxva_context {
-    /**
-     * DXVA2 decoder object
-     */
-    IDirectXVideoDecoder *decoder;
-
-    /**
-     * DXVA2 configuration used to create the decoder
-     */
-    const DXVA2_ConfigPictureDecode *cfg;
-
-    /**
-     * The number of surface in the surface array
-     */
-    unsigned surface_count;
-
-    /**
-     * The array of Direct3D surfaces used to create the decoder
-     */
-    LPDIRECT3DSURFACE9 *surface;
-
-    /**
-     * A bit field configuring the workarounds needed for using the decoder
-     */
-    uint64_t workaround;
-
-    /**
-     * Private to the FFmpeg AVHWAccel implementation
-     */
-    unsigned report_id;
-};
-
-/**
- * @}
- */
-
-#endif /* AVCODEC_DXVA_H */
@@ -1,397 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_OLD_CODEC_IDS_H
-#define AVCODEC_OLD_CODEC_IDS_H
-
-#include "libavutil/common.h"
-
-/*
- * This header exists to prevent new codec IDs from being accidentally added to
- * the deprecated list.
- * Do not include it directly. It will be removed on next major bump
- *
- * Do not add new items to this list. Use the AVCodecID enum instead.
- */
-
-    CODEC_ID_NONE = AV_CODEC_ID_NONE,
-
-    /* video codecs */
-    CODEC_ID_MPEG1VIDEO,
-    CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
-    CODEC_ID_MPEG2VIDEO_XVMC,
-    CODEC_ID_H261,
-    CODEC_ID_H263,
-    CODEC_ID_RV10,
-    CODEC_ID_RV20,
-    CODEC_ID_MJPEG,
-    CODEC_ID_MJPEGB,
-    CODEC_ID_LJPEG,
-    CODEC_ID_SP5X,
-    CODEC_ID_JPEGLS,
-    CODEC_ID_MPEG4,
-    CODEC_ID_RAWVIDEO,
-    CODEC_ID_MSMPEG4V1,
-    CODEC_ID_MSMPEG4V2,
-    CODEC_ID_MSMPEG4V3,
-    CODEC_ID_WMV1,
-    CODEC_ID_WMV2,
-    CODEC_ID_H263P,
-    CODEC_ID_H263I,
-    CODEC_ID_FLV1,
-    CODEC_ID_SVQ1,
-    CODEC_ID_SVQ3,
-    CODEC_ID_DVVIDEO,
-    CODEC_ID_HUFFYUV,
-    CODEC_ID_CYUV,
-    CODEC_ID_H264,
-    CODEC_ID_INDEO3,
-    CODEC_ID_VP3,
-    CODEC_ID_THEORA,
-    CODEC_ID_ASV1,
-    CODEC_ID_ASV2,
-    CODEC_ID_FFV1,
-    CODEC_ID_4XM,
-    CODEC_ID_VCR1,
-    CODEC_ID_CLJR,
-    CODEC_ID_MDEC,
-    CODEC_ID_ROQ,
-    CODEC_ID_INTERPLAY_VIDEO,
-    CODEC_ID_XAN_WC3,
-    CODEC_ID_XAN_WC4,
-    CODEC_ID_RPZA,
-    CODEC_ID_CINEPAK,
-    CODEC_ID_WS_VQA,
-    CODEC_ID_MSRLE,
-    CODEC_ID_MSVIDEO1,
-    CODEC_ID_IDCIN,
-    CODEC_ID_8BPS,
-    CODEC_ID_SMC,
-    CODEC_ID_FLIC,
-    CODEC_ID_TRUEMOTION1,
-    CODEC_ID_VMDVIDEO,
-    CODEC_ID_MSZH,
-    CODEC_ID_ZLIB,
-    CODEC_ID_QTRLE,
-    CODEC_ID_TSCC,
-    CODEC_ID_ULTI,
-    CODEC_ID_QDRAW,
-    CODEC_ID_VIXL,
-    CODEC_ID_QPEG,
-    CODEC_ID_PNG,
-    CODEC_ID_PPM,
-    CODEC_ID_PBM,
-    CODEC_ID_PGM,
-    CODEC_ID_PGMYUV,
-    CODEC_ID_PAM,
-    CODEC_ID_FFVHUFF,
-    CODEC_ID_RV30,
-    CODEC_ID_RV40,
-    CODEC_ID_VC1,
-    CODEC_ID_WMV3,
-    CODEC_ID_LOCO,
-    CODEC_ID_WNV1,
-    CODEC_ID_AASC,
-    CODEC_ID_INDEO2,
-    CODEC_ID_FRAPS,
-    CODEC_ID_TRUEMOTION2,
-    CODEC_ID_BMP,
-    CODEC_ID_CSCD,
-    CODEC_ID_MMVIDEO,
-    CODEC_ID_ZMBV,
-    CODEC_ID_AVS,
-    CODEC_ID_SMACKVIDEO,
-    CODEC_ID_NUV,
-    CODEC_ID_KMVC,
-    CODEC_ID_FLASHSV,
-    CODEC_ID_CAVS,
-    CODEC_ID_JPEG2000,
-    CODEC_ID_VMNC,
-    CODEC_ID_VP5,
-    CODEC_ID_VP6,
-    CODEC_ID_VP6F,
-    CODEC_ID_TARGA,
-    CODEC_ID_DSICINVIDEO,
-    CODEC_ID_TIERTEXSEQVIDEO,
-    CODEC_ID_TIFF,
-    CODEC_ID_GIF,
-    CODEC_ID_DXA,
-    CODEC_ID_DNXHD,
-    CODEC_ID_THP,
-    CODEC_ID_SGI,
-    CODEC_ID_C93,
-    CODEC_ID_BETHSOFTVID,
-    CODEC_ID_PTX,
-    CODEC_ID_TXD,
-    CODEC_ID_VP6A,
-    CODEC_ID_AMV,
-    CODEC_ID_VB,
-    CODEC_ID_PCX,
-    CODEC_ID_SUNRAST,
-    CODEC_ID_INDEO4,
-    CODEC_ID_INDEO5,
-    CODEC_ID_MIMIC,
-    CODEC_ID_RL2,
-    CODEC_ID_ESCAPE124,
-    CODEC_ID_DIRAC,
-    CODEC_ID_BFI,
-    CODEC_ID_CMV,
-    CODEC_ID_MOTIONPIXELS,
-    CODEC_ID_TGV,
-    CODEC_ID_TGQ,
-    CODEC_ID_TQI,
-    CODEC_ID_AURA,
-    CODEC_ID_AURA2,
-    CODEC_ID_V210X,
-    CODEC_ID_TMV,
-    CODEC_ID_V210,
-    CODEC_ID_DPX,
-    CODEC_ID_MAD,
-    CODEC_ID_FRWU,
-    CODEC_ID_FLASHSV2,
-    CODEC_ID_CDGRAPHICS,
-    CODEC_ID_R210,
-    CODEC_ID_ANM,
-    CODEC_ID_BINKVIDEO,
-    CODEC_ID_IFF_ILBM,
-    CODEC_ID_IFF_BYTERUN1,
-    CODEC_ID_KGV1,
-    CODEC_ID_YOP,
-    CODEC_ID_VP8,
-    CODEC_ID_PICTOR,
-    CODEC_ID_ANSI,
-    CODEC_ID_A64_MULTI,
-    CODEC_ID_A64_MULTI5,
-    CODEC_ID_R10K,
-    CODEC_ID_MXPEG,
-    CODEC_ID_LAGARITH,
-    CODEC_ID_PRORES,
-    CODEC_ID_JV,
-    CODEC_ID_DFA,
-    CODEC_ID_WMV3IMAGE,
-    CODEC_ID_VC1IMAGE,
-    CODEC_ID_UTVIDEO,
-    CODEC_ID_BMV_VIDEO,
-    CODEC_ID_VBLE,
-    CODEC_ID_DXTORY,
-    CODEC_ID_V410,
-    CODEC_ID_XWD,
-    CODEC_ID_CDXL,
-    CODEC_ID_XBM,
-    CODEC_ID_ZEROCODEC,
-    CODEC_ID_MSS1,
-    CODEC_ID_MSA1,
-    CODEC_ID_TSCC2,
-    CODEC_ID_MTS2,
-    CODEC_ID_CLLC,
-    CODEC_ID_Y41P       = MKBETAG('Y','4','1','P'),
-    CODEC_ID_ESCAPE130  = MKBETAG('E','1','3','0'),
-    CODEC_ID_EXR        = MKBETAG('0','E','X','R'),
-    CODEC_ID_AVRP       = MKBETAG('A','V','R','P'),
-
-    CODEC_ID_G2M        = MKBETAG( 0 ,'G','2','M'),
-    CODEC_ID_AVUI       = MKBETAG('A','V','U','I'),
-    CODEC_ID_AYUV       = MKBETAG('A','Y','U','V'),
-    CODEC_ID_V308       = MKBETAG('V','3','0','8'),
-    CODEC_ID_V408       = MKBETAG('V','4','0','8'),
-    CODEC_ID_YUV4       = MKBETAG('Y','U','V','4'),
-    CODEC_ID_SANM       = MKBETAG('S','A','N','M'),
-    CODEC_ID_PAF_VIDEO  = MKBETAG('P','A','F','V'),
-    CODEC_ID_SNOW       = AV_CODEC_ID_SNOW,
-
-    /* various PCM "codecs" */
-    CODEC_ID_FIRST_AUDIO = 0x10000,     ///< A dummy id pointing at the start of audio codecs
-    CODEC_ID_PCM_S16LE = 0x10000,
-    CODEC_ID_PCM_S16BE,
-    CODEC_ID_PCM_U16LE,
-    CODEC_ID_PCM_U16BE,
-    CODEC_ID_PCM_S8,
-    CODEC_ID_PCM_U8,
-    CODEC_ID_PCM_MULAW,
-    CODEC_ID_PCM_ALAW,
-    CODEC_ID_PCM_S32LE,
-    CODEC_ID_PCM_S32BE,
-    CODEC_ID_PCM_U32LE,
-    CODEC_ID_PCM_U32BE,
-    CODEC_ID_PCM_S24LE,
-    CODEC_ID_PCM_S24BE,
-    CODEC_ID_PCM_U24LE,
-    CODEC_ID_PCM_U24BE,
-    CODEC_ID_PCM_S24DAUD,
-    CODEC_ID_PCM_ZORK,
-    CODEC_ID_PCM_S16LE_PLANAR,
-    CODEC_ID_PCM_DVD,
-    CODEC_ID_PCM_F32BE,
-    CODEC_ID_PCM_F32LE,
-    CODEC_ID_PCM_F64BE,
-    CODEC_ID_PCM_F64LE,
-    CODEC_ID_PCM_BLURAY,
-    CODEC_ID_PCM_LXF,
-    CODEC_ID_S302M,
-    CODEC_ID_PCM_S8_PLANAR,
-
-    /* various ADPCM codecs */
-    CODEC_ID_ADPCM_IMA_QT = 0x11000,
-    CODEC_ID_ADPCM_IMA_WAV,
-    CODEC_ID_ADPCM_IMA_DK3,
-    CODEC_ID_ADPCM_IMA_DK4,
-    CODEC_ID_ADPCM_IMA_WS,
-    CODEC_ID_ADPCM_IMA_SMJPEG,
-    CODEC_ID_ADPCM_MS,
-    CODEC_ID_ADPCM_4XM,
-    CODEC_ID_ADPCM_XA,
-    CODEC_ID_ADPCM_ADX,
-    CODEC_ID_ADPCM_EA,
-    CODEC_ID_ADPCM_G726,
-    CODEC_ID_ADPCM_CT,
-    CODEC_ID_ADPCM_SWF,
-    CODEC_ID_ADPCM_YAMAHA,
-    CODEC_ID_ADPCM_SBPRO_4,
-    CODEC_ID_ADPCM_SBPRO_3,
-    CODEC_ID_ADPCM_SBPRO_2,
-    CODEC_ID_ADPCM_THP,
-    CODEC_ID_ADPCM_IMA_AMV,
-    CODEC_ID_ADPCM_EA_R1,
-    CODEC_ID_ADPCM_EA_R3,
-    CODEC_ID_ADPCM_EA_R2,
-    CODEC_ID_ADPCM_IMA_EA_SEAD,
-    CODEC_ID_ADPCM_IMA_EA_EACS,
-    CODEC_ID_ADPCM_EA_XAS,
-    CODEC_ID_ADPCM_EA_MAXIS_XA,
-    CODEC_ID_ADPCM_IMA_ISS,
-    CODEC_ID_ADPCM_G722,
-    CODEC_ID_ADPCM_IMA_APC,
-    CODEC_ID_VIMA       = MKBETAG('V','I','M','A'),
-
-    /* AMR */
-    CODEC_ID_AMR_NB = 0x12000,
-    CODEC_ID_AMR_WB,
-
-    /* RealAudio codecs*/
-    CODEC_ID_RA_144 = 0x13000,
-    CODEC_ID_RA_288,
-
-    /* various DPCM codecs */
-    CODEC_ID_ROQ_DPCM = 0x14000,
-    CODEC_ID_INTERPLAY_DPCM,
-    CODEC_ID_XAN_DPCM,
-    CODEC_ID_SOL_DPCM,
-
-    /* audio codecs */
-    CODEC_ID_MP2 = 0x15000,
-    CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
-    CODEC_ID_AAC,
-    CODEC_ID_AC3,
-    CODEC_ID_DTS,
-    CODEC_ID_VORBIS,
-    CODEC_ID_DVAUDIO,
-    CODEC_ID_WMAV1,
-    CODEC_ID_WMAV2,
-    CODEC_ID_MACE3,
-    CODEC_ID_MACE6,
-    CODEC_ID_VMDAUDIO,
-    CODEC_ID_FLAC,
-    CODEC_ID_MP3ADU,
-    CODEC_ID_MP3ON4,
-    CODEC_ID_SHORTEN,
-    CODEC_ID_ALAC,
-    CODEC_ID_WESTWOOD_SND1,
-    CODEC_ID_GSM, ///< as in Berlin toast format
-    CODEC_ID_QDM2,
-    CODEC_ID_COOK,
-    CODEC_ID_TRUESPEECH,
-    CODEC_ID_TTA,
-    CODEC_ID_SMACKAUDIO,
-    CODEC_ID_QCELP,
-    CODEC_ID_WAVPACK,
-    CODEC_ID_DSICINAUDIO,
-    CODEC_ID_IMC,
-    CODEC_ID_MUSEPACK7,
-    CODEC_ID_MLP,
-    CODEC_ID_GSM_MS, /* as found in WAV */
-    CODEC_ID_ATRAC3,
-    CODEC_ID_VOXWARE,
-    CODEC_ID_APE,
-    CODEC_ID_NELLYMOSER,
-    CODEC_ID_MUSEPACK8,
-    CODEC_ID_SPEEX,
-    CODEC_ID_WMAVOICE,
-    CODEC_ID_WMAPRO,
-    CODEC_ID_WMALOSSLESS,
-    CODEC_ID_ATRAC3P,
-    CODEC_ID_EAC3,
-    CODEC_ID_SIPR,
-    CODEC_ID_MP1,
-    CODEC_ID_TWINVQ,
-    CODEC_ID_TRUEHD,
-    CODEC_ID_MP4ALS,
-    CODEC_ID_ATRAC1,
-    CODEC_ID_BINKAUDIO_RDFT,
-    CODEC_ID_BINKAUDIO_DCT,
-    CODEC_ID_AAC_LATM,
-    CODEC_ID_QDMC,
-    CODEC_ID_CELT,
-    CODEC_ID_G723_1,
-    CODEC_ID_G729,
-    CODEC_ID_8SVX_EXP,
-    CODEC_ID_8SVX_FIB,
-    CODEC_ID_BMV_AUDIO,
-    CODEC_ID_RALF,
-    CODEC_ID_IAC,
-    CODEC_ID_ILBC,
-    CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
-    CODEC_ID_SONIC       = MKBETAG('S','O','N','C'),
-    CODEC_ID_SONIC_LS    = MKBETAG('S','O','N','L'),
-    CODEC_ID_PAF_AUDIO   = MKBETAG('P','A','F','A'),
-    CODEC_ID_OPUS        = MKBETAG('O','P','U','S'),
-
-    /* subtitle codecs */
-    CODEC_ID_FIRST_SUBTITLE = 0x17000,          ///< A dummy ID pointing at the start of subtitle codecs.
-    CODEC_ID_DVD_SUBTITLE = 0x17000,
-    CODEC_ID_DVB_SUBTITLE,
-    CODEC_ID_TEXT,  ///< raw UTF-8 text
-    CODEC_ID_XSUB,
-    CODEC_ID_SSA,
-    CODEC_ID_MOV_TEXT,
-    CODEC_ID_HDMV_PGS_SUBTITLE,
-    CODEC_ID_DVB_TELETEXT,
-    CODEC_ID_SRT,
-    CODEC_ID_MICRODVD   = MKBETAG('m','D','V','D'),
-    CODEC_ID_EIA_608    = MKBETAG('c','6','0','8'),
-    CODEC_ID_JACOSUB    = MKBETAG('J','S','U','B'),
-    CODEC_ID_SAMI       = MKBETAG('S','A','M','I'),
-    CODEC_ID_REALTEXT   = MKBETAG('R','T','X','T'),
-    CODEC_ID_SUBVIEWER  = MKBETAG('S','u','b','V'),
-
-    /* other specific kind of codecs (generally used for attachments) */
-    CODEC_ID_FIRST_UNKNOWN = 0x18000,           ///< A dummy ID pointing at the start of various fake codecs.
-    CODEC_ID_TTF = 0x18000,
-    CODEC_ID_BINTEXT    = MKBETAG('B','T','X','T'),
-    CODEC_ID_XBIN       = MKBETAG('X','B','I','N'),
-    CODEC_ID_IDF        = MKBETAG( 0 ,'I','D','F'),
-    CODEC_ID_OTF        = MKBETAG( 0 ,'O','T','F'),
-
-    CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like CODEC_ID_NONE) but lavf should attempt to identify it
-
-    CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
-                                * stream (only used by libavformat) */
-    CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
-                                * stream (only used by libavformat) */
-    CODEC_ID_FFMETADATA = 0x21000,   ///< Dummy codec for streams containing only metadata information.
-
-#endif /* AVCODEC_OLD_CODEC_IDS_H */
@@ -1,173 +0,0 @@
-/*
- * Video Acceleration API (shared data between FFmpeg and the video player)
- * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
- *
- * Copyright (C) 2008-2009 Splitted-Desktop Systems
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_VAAPI_H
-#define AVCODEC_VAAPI_H
-
-/**
- * @file
- * @ingroup lavc_codec_hwaccel_vaapi
- * Public libavcodec VA API header.
- */
-
-#include <stdint.h>
-
-/**
- * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
- * @ingroup lavc_codec_hwaccel
- * @{
- */
-
-/**
- * This structure is used to share data between the FFmpeg library and
- * the client video application.
- * This shall be zero-allocated and available as
- * AVCodecContext.hwaccel_context. All user members can be set once
- * during initialization or through each AVCodecContext.get_buffer()
- * function call. In any case, they must be valid prior to calling
- * decoding functions.
- */
-struct vaapi_context {
-    /**
-     * Window system dependent data
-     *
-     * - encoding: unused
-     * - decoding: Set by user
-     */
-    void *display;
-
-    /**
-     * Configuration ID
-     *
-     * - encoding: unused
-     * - decoding: Set by user
-     */
-    uint32_t config_id;
-
-    /**
-     * Context ID (video decode pipeline)
-     *
-     * - encoding: unused
-     * - decoding: Set by user
-     */
-    uint32_t context_id;
-
-    /**
-     * VAPictureParameterBuffer ID
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    uint32_t pic_param_buf_id;
-
-    /**
-     * VAIQMatrixBuffer ID
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    uint32_t iq_matrix_buf_id;
-
-    /**
-     * VABitPlaneBuffer ID (for VC-1 decoding)
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    uint32_t bitplane_buf_id;
-
-    /**
-     * Slice parameter/data buffer IDs
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    uint32_t *slice_buf_ids;
-
-    /**
-     * Number of effective slice buffer IDs to send to the HW
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    unsigned int n_slice_buf_ids;
-
-    /**
-     * Size of pre-allocated slice_buf_ids
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    unsigned int slice_buf_ids_alloc;
-
-    /**
-     * Pointer to VASliceParameterBuffers
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    void *slice_params;
-
-    /**
-     * Size of a VASliceParameterBuffer element
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    unsigned int slice_param_size;
-
-    /**
-     * Size of pre-allocated slice_params
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    unsigned int slice_params_alloc;
-
-    /**
-     * Number of slices currently filled in
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    unsigned int slice_count;
-
-    /**
-     * Pointer to slice data buffer base
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    const uint8_t *slice_data;
-
-    /**
-     * Current size of slice data
-     *
-     * - encoding: unused
-     * - decoding: Set by libavcodec
-     */
-    uint32_t slice_data_size;
-};
-
-/* @} */
-
-#endif /* AVCODEC_VAAPI_H */
@@ -1,162 +0,0 @@
-/*
- * VDA HW acceleration
- *
- * copyright (c) 2011 Sebastien Zwickert
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_VDA_H
-#define AVCODEC_VDA_H
-
-/**
- * @file
- * @ingroup lavc_codec_hwaccel_vda
- * Public libavcodec VDA header.
- */
-
-#include <stdint.h>
-
-// emmintrin.h is unable to compile with -std=c99 -Werror=missing-prototypes
-// http://openradar.appspot.com/8026390
-#undef __GNUC_STDC_INLINE__
-
-#define Picture QuickdrawPicture
-#include <VideoDecodeAcceleration/VDADecoder.h>
-#undef Picture
-
-#include "libavcodec/version.h"
-
-/**
- * @defgroup lavc_codec_hwaccel_vda VDA
- * @ingroup lavc_codec_hwaccel
- *
- * @{
- */
-
-/**
- * This structure is used to provide the necessary configurations and data
- * to the VDA FFmpeg HWAccel implementation.
- *
- * The application must make it available as AVCodecContext.hwaccel_context.
- */
-struct vda_context {
-    /**
-     * VDA decoder object.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by libavcodec.
-     */
-    VDADecoder          decoder;
-
-    /**
-     * The Core Video pixel buffer that contains the current image data.
-     *
-     * encoding: unused
-     * decoding: Set by libavcodec. Unset by user.
-     */
-    CVPixelBufferRef    cv_buffer;
-
-    /**
-     * Use the hardware decoder in synchronous mode.
-     *
-     * encoding: unused
-     * decoding: Set by user.
-     */
-    int                 use_sync_decoding;
-
-    /**
-     * The frame width.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by user.
-     */
-    int                 width;
-
-    /**
-     * The frame height.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by user.
-     */
-    int                 height;
-
-    /**
-     * The frame format.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by user.
-     */
-    int                 format;
-
-    /**
-     * The pixel format for output image buffers.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by user.
-     */
-    OSType              cv_pix_fmt_type;
-
-    /**
-     * The current bitstream buffer.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by libavcodec.
-     */
-    uint8_t             *priv_bitstream;
-
-    /**
-     * The current size of the bitstream.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by libavcodec.
-     */
-    int                 priv_bitstream_size;
-
-    /**
-     * The reference size used for fast reallocation.
-     *
-     * - encoding: unused
-     * - decoding: Set/Unset by libavcodec.
-     */
-    int                 priv_allocated_size;
-
-    /**
-     * Use av_buffer to manage buffer.
-     * When the flag is set, the CVPixelBuffers returned by the decoder will
-     * be released automatically, so you have to retain them if necessary.
-     * Not setting this flag may cause memory leak.
-     *
-     * encoding: unused
-     * decoding: Set by user.
-     */
-    int                 use_ref_buffer;
-};
-
-/** Create the video decoder. */
-int ff_vda_create_decoder(struct vda_context *vda_ctx,
-                          uint8_t *extradata,
-                          int extradata_size);
-
-/** Destroy the video decoder. */
-int ff_vda_destroy_decoder(struct vda_context *vda_ctx);
-
-/**
- * @}
- */
-
-#endif /* AVCODEC_VDA_H */
@@ -1,195 +0,0 @@
-/*
- * The Video Decode and Presentation API for UNIX (VDPAU) is used for
- * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1.
- *
- * Copyright (C) 2008 NVIDIA
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_VDPAU_H
-#define AVCODEC_VDPAU_H
-
-/**
- * @file
- * @ingroup lavc_codec_hwaccel_vdpau
- * Public libavcodec VDPAU header.
- */
-
-
-/**
- * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer
- * @ingroup lavc_codec_hwaccel
- *
- * VDPAU hardware acceleration has two modules
- * - VDPAU decoding
- * - VDPAU presentation
- *
- * The VDPAU decoding module parses all headers using FFmpeg
- * parsing mechanisms and uses VDPAU for the actual decoding.
- *
- * As per the current implementation, the actual decoding
- * and rendering (API calls) are done as part of the VDPAU
- * presentation (vo_vdpau.c) module.
- *
- * @{
- */
-
-#include <vdpau/vdpau.h>
-#include <vdpau/vdpau_x11.h>
-#include "libavutil/avconfig.h"
-#include "libavutil/attributes.h"
-
-#ifndef FF_API_CAP_VDPAU
-#define FF_API_CAP_VDPAU 1
-#endif
-#ifndef FF_API_BUFS_VDPAU
-#define FF_API_BUFS_VDPAU 1
-#endif
-
-#if FF_API_BUFS_VDPAU
-union AVVDPAUPictureInfo {
-    VdpPictureInfoH264        h264;
-    VdpPictureInfoMPEG1Or2    mpeg;
-    VdpPictureInfoVC1          vc1;
-    VdpPictureInfoMPEG4Part2 mpeg4;
-};
-#endif
-
-struct AVCodecContext;
-struct AVFrame;
-
-typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *,
-                               const VdpPictureInfo *, uint32_t,
-                               const VdpBitstreamBuffer *);
-
-/**
- * This structure is used to share data between the libavcodec library and
- * the client video application.
- * The user shall allocate the structure via the av_alloc_vdpau_hwaccel
- * function and make it available as
- * AVCodecContext.hwaccel_context. Members can be set by the user once
- * during initialization or through each AVCodecContext.get_buffer()
- * function call. In any case, they must be valid prior to calling
- * decoding functions.
- */
-typedef struct AVVDPAUContext {
-    /**
-     * VDPAU decoder handle
-     *
-     * Set by user.
-     */
-    VdpDecoder decoder;
-
-    /**
-     * VDPAU decoder render callback
-     *
-     * Set by the user.
-     */
-    VdpDecoderRender *render;
-
-#if FF_API_BUFS_VDPAU
-    /**
-     * VDPAU picture information
-     *
-     * Set by libavcodec.
-     */
-    attribute_deprecated
-    union AVVDPAUPictureInfo info;
-
-    /**
-     * Allocated size of the bitstream_buffers table.
-     *
-     * Set by libavcodec.
-     */
-    attribute_deprecated
-    int bitstream_buffers_allocated;
-
-    /**
-     * Useful bitstream buffers in the bitstream buffers table.
-     *
-     * Set by libavcodec.
-     */
-    attribute_deprecated
-    int bitstream_buffers_used;
-
-   /**
-     * Table of bitstream buffers.
-     * The user is responsible for freeing this buffer using av_freep().
-     *
-     * Set by libavcodec.
-     */
-    attribute_deprecated
-    VdpBitstreamBuffer *bitstream_buffers;
-#endif
-    AVVDPAU_Render2 render2;
-} AVVDPAUContext;
-
-/**
- * @brief allocation function for AVVDPAUContext
- *
- * Allows extending the struct without breaking API/ABI
- */
-AVVDPAUContext *av_alloc_vdpaucontext(void);
-
-AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *);
-void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2);
-
-#if FF_API_CAP_VDPAU
-/** @brief The videoSurface is used for rendering. */
-#define FF_VDPAU_STATE_USED_FOR_RENDER 1
-
-/**
- * @brief The videoSurface is needed for reference/prediction.
- * The codec manipulates this.
- */
-#define FF_VDPAU_STATE_USED_FOR_REFERENCE 2
-
-/**
- * @brief This structure is used as a callback between the FFmpeg
- * decoder (vd_) and presentation (vo_) module.
- * This is used for defining a video frame containing surface,
- * picture parameter, bitstream information etc which are passed
- * between the FFmpeg decoder and its clients.
- */
-struct vdpau_render_state {
-    VdpVideoSurface surface; ///< Used as rendered surface, never changed.
-
-    int state; ///< Holds FF_VDPAU_STATE_* values.
-
-#if AV_HAVE_INCOMPATIBLE_LIBAV_ABI
-    /** picture parameter information for all supported codecs */
-    union AVVDPAUPictureInfo info;
-#endif
-
-    /** Describe size/location of the compressed video data.
-        Set to 0 when freeing bitstream_buffers. */
-    int bitstream_buffers_allocated;
-    int bitstream_buffers_used;
-    /** The user is responsible for freeing this buffer using av_freep(). */
-    VdpBitstreamBuffer *bitstream_buffers;
-
-#if !AV_HAVE_INCOMPATIBLE_LIBAV_ABI
-    /** picture parameter information for all supported codecs */
-    union AVVDPAUPictureInfo info;
-#endif
-};
-#endif
-
-/* @}*/
-
-#endif /* AVCODEC_VDPAU_H */
@@ -1,104 +0,0 @@
-/*
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_VERSION_H
-#define AVCODEC_VERSION_H
-
-/**
- * @file
- * @ingroup libavc
- * Libavcodec version macros.
- */
-
-#include "libavutil/avutil.h"
-
-#define LIBAVCODEC_VERSION_MAJOR 55
-#define LIBAVCODEC_VERSION_MINOR  39
-#define LIBAVCODEC_VERSION_MICRO 101
-
-#define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
-                                               LIBAVCODEC_VERSION_MINOR, \
-                                               LIBAVCODEC_VERSION_MICRO)
-#define LIBAVCODEC_VERSION      AV_VERSION(LIBAVCODEC_VERSION_MAJOR,    \
-                                           LIBAVCODEC_VERSION_MINOR,    \
-                                           LIBAVCODEC_VERSION_MICRO)
-#define LIBAVCODEC_BUILD        LIBAVCODEC_VERSION_INT
-
-#define LIBAVCODEC_IDENT        "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
-
-/**
- * FF_API_* defines may be placed below to indicate public API that will be
- * dropped at a future version bump. The defines themselves are not part of
- * the public API and may change, break or disappear at any time.
- */
-
-#ifndef FF_API_REQUEST_CHANNELS
-#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_ALLOC_CONTEXT
-#define FF_API_ALLOC_CONTEXT    (LIBAVCODEC_VERSION_MAJOR < 55)
-#endif
-#ifndef FF_API_AVCODEC_OPEN
-#define FF_API_AVCODEC_OPEN     (LIBAVCODEC_VERSION_MAJOR < 55)
-#endif
-#ifndef FF_API_OLD_DECODE_AUDIO
-#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_OLD_TIMECODE
-#define FF_API_OLD_TIMECODE (LIBAVCODEC_VERSION_MAJOR < 55)
-#endif
-
-#ifndef FF_API_OLD_ENCODE_AUDIO
-#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_OLD_ENCODE_VIDEO
-#define FF_API_OLD_ENCODE_VIDEO (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_CODEC_ID
-#define FF_API_CODEC_ID          (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_AVCODEC_RESAMPLE
-#define FF_API_AVCODEC_RESAMPLE  (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_DEINTERLACE
-#define FF_API_DEINTERLACE       (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_DESTRUCT_PACKET
-#define FF_API_DESTRUCT_PACKET   (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_GET_BUFFER
-#define FF_API_GET_BUFFER        (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_MISSING_SAMPLE
-#define FF_API_MISSING_SAMPLE    (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_LOWRES
-#define FF_API_LOWRES            (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_CAP_VDPAU
-#define FF_API_CAP_VDPAU         (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_BUFS_VDPAU
-#define FF_API_BUFS_VDPAU        (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-#ifndef FF_API_VOXWARE
-#define FF_API_VOXWARE           (LIBAVCODEC_VERSION_MAJOR < 56)
-#endif
-
-#endif /* AVCODEC_VERSION_H */
@@ -1,168 +0,0 @@
-/*
- * Copyright (C) 2003 Ivan Kalvachev
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_XVMC_H
-#define AVCODEC_XVMC_H
-
-/**
- * @file
- * @ingroup lavc_codec_hwaccel_xvmc
- * Public libavcodec XvMC header.
- */
-
-#include <X11/extensions/XvMC.h>
-
-#include "avcodec.h"
-
-/**
- * @defgroup lavc_codec_hwaccel_xvmc XvMC
- * @ingroup lavc_codec_hwaccel
- *
- * @{
- */
-
-#define AV_XVMC_ID                    0x1DC711C0  /**< special value to ensure that regular pixel routines haven't corrupted the struct
-                                                       the number is 1337 speak for the letters IDCT MCo (motion compensation) */
-
-struct xvmc_pix_fmt {
-    /** The field contains the special constant value AV_XVMC_ID.
-        It is used as a test that the application correctly uses the API,
-        and that there is no corruption caused by pixel routines.
-        - application - set during initialization
-        - libavcodec  - unchanged
-    */
-    int             xvmc_id;
-
-    /** Pointer to the block array allocated by XvMCCreateBlocks().
-        The array has to be freed by XvMCDestroyBlocks().
-        Each group of 64 values represents one data block of differential
-        pixel information (in MoCo mode) or coefficients for IDCT.
-        - application - set the pointer during initialization
-        - libavcodec  - fills coefficients/pixel data into the array
-    */
-    short*          data_blocks;
-
-    /** Pointer to the macroblock description array allocated by
-        XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks().
-        - application - set the pointer during initialization
-        - libavcodec  - fills description data into the array
-    */
-    XvMCMacroBlock* mv_blocks;
-
-    /** Number of macroblock descriptions that can be stored in the mv_blocks
-        array.
-        - application - set during initialization
-        - libavcodec  - unchanged
-    */
-    int             allocated_mv_blocks;
-
-    /** Number of blocks that can be stored at once in the data_blocks array.
-        - application - set during initialization
-        - libavcodec  - unchanged
-    */
-    int             allocated_data_blocks;
-
-    /** Indicate that the hardware would interpret data_blocks as IDCT
-        coefficients and perform IDCT on them.
-        - application - set during initialization
-        - libavcodec  - unchanged
-    */
-    int             idct;
-
-    /** In MoCo mode it indicates that intra macroblocks are assumed to be in
-        unsigned format; same as the XVMC_INTRA_UNSIGNED flag.
-        - application - set during initialization
-        - libavcodec  - unchanged
-    */
-    int             unsigned_intra;
-
-    /** Pointer to the surface allocated by XvMCCreateSurface().
-        It has to be freed by XvMCDestroySurface() on application exit.
-        It identifies the frame and its state on the video hardware.
-        - application - set during initialization
-        - libavcodec  - unchanged
-    */
-    XvMCSurface*    p_surface;
-
-/** Set by the decoder before calling ff_draw_horiz_band(),
-    needed by the XvMCRenderSurface function. */
-//@{
-    /** Pointer to the surface used as past reference
-        - application - unchanged
-        - libavcodec  - set
-    */
-    XvMCSurface*    p_past_surface;
-
-    /** Pointer to the surface used as future reference
-        - application - unchanged
-        - libavcodec  - set
-    */
-    XvMCSurface*    p_future_surface;
-
-    /** top/bottom field or frame
-        - application - unchanged
-        - libavcodec  - set
-    */
-    unsigned int    picture_structure;
-
-    /** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence
-        - application - unchanged
-        - libavcodec  - set
-    */
-    unsigned int    flags;
-//}@
-
-    /** Number of macroblock descriptions in the mv_blocks array
-        that have already been passed to the hardware.
-        - application - zeroes it on get_buffer().
-                        A successful ff_draw_horiz_band() may increment it
-                        with filled_mb_block_num or zero both.
-        - libavcodec  - unchanged
-    */
-    int             start_mv_blocks_num;
-
-    /** Number of new macroblock descriptions in the mv_blocks array (after
-        start_mv_blocks_num) that are filled by libavcodec and have to be
-        passed to the hardware.
-        - application - zeroes it on get_buffer() or after successful
-                        ff_draw_horiz_band().
-        - libavcodec  - increment with one of each stored MB
-    */
-    int             filled_mv_blocks_num;
-
-    /** Number of the next free data block; one data block consists of
-        64 short values in the data_blocks array.
-        All blocks before this one have already been claimed by placing their
-        position into the corresponding block description structure field,
-        that are part of the mv_blocks array.
-        - application - zeroes it on get_buffer().
-                        A successful ff_draw_horiz_band() may zero it together
-                        with start_mb_blocks_num.
-        - libavcodec  - each decoded macroblock increases it by the number
-                        of coded blocks it contains.
-    */
-    int             next_free_data_block_num;
-};
-
-/**
- * @}
- */
-
-#endif /* AVCODEC_XVMC_H */
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