Total Eclipse of the Lime

README.md

@@ -1,14 +1,14 @@
-#Limelight
+#Moonlight
 
-Limelight is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield.
+Moonlight is an open source implementation of NVIDIA's GameStream, as used by the NVIDIA Shield.
 We reverse engineered the Shield streaming software and created a version that can be run on any Android device.
 
-Limelight will allow you to stream your full collection of games from your Windows PC to your Android device,
+Moonlight will allow you to stream your full collection of games from your Windows PC to your Android device,
 whether in your own home or over the internet.
 
-[Limelight-pc](https://github.com/limelight-stream/limelight-pc) is also currently in development for Windows, OS X and Linux. Versions for [iOS](https://github.com/limelight-stream/limelight-ios) and [Windows and Windows Phone](https://github.com/limelight-stream/limelight-windows) are also in development.
+[Moonlight-pc](https://github.com/moonlight-stream/moonlight-pc) is also currently in development for Windows, OS X and Linux. Versions for [iOS](https://github.com/moonlight-stream/moonlight-ios) and [Windows and Windows Phone](https://github.com/moonlight-stream/moonlight-windows) are also in development.
 
-Check our [wiki](https://github.com/limelight-stream/limelight-android/wiki) for more detailed information or a troubleshooting guide. 
+Check our [wiki](https://github.com/moonlight-stream/moonlight-android/wiki) for more detailed information or a troubleshooting guide. 
 
 ##Features
 
@@ -18,7 +18,7 @@ Check our [wiki](https://github.com/limelight-stream/limelight-android/wiki) for
 
 ##Installation
 
-* Download and install Limelight for Android from
+* Download and install Moonlight for Android from
 [Google Play](https://play.google.com/store/apps/details?id=com.limelight)
 * Download [GeForce Experience](http://www.geforce.com/geforce-experience) and install on your Windows PC
 
@@ -33,7 +33,7 @@ Check our [wiki](https://github.com/limelight-stream/limelight-android/wiki) for
 * Turn on GameStream in the GFE settings
 * If you are connecting from outside the same network, turn on internet
   streaming
-* When on the same network as your PC, open Limelight and tap on your PC in the list
+* When on the same network as your PC, open Moonlight and tap on your PC in the list
 * Accept the pairing confirmation on your PC
 * Tap your PC again to view the list of apps to stream
 * Play games!
@@ -46,8 +46,6 @@ This project is being actively developed at [XDA Developers](http://forum.xda-de
 2. Write code
 3. Send Pull Requests
 
-Check out our [website](http://limelight-stream.com) for project links and information.
-
 ##Authors
 
 * [Cameron Gutman](https://github.com/cgutman)  
@@ -55,5 +53,5 @@ Check out our [website](http://limelight-stream.com) for project links and infor
 * [Aaron Neyer](https://github.com/Aaronneyer)  
 * [Andrew Hennessy](https://github.com/yetanothername)
 
-Limelight is the work of students at [Case Western](http://case.edu) and was
+Moonlight is the work of students at [Case Western](http://case.edu) and was
 started as a project at [MHacks](http://mhacks.org).

app/app.iml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="limelight-android" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
+<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="moonlight-android" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="android-gradle" name="Android-Gradle">
       <configuration>
@@ -103,7 +103,7 @@
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
-    <orderEntry type="jdk" jdkName="Android API 21 Platform" jdkType="Android SDK" />
+    <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" exported="" name="bcprov-jdk15on-1.51" level="project" />
     <orderEntry type="library" exported="" name="jmdns-fixed" level="project" />

app/build.gradle

@@ -4,15 +4,15 @@ import org.apache.tools.ant.taskdefs.condition.Os
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 21
+    compileSdkVersion 22
     buildToolsVersion "21.1.2"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 21
+        targetSdkVersion 22
 
-        versionName "3.1.2"
-        versionCode = 56
+        versionName "3.1.5"
+        versionCode = 60
     }
 
     productFlavors {

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

@@ -21,6 +21,7 @@ import com.limelight.ui.AdapterFragment;
 import com.limelight.ui.AdapterFragmentCallbacks;
 import com.limelight.utils.CacheHelper;
 import com.limelight.utils.Dialog;
+import com.limelight.utils.ServerHelper;
 import com.limelight.utils.SpinnerDialog;
 import com.limelight.utils.UiHelper;
 
@@ -54,6 +55,8 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
     private ComputerManagerService.ApplistPoller poller;
     private SpinnerDialog blockingLoadSpinner;
     private String lastRawApplist;
+    private int lastRunningAppId;
+    private boolean suspendGridUpdates;
 
     private final static int START_OR_RESUME_ID = 1;
     private final static int QUIT_ID = 2;
@@ -111,11 +114,6 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
         }
     };
 
-    private InetAddress getAddress() {
-        return computer.reachability == ComputerDetails.Reachability.LOCAL ?
-        computer.localIp : computer.remoteIp;
-    }
-
     private void startComputerUpdates() {
         if (managerBinder == null) {
             return;
@@ -124,6 +122,11 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
         managerBinder.startPolling(new ComputerManagerListener() {
             @Override
             public void notifyComputerUpdated(ComputerDetails details) {
+                // Do nothing if updates are suspended
+                if (suspendGridUpdates) {
+                    return;
+                }
+
                 // Don't care about other computers
                 if (!details.uuid.toString().equalsIgnoreCase(uuidString)) {
                     return;
@@ -143,13 +146,23 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                     return;
                 }
 
-                // App list is the same or empty; nothing to do
+                // App list is the same or empty
                 if (details.rawAppList == null || details.rawAppList.equals(lastRawApplist)) {
+
+                    // Let's check if the running app ID changed
+                    if (details.runningGameId != lastRunningAppId) {
+                        // Update the currently running game using the app ID
+                        lastRunningAppId = details.runningGameId;
+                        updateUiWithServerinfo(details);
+                    }
+
                     return;
                 }
 
+                lastRunningAppId = details.runningGameId;
+                lastRawApplist = details.rawAppList;
+
                 try {
-                    lastRawApplist = details.rawAppList;
                     updateUiWithAppList(NvHTTP.getAppListByReader(new StringReader(details.rawAppList)));
 
                     if (blockingLoadSpinner != null) {
@@ -291,33 +304,6 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
     public void onContextMenuClosed(Menu menu) {
     }
 
-    private void displayQuitConfirmationDialog(final Runnable onYes, final Runnable onNo) {
-        DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
-            @Override
-            public void onClick(DialogInterface dialog, int which) {
-                switch (which){
-                    case DialogInterface.BUTTON_POSITIVE:
-                        if (onYes != null) {
-                            onYes.run();
-                        }
-                        break;
-
-                    case DialogInterface.BUTTON_NEGATIVE:
-                        if (onNo != null) {
-                            onNo.run();
-                        }
-                        break;
-                }
-            }
-        };
-
-        AlertDialog.Builder builder = new AlertDialog.Builder(this);
-        builder.setMessage(getResources().getString(R.string.applist_quit_confirmation))
-                .setPositiveButton(getResources().getString(R.string.yes), dialogClickListener)
-                .setNegativeButton(getResources().getString(R.string.no), dialogClickListener)
-                .show();
-    }
-
     @Override
     public boolean onContextItemSelected(MenuItem item) {
         AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
@@ -325,25 +311,37 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
         switch (item.getItemId()) {
             case START_WTIH_QUIT:
                 // Display a confirmation dialog first
-                displayQuitConfirmationDialog(new Runnable() {
+                UiHelper.displayQuitConfirmationDialog(this, new Runnable() {
                     @Override
                     public void run() {
-                        doStart(app.app);
+                        ServerHelper.doStart(AppView.this, app.app, computer, managerBinder);
                     }
                 }, null);
                 return true;
 
             case START_OR_RESUME_ID:
                 // Resume is the same as start for us
-                doStart(app.app);
+                ServerHelper.doStart(AppView.this, app.app, computer, managerBinder);
                 return true;
 
             case QUIT_ID:
                 // Display a confirmation dialog first
-                displayQuitConfirmationDialog(new Runnable() {
+                UiHelper.displayQuitConfirmationDialog(this, new Runnable() {
                     @Override
                     public void run() {
-                        doQuit(app.app);
+                        suspendGridUpdates = true;
+                        ServerHelper.doQuit(AppView.this,
+                                ServerHelper.getCurrentAddressFromComputer(computer),
+                                app.app, managerBinder, new Runnable() {
+                            @Override
+                            public void run() {
+                                // Trigger a poll immediately
+                                suspendGridUpdates = false;
+                                if (poller != null) {
+                                    poller.pollNow();
+                                }
+                            }
+                        });
                     }
                 }, null);
                 return true;
@@ -356,6 +354,44 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
         }
     }
 
+    private void updateUiWithServerinfo(final ComputerDetails details) {
+        AppView.this.runOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                boolean updated = false;
+
+                    // Look through our current app list to tag the running app
+                for (int i = 0; i < appGridAdapter.getCount(); i++) {
+                    AppObject existingApp = (AppObject) appGridAdapter.getItem(i);
+
+                    // There can only be one or zero apps running.
+                    if (existingApp.app.getIsRunning() &&
+                            existingApp.app.getAppId() == details.runningGameId) {
+                        // This app was running and still is, so we're done now
+                        return;
+                    }
+                    else if (existingApp.app.getAppId() == details.runningGameId) {
+                        // This app wasn't running but now is
+                        existingApp.app.setIsRunning(true);
+                        updated = true;
+                    }
+                    else if (existingApp.app.getIsRunning()) {
+                        // This app was running but now isn't
+                        existingApp.app.setIsRunning(false);
+                        updated = true;
+                    }
+                    else {
+                        // This app wasn't running and still isn't
+                    }
+                }
+
+                if (updated) {
+                    appGridAdapter.notifyDataSetChanged();
+                }
+            }
+        });
+    }
+
     private void updateUiWithAppList(final List<NvApp> appList) {
         AppView.this.runOnUiThread(new Runnable() {
             @Override
@@ -427,67 +463,6 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
         });
     }
 
-    private void doStart(NvApp app) {
-        Intent intent = new Intent(this, Game.class);
-        intent.putExtra(Game.EXTRA_HOST,
-                computer.reachability == ComputerDetails.Reachability.LOCAL ?
-                computer.localIp.getHostAddress() : computer.remoteIp.getHostAddress());
-        intent.putExtra(Game.EXTRA_APP_NAME, app.getAppName());
-        intent.putExtra(Game.EXTRA_APP_ID, app.getAppId());
-        intent.putExtra(Game.EXTRA_UNIQUEID, managerBinder.getUniqueId());
-        intent.putExtra(Game.EXTRA_STREAMING_REMOTE,
-                computer.reachability != ComputerDetails.Reachability.LOCAL);
-        startActivity(intent);
-    }
-
-    private void doQuit(final NvApp app) {
-        Toast.makeText(AppView.this, getResources().getString(R.string.applist_quit_app)+" "+app.getAppName()+"...", Toast.LENGTH_SHORT).show();
-        new Thread(new Runnable() {
-            @Override
-            public void run() {
-                NvHTTP httpConn;
-                String message;
-                try {
-                    httpConn = new NvHTTP(getAddress(),
-                            managerBinder.getUniqueId(), null, PlatformBinding.getCryptoProvider(AppView.this));
-                    if (httpConn.quitApp()) {
-                        message = getResources().getString(R.string.applist_quit_success) + " " + app.getAppName();
-                    } else {
-                        message = getResources().getString(R.string.applist_quit_fail) + " " + app.getAppName();
-                    }
-                } catch (GfeHttpResponseException e) {
-                    if (e.getErrorCode() == 599) {
-                        message = "This session wasn't started by this device," +
-                                " so it cannot be quit. End streaming on the original " +
-                                "device or the PC itself. (Error code: "+e.getErrorCode()+")";
-                    }
-                    else {
-                        message = e.getMessage();
-                    }
-                } catch (UnknownHostException e) {
-                    message = getResources().getString(R.string.error_unknown_host);
-                } catch (FileNotFoundException e) {
-                    message = getResources().getString(R.string.error_404);
-                } catch (Exception e) {
-                    message = e.getMessage();
-                } finally {
-                    // Trigger a poll immediately
-                    if (poller != null) {
-                        poller.pollNow();
-                    }
-                }
-
-                final String toastMessage = message;
-                runOnUiThread(new Runnable() {
-                    @Override
-                    public void run() {
-                        Toast.makeText(AppView.this, toastMessage, Toast.LENGTH_LONG).show();
-                    }
-                });
-            }
-        }).start();
-    }
-
     @Override
     public int getAdapterFragmentLayoutId() {
         return PreferenceConfiguration.readPreferences(this).listMode ?
@@ -508,7 +483,7 @@ public class AppView extends Activity implements AdapterFragmentCallbacks {
                 if (getRunningAppId() != -1) {
                     openContextMenu(arg1);
                 } else {
-                    doStart(app.app);
+                    ServerHelper.doStart(AppView.this, app.app, computer, managerBinder);
                 }
             }
         });

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

@@ -12,6 +12,7 @@ import com.limelight.computers.ComputerManagerListener;
 import com.limelight.computers.ComputerManagerService;
 import com.limelight.grid.PcGridAdapter;
 import com.limelight.nvstream.http.ComputerDetails;
+import com.limelight.nvstream.http.NvApp;
 import com.limelight.nvstream.http.NvHTTP;
 import com.limelight.nvstream.http.PairingManager;
 import com.limelight.nvstream.http.PairingManager.PairState;
@@ -22,6 +23,7 @@ import com.limelight.preferences.StreamSettings;
 import com.limelight.ui.AdapterFragment;
 import com.limelight.ui.AdapterFragmentCallbacks;
 import com.limelight.utils.Dialog;
+import com.limelight.utils.ServerHelper;
 import com.limelight.utils.UiHelper;
 
 import android.app.Activity;
@@ -93,6 +95,8 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
     private final static int UNPAIR_ID = 3;
     private final static int WOL_ID = 4;
     private final static int DELETE_ID = 5;
+    private final static int RESUME_ID = 6;
+    private final static int QUIT_ID = 7;
 
     private void initializeViews() {
         setContentView(R.layout.activity_pc_view);
@@ -252,11 +256,16 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
             menu.add(Menu.NONE, DELETE_ID, 2, getResources().getString(R.string.pcview_menu_delete_pc));
         }
         else {
-            menu.add(Menu.NONE, APP_LIST_ID, 1, getResources().getString(R.string.pcview_menu_app_list));
+            if (computer.details.runningGameId != 0) {
+                menu.add(Menu.NONE, RESUME_ID, 1, getResources().getString(R.string.applist_menu_resume));
+                menu.add(Menu.NONE, QUIT_ID, 2, getResources().getString(R.string.applist_menu_quit));
+            }
+
+            menu.add(Menu.NONE, APP_LIST_ID, 3, getResources().getString(R.string.pcview_menu_app_list));
 
             // FIXME: We used to be able to unpair here but it's been broken since GFE 2.1.x, so I've replaced
             // it with delete which actually work
-            menu.add(Menu.NONE, DELETE_ID, 2, getResources().getString(R.string.pcview_menu_delete_pc));
+            menu.add(Menu.NONE, DELETE_ID, 4, getResources().getString(R.string.pcview_menu_delete_pc));
         }
     }
 
@@ -477,36 +486,61 @@ public class PcView extends Activity implements AdapterFragmentCallbacks {
     @Override
     public boolean onContextItemSelected(MenuItem item) {
         AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
-        ComputerObject computer = (ComputerObject) pcGridAdapter.getItem(info.position);
-        switch (item.getItemId())
-        {
-        case PAIR_ID:
-            doPair(computer.details);
-            return true;
-
-        case UNPAIR_ID:
-            doUnpair(computer.details);
-            return true;
-
-        case WOL_ID:
-            doWakeOnLan(computer.details);
-            return true;
-
-        case DELETE_ID:
-            if (managerBinder == null) {
-                Toast.makeText(PcView.this, getResources().getString(R.string.error_manager_not_running), Toast.LENGTH_LONG).show();
+        final ComputerObject computer = (ComputerObject) pcGridAdapter.getItem(info.position);
+        switch (item.getItemId()) {
+            case PAIR_ID:
+                doPair(computer.details);
                 return true;
-            }
-            managerBinder.removeComputer(computer.details.name);
-            removeComputer(computer.details);
-            return true;
 
-        case APP_LIST_ID:
-            doAppList(computer.details);
-            return true;
+            case UNPAIR_ID:
+                doUnpair(computer.details);
+                return true;
 
-        default:
-          return super.onContextItemSelected(item);
+            case WOL_ID:
+                doWakeOnLan(computer.details);
+                return true;
+
+            case DELETE_ID:
+                if (managerBinder == null) {
+                    Toast.makeText(PcView.this, getResources().getString(R.string.error_manager_not_running), Toast.LENGTH_LONG).show();
+                    return true;
+                }
+                managerBinder.removeComputer(computer.details.name);
+                removeComputer(computer.details);
+                return true;
+
+            case APP_LIST_ID:
+                doAppList(computer.details);
+                return true;
+
+            case RESUME_ID:
+                if (managerBinder == null) {
+                    Toast.makeText(PcView.this, getResources().getString(R.string.error_manager_not_running), Toast.LENGTH_LONG).show();
+                    return true;
+                }
+
+                ServerHelper.doStart(this, new NvApp("app", computer.details.runningGameId), computer.details, managerBinder);
+                return true;
+
+            case QUIT_ID:
+                if (managerBinder == null) {
+                    Toast.makeText(PcView.this, getResources().getString(R.string.error_manager_not_running), Toast.LENGTH_LONG).show();
+                    return true;
+                }
+
+                // Display a confirmation dialog first
+                UiHelper.displayQuitConfirmationDialog(this, new Runnable() {
+                    @Override
+                    public void run() {
+                        ServerHelper.doQuit(PcView.this,
+                                ServerHelper.getCurrentAddressFromComputer(computer.details),
+                                new NvApp("app", 0), managerBinder, null);
+                    }
+                }, null);
+                return true;
+
+            default:
+                return super.onContextItemSelected(item);
         }
     }
     

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

@@ -97,18 +97,6 @@ public class ControllerHandler implements InputManager.InputDeviceListener {
         return range;
     }
 
-    private short assignNewControllerNumber() {
-        for (short i = 0; i < 4; i++) {
-            if ((currentControllers & (1 << i)) == 0) {
-                // Found an unused controller value
-                currentControllers |= (1 << i);
-                return i;
-            }
-        }
-
-        return 0;
-    }
-
     @Override
     public void onInputDeviceAdded(int deviceId) {
         // Nothing happening here yet
@@ -119,7 +107,7 @@ public class ControllerHandler implements InputManager.InputDeviceListener {
         for (Map.Entry<String, ControllerContext> device : contexts.entrySet()) {
             if (device.getValue().id == deviceId) {
                 LimeLog.info("Removed controller: "+device.getValue().name);
-                releaseControllerNumber(device.getValue().controllerNumber);
+                releaseControllerNumber(device.getValue());
                 contexts.remove(device.getKey());
                 return;
             }
@@ -133,9 +121,47 @@ public class ControllerHandler implements InputManager.InputDeviceListener {
         onInputDeviceAdded(deviceId);
     }
 
-    private void releaseControllerNumber(int controllerNumber) {
-        LimeLog.info("Controller number "+controllerNumber+" is now available");
-        currentControllers &= ~(1 << controllerNumber);
+    private void releaseControllerNumber(ControllerContext context) {
+        if (context.reservedControllerNumber) {
+            LimeLog.info("Controller number "+context.controllerNumber+" is now available");
+            currentControllers &= ~(1 << context.controllerNumber);
+        }
+    }
+
+    // Called before sending input but after we've determined that this
+    // is definitely a controller (not a keyboard, mouse, or something else)
+    private void assignControllerNumberIfNeeded(ControllerContext context) {
+        if (context.assignedControllerNumber) {
+            return;
+        }
+
+        LimeLog.info(context.name+" needs a controller number assigned");
+        if (context.name != null && context.name.contains("gpio-keys")) {
+            // This is the back button on Shield portable consoles
+            LimeLog.info("Built-in buttons hardcoded as controller 0");
+            context.controllerNumber = 0;
+        }
+        else if (multiControllerEnabled && context.hasJoystickAxes) {
+            context.controllerNumber = 0;
+
+            LimeLog.info("Reserving the next available controller number");
+            for (short i = 0; i < 4; i++) {
+                if ((currentControllers & (1 << i)) == 0) {
+                    // Found an unused controller value
+                    currentControllers |= (1 << i);
+                    context.controllerNumber = i;
+                    context.reservedControllerNumber = true;
+                    break;
+                }
+            }
+        }
+        else {
+            LimeLog.info("Not reserving a controller number");
+            context.controllerNumber = 0;
+        }
+
+        LimeLog.info("Assigned as controller "+context.controllerNumber);
+        context.assignedControllerNumber = true;
     }
 
     private ControllerContext createContextForDevice(InputDevice dev) {
@@ -277,28 +303,16 @@ public class ControllerHandler implements InputManager.InputDeviceListener {
                     context.isRemote = true;
                 }
             }
-            // NYKO Playpad has a fake hat that mimics the left stick for some reason
-            else if (devName.contains("NYKO PLAYPAD")) {
-                context.hatXAxis = -1;
-                context.hatYAxis = -1;
+            // SHIELD controllers will use small stick deadzones
+            else if (devName.contains("SHIELD")) {
+                context.leftStickDeadzoneRadius = 0.07f;
+                context.rightStickDeadzoneRadius = 0.07f;
             }
         }
 
         LimeLog.info("Analog stick deadzone: "+context.leftStickDeadzoneRadius+" "+context.rightStickDeadzoneRadius);
         LimeLog.info("Trigger deadzone: "+context.triggerDeadzone);
 
-        if (devName != null && devName.equals("gpio-keys")) {
-            // This is the back button on Shield portable consoles
-            context.controllerNumber = 0;
-        }
-        else if (multiControllerEnabled) {
-            context.controllerNumber = assignNewControllerNumber();
-        }
-        else {
-            context.controllerNumber = 0;
-        }
-        LimeLog.info("Assigned as controller "+context.controllerNumber);
-
         return context;
     }
 
@@ -324,6 +338,7 @@ public class ControllerHandler implements InputManager.InputDeviceListener {
     }
 
     private void sendControllerInputPacket(ControllerContext context) {
+        assignControllerNumberIfNeeded(context);
         conn.sendControllerInput(context.controllerNumber, context.inputMap,
                 context.leftTrigger, context.rightTrigger,
                 context.leftStickX, context.leftStickY,
@@ -804,6 +819,8 @@ public class ControllerHandler implements InputManager.InputDeviceListener {
         public boolean isRemote;
         public boolean hasJoystickAxes;
 
+        public boolean assignedControllerNumber;
+        public boolean reservedControllerNumber;
         public short controllerNumber;
 
         public short inputMap = 0x0000;

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

@@ -231,7 +231,8 @@ public class AndroidCpuDecoderRenderer extends EnhancedDecoderRenderer {
         if (decodeUnit.getDataLength() <= DECODER_BUFFER_SIZE) {
             decoderBuffer.clear();
 
-            for (ByteBufferDescriptor bbd : decodeUnit.getBufferList()) {
+            for (ByteBufferDescriptor bbd = decodeUnit.getBufferHead();
+                 bbd != null; bbd = bbd.nextDescriptor) {
                 decoderBuffer.put(bbd.data, bbd.offset, bbd.length);
             }
 
@@ -241,7 +242,8 @@ public class AndroidCpuDecoderRenderer extends EnhancedDecoderRenderer {
             data = new byte[decodeUnit.getDataLength()+AvcDecoder.getInputPaddingSize()];
 
             int offset = 0;
-            for (ByteBufferDescriptor bbd : decodeUnit.getBufferList()) {
+            for (ByteBufferDescriptor bbd = decodeUnit.getBufferHead();
+                 bbd != null; bbd = bbd.nextDescriptor) {
                 System.arraycopy(bbd.data, bbd.offset, data, offset, bbd.length);
                 offset += bbd.length;
             }

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

@@ -1,5 +1,6 @@
 package com.limelight.binding.video;
 
+import com.limelight.nvstream.av.DecodeUnit;
 import com.limelight.nvstream.av.video.VideoDecoderRenderer;
 import com.limelight.nvstream.av.video.VideoDepacketizer;
 
@@ -55,6 +56,11 @@ public class ConfigurableDecoderRenderer extends EnhancedDecoderRenderer {
         return decoderRenderer.getCapabilities();
     }
 
+    @Override
+    public void directSubmitDecodeUnit(DecodeUnit du) {
+        decoderRenderer.directSubmitDecodeUnit(du);
+    }
+
     @Override
     public int getAverageDecoderLatency() {
         if (decoderRenderer != null) {

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

@@ -2,6 +2,6 @@ package com.limelight.binding.video;
 
 import com.limelight.nvstream.av.video.VideoDecoderRenderer;
 
-public abstract class EnhancedDecoderRenderer implements VideoDecoderRenderer {
+public abstract class EnhancedDecoderRenderer extends VideoDecoderRenderer {
     public abstract String getDecoderName();
 }

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

@@ -28,9 +28,9 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
     private ByteBuffer[] videoDecoderInputBuffers;
     private MediaCodec videoDecoder;
     private Thread rendererThread;
-    private boolean needsSpsBitstreamFixup, isExynos4;
+    private final boolean needsSpsBitstreamFixup, isExynos4;
     private VideoDepacketizer depacketizer;
-    private boolean adaptivePlayback;
+    private final boolean adaptivePlayback, directSubmit;
     private int initialWidth, initialHeight;
 
     private boolean needsBaselineSpsHack;
@@ -46,8 +46,6 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
     private int numPpsIn;
     private int numIframeIn;
 
-    private static final boolean ENABLE_ASYNC_RENDERER = false;
-
     @TargetApi(Build.VERSION_CODES.KITKAT)
     public MediaCodecDecoderRenderer() {
         //dumpDecoders();
@@ -58,12 +56,15 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         }
         if (decoder == null) {
             // This case is handled later in setup()
+            needsSpsBitstreamFixup = isExynos4 =
+            adaptivePlayback = directSubmit = false;
             return;
         }
 
         decoderName = decoder.getName();
 
         // Set decoder-specific attributes
+        directSubmit = MediaCodecHelper.decoderCanDirectSubmit(decoderName, decoder);
         adaptivePlayback = MediaCodecHelper.decoderSupportsAdaptivePlayback(decoderName, decoder);
         needsSpsBitstreamFixup = MediaCodecHelper.decoderNeedsSpsBitstreamRestrictions(decoderName, decoder);
         needsBaselineSpsHack = MediaCodecHelper.decoderNeedsBaselineSpsHack(decoderName, decoder);
@@ -77,9 +78,11 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         if (isExynos4) {
             LimeLog.info("Decoder "+decoderName+" is on Exynos 4");
         }
+        if (directSubmit) {
+            LimeLog.info("Decoder "+decoderName+" will use direct submit");
+        }
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
     @Override
     public boolean setup(int width, int height, int redrawRate, Object renderTarget, int drFlags) {
         this.initialWidth = width;
@@ -107,52 +110,6 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
             videoFormat.setInteger(MediaFormat.KEY_MAX_HEIGHT, height);
         }
 
-        // On Lollipop, we use asynchronous mode to avoid having a busy looping renderer thread
-        if (ENABLE_ASYNC_RENDERER && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-            videoDecoder.setCallback(new MediaCodec.Callback() {
-                @Override
-                public void onOutputFormatChanged(MediaCodec codec, MediaFormat format) {
-                    LimeLog.info("Output format changed");
-                    LimeLog.info("New output Format: " + format);
-                }
-
-                @Override
-                public void onOutputBufferAvailable(MediaCodec codec, int index,
-                        BufferInfo info) {
-                    try {
-                        // FIXME: It looks like we can't frameskip here
-                        codec.releaseOutputBuffer(index, true);
-                    } catch (Exception e) {
-                        handleDecoderException(MediaCodecDecoderRenderer.this, e, null, 0);
-                    }
-                }
-
-                @Override
-                public void onInputBufferAvailable(MediaCodec codec, int index) {
-                    try {
-                        submitDecodeUnit(depacketizer.takeNextDecodeUnit(), codec.getInputBuffer(index), index);
-                    } catch (InterruptedException e) {
-                        // What do we do here?
-                        e.printStackTrace();
-                    } catch (Exception e) {
-                        handleDecoderException(MediaCodecDecoderRenderer.this, e, null, 0);
-                    }
-                }
-
-                @Override
-                public void onError(MediaCodec codec, CodecException e) {
-                    if (e.isTransient()) {
-                        LimeLog.warning(e.getDiagnosticInfo());
-                        e.printStackTrace();
-                    }
-                    else {
-                        LimeLog.severe(e.getDiagnosticInfo());
-                        e.printStackTrace();
-                    }
-                }
-            });
-        }
-
         videoDecoder.configure(videoFormat, ((SurfaceHolder)renderTarget).getSurface(), null, 0);
         videoDecoder.setVideoScalingMode(MediaCodec.VIDEO_SCALING_MODE_SCALE_TO_FIT);
 
@@ -162,7 +119,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
     }
 
     @TargetApi(Build.VERSION_CODES.LOLLIPOP)
-    private void handleDecoderException(MediaCodecDecoderRenderer dr, Exception e, ByteBuffer buf, int codecFlags) {
+    private void handleDecoderException(Exception e, ByteBuffer buf, int codecFlags) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
             if (e instanceof CodecException) {
                 CodecException codecExc = (CodecException) e;
@@ -178,14 +135,92 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         }
 
         if (buf != null || codecFlags != 0) {
-            throw new RendererException(dr, e, buf, codecFlags);
+            throw new RendererException(this, e, buf, codecFlags);
         }
         else {
-            throw new RendererException(dr, e);
+            throw new RendererException(this, e);
         }
     }
 
-    private void startRendererThread()
+    private void startDirectSubmitRendererThread()
+    {
+        rendererThread = new Thread() {
+            @SuppressWarnings("deprecation")
+            @Override
+            public void run() {
+                BufferInfo info = new BufferInfo();
+                while (!isInterrupted()) {
+                    try {
+                        // Try to output a frame
+                        int outIndex = videoDecoder.dequeueOutputBuffer(info, 50000);
+                        if (outIndex >= 0) {
+                            long presentationTimeUs = info.presentationTimeUs;
+                            int lastIndex = outIndex;
+
+                            // Get the last output buffer in the queue
+                            while ((outIndex = videoDecoder.dequeueOutputBuffer(info, 0)) >= 0) {
+                                videoDecoder.releaseOutputBuffer(lastIndex, false);
+
+                                lastIndex = outIndex;
+                                presentationTimeUs = info.presentationTimeUs;
+                            }
+
+                            // Render the last buffer
+                            videoDecoder.releaseOutputBuffer(lastIndex, true);
+
+                            // Add delta time to the totals (excluding probable outliers)
+                            long delta = System.currentTimeMillis() - (presentationTimeUs / 1000);
+                            if (delta >= 0 && delta < 1000) {
+                                decoderTimeMs += delta;
+                                totalTimeMs += delta;
+                            }
+                        } else {
+                            switch (outIndex) {
+                                case MediaCodec.INFO_TRY_AGAIN_LATER:
+                                    break;
+                                case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED:
+                                    LimeLog.info("Output buffers changed");
+                                    break;
+                                case MediaCodec.INFO_OUTPUT_FORMAT_CHANGED:
+                                    LimeLog.info("Output format changed");
+                                    LimeLog.info("New output Format: " + videoDecoder.getOutputFormat());
+                                    break;
+                                default:
+                                    break;
+                            }
+                        }
+                    } catch (Exception e) {
+                        handleDecoderException(e, null, 0);
+                    }
+                }
+            }
+        };
+        rendererThread.setName("Video - Renderer (MediaCodec)");
+        rendererThread.setPriority(Thread.NORM_PRIORITY + 2);
+        rendererThread.start();
+    }
+
+    private int dequeueInputBuffer(boolean wait, boolean infiniteWait) {
+        int index;
+        long startTime, queueTime;
+
+        startTime = System.currentTimeMillis();
+
+        index = videoDecoder.dequeueInputBuffer(wait ? (infiniteWait ? -1 : 3000) : 0);
+        if (index < 0) {
+            return index;
+        }
+
+        queueTime = System.currentTimeMillis();
+
+        if (queueTime - startTime >= 20) {
+            LimeLog.warning("Queue input buffer ran long: "+(queueTime - startTime)+" ms");
+        }
+
+        return index;
+    }
+
+    private void startLegacyRendererThread()
     {
         rendererThread = new Thread() {
             @SuppressWarnings("deprecation")
@@ -194,6 +229,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
                 BufferInfo info = new BufferInfo();
                 DecodeUnit du = null;
                 int inputIndex = -1;
+                long lastDuDequeueTime = 0;
                 while (!isInterrupted())
                 {
                     // In order to get as much data to the decoder as early as possible,
@@ -201,8 +237,12 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
                     if (inputIndex == -1 && du == null) {
                         try {
                             for (int i = 0; i < 5; i++) {
-                                inputIndex = videoDecoder.dequeueInputBuffer(0);
+                                inputIndex = dequeueInputBuffer(false, false);
                                 du = depacketizer.pollNextDecodeUnit();
+                                if (du != null) {
+                                    lastDuDequeueTime = System.currentTimeMillis();
+                                    notifyDuReceived(du);
+                                }
 
                                 // Stop if we can't get a DU or input buffer
                                 if (du == null || inputIndex == -1) {
@@ -216,7 +256,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
                             }
                         } catch (Exception e) {
                             inputIndex = -1;
-                            handleDecoderException(MediaCodecDecoderRenderer.this, e, null, 0);
+                            handleDecoderException(e, null, 0);
                         }
                     }
 
@@ -231,21 +271,30 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
                             // If we've got a DU waiting to be given to the decoder,
                             // wait a full 3 ms for an input buffer. Otherwise
                             // just see if we can get one immediately.
-                            inputIndex = videoDecoder.dequeueInputBuffer(du != null ? 3000 : 0);
+                            inputIndex = dequeueInputBuffer(du != null, false);
                         } catch (Exception e) {
                             inputIndex = -1;
-                            handleDecoderException(MediaCodecDecoderRenderer.this, e, null, 0);
+                            handleDecoderException(e, null, 0);
                         }
                     }
 
                     // Grab a decode unit if we don't have one already
                     if (du == null) {
                         du = depacketizer.pollNextDecodeUnit();
+                        if (du != null) {
+                            lastDuDequeueTime = System.currentTimeMillis();
+                            notifyDuReceived(du);
+                        }
                     }
 
                     // If we've got both a decode unit and an input buffer, we'll
                     // submit now. Otherwise, we wait until we have one.
                     if (du != null && inputIndex >= 0) {
+                        long submissionTime = System.currentTimeMillis();
+                        if (submissionTime - lastDuDequeueTime >= 20) {
+                            LimeLog.warning("Receiving an input buffer took too long: "+(submissionTime - lastDuDequeueTime)+" ms");
+                        }
+
                         submitDecodeUnit(du, videoDecoderInputBuffers[inputIndex], inputIndex);
 
                         // DU and input buffer have both been consumed
@@ -279,26 +328,26 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
                             }
                         } else {
                             switch (outIndex) {
-                            case MediaCodec.INFO_TRY_AGAIN_LATER:
-                                // Getting an input buffer may already block
-                                // so don't park if we still need to do that
-                                if (inputIndex >= 0) {
-                                    LockSupport.parkNanos(1);
-                                }
-                                break;
-                            case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED:
-                                LimeLog.info("Output buffers changed");
-                                break;
-                            case MediaCodec.INFO_OUTPUT_FORMAT_CHANGED:
-                                LimeLog.info("Output format changed");
-                                LimeLog.info("New output Format: " + videoDecoder.getOutputFormat());
-                                break;
-                            default:
-                              break;
+                                case MediaCodec.INFO_TRY_AGAIN_LATER:
+                                    // Getting an input buffer may already block
+                                    // so don't park if we still need to do that
+                                    if (inputIndex >= 0) {
+                                        LockSupport.parkNanos(1);
+                                    }
+                                    break;
+                                case MediaCodec.INFO_OUTPUT_BUFFERS_CHANGED:
+                                    LimeLog.info("Output buffers changed");
+                                    break;
+                                case MediaCodec.INFO_OUTPUT_FORMAT_CHANGED:
+                                    LimeLog.info("Output format changed");
+                                    LimeLog.info("New output Format: " + videoDecoder.getOutputFormat());
+                                    break;
+                                default:
+                                    break;
                             }
                         }
                     } catch (Exception e) {
-                        handleDecoderException(MediaCodecDecoderRenderer.this, e, null, 0);
+                        handleDecoderException(e, null, 0);
                     }
                 }
             }
@@ -316,11 +365,15 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         // Start the decoder
         videoDecoder.start();
 
-        // On devices pre-Lollipop, we'll use a rendering thread
-        if (!ENABLE_ASYNC_RENDERER || Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
-            videoDecoderInputBuffers = videoDecoder.getInputBuffers();
-            startRendererThread();
+        videoDecoderInputBuffers = videoDecoder.getInputBuffers();
+
+        if (directSubmit) {
+            startDirectSubmitRendererThread();
         }
+        else {
+            startLegacyRendererThread();
+        }
+
         return true;
     }
 
@@ -357,7 +410,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
                         timestampUs, codecFlags);
                 break;
             } catch (Exception e) {
-                handleDecoderException(this, e, null, codecFlags);
+                handleDecoderException(e, null, codecFlags);
                 lastException = e;
             }
         }
@@ -369,14 +422,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
 
     @SuppressWarnings("deprecation")
     private void submitDecodeUnit(DecodeUnit decodeUnit, ByteBuffer buf, int inputBufferIndex) {
-        long currentTime = System.currentTimeMillis();
-        long delta = currentTime-decodeUnit.getReceiveTimestamp();
-        if (delta >= 0 && delta < 1000) {
-            totalTimeMs += currentTime-decodeUnit.getReceiveTimestamp();
-            totalFrames++;
-        }
-
-        long timestampUs = currentTime * 1000;
+        long timestampUs = System.currentTimeMillis() * 1000;
         if (timestampUs <= lastTimestampUs) {
             // We can't submit multiple buffers with the same timestamp
             // so bump it up by one before queuing
@@ -400,7 +446,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         boolean needsSpsReplay = false;
 
         if ((decodeUnitFlags & DecodeUnit.DU_FLAG_CODEC_CONFIG) != 0) {
-            ByteBufferDescriptor header = decodeUnit.getBufferList().get(0);
+            ByteBufferDescriptor header = decodeUnit.getBufferHead();
             if (header.data[header.offset+4] == 0x67) {
                 numSpsIn++;
 
@@ -485,8 +531,8 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         }
 
         // Copy data from our buffer list into the input buffer
-        for (ByteBufferDescriptor desc : decodeUnit.getBufferList())
-        {
+        for (ByteBufferDescriptor desc = decodeUnit.getBufferHead();
+             desc != null; desc = desc.nextDescriptor) {
             buf.put(desc.data, desc.offset, desc.length);
         }
 
@@ -502,7 +548,7 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
     }
 
     private void replaySps() {
-        int inputIndex = videoDecoder.dequeueInputBuffer(-1);
+        int inputIndex = dequeueInputBuffer(true, true);
         ByteBuffer inputBuffer = videoDecoderInputBuffers[inputIndex];
 
         inputBuffer.clear();
@@ -530,8 +576,15 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
 
     @Override
     public int getCapabilities() {
-        return adaptivePlayback ?
+        int caps = 0;
+
+        caps |= adaptivePlayback ?
                 VideoDecoderRenderer.CAPABILITY_ADAPTIVE_RESOLUTION : 0;
+
+        caps |= directSubmit ?
+                VideoDecoderRenderer.CAPABILITY_DIRECT_SUBMIT : 0;
+
+        return caps;
     }
 
     @Override
@@ -555,6 +608,35 @@ public class MediaCodecDecoderRenderer extends EnhancedDecoderRenderer {
         return decoderName;
     }
 
+    private void notifyDuReceived(DecodeUnit du) {
+        long currentTime = System.currentTimeMillis();
+        long delta = currentTime-du.getReceiveTimestamp();
+        if (delta >= 0 && delta < 1000) {
+            totalTimeMs += currentTime-du.getReceiveTimestamp();
+            totalFrames++;
+        }
+    }
+
+    @Override
+    public void directSubmitDecodeUnit(DecodeUnit du) {
+        int inputIndex;
+
+        notifyDuReceived(du);
+
+        for (;;) {
+            try {
+                inputIndex = dequeueInputBuffer(true, true);
+                break;
+            } catch (Exception e) {
+                handleDecoderException(e, null, 0);
+            }
+        }
+
+        if (inputIndex >= 0) {
+            submitDecodeUnit(du, videoDecoderInputBuffers[inputIndex], inputIndex);
+        }
+    }
+
     public class RendererException extends RuntimeException {
         private static final long serialVersionUID = 8985937536997012406L;
 

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

@@ -26,7 +26,22 @@ public class MediaCodecHelper {
 	private static final List<String> spsFixupBitstreamFixupDecoderPrefixes;
 	private static final List<String> whitelistedAdaptiveResolutionPrefixes;
     private static final List<String> baselineProfileHackPrefixes;
-	
+    private static final List<String> directSubmitPrefixes;
+
+    static {
+        directSubmitPrefixes = new LinkedList<String>();
+
+        // These decoders have low enough input buffer latency that they
+        // can be directly invoked from the receive thread
+        directSubmitPrefixes.add("omx.qcom");
+        directSubmitPrefixes.add("omx.sec");
+        directSubmitPrefixes.add("omx.exynos");
+        directSubmitPrefixes.add("omx.intel");
+        directSubmitPrefixes.add("omx.brcm");
+        directSubmitPrefixes.add("omx.TI");
+        directSubmitPrefixes.add("omx.arc");
+    }
+
 	static {
 		preferredDecoders = new LinkedList<String>();
 	}
@@ -97,6 +112,10 @@ public class MediaCodecHelper {
 		
 		return false;
 	}
+
+    public static boolean decoderCanDirectSubmit(String decoderName, MediaCodecInfo decoderInfo) {
+        return isDecoderInList(directSubmitPrefixes, decoderName) && !isExynos4Device();
+    }
 	
 	public static boolean decoderNeedsSpsBitstreamRestrictions(String decoderName, MediaCodecInfo decoderInfo) {
 		return isDecoderInList(spsFixupBitstreamFixupDecoderPrefixes, decoderName);

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

@@ -31,7 +31,8 @@ import android.os.IBinder;
 import org.xmlpull.v1.XmlPullParserException;
 
 public class ComputerManagerService extends Service {
-    private static final int POLLING_PERIOD_MS = 3000;
+    private static final int SERVERINFO_POLLING_PERIOD_MS = 3000;
+    private static final int APPLIST_POLLING_PERIOD_MS = 30000;
     private static final int MDNS_QUERY_PERIOD_MS = 1000;
     private static final int FAST_POLL_TIMEOUT = 500;
     private static final int OFFLINE_POLL_TRIES = 3;
@@ -80,6 +81,7 @@ public class ComputerManagerService extends Service {
             if (!pollComputer(details)) {
                 if (!newPc && offlineCount < OFFLINE_POLL_TRIES) {
                     // Return without calling the listener
+                    releaseLocalDatabaseReference();
                     return false;
                 }
 
@@ -135,7 +137,7 @@ public class ComputerManagerService extends Service {
                         }
 
                         // Wait until the next polling interval
-                        Thread.sleep(POLLING_PERIOD_MS / ((offlineCount > 0) ? 2 : 1));
+                        Thread.sleep(SERVERINFO_POLLING_PERIOD_MS / ((offlineCount > 0) ? 2 : 1));
                     } catch (InterruptedException e) {
                         break;
                     }
@@ -581,7 +583,7 @@ public class ComputerManagerService extends Service {
         private boolean waitPollingDelay() {
             try {
                 synchronized (pollEvent) {
-                    pollEvent.wait(POLLING_PERIOD_MS);
+                    pollEvent.wait(APPLIST_POLLING_PERIOD_MS);
                 }
             } catch (InterruptedException e) {
                 return false;

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

@@ -1,7 +1,7 @@
 package com.limelight.grid;
 
 import android.app.Activity;
-import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
 import android.widget.ImageView;
 import android.widget.TextView;
 
@@ -14,27 +14,18 @@ import com.limelight.grid.assets.MemoryAssetLoader;
 import com.limelight.grid.assets.NetworkAssetLoader;
 import com.limelight.nvstream.http.ComputerDetails;
 
-import java.lang.ref.WeakReference;
 import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
 
 @SuppressWarnings("unchecked")
 public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
-    private final Activity activity;
-
     private static final int ART_WIDTH_PX = 300;
     private static final int SMALL_WIDTH_DP = 100;
     private static final int LARGE_WIDTH_DP = 150;
 
     private final CachedAppAssetLoader loader;
-    private final ConcurrentHashMap<WeakReference<ImageView>, CachedAppAssetLoader.LoaderTuple> loadingTuples = new ConcurrentHashMap<>();
-    private final ConcurrentHashMap<Object, CachedAppAssetLoader.LoaderTuple> backgroundLoadingTuples = new ConcurrentHashMap<>();
 
     public AppGridAdapter(Activity activity, boolean listMode, boolean small, ComputerDetails computer, String uniqueId) throws KeyManagementException, NoSuchAlgorithmException {
         super(activity, listMode ? R.layout.simple_row : (small ? R.layout.app_grid_item_small : R.layout.app_grid_item), R.drawable.image_loading);
@@ -49,33 +40,27 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
             dp = LARGE_WIDTH_DP;
         }
 
-        double scalingDivisor = ART_WIDTH_PX / (dp * (dpi / 160));
+        double scalingDivisor = ART_WIDTH_PX / (dp * (dpi / 160.0));
         if (scalingDivisor < 1.0) {
             // We don't want to make them bigger before draw-time
             scalingDivisor = 1.0;
         }
         LimeLog.info("Art scaling divisor: " + scalingDivisor);
 
-        this.activity = activity;
+        BitmapFactory.Options options = new BitmapFactory.Options();
+        options.inSampleSize = (int) scalingDivisor;
+
         this.loader = new CachedAppAssetLoader(computer, scalingDivisor,
                 new NetworkAssetLoader(context, uniqueId),
-                new MemoryAssetLoader(), new DiskAssetLoader(context.getCacheDir()));
-    }
-
-    private static void cancelTuples(ConcurrentHashMap<?, CachedAppAssetLoader.LoaderTuple> map) {
-        Collection<CachedAppAssetLoader.LoaderTuple> tuples = map.values();
-
-        for (CachedAppAssetLoader.LoaderTuple tuple : tuples) {
-            tuple.cancel();
-        }
-
-        map.clear();
+                new MemoryAssetLoader(),
+                new DiskAssetLoader(context.getCacheDir()),
+                BitmapFactory.decodeResource(activity.getResources(),
+                        R.drawable.image_loading, options));
     }
 
     public void cancelQueuedOperations() {
-        cancelTuples(loadingTuples);
-        cancelTuples(backgroundLoadingTuples);
-
+        loader.cancelForegroundLoads();
+        loader.cancelBackgroundLoads();
         loader.freeCacheMemory();
     }
 
@@ -89,14 +74,10 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
     }
 
     public void addApp(AppView.AppObject app) {
-        // Queue a request to fetch this bitmap in the background
-        Object tupleKey = new Object();
-        CachedAppAssetLoader.LoaderTuple tuple =
-                loader.loadBitmapWithContextInBackground(app.app, tupleKey, backgroundLoadListener);
-        if (tuple != null) {
-            backgroundLoadingTuples.put(tupleKey, tuple);
-        }
+        // Queue a request to fetch this bitmap into cache
+        loader.queueCacheLoad(app.app);
 
+        // Add the app to our sorted list
         itemList.add(app);
         sortList();
     }
@@ -105,100 +86,9 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
         itemList.remove(app);
     }
 
-    private final CachedAppAssetLoader.LoadListener imageViewLoadListener = new CachedAppAssetLoader.LoadListener() {
-        @Override
-        public void notifyLongLoad(Object object) {
-            final WeakReference<ImageView> viewRef = (WeakReference<ImageView>) object;
-
-            // If the view isn't there anymore, don't bother scheduling on the UI thread
-            if (viewRef.get() == null) {
-                return;
-            }
-
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    ImageView view = viewRef.get();
-                    if (view != null) {
-                        view.setImageResource(R.drawable.image_loading);
-                        fadeInImage(view);
-                    }
-                }
-            });
-        }
-
-        @Override
-        public void notifyLoadComplete(Object object, final Bitmap bitmap) {
-            final WeakReference<ImageView> viewRef = (WeakReference<ImageView>) object;
-
-            loadingTuples.remove(viewRef);
-
-            // Just leave the loading icon in place
-            if (bitmap == null) {
-                return;
-            }
-
-            // If the view isn't there anymore, don't bother scheduling on the UI thread
-            if (viewRef.get() == null) {
-                return;
-            }
-
-            activity.runOnUiThread(new Runnable() {
-                @Override
-                public void run() {
-                    ImageView view = viewRef.get();
-                    if (view != null) {
-                        view.setImageBitmap(bitmap);
-                        fadeInImage(view);
-                    }
-                }
-            });
-        }
-    };
-
-    private final CachedAppAssetLoader.LoadListener backgroundLoadListener = new CachedAppAssetLoader.LoadListener() {
-        @Override
-        public void notifyLongLoad(Object object) {}
-
-        @Override
-        public void notifyLoadComplete(Object object, final Bitmap bitmap) {
-            backgroundLoadingTuples.remove(object);
-        }
-    };
-
-    private void reapLoaderTuples(ImageView view) {
-        // Poor HashMap doesn't deserve this...
-        Iterator<Map.Entry<WeakReference<ImageView>, CachedAppAssetLoader.LoaderTuple>> i = loadingTuples.entrySet().iterator();
-        while (i.hasNext()) {
-            Map.Entry<WeakReference<ImageView>, CachedAppAssetLoader.LoaderTuple> entry = i.next();
-            ImageView imageView = entry.getKey().get();
-
-            // Remove tuples that refer to this view or no view
-            if (imageView == null || imageView == view) {
-                // FIXME: There's a small chance that this can race if we've already gone down
-                // the path to notification but haven't been notified yet
-                entry.getValue().cancel();
-
-                // Remove it from the tuple list
-                i.remove();
-            }
-        }
-    }
-
-    public boolean populateImageView(final ImageView imgView, final AppView.AppObject obj) {
-        // Cancel pending loads on this image view
-        reapLoaderTuples(imgView);
-
-        // Clear existing contents of the image view
-        imgView.setAlpha(0.0f);
-
-        // Start loading the bitmap
-        WeakReference<ImageView> viewRef = new WeakReference<>(imgView);
-        CachedAppAssetLoader.LoaderTuple tuple = loader.loadBitmapWithContext(obj.app, viewRef, imageViewLoadListener);
-        if (tuple != null) {
-            // The load was issued asynchronously
-            loadingTuples.put(viewRef, tuple);
-        }
+    public boolean populateImageView(ImageView imgView, AppView.AppObject obj) {
+        // Let the cached asset loader handle it
+        loader.populateImageView(obj.app, imgView);
         return true;
     }
 
@@ -222,8 +112,4 @@ public class AppGridAdapter extends GenericGridAdapter<AppView.AppObject> {
         // No overlay
         return false;
     }
-
-    private static void fadeInImage(ImageView view) {
-        view.animate().alpha(1.0f).setDuration(100).start();
-    }
 }

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

@@ -1,148 +1,328 @@
 package com.limelight.grid.assets;
 
+import android.content.res.Resources;
 import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.os.AsyncTask;
+import android.widget.ImageView;
 
 import com.limelight.nvstream.http.ComputerDetails;
 import com.limelight.nvstream.http.NvApp;
 
+import java.io.IOException;
 import java.io.InputStream;
+import java.lang.ref.WeakReference;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 
 public class CachedAppAssetLoader {
+    private static final int MAX_CONCURRENT_DISK_LOADS = 3;
+    private static final int MAX_CONCURRENT_NETWORK_LOADS = 3;
+    private static final int MAX_CONCURRENT_CACHE_LOADS = 1;
+
+    private static final int MAX_PENDING_CACHE_LOADS = 100;
+    private static final int MAX_PENDING_NETWORK_LOADS = 40;
+    private static final int MAX_PENDING_DISK_LOADS = 40;
+
+    private final ThreadPoolExecutor cacheExecutor = new ThreadPoolExecutor(
+            MAX_CONCURRENT_CACHE_LOADS, MAX_CONCURRENT_CACHE_LOADS,
+            Long.MAX_VALUE, TimeUnit.DAYS,
+            new LinkedBlockingQueue<Runnable>(MAX_PENDING_CACHE_LOADS),
+            new ThreadPoolExecutor.DiscardOldestPolicy());
+
+    private final ThreadPoolExecutor foregroundExecutor = new ThreadPoolExecutor(
+            MAX_CONCURRENT_DISK_LOADS, MAX_CONCURRENT_DISK_LOADS,
+            Long.MAX_VALUE, TimeUnit.DAYS,
+            new LinkedBlockingQueue<Runnable>(MAX_PENDING_DISK_LOADS),
+            new ThreadPoolExecutor.DiscardOldestPolicy());
+
+    private final ThreadPoolExecutor networkExecutor = new ThreadPoolExecutor(
+            MAX_CONCURRENT_NETWORK_LOADS, MAX_CONCURRENT_NETWORK_LOADS,
+            Long.MAX_VALUE, TimeUnit.DAYS,
+            new LinkedBlockingQueue<Runnable>(MAX_PENDING_NETWORK_LOADS),
+            new ThreadPoolExecutor.DiscardOldestPolicy());
+
     private final ComputerDetails computer;
     private final double scalingDivider;
-    private final ThreadPoolExecutor foregroundExecutor = new ThreadPoolExecutor(8, 8, Long.MAX_VALUE, TimeUnit.DAYS, new LinkedBlockingQueue<Runnable>());
-    private final ThreadPoolExecutor backgroundExecutor = new ThreadPoolExecutor(2, 2, Long.MAX_VALUE, TimeUnit.DAYS, new LinkedBlockingQueue<Runnable>());
     private final NetworkAssetLoader networkLoader;
     private final MemoryAssetLoader memoryLoader;
     private final DiskAssetLoader diskLoader;
+    private final Bitmap placeholderBitmap;
 
     public CachedAppAssetLoader(ComputerDetails computer, double scalingDivider,
                                 NetworkAssetLoader networkLoader, MemoryAssetLoader memoryLoader,
-                                DiskAssetLoader diskLoader) {
+                                DiskAssetLoader diskLoader, Bitmap placeholderBitmap) {
         this.computer = computer;
         this.scalingDivider = scalingDivider;
-
         this.networkLoader = networkLoader;
         this.memoryLoader = memoryLoader;
         this.diskLoader = diskLoader;
+        this.placeholderBitmap = placeholderBitmap;
+    }
+
+    public void cancelBackgroundLoads() {
+        Runnable r;
+        while ((r = cacheExecutor.getQueue().poll()) != null) {
+            cacheExecutor.remove(r);
+        }
+    }
+
+    public void cancelForegroundLoads() {
+        Runnable r;
+
+        while ((r = foregroundExecutor.getQueue().poll()) != null) {
+            foregroundExecutor.remove(r);
+        }
+
+        while ((r = networkExecutor.getQueue().poll()) != null) {
+            networkExecutor.remove(r);
+        }
     }
 
     public void freeCacheMemory() {
         memoryLoader.clearCache();
     }
 
-    private Runnable createLoaderRunnable(final LoaderTuple tuple, final Object context, final LoadListener listener) {
-        return new Runnable() {
+    private Bitmap doNetworkAssetLoad(LoaderTuple tuple, LoaderTask task) {
+        // Try 3 times
+        for (int i = 0; i < 3; i++) {
+            // Check again whether we've been cancelled or the image view is gone
+            if (task != null && (task.isCancelled() || task.imageViewRef.get() == null)) {
+                return null;
+            }
+
+            InputStream in = networkLoader.getBitmapStream(tuple);
+            if (in != null) {
+                // Write the stream straight to disk
+                diskLoader.populateCacheWithStream(tuple, in);
+
+                // Close the network input stream
+                try {
+                    in.close();
+                } catch (IOException ignored) {}
+
+                // If there's a task associated with this load, we should return the bitmap
+                if (task != null) {
+                    return diskLoader.loadBitmapFromCache(tuple, (int) scalingDivider);
+                }
+                else {
+                    // Otherwise it's a background load and we return nothing
+                    return null;
+                }
+            }
+
+            // Wait 1 second with a bit of fuzz
+            try {
+                Thread.sleep((int) (1000 + (Math.random() * 500)));
+            } catch (InterruptedException e) {
+                return null;
+            }
+        }
+
+        return null;
+    }
+
+    private class LoaderTask extends AsyncTask<LoaderTuple, Void, Bitmap> {
+        private final WeakReference<ImageView> imageViewRef;
+        private final boolean diskOnly;
+
+        private LoaderTuple tuple;
+
+        public LoaderTask(ImageView imageView, boolean diskOnly) {
+            this.imageViewRef = new WeakReference<ImageView>(imageView);
+            this.diskOnly = diskOnly;
+        }
+
+        @Override
+        protected Bitmap doInBackground(LoaderTuple... params) {
+            tuple = params[0];
+
+            // Check whether it has been cancelled or the image view is gone
+            if (isCancelled() || imageViewRef.get() == null) {
+                return null;
+            }
+
+            Bitmap bmp = diskLoader.loadBitmapFromCache(tuple, (int) scalingDivider);
+            if (bmp == null) {
+                if (!diskOnly) {
+                    // Try to load the asset from the network
+                    bmp = doNetworkAssetLoad(tuple, this);
+                } else {
+                    // Report progress to display the placeholder and spin
+                    // off the network-capable task
+                    publishProgress();
+                }
+            }
+
+            // Cache the bitmap
+            if (bmp != null) {
+                memoryLoader.populateCache(tuple, bmp);
+            }
+
+            return bmp;
+        }
+
+        @Override
+        protected void onProgressUpdate(Void... nothing) {
+            // Do nothing if cancelled
+            if (isCancelled()) {
+                return;
+            }
+
+            // If the current loader task for this view isn't us, do nothing
+            final ImageView imageView = imageViewRef.get();
+            if (getLoaderTask(imageView) == this) {
+                // Set off another loader task on the network executor
+                LoaderTask task = new LoaderTask(imageView, false);
+                AsyncDrawable asyncDrawable = new AsyncDrawable(imageView.getResources(), placeholderBitmap, task);
+                imageView.setAlpha(1.0f);
+                imageView.setImageDrawable(asyncDrawable);
+                task.executeOnExecutor(networkExecutor, tuple);
+            }
+        }
+
+        @Override
+        protected void onPostExecute(Bitmap bitmap) {
+            // Do nothing if cancelled
+            if (isCancelled()) {
+                return;
+            }
+
+            final ImageView imageView = imageViewRef.get();
+            if (getLoaderTask(imageView) == this) {
+                // Set the bitmap
+                if (bitmap != null) {
+                    imageView.setImageBitmap(bitmap);
+                }
+
+                // Show the view
+                imageView.setAlpha(1.0f);
+            }
+        }
+    }
+
+    static class AsyncDrawable extends BitmapDrawable {
+        private final WeakReference<LoaderTask> loaderTaskReference;
+
+        public AsyncDrawable(Resources res, Bitmap bitmap,
+                             LoaderTask loaderTask) {
+            super(res, bitmap);
+            loaderTaskReference = new WeakReference<LoaderTask>(loaderTask);
+        }
+
+        public LoaderTask getLoaderTask() {
+            return loaderTaskReference.get();
+        }
+    }
+
+    private static LoaderTask getLoaderTask(ImageView imageView) {
+        if (imageView == null) {
+            return null;
+        }
+
+        final Drawable drawable = imageView.getDrawable();
+
+        // If our drawable is in play, get the loader task
+        if (drawable instanceof AsyncDrawable) {
+            final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
+            return asyncDrawable.getLoaderTask();
+        }
+
+        return null;
+    }
+
+    private static boolean cancelPendingLoad(LoaderTuple tuple, ImageView imageView) {
+        final LoaderTask loaderTask = getLoaderTask(imageView);
+
+        // Check if any task was pending for this image view
+        if (loaderTask != null && !loaderTask.isCancelled()) {
+            final LoaderTuple taskTuple = loaderTask.tuple;
+
+            // Cancel the task if it's not already loading the same data
+            if (taskTuple == null || !taskTuple.equals(tuple)) {
+                loaderTask.cancel(true);
+            } else {
+                // It's already loading what we want
+                return false;
+            }
+        }
+
+        // Allow the load to proceed
+        return true;
+    }
+
+    public void queueCacheLoad(NvApp app) {
+        final LoaderTuple tuple = new LoaderTuple(computer, app);
+
+        if (memoryLoader.loadBitmapFromCache(tuple) != null) {
+            // It's in memory which means it must also be on disk
+            return;
+        }
+
+        // Queue a fetch in the cache executor
+        cacheExecutor.execute(new Runnable() {
             @Override
             public void run() {
-                // Abort if we've been cancelled
-                if (tuple.cancelled) {
+                // Check if the image is cached on disk
+                if (diskLoader.checkCacheExists(tuple)) {
                     return;
                 }
 
-                Bitmap bmp = diskLoader.loadBitmapFromCache(tuple, (int) scalingDivider);
-                if (bmp == null) {
-                    // Notify the listener that this may take a while
-                    listener.notifyLongLoad(context);
-
-                    // Try 5 times maximum
-                    for (int i = 0; i < 5; i++) {
-                        // Check again whether we've been cancelled
-                        if (tuple.cancelled) {
-                            return;
-                        }
-
-                        InputStream in = networkLoader.getBitmapStream(tuple);
-                        if (in != null) {
-                            // Write the stream straight to disk
-                            diskLoader.populateCacheWithStream(tuple, in);
-
-                            // Read it back scaled
-                            bmp = diskLoader.loadBitmapFromCache(tuple, (int) scalingDivider);
-                            if (bmp != null) {
-                                break;
-                            }
-                        }
-
-                        // Wait 1 second with a bit of fuzz
-                        try {
-                            Thread.sleep((int) (1000 + (Math.random() * 500)));
-                        } catch (InterruptedException e) {
-                            break;
-                        }
-                    }
-                }
-
-                if (bmp != null) {
-                    // Populate the memory cache
-                    memoryLoader.populateCache(tuple, bmp);
-                }
-
-                // Check one last time whether we've been cancelled
-                synchronized (tuple) {
-                    if (tuple.cancelled) {
-                        return;
-                    }
-                    else {
-                        tuple.notified = true;
-                    }
-                }
-
-                // Call the load complete callback (possible with a null bitmap)
-                listener.notifyLoadComplete(context, bmp);
+                // Try to load the asset from the network and cache result on disk
+                doNetworkAssetLoad(tuple, null);
             }
-        };
+        });
     }
 
-    public LoaderTuple loadBitmapWithContext(NvApp app, Object context, LoadListener listener) {
-        return loadBitmapWithContext(app, context, listener, false);
-    }
-
-    public LoaderTuple loadBitmapWithContextInBackground(NvApp app, Object context, LoadListener listener) {
-        return loadBitmapWithContext(app, context, listener, true);
-    }
-
-    private LoaderTuple loadBitmapWithContext(NvApp app, Object context, LoadListener listener, boolean background) {
+    public void populateImageView(NvApp app, ImageView view) {
         LoaderTuple tuple = new LoaderTuple(computer, app);
 
+        // If there's already a task in progress for this view,
+        // cancel it. If the task is already loading the same image,
+        // we return and let that load finish.
+        if (!cancelPendingLoad(tuple, view)) {
+            return;
+        }
+
         // First, try the memory cache in the current context
         Bitmap bmp = memoryLoader.loadBitmapFromCache(tuple);
         if (bmp != null) {
-            // The caller never sees our tuple in this case
-            listener.notifyLoadComplete(context, bmp);
-            return null;
+            // Show the bitmap immediately
+            view.setAlpha(1.0f);
+            view.setImageBitmap(bmp);
+            return;
         }
 
-        // If it's not in memory, throw this in our executor
-        if (background) {
-            backgroundExecutor.execute(createLoaderRunnable(tuple, context, listener));
-        }
-        else {
-            foregroundExecutor.execute(createLoaderRunnable(tuple, context, listener));
-        }
-        return tuple;
+        // If it's not in memory, create an async task to load it. This task will be attached
+        // via AsyncDrawable to this view.
+        final LoaderTask task = new LoaderTask(view, true);
+        final AsyncDrawable asyncDrawable = new AsyncDrawable(view.getResources(), placeholderBitmap, task);
+        view.setAlpha(0.0f);
+        view.setImageDrawable(asyncDrawable);
+
+        // Run the task on our foreground executor
+        task.executeOnExecutor(foregroundExecutor, tuple);
     }
 
     public class LoaderTuple {
         public final ComputerDetails computer;
         public final NvApp app;
 
-        public boolean notified;
-        public boolean cancelled;
-
         public LoaderTuple(ComputerDetails computer, NvApp app) {
             this.computer = computer;
             this.app = app;
         }
 
-        public boolean cancel() {
-            synchronized (this) {
-                cancelled = true;
-                return !notified;
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof LoaderTuple)) {
+                return false;
             }
+
+            LoaderTuple other = (LoaderTuple) o;
+            return computer.uuid.equals(other.computer.uuid) && app.getAppId() == other.app.getAppId();
         }
 
         @Override
@@ -150,13 +330,4 @@ public class CachedAppAssetLoader {
             return "("+computer.uuid+", "+app.getAppId()+")";
         }
     }
-
-    public interface LoadListener {
-        // Notifies that the load didn't hit any cache and is about to be dispatched
-        // over the network
-        public void notifyLongLoad(Object context);
-
-        // Bitmap may be null if the load failed
-        public void notifyLoadComplete(Object context, Bitmap bitmap);
-    }
 }

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

@@ -7,6 +7,7 @@ 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;
@@ -18,6 +19,10 @@ public class DiskAssetLoader {
         this.cacheDir = cacheDir;
     }
 
+    public boolean checkCacheExists(CachedAppAssetLoader.LoaderTuple tuple) {
+        return CacheHelper.cacheFileExists(cacheDir, "boxart", tuple.computer.uuid.toString(), tuple.app.getAppId() + ".png");
+    }
+
     public Bitmap loadBitmapFromCache(CachedAppAssetLoader.LoaderTuple tuple, int sampleSize) {
         InputStream in = null;
         Bitmap bmp = null;
@@ -26,6 +31,7 @@ public class DiskAssetLoader {
             BitmapFactory.Options options = new BitmapFactory.Options();
             options.inSampleSize = sampleSize;
             bmp = BitmapFactory.decodeStream(in, null, options);
+        } catch (FileNotFoundException ignored) {
         } catch (IOException e) {
             e.printStackTrace();
         } finally {

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

@@ -7,7 +7,7 @@ import com.limelight.LimeLog;
 
 public class MemoryAssetLoader {
     private static final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
-    private static final LruCache<String, Bitmap> memoryCache = new LruCache<String, Bitmap>(maxMemory / 12) {
+    private static final LruCache<String, Bitmap> memoryCache = new LruCache<String, Bitmap>(maxMemory / 16) {
         @Override
         protected int sizeOf(String key, Bitmap bitmap) {
             // Sizeof returns kilobytes

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

@@ -10,8 +10,6 @@ import com.limelight.nvstream.http.NvHTTP;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.InetAddress;
-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
 
 public class NetworkAssetLoader {
     private final Context context;

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

@@ -30,6 +30,10 @@ public class CacheHelper {
         return f;
     }
 
+    public static boolean cacheFileExists(File root, String... path) {
+        return openPath(false, root, path).exists();
+    }
+
     public static InputStream openCacheFileForInput(File root, String... path) throws FileNotFoundException {
         return new BufferedInputStream(new FileInputStream(openPath(false, root, path)));
     }
@@ -57,6 +61,10 @@ public class CacheHelper {
             sb.append(buf, 0, bytesRead);
         }
 
+        try {
+            in.close();
+        } catch (IOException ignored) {}
+
         return sb.toString();
     }
 

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

@@ -0,0 +1,90 @@
+package com.limelight.utils;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.widget.Toast;
+
+import com.limelight.Game;
+import com.limelight.R;
+import com.limelight.binding.PlatformBinding;
+import com.limelight.computers.ComputerManagerService;
+import com.limelight.nvstream.http.ComputerDetails;
+import com.limelight.nvstream.http.GfeHttpResponseException;
+import com.limelight.nvstream.http.NvApp;
+import com.limelight.nvstream.http.NvHTTP;
+
+import java.io.FileNotFoundException;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+public class ServerHelper {
+    public static InetAddress getCurrentAddressFromComputer(ComputerDetails computer) {
+        return computer.reachability == ComputerDetails.Reachability.LOCAL ?
+                computer.localIp : computer.remoteIp;
+    }
+
+    public static void doStart(Activity parent, NvApp app, ComputerDetails computer,
+                               ComputerManagerService.ComputerManagerBinder managerBinder) {
+        Intent intent = new Intent(parent, Game.class);
+        intent.putExtra(Game.EXTRA_HOST,
+                computer.reachability == ComputerDetails.Reachability.LOCAL ?
+                        computer.localIp.getHostAddress() : computer.remoteIp.getHostAddress());
+        intent.putExtra(Game.EXTRA_APP_NAME, app.getAppName());
+        intent.putExtra(Game.EXTRA_APP_ID, app.getAppId());
+        intent.putExtra(Game.EXTRA_UNIQUEID, managerBinder.getUniqueId());
+        intent.putExtra(Game.EXTRA_STREAMING_REMOTE,
+                computer.reachability != ComputerDetails.Reachability.LOCAL);
+        parent.startActivity(intent);
+    }
+
+    public static void doQuit(final Activity parent,
+                              final InetAddress address,
+                              final NvApp app,
+                              final ComputerManagerService.ComputerManagerBinder managerBinder,
+                              final Runnable onComplete) {
+        Toast.makeText(parent, parent.getResources().getString(R.string.applist_quit_app) + " " + app.getAppName() + "...", Toast.LENGTH_SHORT).show();
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                NvHTTP httpConn;
+                String message;
+                try {
+                    httpConn = new NvHTTP(address,
+                            managerBinder.getUniqueId(), null, PlatformBinding.getCryptoProvider(parent));
+                    if (httpConn.quitApp()) {
+                        message = parent.getResources().getString(R.string.applist_quit_success) + " " + app.getAppName();
+                    } else {
+                        message = parent.getResources().getString(R.string.applist_quit_fail) + " " + app.getAppName();
+                    }
+                } catch (GfeHttpResponseException e) {
+                    if (e.getErrorCode() == 599) {
+                        message = "This session wasn't started by this device," +
+                                " so it cannot be quit. End streaming on the original " +
+                                "device or the PC itself. (Error code: "+e.getErrorCode()+")";
+                    }
+                    else {
+                        message = e.getMessage();
+                    }
+                } catch (UnknownHostException e) {
+                    message = parent.getResources().getString(R.string.error_unknown_host);
+                } catch (FileNotFoundException e) {
+                    message = parent.getResources().getString(R.string.error_404);
+                } catch (Exception e) {
+                    message = e.getMessage();
+                } finally {
+                    if (onComplete != null) {
+                        onComplete.run();
+                    }
+                }
+
+                final String toastMessage = message;
+                parent.runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        Toast.makeText(parent, toastMessage, Toast.LENGTH_LONG).show();
+                    }
+                });
+            }
+        }).start();
+    }
+}

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

@@ -1,11 +1,15 @@
 package com.limelight.utils;
 
 import android.app.Activity;
+import android.app.AlertDialog;
 import android.app.UiModeManager;
 import android.content.Context;
+import android.content.DialogInterface;
 import android.content.res.Configuration;
 import android.view.View;
 
+import com.limelight.R;
+
 public class UiHelper {
 
     // Values from https://developer.android.com/training/tv/start/layouts.html
@@ -28,4 +32,31 @@ public class UiHelper {
                     horizontalPaddingPixels, verticalPaddingPixels);
         }
     }
+
+    public static void displayQuitConfirmationDialog(Activity parent, final Runnable onYes, final Runnable onNo) {
+        DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                switch (which){
+                    case DialogInterface.BUTTON_POSITIVE:
+                        if (onYes != null) {
+                            onYes.run();
+                        }
+                        break;
+
+                    case DialogInterface.BUTTON_NEGATIVE:
+                        if (onNo != null) {
+                            onNo.run();
+                        }
+                        break;
+                }
+            }
+        };
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(parent);
+        builder.setMessage(parent.getResources().getString(R.string.applist_quit_confirmation))
+                .setPositiveButton(parent.getResources().getString(R.string.yes), dialogClickListener)
+                .setNegativeButton(parent.getResources().getString(R.string.no), dialogClickListener)
+                .show();
+    }
 }

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

@@ -102,7 +102,7 @@
 
     <string name="category_ui_settings">Impostazioni Interfaccia</string>
     <string name="title_language_list">Lingua</string>
-    <string name="summary_language_list">Lingua da usare in Limelight</string>
+    <string name="summary_language_list">Lingua da usare in Moonlight</string>
     <string name="title_checkbox_list_mode">Usa lista invece della griglia</string>
     <string name="summary_checkbox_list_mode">Visualizza applicazioni e computers in una lista invece di una griglia</string>
     <string name="title_checkbox_small_icon_mode">Usa icone piccole</string>

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

@@ -44,9 +44,9 @@
     <string name="conn_establishing_title">Establishing Connection</string>
     <string name="conn_establishing_msg">Starting connection</string>
     <string name="conn_metered">Warning: Your active network connection is metered!</string>
-    <string name="conn_client_latency">Average client-side frame latency:</string>
+    <string name="conn_client_latency">Average frame decoding latency:</string>
     <string name="conn_client_latency_hw">hardware decoder latency:</string>
-    <string name="conn_hardware_latency">Average hardware decoder latency:</string>
+    <string name="conn_hardware_latency">Average hardware decoding latency:</string>
     <string name="conn_starting">Starting</string>
     <string name="conn_error_title">Connection Error</string>
     <string name="conn_error_msg">Failed to start</string>
@@ -102,7 +102,7 @@
 
     <string name="category_ui_settings">UI Settings</string>
     <string name="title_language_list">Language</string>
-    <string name="summary_language_list">Language to use for Limelight</string>
+    <string name="summary_language_list">Language to use for Moonlight</string>
     <string name="title_checkbox_list_mode">Use lists instead of grids</string>
     <string name="summary_checkbox_list_mode">Display apps and PCs in lists instead of grids</string>
     <string name="title_checkbox_small_icon_mode">Use small icons</string>

app/src/nonRoot/AndroidManifest.xml

@@ -2,5 +2,5 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <!-- Non-root application name -->
-    <application android:label="Limelight" />
+    <application android:label="Moonlight" />
 </manifest>

app/src/root/AndroidManifest.xml

@@ -5,5 +5,5 @@
     <uses-permission android:name="android.permission.ACCESS_SUPERUSER" />
 
     <!-- Root application name -->
-    <application android:label="Limelight (Root)" />
+    <application android:label="Moonlight (Root)" />
 </manifest>