Increment version code

This reverts commit 36f8cc02cb.

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "app/src/main/jni/jnienet/enet"]
+	path = app/src/main/jni/jnienet/enet
+	url = https://github.com/cgutman/enet.git

README.md

@@ -8,7 +8,7 @@ whether in your own home or over the internet.
 
 [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/moonlight-stream/moonlight-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
 

app/build.gradle

@@ -4,15 +4,15 @@ import org.apache.tools.ant.taskdefs.condition.Os
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    compileSdkVersion 24
+    buildToolsVersion "24.0.0"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 23
+        targetSdkVersion 24
 
-        versionName "4.5"
-        versionCode = 84
+        versionName "4.6"
+        versionCode = 103
     }
 
     productFlavors {
@@ -25,6 +25,10 @@ android {
         }
     }
 
+    lintOptions {
+        disable 'MissingTranslation'
+    }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -32,6 +36,13 @@ android {
         }
     }
 
+    // These lines are required to avoid dexing issues with the BouncyCastle library
+    // bundled with limelight-common.jar
+    packagingOptions {
+        exclude 'META-INF/BCKEY.SF'
+        exclude 'META-INF/BCKEY.DSA'
+    }
+
     sourceSets.main.jni.srcDirs = []
 
     //noinspection GroovyAssignabilityCheck,GroovyAssignabilityCheck

app/src/main/AndroidManifest.xml

@@ -12,17 +12,18 @@
     <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" />
 
     <application
         android:allowBackup="true"
         android:icon="@drawable/ic_launcher"
+        android:banner="@drawable/atv_banner"
         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" />
         
-        <!-- Launcher for traditional devices -->
         <activity
             android:name=".PcView"
             android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection">
@@ -30,22 +31,10 @@
                 <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 -->
-        <activity
-            android:name=".PcViewTv"
-            android:logo="@drawable/atv_banner"
-            android:icon="@drawable/atv_banner"
-            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>
-        </activity>
-        
         <activity
             android:name=".AppView"
             android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection" >

app/src/main/java/com/limelight/AppView.java

@@ -50,6 +50,7 @@ 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;
@@ -95,9 +96,25 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                     // Load the app grid with cached data (if possible)
                     populateAppGridWithCache();
 
-                    getFragmentManager().beginTransaction()
-                            .replace(R.id.appFragmentContainer, new AdapterFragment())
-                            .commitAllowingStateLoss();
+                    runOnUiThread(new Runnable() {
+                        @Override
+                        public void run() {
+                            if (isFinishing() || isChangingConfigurations()) {
+                                return;
+                            }
+
+                            // 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();
         }
@@ -108,7 +125,8 @@ 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;
         }
 
@@ -252,6 +270,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
     protected void onResume() {
         super.onResume();
 
+        inForeground = true;
         startComputerUpdates();
     }
 
@@ -259,6 +278,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
     protected void onPause() {
         super.onPause();
 
+        inForeground = false;
         stopComputerUpdates();
     }
 

app/src/main/java/com/limelight/Game.java

@@ -4,9 +4,10 @@ package com.limelight;
 import com.limelight.binding.PlatformBinding;
 import com.limelight.binding.input.ControllerHandler;
 import com.limelight.binding.input.KeyboardTranslator;
+import com.limelight.binding.input.capture.InputCaptureManager;
+import com.limelight.binding.input.capture.InputCaptureProvider;
 import com.limelight.binding.input.TouchContext;
 import com.limelight.binding.input.driver.UsbDriverService;
-import com.limelight.binding.input.evdev.EvdevHandler;
 import com.limelight.binding.input.evdev.EvdevListener;
 import com.limelight.binding.input.virtual_controller.VirtualController;
 import com.limelight.binding.video.EnhancedDecoderRenderer;
@@ -21,6 +22,7 @@ import com.limelight.nvstream.input.KeyboardPacket;
 import com.limelight.nvstream.input.MouseButtonPacket;
 import com.limelight.preferences.PreferenceConfiguration;
 import com.limelight.ui.GameGestures;
+import com.limelight.ui.StreamView;
 import com.limelight.utils.Dialog;
 import com.limelight.utils.SpinnerDialog;
 
@@ -37,6 +39,7 @@ import android.hardware.input.InputManager;
 import android.media.AudioManager;
 import android.net.ConnectivityManager;
 import android.net.wifi.WifiManager;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
@@ -46,12 +49,10 @@ import android.view.InputDevice;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
 import android.view.SurfaceHolder;
-import android.view.SurfaceView;
 import android.view.View;
 import android.view.View.OnGenericMotionListener;
 import android.view.View.OnSystemUiVisibilityChangeListener;
 import android.view.View.OnTouchListener;
-import android.view.ViewGroup;
 import android.view.Window;
 import android.view.WindowManager;
 import android.widget.FrameLayout;
@@ -73,8 +74,8 @@ public class Game extends Activity implements SurfaceHolder.Callback,
     private final TouchContext[] touchContextMap = new TouchContext[2];
     private long threeFingerDownTime = 0;
 
-    private static final double REFERENCE_HORIZ_RES = 1280;
-    private static final double REFERENCE_VERT_RES = 720;
+    private static final int REFERENCE_HORIZ_RES = 1280;
+    private static final int REFERENCE_VERT_RES = 720;
 
     private static final int THREE_FINGER_TAP_THRESHOLD = 300;
 
@@ -83,19 +84,18 @@ public class Game extends Activity implements SurfaceHolder.Callback,
     private KeyboardTranslator keybTranslator;
 
     private PreferenceConfiguration prefConfig;
-    private final Point screenSize = new Point(0, 0);
 
     private NvConnection conn;
     private SpinnerDialog spinner;
     private boolean displayedFailureDialog = false;
     private boolean connecting = false;
     private boolean connected = false;
-    private boolean deferredSurfaceResize = false;
 
-    private EvdevHandler evdevHandler;
+    private InputCaptureProvider inputCaptureProvider;
     private int modifierFlags = 0;
     private boolean grabbedInput = true;
     private boolean grabComboDown = false;
+    private StreamView streamView;
 
     private EnhancedDecoderRenderer decoderRenderer;
 
@@ -174,13 +174,10 @@ public class Game extends Activity implements SurfaceHolder.Callback,
             drFlags |= VideoDecoderRenderer.FLAG_FILL_SCREEN;
         }
 
-        Display display = getWindowManager().getDefaultDisplay();
-        display.getSize(screenSize);
-
         // Listen for events on the game surface
-        SurfaceView sv = (SurfaceView) findViewById(R.id.surfaceView);
-        sv.setOnGenericMotionListener(this);
-        sv.setOnTouchListener(this);
+        streamView = (StreamView) findViewById(R.id.surfaceView);
+        streamView.setOnGenericMotionListener(this);
+        streamView.setOnTouchListener(this);
 
         // Warn the user if they're on a metered connection
         checkDataConnection();
@@ -249,44 +246,24 @@ public class Game extends Activity implements SurfaceHolder.Callback,
         InputManager inputManager = (InputManager) getSystemService(Context.INPUT_SERVICE);
         inputManager.registerInputDeviceListener(controllerHandler, null);
 
-        boolean aspectRatioMatch = false;
-        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) {
-            // On KitKat and later (where we can use the whole screen via immersive mode), we'll
-            // calculate whether we need to scale by aspect ratio or not. If not, we'll use
-            // setFixedSize so we can handle 4K properly. The only known devices that have
-            // >= 4K screens have exactly 4K screens, so we'll be able to hit this good path
-            // on these devices. On Marshmallow, we can start changing to 4K manually but no
-            // 4K devices run 6.0 at the moment.
-            double screenAspectRatio = ((double)screenSize.y) / screenSize.x;
-            double streamAspectRatio = ((double)prefConfig.height) / prefConfig.width;
-            if (Math.abs(screenAspectRatio - streamAspectRatio) < 0.001) {
-                LimeLog.info("Stream has compatible aspect ratio with output display");
-                aspectRatioMatch = true;
-            }
-        }
-
-        SurfaceHolder sh = sv.getHolder();
-        if (prefConfig.stretchVideo || aspectRatioMatch) {
-            // Set the surface to the size of the video
-            sh.setFixedSize(prefConfig.width, prefConfig.height);
-        }
-        else {
-            deferredSurfaceResize = true;
-        }
+        // Set to the optimal mode for streaming
+        prepareDisplayForRendering();
 
         // Initialize touch contexts
         for (int i = 0; i < touchContextMap.length; i++) {
             touchContextMap[i] = new TouchContext(conn, i,
-                    (REFERENCE_HORIZ_RES / (double)screenSize.x),
-                    (REFERENCE_VERT_RES / (double)screenSize.y));
+                    REFERENCE_HORIZ_RES, REFERENCE_VERT_RES,
+                    streamView);
         }
 
-        if (LimelightBuildProps.ROOT_BUILD) {
-            // Start watching for raw input
-            evdevHandler = new EvdevHandler(this, this);
-            evdevHandler.start();
+        // Use sustained performance mode on N+ to ensure consistent
+        // CPU availability
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            getWindow().setSustainedPerformanceMode(true);
         }
 
+        inputCaptureProvider = InputCaptureManager.getInputCaptureProvider(this, this);
+
         if (prefConfig.onscreenController) {
             // create virtual onscreen controller
             virtualController = new VirtualController(conn,
@@ -302,26 +279,95 @@ public class Game extends Activity implements SurfaceHolder.Callback,
         }
 
         // The connection will be started when the surface gets created
-        sh.addCallback(this);
+        streamView.getHolder().addCallback(this);
     }
 
-    private void resizeSurfaceWithAspectRatio(SurfaceView sv, double vidWidth, double vidHeight)
-    {
-        // Get the visible width of the activity
-        double visibleWidth = getWindow().getDecorView().getWidth();
+    private void prepareDisplayForRendering() {
+        Display display = getWindowManager().getDefaultDisplay();
+        WindowManager.LayoutParams windowLayoutParams = getWindow().getAttributes();
 
-        ViewGroup.LayoutParams lp = sv.getLayoutParams();
+        // On M, we can explicitly set the optimal display mode
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            Display.Mode bestMode = display.getMode();
+            for (Display.Mode candidate : display.getSupportedModes()) {
+                boolean refreshRateOk = candidate.getRefreshRate() >= bestMode.getRefreshRate() &&
+                        candidate.getRefreshRate() < 63;
+                boolean resolutionOk = candidate.getPhysicalWidth() >= bestMode.getPhysicalWidth() &&
+                        candidate.getPhysicalHeight() >= bestMode.getPhysicalHeight() &&
+                        candidate.getPhysicalWidth() <= 4096;
 
-        // Calculate the new size of the SurfaceView
-        lp.width = (int) visibleWidth;
-        lp.height = (int) ((vidHeight / vidWidth) * visibleWidth);
+                LimeLog.info("Examining display mode: "+candidate.getPhysicalWidth()+"x"+
+                        candidate.getPhysicalHeight()+"x"+candidate.getRefreshRate());
 
-        // Apply the size change
-        sv.setLayoutParams(lp);
+                // On non-4K streams, we force the resolution to never change
+                if (prefConfig.width < 3840) {
+                    if (display.getMode().getPhysicalWidth() != candidate.getPhysicalWidth() ||
+                            display.getMode().getPhysicalHeight() != candidate.getPhysicalHeight()) {
+                        continue;
+                    }
+                }
 
-        // refresh virtual controller layout
-        if (virtualController != null) {
-            virtualController.refreshLayout();
+                // Make sure the refresh rate doesn't regress
+                if (!refreshRateOk) {
+                    continue;
+                }
+
+                // Make sure the resolution doesn't regress
+                if (!resolutionOk) {
+                    continue;
+                }
+
+                bestMode = candidate;
+            }
+            LimeLog.info("Selected display mode: "+bestMode.getPhysicalWidth()+"x"+
+                    bestMode.getPhysicalHeight()+"x"+bestMode.getRefreshRate());
+            windowLayoutParams.preferredDisplayModeId = bestMode.getModeId();
+        }
+        // On L, we can at least tell the OS that we want 60 Hz
+        else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            float bestRefreshRate = display.getRefreshRate();
+            for (float candidate : display.getSupportedRefreshRates()) {
+                if (candidate > bestRefreshRate && candidate < 63) {
+                    LimeLog.info("Examining refresh rate: "+candidate);
+                    bestRefreshRate = candidate;
+                }
+            }
+            LimeLog.info("Selected refresh rate: "+bestRefreshRate);
+            windowLayoutParams.preferredRefreshRate = bestRefreshRate;
+        }
+
+        // Apply the display mode change
+        getWindow().setAttributes(windowLayoutParams);
+
+        // From 4.4 to 5.1 we can't ask for a 4K display mode, so we'll
+        // need to hint the OS to provide one.
+        boolean aspectRatioMatch = false;
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT &&
+                Build.VERSION.SDK_INT <= Build.VERSION_CODES.LOLLIPOP_MR1) {
+            // On KitKat and later (where we can use the whole screen via immersive mode), we'll
+            // calculate whether we need to scale by aspect ratio or not. If not, we'll use
+            // setFixedSize so we can handle 4K properly. The only known devices that have
+            // >= 4K screens have exactly 4K screens, so we'll be able to hit this good path
+            // on these devices. On Marshmallow, we can start changing to 4K manually but no
+            // 4K devices run 6.0 at the moment.
+            Point screenSize = new Point(0, 0);
+            display.getSize(screenSize);
+
+            double screenAspectRatio = ((double)screenSize.y) / screenSize.x;
+            double streamAspectRatio = ((double)prefConfig.height) / prefConfig.width;
+            if (Math.abs(screenAspectRatio - streamAspectRatio) < 0.001) {
+                LimeLog.info("Stream has compatible aspect ratio with output display");
+                aspectRatioMatch = true;
+            }
+        }
+
+        if (prefConfig.stretchVideo || aspectRatioMatch) {
+            // Set the surface to the size of the video
+            streamView.getHolder().setFixedSize(prefConfig.width, prefConfig.height);
+        }
+        else {
+            // Set the surface to scale based on the aspect ratio of the stream
+            streamView.setDesiredAspectRatio((double)prefConfig.width / (double)prefConfig.height);
         }
     }
 
@@ -422,13 +468,11 @@ public class Game extends Activity implements SurfaceHolder.Callback,
     private final Runnable toggleGrab = new Runnable() {
         @Override
         public void run() {
-            if (evdevHandler != null) {
-                if (grabbedInput) {
-                    evdevHandler.ungrabAll();
-                }
-                else {
-                    evdevHandler.regrabAll();
-                }
+            if (grabbedInput) {
+                inputCaptureProvider.disableCapture();
+            }
+            else {
+                inputCaptureProvider.enableCapture();
             }
 
             grabbedInput = !grabbedInput;
@@ -535,11 +579,6 @@ public class Game extends Activity implements SurfaceHolder.Callback,
                 return true;
             }
 
-            // Eat repeat down events
-            if (event.getRepeatCount() > 0) {
-                return true;
-            }
-
             // Pass through keyboard input if we're not grabbing
             if (!grabbedInput) {
                 return super.onKeyDown(keyCode, event);
@@ -616,7 +655,9 @@ public class Game extends Activity implements SurfaceHolder.Callback,
         else if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0)
         {
             // This case is for mice
-            if (event.getSource() == InputDevice.SOURCE_MOUSE)
+            if (event.getSource() == InputDevice.SOURCE_MOUSE ||
+                    (event.getPointerCount() >= 1 &&
+                            event.getToolType(0) == MotionEvent.TOOL_TYPE_MOUSE))
             {
                 int changedButtons = event.getButtonState() ^ lastButtonState;
 
@@ -653,13 +694,26 @@ public class Game extends Activity implements SurfaceHolder.Callback,
                     }
                 }
 
-                // First process the history
-                for (int i = 0; i < event.getHistorySize(); i++) {
-                    updateMousePosition((int)event.getHistoricalX(i), (int)event.getHistoricalY(i));
-                }
+                // Get relative axis values if we can
+                if (inputCaptureProvider.eventHasRelativeMouseAxes(event)) {
+                    // Send the deltas straight from the motion event
+                    conn.sendMouseMove((short) inputCaptureProvider.getRelativeAxisX(event),
+                            (short) inputCaptureProvider.getRelativeAxisY(event));
 
-                // Now process the current values
-                updateMousePosition((int)event.getX(), (int)event.getY());
+                    // We have to also update the position Android thinks the cursor is at
+                    // in order to avoid jumping when we stop moving or click.
+                    lastMouseX = (int)event.getX();
+                    lastMouseY = (int)event.getY();
+                }
+                else {
+                    // First process the history
+                    for (int i = 0; i < event.getHistorySize(); i++) {
+                        updateMousePosition((int)event.getHistoricalX(i), (int)event.getHistoricalY(i));
+                    }
+
+                    // Now process the current values
+                    updateMousePosition((int)event.getX(), (int)event.getY());
+                }
 
                 lastButtonState = event.getButtonState();
             }
@@ -782,8 +836,8 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 
             // Scale the deltas if the device resolution is different
             // than the stream resolution
-            deltaX = (int)Math.round((double)deltaX * (REFERENCE_HORIZ_RES / (double)screenSize.x));
-            deltaY = (int)Math.round((double)deltaY * (REFERENCE_VERT_RES / (double)screenSize.y));
+            deltaX = (int)Math.round((double)deltaX * (REFERENCE_HORIZ_RES / (double)streamView.getWidth()));
+            deltaY = (int)Math.round((double)deltaY * (REFERENCE_VERT_RES / (double)streamView.getHeight()));
 
             conn.sendMouseMove((short)deltaX, (short)deltaY);
         }
@@ -821,11 +875,11 @@ public class Game extends Activity implements SurfaceHolder.Callback,
             conn.stop();
         }
 
-        // Close the Evdev reader to allow use of captured input devices
-        if (evdevHandler != null) {
-            evdevHandler.stop();
-            evdevHandler = null;
-        }
+        // Enable cursor visibility again
+        inputCaptureProvider.disableCapture();
+
+        // Destroy the capture provider
+        inputCaptureProvider.destroy();
     }
 
     @Override
@@ -865,6 +919,16 @@ public class Game extends Activity implements SurfaceHolder.Callback,
         connecting = false;
         connected = true;
 
+        runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                // Hide the mouse cursor now. Doing it before
+                // dismissing the spinner seems to be undone
+                // when the spinner gets displayed.
+                inputCaptureProvider.enableCapture();
+            }
+        });
+
         hideSystemUi(1000);
     }
 
@@ -899,13 +963,6 @@ public class Game extends Activity implements SurfaceHolder.Callback,
         if (!connected && !connecting) {
             connecting = true;
 
-            // Resize the surface to match the aspect ratio of the video
-            // This must be done after the surface is created.
-            if (deferredSurfaceResize) {
-                resizeSurfaceWithAspectRatio((SurfaceView) findViewById(R.id.surfaceView),
-                        prefConfig.width, prefConfig.height);
-            }
-
             conn.start(PlatformBinding.getDeviceName(), holder, drFlags,
                     PlatformBinding.getAudioRenderer(), decoderRenderer);
         }
@@ -914,6 +971,14 @@ public class Game extends Activity implements SurfaceHolder.Callback,
     @Override
     public void surfaceDestroyed(SurfaceHolder holder) {
         if (connected) {
+            // HACK: Android is supposed to let you return from this function
+            // before throwing a fit if you access the surface again. Unfortunately,
+            // MediaCodec often tries to access the destroyed surface and triggers
+            // an IllegalStateException. To workaround this, we will invoke
+            // the DecoderRenderer's stop function ourselves, so it will hopefully
+            // happen early enough to not trigger the bug
+            decoderRenderer.stop();
+
             stopConnection();
         }
     }

app/src/main/java/com/limelight/PcView.java

@@ -53,7 +53,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
     private RelativeLayout noPcFoundLayout;
     private PcGridAdapter pcGridAdapter;
     private ComputerManagerService.ComputerManagerBinder managerBinder;
-    private boolean freezeUpdates, runningPolling, hasResumed;
+    private boolean freezeUpdates, runningPolling, inForeground;
     private final ServiceConnection serviceConnection = new ServiceConnection() {
         public void onServiceConnected(ComponentName className, IBinder binder) {
             final ComputerManagerService.ComputerManagerBinder localBinder =
@@ -161,11 +161,9 @@ 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
@@ -215,7 +213,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
     protected void onResume() {
         super.onResume();
 
-        hasResumed = true;
+        inForeground = true;
         startComputerUpdates();
     }
 
@@ -223,7 +221,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
     protected void onPause() {
         super.onPause();
 
-        hasResumed = false;
+        inForeground = false;
         stopComputerUpdates(false);
     }
 
@@ -271,10 +269,9 @@ 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.
-        // We don't want to start computer updates again, so we need to keep track of whether we're paused.
-        if (hasResumed) {
-            startComputerUpdates();
-        }
+        // startComputerUpdates() manages this and won't actual start polling until the activity
+        // returns to the foreground.
+        startComputerUpdates();
     }
 
     private void doPair(final ComputerDetails computer) {
@@ -302,7 +299,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                     // Stop updates and wait while pairing
                     stopComputerUpdates(true);
 
-                    InetAddress addr = null;
+                    InetAddress addr;
                     if (computer.reachability == ComputerDetails.Reachability.LOCAL) {
                         addr = computer.localIp;
                     }
@@ -330,7 +327,7 @@ 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);
                         }
@@ -368,14 +365,15 @@ 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();
     }
@@ -431,7 +429,7 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
                 NvHTTP httpConn;
                 String message;
                 try {
-                    InetAddress addr = null;
+                    InetAddress addr;
                     if (computer.reachability == ComputerDetails.Reachability.LOCAL) {
                         addr = computer.localIp;
                     }

app/src/main/java/com/limelight/PcViewTv.java

@@ -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 {}

app/src/main/java/com/limelight/binding/input/ControllerHandler.java

@@ -82,6 +82,7 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
         defaultContext.leftTriggerAxis = MotionEvent.AXIS_BRAKE;
         defaultContext.rightTriggerAxis = MotionEvent.AXIS_GAS;
         defaultContext.controllerNumber = (short) 0;
+        defaultContext.assignedControllerNumber = true;
     }
 
     private static InputDevice.MotionRange getMotionRangeForJoystickAxis(InputDevice dev, int axis) {
@@ -146,8 +147,9 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
             InputDeviceContext devContext = (InputDeviceContext) context;
 
             LimeLog.info(devContext.name+" ("+context.id+") needs a controller number assigned");
-            if (devContext.name != null && devContext.name.contains("gpio-keys")) {
-                // This is the back button on Shield portable consoles
+            if (devContext.name != null &&
+                    (devContext.name.contains("gpio-keys") || // This is the back button on Shield portable consoles
+                            devContext.name.contains("joy_key"))) { // These are the gamepad buttons on the Archos Gamepad 2
                 LimeLog.info("Built-in buttons hardcoded as controller 0");
                 context.controllerNumber = 0;
             }
@@ -212,6 +214,7 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
         String devName = dev.getName();
 
         LimeLog.info("Creating controller context for device: "+devName);
+        LimeLog.info(dev.toString());
 
         context.name = devName;
         context.id = dev.getId();
@@ -229,6 +232,7 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
         InputDevice.MotionRange rightTriggerRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RTRIGGER);
         InputDevice.MotionRange brakeRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_BRAKE);
         InputDevice.MotionRange gasRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_GAS);
+        InputDevice.MotionRange throttleRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_THROTTLE);
         if (leftTriggerRange != null && rightTriggerRange != null)
         {
             // Some controllers use LTRIGGER and RTRIGGER (like Ouya)
@@ -241,6 +245,12 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
             context.leftTriggerAxis = MotionEvent.AXIS_BRAKE;
             context.rightTriggerAxis = MotionEvent.AXIS_GAS;
         }
+        else if (brakeRange != null && throttleRange != null)
+        {
+            // Others use THROTTLE and BRAKE (like Xiaomi)
+            context.leftTriggerAxis = MotionEvent.AXIS_BRAKE;
+            context.rightTriggerAxis = MotionEvent.AXIS_THROTTLE;
+        }
         else
         {
             InputDevice.MotionRange rxRange = getMotionRangeForJoystickAxis(dev, MotionEvent.AXIS_RX);
@@ -324,8 +334,22 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
         if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) {
             boolean[] hasSelectKey = dev.hasKeys(KeyEvent.KEYCODE_BUTTON_SELECT, KeyEvent.KEYCODE_BACK, 0);
             if (hasSelectKey[0] && hasSelectKey[1]) {
-                LimeLog.info("Ignoring back button because select is present");
-                context.ignoreBack = true;
+                // Xiaomi gamepads claim to have both buttons then only send KEYCODE_BACK events
+                if (dev.getVendorId() != 0x2717) {
+                    LimeLog.info("Ignoring back button because select is present");
+                    context.ignoreBack = true;
+                }
+            }
+        }
+
+        // The ADT-1 controller needs a similar fixup to the ASUS Gamepad
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.KITKAT) {
+            // The device name provided is just "Gamepad" which is pretty useless, so we
+            // use VID/PID instead
+            if (dev.getVendorId() == 0x18d1 && dev.getProductId() == 0x2c40) {
+                context.backIsStart = true;
+                context.modeIsSelect = true;
+                context.triggerDeadzone = 0.30f;
             }
         }
 
@@ -398,12 +422,82 @@ public class ControllerHandler implements InputManager.InputDeviceListener, UsbD
         return context;
     }
 
-    private void sendControllerInputPacket(GenericControllerContext context) {
-        assignControllerNumberIfNeeded(context);
-        conn.sendControllerInput(context.controllerNumber, context.inputMap,
-                context.leftTrigger, context.rightTrigger,
-                context.leftStickX, context.leftStickY,
-                context.rightStickX, context.rightStickY);
+    private byte maxByMagnitude(byte a, byte b) {
+        int absA = Math.abs(a);
+        int absB = Math.abs(b);
+        if (absA > absB) {
+            return a;
+        }
+        else {
+            return b;
+        }
+    }
+
+    private short maxByMagnitude(short a, short b) {
+        int absA = Math.abs(a);
+        int absB = Math.abs(b);
+        if (absA > absB) {
+            return a;
+        }
+        else {
+            return b;
+        }
+    }
+
+    private void sendControllerInputPacket(GenericControllerContext originalContext) {
+        assignControllerNumberIfNeeded(originalContext);
+
+        // Take the context's controller number and fuse all inputs with the same number
+        short controllerNumber = originalContext.controllerNumber;
+        short inputMap = 0;
+        byte leftTrigger = 0;
+        byte rightTrigger = 0;
+        short leftStickX = 0;
+        short leftStickY = 0;
+        short rightStickX = 0;
+        short rightStickY = 0;
+
+        // In order to properly handle controllers that are split into multiple devices,
+        // we must aggregate all controllers with the same controller number into a single
+        // device before we send it.
+        for (int i = 0; i < inputDeviceContexts.size(); i++) {
+            GenericControllerContext context = inputDeviceContexts.valueAt(i);
+            if (context.assignedControllerNumber && context.controllerNumber == controllerNumber) {
+                inputMap |= context.inputMap;
+                leftTrigger |= maxByMagnitude(leftTrigger, context.leftTrigger);
+                rightTrigger |= maxByMagnitude(rightTrigger, context.rightTrigger);
+                leftStickX |= maxByMagnitude(leftStickX, context.leftStickX);
+                leftStickY |= maxByMagnitude(leftStickY, context.leftStickY);
+                rightStickX |= maxByMagnitude(rightStickX, context.rightStickX);
+                rightStickY |= maxByMagnitude(rightStickY, context.rightStickY);
+            }
+        }
+        for (int i = 0; i < usbDeviceContexts.size(); i++) {
+            GenericControllerContext context = usbDeviceContexts.valueAt(i);
+            if (context.assignedControllerNumber && context.controllerNumber == controllerNumber) {
+                inputMap |= context.inputMap;
+                leftTrigger |= maxByMagnitude(leftTrigger, context.leftTrigger);
+                rightTrigger |= maxByMagnitude(rightTrigger, context.rightTrigger);
+                leftStickX |= maxByMagnitude(leftStickX, context.leftStickX);
+                leftStickY |= maxByMagnitude(leftStickY, context.leftStickY);
+                rightStickX |= maxByMagnitude(rightStickX, context.rightStickX);
+                rightStickY |= maxByMagnitude(rightStickY, context.rightStickY);
+            }
+        }
+        if (defaultContext.controllerNumber == controllerNumber) {
+            inputMap |= defaultContext.inputMap;
+            leftTrigger |= maxByMagnitude(leftTrigger, defaultContext.leftTrigger);
+            rightTrigger |= maxByMagnitude(rightTrigger, defaultContext.rightTrigger);
+            leftStickX |= maxByMagnitude(leftStickX, defaultContext.leftStickX);
+            leftStickY |= maxByMagnitude(leftStickY, defaultContext.leftStickY);
+            rightStickX |= maxByMagnitude(rightStickX, defaultContext.rightStickX);
+            rightStickY |= maxByMagnitude(rightStickY, defaultContext.rightStickY);
+        }
+
+        conn.sendControllerInput(controllerNumber, inputMap,
+                leftTrigger, rightTrigger,
+                leftStickX, leftStickY,
+                rightStickX, rightStickY);
     }
 
     // Return a valid keycode, 0 to consume, or -1 to not consume the event

app/src/main/java/com/limelight/binding/input/TouchContext.java

@@ -1,5 +1,7 @@
 package com.limelight.binding.input;
 
+import android.view.View;
+
 import com.limelight.nvstream.NvConnection;
 import com.limelight.nvstream.input.MouseButtonPacket;
 
@@ -17,23 +19,27 @@ public class TouchContext {
     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 = 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()
@@ -68,6 +74,10 @@ 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();

app/src/main/java/com/limelight/binding/input/capture/AndroidCaptureProvider.java

@@ -0,0 +1,59 @@
+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 AndroidCaptureProvider extends InputCaptureProvider {
+    private ViewGroup rootViewGroup;
+    private Context context;
+
+    public AndroidCaptureProvider(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() {
+        setPointerIconOnAllViews(PointerIcon.getSystemIcon(context, PointerIcon.TYPE_NULL));
+    }
+
+    @Override
+    public void 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);
+    }
+}

app/src/main/java/com/limelight/binding/input/capture/InputCaptureManager.java

@@ -0,0 +1,31 @@
+package com.limelight.binding.input.capture;
+
+import android.app.Activity;
+
+import com.limelight.LimeLog;
+import com.limelight.binding.input.evdev.EvdevCaptureProvider;
+import com.limelight.binding.input.evdev.EvdevListener;
+
+public class InputCaptureManager {
+    public static InputCaptureProvider getInputCaptureProvider(Activity activity, EvdevListener rootListener) {
+        // Shield capture is preferred because it can capture when the cursor is over
+        // the system UI. Android N native capture can only capture over views owned
+        // by the application.
+        if (ShieldCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using NVIDIA mouse capture extension");
+            return new ShieldCaptureProvider(activity);
+        }
+        else if (AndroidCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using Android N+ native mouse capture");
+            return new AndroidCaptureProvider(activity);
+        }
+        else if (EvdevCaptureProvider.isCaptureProviderSupported()) {
+            LimeLog.info("Using Evdev mouse capture");
+            return new EvdevCaptureProvider(activity, rootListener);
+        }
+        else {
+            LimeLog.info("Mouse capture not available");
+            return new NullCaptureProvider();
+        }
+    }
+}

app/src/main/java/com/limelight/binding/input/capture/InputCaptureProvider.java

@@ -0,0 +1,21 @@
+package com.limelight.binding.input.capture;
+
+import android.view.MotionEvent;
+
+public abstract class InputCaptureProvider {
+    public abstract void enableCapture();
+    public abstract void disableCapture();
+    public void destroy() {}
+
+    public boolean eventHasRelativeMouseAxes(MotionEvent event) {
+        return false;
+    }
+
+    public float getRelativeAxisX(MotionEvent event) {
+        return 0;
+    }
+
+    public float getRelativeAxisY(MotionEvent event) {
+        return 0;
+    }
+}

app/src/main/java/com/limelight/binding/input/capture/NullCaptureProvider.java

@@ -0,0 +1,10 @@
+package com.limelight.binding.input.capture;
+
+
+public class NullCaptureProvider extends InputCaptureProvider {
+    @Override
+    public void enableCapture() {}
+
+    @Override
+    public void disableCapture() {}
+}

app/src/main/java/com/limelight/binding/input/capture/ShieldCaptureProvider.java

@@ -0,0 +1,89 @@
+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() {
+        setCursorVisibility(false);
+    }
+
+    @Override
+    public void 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);
+    }
+}

app/src/main/java/com/limelight/binding/input/driver/AbstractController.java

@@ -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);
+    }
+}

app/src/main/java/com/limelight/binding/input/driver/AbstractXboxController.java

@@ -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;
+        }
+
+        // Start listening for controller input
+        inputThread = createInputThread();
+        inputThread.start();
+
+        // Now report we're added
+        notifyDeviceAdded();
+
+        return true;
+    }
+
+    public void stop() {
+        if (stopped) {
+            return;
+        }
+
+        stopped = true;
+
+        // Stop the input thread
+        if (inputThread != null) {
+            inputThread.interrupt();
+            inputThread = null;
+        }
+
+        // Report the device removed
+        notifyDeviceRemoved();
+
+        // Close the USB connection
+        connection.close();
+    }
+
+    protected abstract boolean handleRead(ByteBuffer buffer);
+    protected abstract boolean doInit();
+}

app/src/main/java/com/limelight/binding/input/driver/UsbDriverService.java

@@ -10,7 +10,9 @@ 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.IBinder;
+import android.view.InputDevice;
 
 import com.limelight.LimeLog;
 
@@ -26,10 +28,10 @@ public class UsbDriverService extends Service implements UsbDriverListener {
     private final UsbEventReceiver receiver = new UsbEventReceiver();
     private final UsbDriverBinder binder = new UsbDriverBinder();
 
-    private final ArrayList<XboxOneController> controllers = new ArrayList<>();
+    private final ArrayList<AbstractController> controllers = new ArrayList<>();
 
     private UsbDriverListener listener;
-    private static int nextDeviceId;
+    private int nextDeviceId;
 
     @Override
     public void reportControllerState(int controllerId, short buttonFlags, float leftStickX, float leftStickY, float rightStickX, float rightStickY, float leftTrigger, float rightTrigger) {
@@ -42,7 +44,7 @@ public class UsbDriverService extends Service implements UsbDriverListener {
     @Override
     public void deviceRemoved(int controllerId) {
         // Remove the the controller from our list (if not removed already)
-        for (XboxOneController controller : controllers) {
+        for (AbstractController controller : controllers) {
             if (controller.getControllerId() == controllerId) {
                 controllers.remove(controller);
                 break;
@@ -70,14 +72,14 @@ public class UsbDriverService extends Service implements UsbDriverListener {
 
             // Initial attachment broadcast
             if (action.equals(UsbManager.ACTION_USB_DEVICE_ATTACHED)) {
-                UsbDevice device = (UsbDevice) intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+                UsbDevice device = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
 
                 // Continue the state machine
                 handleUsbDeviceState(device);
             }
             // Subsequent permission dialog completion intent
             else if (action.equals(ACTION_USB_PERMISSION)) {
-                UsbDevice device = (UsbDevice) intent.getParcelableExtra(UsbManager.EXTRA_DEVICE);
+                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)) {
@@ -93,7 +95,7 @@ public class UsbDriverService extends Service implements UsbDriverListener {
 
             // Report all controllerMap that already exist
             if (listener != null) {
-                for (XboxOneController controller : controllers) {
+                for (AbstractController controller : controllers) {
                     listener.deviceAdded(controller.getControllerId());
                 }
             }
@@ -102,7 +104,7 @@ public class UsbDriverService extends Service implements UsbDriverListener {
 
     private void handleUsbDeviceState(UsbDevice device) {
         // Are we able to operate it?
-        if (XboxOneController.canClaimDevice(device)) {
+        if (shouldClaimDevice(device)) {
             // Do we have permission yet?
             if (!usbManager.hasPermission(device)) {
                 // Let's ask for permission
@@ -117,8 +119,21 @@ public class UsbDriverService extends Service implements UsbDriverListener {
                 return;
             }
 
-            // Try to initialize it
-            XboxOneController controller = new XboxOneController(device, connection, nextDeviceId++, this);
+
+            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;
@@ -129,6 +144,34 @@ public class UsbDriverService extends Service implements UsbDriverListener {
         }
     }
 
+    private 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.getVendorId() == device.getVendorId() &&
+                        inputDev.getProductId() == device.getProductId()) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+        else {
+            return true;
+        }
+    }
+
+    private boolean shouldClaimDevice(UsbDevice device) {
+        // 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) && Xbox360Controller.canClaimDevice(device));
+    }
+
     @Override
     public void onCreate() {
         this.usbManager = (UsbManager) getSystemService(Context.USB_SERVICE);
@@ -141,7 +184,7 @@ public class UsbDriverService extends Service implements UsbDriverListener {
 
         // Enumerate existing devices
         for (UsbDevice dev : usbManager.getDeviceList().values()) {
-            if (XboxOneController.canClaimDevice(dev)) {
+            if (shouldClaimDevice(dev)) {
                 // Start the process of claiming this device
                 handleUsbDeviceState(dev);
             }

app/src/main/java/com/limelight/binding/input/driver/Xbox360Controller.java

@@ -0,0 +1,136 @@
+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
+            0x0738, // Mad Catz
+            0x0e6f, // Unknown
+            0x12ab, // Unknown
+            0x1430, // RedOctane
+            0x146b, // BigBen
+            0x1bad, // Harmonix
+            0x0f0d, // Hori
+            0x1689, // Razer Onza
+            0x24c6, // PowerA
+            0x1532, // Razer Sabertooth
+            0x15e4, // Numark
+            0x162e, // Joytech
+    };
+
+    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;
+    }
+}

app/src/main/java/com/limelight/binding/input/driver/XboxOneController.java

@@ -3,60 +3,30 @@ 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 com.limelight.nvstream.input.ControllerPacket;
 
 import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
 
-public class XboxOneController {
-    private final UsbDevice device;
-    private final UsbDeviceConnection connection;
-    private final int deviceId;
+public class XboxOneController extends AbstractXboxController {
 
-    private Thread inputThread;
-    private UsbDriverListener listener;
-    private boolean stopped;
-
-    private short buttonFlags;
-    private float leftTrigger, rightTrigger;
-    private float rightStickX, rightStickY;
-    private float leftStickX, leftStickY;
-
-    private static final int MICROSOFT_VID = 0x045e;
     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
+            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) {
-        this.device = device;
-        this.connection = connection;
-        this.deviceId = deviceId;
-        this.listener = listener;
-    }
-
-    public int getControllerId() {
-        return this.deviceId;
-    }
-
-    private void setButtonFlag(int buttonFlag, int data) {
-        if (data != 0) {
-            buttonFlags |= buttonFlag;
-        }
-        else {
-            buttonFlags &= ~buttonFlag;
-        }
-    }
-
-    private void reportInput() {
-        listener.reportControllerState(deviceId, buttonFlags, leftStickX, leftStickY,
-                rightStickX, rightStickY, leftTrigger, rightTrigger);
+        super(device, connection, deviceId, listener);
     }
 
     private void processButtons(ByteBuffer buffer) {
@@ -90,109 +60,42 @@ public class XboxOneController {
 
         rightStickX = buffer.getShort() / 32767.0f;
         rightStickY = ~buffer.getShort() / 32767.0f;
-
-        reportInput();
     }
 
-    private void processPacket(ByteBuffer buffer) {
+    @Override
+    protected boolean handleRead(ByteBuffer buffer) {
         switch (buffer.get())
         {
             case 0x20:
                 buffer.position(buffer.position()+3);
                 processButtons(buffer);
-                break;
+                return true;
 
             case 0x07:
                 buffer.position(buffer.position() + 3);
                 setButtonFlag(ControllerPacket.SPECIAL_BUTTON_FLAG, buffer.get() & 0x01);
-                reportInput();
-                break;
+                return true;
         }
+
+        return false;
     }
 
-    private void startInputThread(final UsbEndpoint inEndpt) {
-        inputThread = 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");
-                            XboxOneController.this.stop();
-                            break;
-                        }
-                    } while (res == -1 && !isInterrupted() && !stopped);
-
-                    if (res == -1 || stopped) {
-                        break;
-                    }
-
-                    processPacket(ByteBuffer.wrap(buffer, 0, res).order(ByteOrder.LITTLE_ENDIAN));
-                }
+    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;
             }
-        };
-        inputThread.setName("Xbox One Controller - Input Thread");
-        inputThread.start();
+        }
+
+        return false;
     }
 
-    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
-        UsbEndpoint outEndpt = null;
-        UsbEndpoint inEndpt = null;
-        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;
-        }
-
+    @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) {
@@ -200,40 +103,6 @@ public class XboxOneController {
             return false;
         }
 
-        // Start listening for controller input
-        startInputThread(inEndpt);
-
-        // Report this device added via the listener
-        listener.deviceAdded(deviceId);
-
         return true;
     }
-
-    public void stop() {
-        if (stopped) {
-            return;
-        }
-
-        stopped = true;
-
-        // Stop the input thread
-        if (inputThread != null) {
-            inputThread.interrupt();
-            inputThread = null;
-        }
-
-        // Report the device removed
-        listener.deviceRemoved(deviceId);
-
-        // Close the USB connection
-        connection.close();
-    }
-
-    public static boolean canClaimDevice(UsbDevice device) {
-        return device.getVendorId() == MICROSOFT_VID &&
-                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;
-    }
 }

app/src/main/java/com/limelight/binding/input/evdev/EvdevCaptureProvider.java

@@ -1,8 +1,11 @@
 package com.limelight.binding.input.evdev;
 
-import android.content.Context;
+import android.app.Activity;
+import android.widget.Toast;
 
 import com.limelight.LimeLog;
+import com.limelight.LimelightBuildProps;
+import com.limelight.binding.input.capture.InputCaptureProvider;
 
 import java.io.DataOutputStream;
 import java.io.File;
@@ -12,7 +15,7 @@ import java.io.OutputStream;
 import java.net.ServerSocket;
 import java.net.Socket;
 
-public class EvdevHandler {
+public class EvdevCaptureProvider extends InputCaptureProvider {
 
     private final EvdevListener listener;
     private final String libraryPath;
@@ -23,6 +26,8 @@ public class EvdevHandler {
     private Process su;
     private ServerSocket servSock;
     private Socket evdevSock;
+    private Activity activity;
+    private boolean started = false;
 
     private static final byte UNGRAB_REQUEST = 1;
     private static final byte REGRAB_REQUEST = 2;
@@ -49,6 +54,7 @@ public class EvdevHandler {
             try {
                 su = builder.start();
             } catch (IOException e) {
+                reportDeviceNotRooted();
                 e.printStackTrace();
                 return;
             }
@@ -58,6 +64,7 @@ public class EvdevHandler {
             try {
                 suOut.writeChars(libraryPath+File.separatorChar+"libevdev_reader.so "+servSock.getLocalPort()+"\n");
             } catch (IOException e) {
+                reportDeviceNotRooted();
                 e.printStackTrace();
                 return;
             }
@@ -155,23 +162,48 @@ public class EvdevHandler {
         }
     };
 
-    public EvdevHandler(Context context, EvdevListener listener) {
+    public EvdevCaptureProvider(Activity activity, EvdevListener listener) {
         this.listener = listener;
-        this.libraryPath = context.getApplicationInfo().nativeLibraryDir;
+        this.activity = activity;
+        this.libraryPath = activity.getApplicationInfo().nativeLibraryDir;
     }
 
-    public void regrabAll() {
-        if (!shutdown && evdevOut != null) {
-            try {
-                evdevOut.write(REGRAB_REQUEST);
-            } catch (IOException e) {
-                e.printStackTrace();
+    public static boolean isCaptureProviderSupported() {
+        return LimelightBuildProps.ROOT_BUILD;
+    }
+
+    private void reportDeviceNotRooted() {
+        activity.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                Toast.makeText(activity, "This device is not rooted - Mouse capture is unavailable", Toast.LENGTH_LONG).show();
+            }
+        });
+    }
+
+    @Override
+    public void enableCapture() {
+        if (!started) {
+            // Start the handler thread if it's our first time
+            // capturing
+            handlerThread.start();
+            started = true;
+        }
+        else {
+            // Send a request to regrab if we're already capturing
+            if (!shutdown && evdevOut != null) {
+                try {
+                    evdevOut.write(REGRAB_REQUEST);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
             }
         }
     }
 
-    public void ungrabAll() {
-        if (!shutdown && evdevOut != null) {
+    @Override
+    public void disableCapture() {
+        if (started && !shutdown && evdevOut != null) {
             try {
                 evdevOut.write(UNGRAB_REQUEST);
             } catch (IOException e) {
@@ -180,15 +212,16 @@ public class EvdevHandler {
         }
     }
 
-    public void start() {
-        handlerThread.start();
-    }
-
-    public void stop() {
+    @Override
+    public void destroy() {
         // We need to stop the process in this context otherwise
         // we could get stuck waiting on output from the process
         // in order to terminate it.
 
+        if (!started) {
+            return;
+        }
+
         shutdown = true;
         handlerThread.interrupt();
 

app/src/main/java/com/limelight/binding/input/virtual_controller/DigitalButton.java

@@ -52,7 +52,7 @@ public class DigitalButton extends VirtualControllerElement {
         }
     }
 
-    private List<DigitalButtonListener> listeners = new ArrayList<DigitalButtonListener>();
+    private List<DigitalButtonListener> listeners = new ArrayList<>();
     private String text = "";
     private int icon = -1;
     private long timerLongClickTimeout = 3000;

app/src/main/java/com/limelight/binding/input/virtual_controller/DigitalPad.java

@@ -20,7 +20,7 @@ public class DigitalPad extends VirtualControllerElement {
     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<DigitalPadListener>();
+    List<DigitalPadListener> listeners = new ArrayList<>();
 
     private static final int DPAD_MARGIN = 5;
 

app/src/main/java/com/limelight/binding/input/virtual_controller/VirtualController.java

@@ -48,7 +48,7 @@ public class VirtualController {
     private RelativeLayout.LayoutParams layoutParamsButtonConfigure = null;
     private Button buttonConfigure = null;
 
-    private List<VirtualControllerElement> elements = new ArrayList<VirtualControllerElement>();
+    private List<VirtualControllerElement> elements = new ArrayList<>();
 
     public VirtualController(final NvConnection conn, FrameLayout layout, final Context context) {
         this.connection = conn;

app/src/main/java/com/limelight/binding/video/MediaCodecDecoderRenderer.java

@@ -475,8 +475,8 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
             } catch (InterruptedException ignored) { }
         }
 
-        // Stop the decoder
-        videoDecoder.stop();
+        // We could stop the decoder here, but it seems to cause some problems
+        // so we'll just let release take care of it.
     }
 
     @Override

app/src/main/java/com/limelight/binding/video/MediaCodecHelper.java

@@ -34,7 +34,7 @@ public class MediaCodecHelper {
 	private static final List<String> whitelistedHevcDecoders;
 
     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
@@ -48,33 +48,38 @@ public class MediaCodecHelper {
     }
 
 	static {
-		preferredDecoders = new LinkedList<String>();
+		preferredDecoders = new LinkedList<>();
 	}
 	
 	static {
-		blacklistedDecoderPrefixes = new LinkedList<String>();
+		blacklistedDecoderPrefixes = new LinkedList<>();
 		
 		// Software decoders that don't support H264 high profile
 		blacklistedDecoderPrefixes.add("omx.google");
 		blacklistedDecoderPrefixes.add("AVCDecoder");
+
+		// Without bitstream fixups, we perform horribly on NVIDIA's HEVC
+		// decoder. While not strictly necessary, I'm going to fully blacklist this
+		// one to avoid users getting inaccurate impressions of Tegra X1/Moonlight performance.
+		blacklistedDecoderPrefixes.add("OMX.Nvidia.h265.decode");
 	}
 	
 	static {
-		spsFixupBitstreamFixupDecoderPrefixes = new LinkedList<String>();
+		spsFixupBitstreamFixupDecoderPrefixes = new LinkedList<>();
 		spsFixupBitstreamFixupDecoderPrefixes.add("omx.nvidia");
 		spsFixupBitstreamFixupDecoderPrefixes.add("omx.qcom");
         spsFixupBitstreamFixupDecoderPrefixes.add("omx.brcm");
 
-        baselineProfileHackPrefixes = new LinkedList<String>();
+        baselineProfileHackPrefixes = new LinkedList<>();
         baselineProfileHackPrefixes.add("omx.intel");
 
-		whitelistedAdaptiveResolutionPrefixes = new LinkedList<String>();
+		whitelistedAdaptiveResolutionPrefixes = new LinkedList<>();
 		whitelistedAdaptiveResolutionPrefixes.add("omx.nvidia");
 		whitelistedAdaptiveResolutionPrefixes.add("omx.qcom");
 		whitelistedAdaptiveResolutionPrefixes.add("omx.sec");
 		whitelistedAdaptiveResolutionPrefixes.add("omx.TI");
 
-		constrainedHighProfilePrefixes = new LinkedList<String>();
+		constrainedHighProfilePrefixes = new LinkedList<>();
 		constrainedHighProfilePrefixes.add("omx.intel");
 	}
 
@@ -213,7 +218,7 @@ public class MediaCodecHelper {
 	@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);
@@ -371,7 +376,7 @@ public class MediaCodecHelper {
 					break;
 				cpuInfo.append((char)ch);
 			}
-			
+
 			return cpuInfo.toString();
 		} finally {
 			br.close();

app/src/main/java/com/limelight/computers/ComputerDatabaseManager.java

@@ -68,7 +68,7 @@ public class ComputerDatabaseManager {
 
     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();
 

app/src/main/java/com/limelight/computers/ComputerManagerService.java

@@ -37,6 +37,7 @@ public class ComputerManagerService extends Service {
     private static final int MDNS_QUERY_PERIOD_MS = 1000;
     private static final int FAST_POLL_TIMEOUT = 500;
     private static final int OFFLINE_POLL_TRIES = 5;
+    private static final int EMPTY_LIST_THRESHOLD = 3;
 
     private final ComputerManagerBinder binder = new ComputerManagerBinder();
 
@@ -44,7 +45,7 @@ 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;
@@ -232,8 +233,10 @@ public class ComputerManagerService extends Service {
 
     @Override
     public boolean onUnbind(Intent intent) {
-        // Stop mDNS autodiscovery
-        discoveryBinder.stopDiscovery();
+        if (discoveryBinder != null) {
+            // Stop mDNS autodiscovery
+            discoveryBinder.stopDiscovery();
+        }
 
         // Stop polling
         pollingActive = false;
@@ -661,6 +664,7 @@ public class ComputerManagerService extends Service {
             thread = new Thread() {
                 @Override
                 public void run() {
+                    int emptyAppListResponses = 0;
                     do {
                         InetAddress selectedAddr;
 
@@ -705,7 +709,15 @@ public class ComputerManagerService extends Service {
                             }
 
                             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 {
@@ -721,6 +733,11 @@ public class ComputerManagerService extends Service {
                                     } 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;
@@ -731,8 +748,8 @@ 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();

app/src/main/java/com/limelight/grid/AppGridAdapter.java

@@ -14,8 +14,6 @@ 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;
 

app/src/main/java/com/limelight/grid/GenericGridAdapter.java

@@ -16,7 +16,7 @@ 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) {

app/src/main/java/com/limelight/grid/assets/CachedAppAssetLoader.java

@@ -135,7 +135,7 @@ public class CachedAppAssetLoader {
         private LoaderTuple tuple;
 
         public LoaderTask(ImageView imageView, boolean diskOnly) {
-            this.imageViewRef = new WeakReference<ImageView>(imageView);
+            this.imageViewRef = new WeakReference<>(imageView);
             this.diskOnly = diskOnly;
         }
 
@@ -213,7 +213,7 @@ 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() {

app/src/main/java/com/limelight/grid/assets/DiskAssetLoader.java

@@ -7,7 +7,6 @@ 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;

app/src/main/java/com/limelight/preferences/AddComputerManually.java

@@ -29,7 +29,7 @@ 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) {

app/src/main/java/com/limelight/preferences/PreferenceConfiguration.java

@@ -3,6 +3,7 @@ package com.limelight.preferences;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
+import android.content.res.Configuration;
 import android.os.Build;
 import android.preference.PreferenceManager;
 
@@ -100,7 +101,7 @@ public class PreferenceConfiguration {
         }
 
         // 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) {

app/src/main/java/com/limelight/preferences/StreamSettings.java

@@ -2,7 +2,6 @@ package com.limelight.preferences;
 
 import android.content.Intent;
 import android.content.SharedPreferences;
-import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.os.Bundle;
 import android.app.Activity;

app/src/main/java/com/limelight/ui/StreamView.java

@@ -0,0 +1,55 @@
+package com.limelight.ui;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.SurfaceView;
+
+public class StreamView extends SurfaceView {
+    private double desiredAspectRatio;
+
+    public void setDesiredAspectRatio(double aspectRatio) {
+        this.desiredAspectRatio = aspectRatio;
+    }
+
+    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);
+    }
+}

app/src/main/java/com/limelight/utils/Dialog.java

@@ -14,7 +14,7 @@ public class Dialog implements Runnable {
 
     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)
     {

app/src/main/java/com/limelight/utils/SpinnerDialog.java

@@ -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)
     {

app/src/main/jni/jnienet/Android.mk

@@ -0,0 +1,25 @@
+# Android.mk for Moonlight's ENet JNI binding
+MY_LOCAL_PATH := $(call my-dir)
+
+include $(call all-subdir-makefiles)
+
+LOCAL_PATH := $(MY_LOCAL_PATH)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE    := jnienet
+
+LOCAL_SRC_FILES := jnienet.c \
+                   enet/callbacks.c \
+                   enet/compress.c \
+                   enet/host.c \
+                   enet/list.c \
+                   enet/packet.c \
+                   enet/peer.c \
+                   enet/protocol.c \
+                   enet/unix.c \
+                   enet/win32.c \
+
+LOCAL_CFLAGS := -DHAS_SOCKLEN_T=1
+LOCAL_C_INCLUDES := $(LOCAL_PATH)/enet/include
+
+include $(BUILD_SHARED_LIBRARY)

app/src/main/jni/jnienet/jnienet.c

@@ -0,0 +1,148 @@
+#include "enet/enet.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <jni.h>
+
+#define CLIENT_TO_LONG(x) ((intptr_t)(x))
+#define LONG_TO_CLIENT(x) ((ENetHost*)(intptr_t)(x))
+
+#define PEER_TO_LONG(x) ((intptr_t)(x))
+#define LONG_TO_PEER(x) ((ENetPeer*)(intptr_t)(x))
+
+JNIEXPORT jint JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_initializeEnet(JNIEnv *env, jobject class) {
+    return enet_initialize();
+}
+
+JNIEXPORT jlong JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_createClient(JNIEnv *env, jobject class, jstring address) {
+    ENetAddress enetAddress;
+    const char *addrStr;
+    int err;
+    
+    // Perform a lookup on the address to determine the address family
+    addrStr = (*env)->GetStringUTFChars(env, address, 0);
+    err = enet_address_set_host(&enetAddress, addrStr);
+    (*env)->ReleaseStringUTFChars(env, address, addrStr);
+    if (err < 0) {
+        return CLIENT_TO_LONG(NULL);
+    }
+    
+    // Create a client that can use 1 outgoing connection and 1 channel
+    return CLIENT_TO_LONG(enet_host_create(enetAddress.address.ss_family, NULL, 1, 1, 0, 0));
+}
+
+JNIEXPORT jlong JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_connectToPeer(JNIEnv *env, jobject class, jlong client, jstring address, jint port, jint timeout) {
+    ENetPeer* peer;
+    ENetAddress enetAddress;
+    ENetEvent event;
+    const char *addrStr;
+    int err;
+
+    // Initialize the ENet address
+    addrStr = (*env)->GetStringUTFChars(env, address, 0);    
+    err = enet_address_set_host(&enetAddress, addrStr);
+    enet_address_set_port(&enetAddress, port);
+    (*env)->ReleaseStringUTFChars(env, address, addrStr);
+    if (err < 0) {
+        return PEER_TO_LONG(NULL);
+    }
+    
+    // Start the connection
+    peer = enet_host_connect(LONG_TO_CLIENT(client), &enetAddress, 1, 0);
+    if (peer == NULL) {
+        return PEER_TO_LONG(NULL);
+    }
+    
+    // Wait for the connect to complete
+    if (enet_host_service(LONG_TO_CLIENT(client), &event, timeout) <= 0 || event.type != ENET_EVENT_TYPE_CONNECT) {
+        enet_peer_reset(peer);
+        return PEER_TO_LONG(NULL);
+    }
+    
+    // Ensure the connect verify ACK is sent immediately
+    enet_host_flush(LONG_TO_CLIENT(client));
+
+    // Set the max peer timeout to 10 seconds
+    enet_peer_timeout(peer, ENET_PEER_TIMEOUT_LIMIT, ENET_PEER_TIMEOUT_MINIMUM, 10000);
+    
+    return PEER_TO_LONG(peer);
+}
+
+JNIEXPORT jint JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_readPacket(JNIEnv *env, jobject class, jlong client, jbyteArray data, jint length, jint timeout) {
+    jint err;
+    jbyte* dataPtr;
+    ENetEvent event;
+    
+    // Wait for a receive event, timeout, or disconnect
+    err = enet_host_service(LONG_TO_CLIENT(client), &event, timeout);
+    if (err <= 0) {
+        return err;
+    }
+    else if (event.type != ENET_EVENT_TYPE_RECEIVE) {
+        return -1;
+    }
+    
+    // Check that the packet isn't too large
+    if (event.packet->dataLength > length) {
+        enet_packet_destroy(event.packet);
+        return event.packet->dataLength;
+    }
+    
+    // Copy the packet data into the caller's buffer
+    dataPtr = (*env)->GetByteArrayElements(env, data, 0);
+    memcpy(dataPtr, event.packet->data, event.packet->dataLength);
+    err = event.packet->dataLength;
+    (*env)->ReleaseByteArrayElements(env, data, dataPtr, 0);
+    
+    // Free the packet
+    enet_packet_destroy(event.packet);
+    
+    return err;
+}
+
+JNIEXPORT jboolean JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_writePacket(JNIEnv *env, jobject class, jlong client, jlong peer, jbyteArray data, jint length, jint packetFlags) {
+    ENetPacket* packet;
+    jboolean ret;
+    jbyte* dataPtr;
+    
+    dataPtr = (*env)->GetByteArrayElements(env, data, 0);
+    
+    // Create the reliable packet that describes our outgoing message
+    packet = enet_packet_create(dataPtr, length, packetFlags);
+    if (packet != NULL) {
+        // Send the message to the peer
+        if (enet_peer_send(LONG_TO_PEER(peer), 0, packet) < 0) {
+            // This can fail if the peer has been disconnected
+            enet_packet_destroy(packet);
+            ret = JNI_FALSE;
+        }
+        else {
+            // Force the client to send the packet now
+            enet_host_flush(LONG_TO_CLIENT(client));
+            ret = JNI_TRUE;
+        }
+    }
+    else {
+        ret = JNI_FALSE;
+    }
+    
+    (*env)->ReleaseByteArrayElements(env, data, dataPtr, JNI_ABORT);
+    
+    return ret;
+}
+
+JNIEXPORT void JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_destroyClient(JNIEnv *env, jobject class, jlong client) {
+    enet_host_destroy(LONG_TO_CLIENT(client));
+}
+
+JNIEXPORT void JNICALL
+Java_com_limelight_nvstream_enet_EnetConnection_disconnectPeer(JNIEnv *env, jobject class, jlong peer) {
+    enet_peer_disconnect_now(LONG_TO_PEER(peer), 0);
+}

app/src/main/res/layout/activity_game.xml

@@ -4,7 +4,7 @@
     android:layout_height="match_parent"
     tools:context=".Game" >
 
-    <SurfaceView
+    <com.limelight.ui.StreamView
         android:id="@+id/surfaceView"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

app/src/main/res/values/arrays.xml

@@ -40,8 +40,8 @@
     </string-array>
 
     <string-array name="video_format_names">
-        <item>Use H.265 only if safe</item>
-        <item>Always use H.265 if available</item>
+        <item>Use H.265 only if stable</item>
+        <item>Always use H.265 (may crash)</item>
         <item>Never use H.265</item>
     </string-array>
     <string-array name="video_format_values" translatable="false">

app/src/main/res/values/strings.xml

@@ -103,8 +103,8 @@
     <string name="summary_checkbox_multi_controller">When unchecked, all controllers appear as one</string>
     <string name="title_seekbar_deadzone">Adjust analog stick deadzone</string>
     <string name="suffix_seekbar_deadzone">%</string>
-    <string name="title_checkbox_xb1_driver">Xbox One controller driver</string>
-    <string name="summary_checkbox_xb1_driver">Enables a built-in USB driver for devices without native Xbox One controller support.</string>
+    <string name="title_checkbox_xb1_driver">Xbox 360/One controller driver</string>
+    <string name="summary_checkbox_xb1_driver">Enables a built-in USB driver for devices without native Xbox controller support.</string>
 
     <string name="category_on_screen_controls_settings">On-screen Controls Settings</string>
     <string name="title_checkbox_show_onscreen_controls">Show on-screen controls</string>

build.gradle

@@ -4,7 +4,7 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.3.0'
+        classpath 'com.android.tools.build:gradle:2.1.2'
     }
 }
 

gradle.properties

@@ -0,0 +1,19 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Settings specified in this file will override any Gradle settings
+# configured through the IDE.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx10248m -XX:MaxPermSize=256m
+# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-Xmx3072m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Dec 07 22:52:07 PST 2014
+#Sat Feb 06 16:21:20 EST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.2.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.10-all.zip