Increment version number to 2.1.3

AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.limelight"
-    android:versionCode="3"
-    android:versionName="2.0.1" >
+    android:versionCode="9"
+    android:versionName="2.1.3" >
 
     <uses-sdk
         android:minSdkVersion="16"
@@ -29,7 +29,7 @@
         <activity
             android:name="com.limelight.Game"
             android:screenOrientation="sensorLandscape"
-            android:configChanges="orientation|keyboardHidden|screenSize"
+            android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|screenLayout|fontScale|uiMode|orientation|screenSize|smallestScreenSize|layoutDirection"
             android:label="@string/title_activity_game"
             android:parentActivityName="com.limelight.Connection"
             android:theme="@style/FullscreenTheme" >

res/layout/activity_connection.xml

@@ -10,7 +10,7 @@
     
     <RelativeLayout
      android:layout_width="fill_parent"
-     android:layout_height="wrap_content">
+     android:layout_height="wrap_content" >
 
     <EditText
         android:id="@+id/hostTextView"
@@ -34,7 +34,7 @@
         
         <requestFocus />
         
-        </Button>
+    </Button>
 
     <Button
         android:id="@+id/pairButton"

src/com/limelight/Connection.java

@@ -15,6 +15,7 @@ import com.limelight.nvstream.http.NvHTTP;
 import android.os.Bundle;
 import android.view.View;
 import android.view.View.OnClickListener;
+import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.CompoundButton;
 import android.widget.CompoundButton.OnCheckedChangeListener;
@@ -52,6 +53,9 @@ public class Connection extends Activity {
 		
 		setContentView(R.layout.activity_connection);
 		
+		// Hide the keyboard by default
+		this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
+		
 		this.statusButton = (Button) findViewById(R.id.statusButton);
 		this.pairButton = (Button) findViewById(R.id.pairButton);
 		this.hostText = (TextView) findViewById(R.id.hostTextView);
@@ -159,6 +163,11 @@ public class Connection extends Activity {
 		this.statusButton.setOnClickListener(new OnClickListener() {
 			@Override
 			public void onClick(View arg0) {
+				if (Connection.this.hostText.getText().length() == 0) {
+					Toast.makeText(Connection.this, "Please enter the target PC's IP address in the text box at the top of the screen.", Toast.LENGTH_LONG).show();
+					return;
+				}
+				
 				Intent intent = new Intent(Connection.this, Game.class);
 				intent.putExtra("host", Connection.this.hostText.getText().toString());
 				Connection.this.startActivity(intent);

src/com/limelight/Game.java

@@ -1,12 +1,14 @@
 package com.limelight;
 
 import com.limelight.binding.PlatformBinding;
+import com.limelight.binding.input.ControllerHandler;
+import com.limelight.binding.input.KeyboardTranslator;
 import com.limelight.binding.video.ConfigurableDecoderRenderer;
 import com.limelight.nvstream.NvConnection;
 import com.limelight.nvstream.NvConnectionListener;
 import com.limelight.nvstream.StreamConfiguration;
 import com.limelight.nvstream.av.video.VideoDecoderRenderer;
-import com.limelight.nvstream.input.ControllerPacket;
+import com.limelight.nvstream.input.KeyboardPacket;
 import com.limelight.utils.Dialog;
 import com.limelight.utils.SpinnerDialog;
 
@@ -14,9 +16,11 @@ import android.annotation.SuppressLint;
 import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.graphics.Point;
 import android.media.AudioManager;
 import android.net.ConnectivityManager;
 import android.os.Bundle;
+import android.view.Display;
 import android.view.InputDevice;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
@@ -31,19 +35,20 @@ import android.widget.Toast;
 
 
 public class Game extends Activity implements OnGenericMotionListener, OnTouchListener, NvConnectionListener {
-	private short inputMap = 0x0000;
-	private byte leftTrigger = 0x00;
-	private byte rightTrigger = 0x00;
-	private short rightStickX = 0x0000;
-	private short rightStickY = 0x0000;
-	private short leftStickX = 0x0000;
-	private short leftStickY = 0x0000;
 	private int lastMouseX = Integer.MIN_VALUE;
 	private int lastMouseY = Integer.MIN_VALUE;
+	private int lastButtonState = 0;
 	private int lastTouchX = 0;
 	private int lastTouchY = 0;
 	private boolean hasMoved = false;
 	
+	private ControllerHandler controllerHandler;
+	private KeyboardTranslator keybTranslator;
+	
+	private int height;
+	private int width;
+	private Point screenSize = new Point(0, 0);
+	
 	private NvConnection conn;
 	private SpinnerDialog spinner;
 	private boolean displayedFailureDialog = false;
@@ -108,18 +113,23 @@ public class Game extends Activity implements OnGenericMotionListener, OnTouchLi
 			break;
 		}
 
-		int width, height, refreshRate;
+		int refreshRate;
 		width = prefs.getInt(WIDTH_PREF_STRING, DEFAULT_WIDTH);
 		height = prefs.getInt(HEIGHT_PREF_STRING, DEFAULT_HEIGHT);
 		refreshRate = prefs.getInt(REFRESH_RATE_PREF_STRING, DEFAULT_REFRESH_RATE);
 		sh.setFixedSize(width, height);
-        
+		
+		Display display = getWindowManager().getDefaultDisplay();
+		display.getSize(screenSize);
+		        
 		// Warn the user if they're on a metered connection
         checkDataConnection();
 		
 		// Start the connection
 		conn = new NvConnection(Game.this.getIntent().getStringExtra("host"), Game.this,
 				new StreamConfiguration(width, height, refreshRate));
+		keybTranslator = new KeyboardTranslator(conn);
+		controllerHandler = new ControllerHandler(conn);
 		conn.start(PlatformBinding.getDeviceName(), sv.getHolder(), drFlags,
 				PlatformBinding.getAudioRenderer(), new ConfigurableDecoderRenderer());
 	}
@@ -157,142 +167,71 @@ public class Game extends Activity implements OnGenericMotionListener, OnTouchLi
 	}
 	
 	@Override
-	public void onPause() {
-		displayedFailureDialog = true;
-		conn.stop();
-		finish();
-		super.onPause();
-	}
-	
-	@Override
-	protected void onDestroy() {
+	protected void onStop() {
+		super.onStop();
+		
 		SpinnerDialog.closeDialogs();
 		Dialog.closeDialogs();
-		super.onDestroy();
+		
+		displayedFailureDialog = true;
+		conn.stop();
+		
+		finish();
+	}
+	
+	private static byte getModifierState(KeyEvent event) {
+		byte modifier = 0;
+		if (event.isShiftPressed()) {
+			modifier |= KeyboardPacket.MODIFIER_SHIFT;
+		}
+		if (event.isCtrlPressed()) {
+			modifier |= KeyboardPacket.MODIFIER_CTRL;
+		}
+		if (event.isAltPressed()) {
+			modifier |= KeyboardPacket.MODIFIER_ALT;
+		}
+		return modifier;
 	}
 	
 	@Override
 	public boolean onKeyDown(int keyCode, KeyEvent event) {
-		switch (keyCode) {
-		case KeyEvent.KEYCODE_BUTTON_START:
-		case KeyEvent.KEYCODE_MENU:
-			inputMap |= ControllerPacket.PLAY_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BACK:
-		case KeyEvent.KEYCODE_BUTTON_SELECT:
-			inputMap |= ControllerPacket.BACK_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_LEFT:
-			inputMap |= ControllerPacket.LEFT_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_RIGHT:
-			inputMap |= ControllerPacket.RIGHT_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_UP:
-			inputMap |= ControllerPacket.UP_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_DOWN:
-			inputMap |= ControllerPacket.DOWN_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_B:
-			inputMap |= ControllerPacket.B_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_A:
-			inputMap |= ControllerPacket.A_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_X:
-			inputMap |= ControllerPacket.X_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_Y:
-			inputMap |= ControllerPacket.Y_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_L1:
-			inputMap |= ControllerPacket.LB_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_R1:
-			inputMap |= ControllerPacket.RB_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_THUMBL:
-			inputMap |= ControllerPacket.LS_CLK_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_THUMBR:
-			inputMap |= ControllerPacket.RS_CLK_FLAG;
-			break;
-		default:
-			return super.onKeyDown(keyCode, event);
+		if (event.getDevice() != null &&
+			(event.getDevice().getKeyboardType() == InputDevice.KEYBOARD_TYPE_ALPHABETIC)) {
+			short translated = keybTranslator.translate(event.getKeyCode());
+			if (translated == 0) {
+				return super.onKeyDown(keyCode, event);
+			}
+			
+			keybTranslator.sendKeyDown(translated,
+					getModifierState(event));
 		}
-		
-		// We detect back+start as the special button combo
-		if ((inputMap & ControllerPacket.BACK_FLAG) != 0 &&
-			(inputMap & ControllerPacket.PLAY_FLAG) != 0)
-		{
-			inputMap &= ~(ControllerPacket.BACK_FLAG | ControllerPacket.PLAY_FLAG);
-			inputMap |= ControllerPacket.SPECIAL_BUTTON_FLAG;
+		else {
+			if (!controllerHandler.handleButtonDown(keyCode, event)) {
+				return super.onKeyDown(keyCode, event);
+			}
 		}
-		
-		sendControllerInputPacket();
+
 		return true;
 	}
 	
 	@Override
 	public boolean onKeyUp(int keyCode, KeyEvent event) {
-		switch (keyCode) {
-		case KeyEvent.KEYCODE_BUTTON_START:
-		case KeyEvent.KEYCODE_MENU:
-			inputMap &= ~ControllerPacket.PLAY_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BACK:
-		case KeyEvent.KEYCODE_BUTTON_SELECT:
-			inputMap &= ~ControllerPacket.BACK_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_LEFT:
-			inputMap &= ~ControllerPacket.LEFT_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_RIGHT:
-			inputMap &= ~ControllerPacket.RIGHT_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_UP:
-			inputMap &= ~ControllerPacket.UP_FLAG;
-			break;
-		case KeyEvent.KEYCODE_DPAD_DOWN:
-			inputMap &= ~ControllerPacket.DOWN_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_B:
-			inputMap &= ~ControllerPacket.B_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_A:
-			inputMap &= ~ControllerPacket.A_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_X:
-			inputMap &= ~ControllerPacket.X_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_Y:
-			inputMap &= ~ControllerPacket.Y_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_L1:
-			inputMap &= ~ControllerPacket.LB_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_R1:
-			inputMap &= ~ControllerPacket.RB_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_THUMBL:
-			inputMap &= ~ControllerPacket.LS_CLK_FLAG;
-			break;
-		case KeyEvent.KEYCODE_BUTTON_THUMBR:
-			inputMap &= ~ControllerPacket.RS_CLK_FLAG;
-			break;
-		default:
-			return super.onKeyUp(keyCode, event);
+		if (event.getDevice() != null &&
+			(event.getDevice().getKeyboardType() == InputDevice.KEYBOARD_TYPE_ALPHABETIC)) {
+			short translated = keybTranslator.translate(event.getKeyCode());
+			if (translated == 0) {
+				return super.onKeyUp(keyCode, event);
+			}
+
+			keybTranslator.sendKeyUp(translated,
+					getModifierState(event));
+		}
+		else {
+			if (!controllerHandler.handleButtonUp(keyCode, event)) {
+				return super.onKeyUp(keyCode, event);
+			}
 		}
 		
-		// If one of the two is up, the special button comes up too
-		if ((inputMap & ControllerPacket.BACK_FLAG) == 0 ||
-			(inputMap & ControllerPacket.PLAY_FLAG) == 0)
-		{
-			inputMap &= ~ControllerPacket.SPECIAL_BUTTON_FLAG;
-		}
-		
-		sendControllerInputPacket();
 		return true;
 	}
 	
@@ -365,17 +304,38 @@ public class Game extends Activity implements OnGenericMotionListener, OnTouchLi
 			// This case is for mice
 			else if (event.getSource() == InputDevice.SOURCE_MOUSE)
 			{
-				switch (event.getActionMasked())
-				{
-				case MotionEvent.ACTION_DOWN:
-					conn.sendMouseButtonDown((byte) 0x01);
-					break;
-				case MotionEvent.ACTION_UP:
-					conn.sendMouseButtonUp((byte) 0x01);
-					break;
-				default:
-					return super.onTouchEvent(event);
+				int changedButtons = event.getButtonState() ^ lastButtonState;
+				
+				if ((changedButtons & MotionEvent.BUTTON_PRIMARY) != 0) {
+					if ((event.getButtonState() & MotionEvent.BUTTON_PRIMARY) != 0) {
+						conn.sendMouseButtonDown((byte) 0x01);
+					}
+					else {
+						conn.sendMouseButtonUp((byte) 0x01);
+					}
 				}
+				
+				if ((changedButtons & MotionEvent.BUTTON_SECONDARY) != 0) {
+					if ((event.getButtonState() & MotionEvent.BUTTON_SECONDARY) != 0) {
+						conn.sendMouseButtonDown((byte) 0x03);
+					}
+					else {
+						conn.sendMouseButtonUp((byte) 0x03);
+					}
+				}
+				
+				if ((changedButtons & MotionEvent.BUTTON_TERTIARY) != 0) {
+					if ((event.getButtonState() & MotionEvent.BUTTON_TERTIARY) != 0) {
+						conn.sendMouseButtonDown((byte) 0x02);
+					}
+					else {
+						conn.sendMouseButtonUp((byte) 0x02);
+					}
+				}
+				
+				updateMousePosition((int)event.getX(), (int)event.getY());
+				
+				lastButtonState = event.getButtonState();
 			}
 			else
 			{
@@ -387,92 +347,13 @@ public class Game extends Activity implements OnGenericMotionListener, OnTouchLi
 		
 		return super.onTouchEvent(event);
 	}
-	
+
 	@Override
 	public boolean onGenericMotionEvent(MotionEvent event) {
-		InputDevice dev = event.getDevice();
-
-		if (dev == null) {
-			System.err.println("Unknown device");
-			return false;
-		}
-
 		if ((event.getSource() & InputDevice.SOURCE_CLASS_JOYSTICK) != 0) {
-			float LS_X = event.getAxisValue(MotionEvent.AXIS_X);
-			float LS_Y = event.getAxisValue(MotionEvent.AXIS_Y);
-
-			float RS_X, RS_Y, L2, R2;
-
-			InputDevice.MotionRange leftTriggerRange = dev.getMotionRange(MotionEvent.AXIS_LTRIGGER);
-			InputDevice.MotionRange rightTriggerRange = dev.getMotionRange(MotionEvent.AXIS_RTRIGGER);
-			if (leftTriggerRange != null && rightTriggerRange != null)
-			{
-				// Ouya controller
-				L2 = event.getAxisValue(MotionEvent.AXIS_LTRIGGER);
-				R2 = event.getAxisValue(MotionEvent.AXIS_RTRIGGER);
-				RS_X = event.getAxisValue(MotionEvent.AXIS_Z);
-				RS_Y = event.getAxisValue(MotionEvent.AXIS_RZ);
-			}
-			else
-			{
-				InputDevice.MotionRange brakeRange = dev.getMotionRange(MotionEvent.AXIS_BRAKE);
-				InputDevice.MotionRange gasRange = dev.getMotionRange(MotionEvent.AXIS_GAS);
-				if (brakeRange != null && gasRange != null)
-				{
-					// Moga controller
-					RS_X = event.getAxisValue(MotionEvent.AXIS_Z);
-					RS_Y = event.getAxisValue(MotionEvent.AXIS_RZ);
-					L2 = event.getAxisValue(MotionEvent.AXIS_BRAKE);
-					R2 = event.getAxisValue(MotionEvent.AXIS_GAS);
-				}
-				else
-				{
-					// Xbox controller
-					RS_X = event.getAxisValue(MotionEvent.AXIS_RX);
-					RS_Y = event.getAxisValue(MotionEvent.AXIS_RY);
-					L2 = (event.getAxisValue(MotionEvent.AXIS_Z) + 1) / 2;
-					R2 = (event.getAxisValue(MotionEvent.AXIS_RZ) + 1) / 2;
-				}
-			}
-
-
-			InputDevice.MotionRange hatXRange = dev.getMotionRange(MotionEvent.AXIS_HAT_X);
-			InputDevice.MotionRange hatYRange = dev.getMotionRange(MotionEvent.AXIS_HAT_Y);
-			if (hatXRange != null && hatYRange != null)
-			{
-				// Xbox controller D-pad
-				float hatX, hatY;
-
-				hatX = event.getAxisValue(MotionEvent.AXIS_HAT_X);
-				hatY = event.getAxisValue(MotionEvent.AXIS_HAT_Y);
-
-				inputMap &= ~(ControllerPacket.LEFT_FLAG | ControllerPacket.RIGHT_FLAG);
-				inputMap &= ~(ControllerPacket.UP_FLAG | ControllerPacket.DOWN_FLAG);
-				if (hatX < -0.5) {
-					inputMap |= ControllerPacket.LEFT_FLAG;
-				}
-				if (hatX > 0.5) {
-					inputMap |= ControllerPacket.RIGHT_FLAG;
-				}
-				if (hatY < -0.5) {
-					inputMap |= ControllerPacket.UP_FLAG;
-				}
-				if (hatY > 0.5) {
-					inputMap |= ControllerPacket.DOWN_FLAG;
-				}
-			}
-
-			leftStickX = (short)Math.round(LS_X * 0x7FFF);
-			leftStickY = (short)Math.round(-LS_Y * 0x7FFF);
-
-			rightStickX = (short)Math.round(RS_X * 0x7FFF);
-			rightStickY = (short)Math.round(-RS_Y * 0x7FFF);
-
-			leftTrigger = (byte)Math.round(L2 * 0xFF);
-			rightTrigger = (byte)Math.round(R2 * 0xFF);
-
-			sendControllerInputPacket();
-			return true;
+			if (controllerHandler.handleMotionEvent(event)) {
+				return true;
+			}		
 		}
 		else if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0)
 		{	
@@ -491,19 +372,21 @@ public class Game extends Activity implements OnGenericMotionListener, OnTouchLi
 			lastMouseY != Integer.MIN_VALUE &&
 			!(lastMouseX == eventX && lastMouseY == eventY))
 		{
-			conn.sendMouseMove((short)(eventX - lastMouseX),
-					(short)(eventY - lastMouseY));
+			int deltaX = eventX - lastMouseX;
+			int deltaY = eventY - lastMouseY;
+			
+			// Scale the deltas if the device resolution is different
+			// than the stream resolution
+			deltaX = (int)Math.round((double)deltaX * ((double)width / (double)screenSize.x));
+			deltaY = (int)Math.round((double)deltaY * ((double)height / (double)screenSize.y));
+			
+			conn.sendMouseMove((short)deltaX, (short)deltaY);
 		}
 		
 		// Update pointer location for delta calculation next time
 		lastMouseX = eventX;
 		lastMouseY = eventY;
 	}
-	
-	private void sendControllerInputPacket() {
-		conn.sendControllerInput(inputMap, leftTrigger, rightTrigger,
-				leftStickX, leftStickY, rightStickX, rightStickY);
-	}
 
 	@Override
 	public boolean onGenericMotion(View v, MotionEvent event) {

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

@@ -0,0 +1,475 @@
+package com.limelight.binding.input;
+
+import java.util.HashMap;
+
+import android.view.InputDevice;
+import android.view.KeyEvent;
+import android.view.MotionEvent;
+
+import com.limelight.nvstream.NvConnection;
+import com.limelight.nvstream.input.ControllerPacket;
+
+public class ControllerHandler {
+	private short inputMap = 0x0000;
+	private byte leftTrigger = 0x00;
+	private byte rightTrigger = 0x00;
+	private short rightStickX = 0x0000;
+	private short rightStickY = 0x0000;
+	private short leftStickX = 0x0000;
+	private short leftStickY = 0x0000;
+	
+	private HashMap<String, ControllerMapping> mappings = new HashMap<String, ControllerMapping>();
+	
+	private NvConnection conn;
+	
+	public ControllerHandler(NvConnection conn) {
+		this.conn = conn;
+	}
+	
+	private ControllerMapping createMappingForDevice(InputDevice dev) {
+		ControllerMapping mapping = new ControllerMapping();
+		
+		mapping.leftStickXAxis = MotionEvent.AXIS_X;
+		mapping.leftStickYAxis = MotionEvent.AXIS_Y;
+		
+		InputDevice.MotionRange leftTriggerRange = dev.getMotionRange(MotionEvent.AXIS_LTRIGGER);
+		InputDevice.MotionRange rightTriggerRange = dev.getMotionRange(MotionEvent.AXIS_RTRIGGER);
+		InputDevice.MotionRange brakeRange = dev.getMotionRange(MotionEvent.AXIS_BRAKE);
+		InputDevice.MotionRange gasRange = dev.getMotionRange(MotionEvent.AXIS_GAS);
+		if (leftTriggerRange != null && rightTriggerRange != null)
+		{
+			// Some controllers use LTRIGGER and RTRIGGER (like Ouya)
+			mapping.leftTriggerAxis = MotionEvent.AXIS_LTRIGGER;
+			mapping.rightTriggerAxis = MotionEvent.AXIS_RTRIGGER;
+		}
+		else if (brakeRange != null && gasRange != null)
+		{
+			// Others use GAS and BRAKE (like Moga)
+			mapping.leftTriggerAxis = MotionEvent.AXIS_BRAKE;
+			mapping.rightTriggerAxis = MotionEvent.AXIS_GAS;
+		}
+		else
+		{
+			InputDevice.MotionRange rxRange = dev.getMotionRange(MotionEvent.AXIS_RX);
+			InputDevice.MotionRange ryRange = dev.getMotionRange(MotionEvent.AXIS_RY);
+			if (rxRange != null && ryRange != null) {
+				String devName = dev.getName();
+				if (devName.contains("Xbox") || devName.contains("XBox") || devName.contains("X-Box")) {
+					// Xbox controllers use RX and RY for right stick
+					mapping.rightStickXAxis = MotionEvent.AXIS_RX;
+					mapping.rightStickYAxis = MotionEvent.AXIS_RY;
+					
+					// Xbox controllers use Z and RZ for triggers
+					mapping.leftTriggerAxis = MotionEvent.AXIS_Z;
+					mapping.rightTriggerAxis = MotionEvent.AXIS_RZ;
+					mapping.triggersIdleNegative = true;
+				}
+				else {
+					// DS4 controller uses RX and RY for triggers
+					mapping.leftTriggerAxis = MotionEvent.AXIS_RX;
+					mapping.rightTriggerAxis = MotionEvent.AXIS_RY;
+					mapping.triggersIdleNegative = true;
+					
+					mapping.isDualShock4 = true;
+				}
+			}
+		}
+		
+		if (mapping.rightStickXAxis == -1 && mapping.rightStickYAxis == -1) {
+			InputDevice.MotionRange zRange = dev.getMotionRange(MotionEvent.AXIS_Z);
+			InputDevice.MotionRange rzRange = dev.getMotionRange(MotionEvent.AXIS_RZ);
+			
+			// Most other controllers use Z and RZ for the right stick
+			if (zRange != null && rzRange != null) {
+				mapping.rightStickXAxis = MotionEvent.AXIS_Z;
+				mapping.rightStickYAxis = MotionEvent.AXIS_RZ;
+			}
+			else {
+				InputDevice.MotionRange rxRange = dev.getMotionRange(MotionEvent.AXIS_RX);
+				InputDevice.MotionRange ryRange = dev.getMotionRange(MotionEvent.AXIS_RY);
+				
+				// Try RX and RY now
+				if (rxRange != null && ryRange != null) {
+					mapping.rightStickXAxis = MotionEvent.AXIS_RX;
+					mapping.rightStickYAxis = MotionEvent.AXIS_RY;
+				}
+			}
+		}
+		
+		// Some devices have "hats" for d-pads
+		InputDevice.MotionRange hatXRange = dev.getMotionRange(MotionEvent.AXIS_HAT_X);
+		InputDevice.MotionRange hatYRange = dev.getMotionRange(MotionEvent.AXIS_HAT_Y);
+		if (hatXRange != null && hatYRange != null) {
+			mapping.hatXAxis = MotionEvent.AXIS_HAT_X;
+			mapping.hatYAxis = MotionEvent.AXIS_HAT_Y;
+			
+			mapping.hatXDeadzone = hatXRange.getFlat();
+			mapping.hatYDeadzone = hatYRange.getFlat();
+		}
+		
+		if (mapping.leftStickXAxis != -1 && mapping.leftStickYAxis != -1) {
+			InputDevice.MotionRange lsXRange = dev.getMotionRange(mapping.leftStickXAxis);
+			InputDevice.MotionRange lsYRange = dev.getMotionRange(mapping.leftStickYAxis);
+			if (lsXRange != null) {
+				mapping.leftStickXAxisDeadzone = lsXRange.getFlat();
+			}
+			if (lsYRange != null) {
+				mapping.leftStickYAxisDeadzone = lsYRange.getFlat();
+			}
+		}
+		
+		if (mapping.rightStickXAxis != -1 && mapping.rightStickYAxis != -1) {
+			InputDevice.MotionRange rsXRange = dev.getMotionRange(mapping.rightStickXAxis);
+			InputDevice.MotionRange rsYRange = dev.getMotionRange(mapping.rightStickYAxis);
+			if (rsXRange != null) {
+				mapping.rightStickXAxisDeadzone = rsXRange.getFlat();
+			}
+			if (rsYRange != null) {
+				mapping.rightStickYAxisDeadzone = rsYRange.getFlat();
+			}
+		}
+		
+		return mapping;
+	}
+	
+	private ControllerMapping getMappingForDevice(InputDevice dev) {
+		// Unknown devices can't be handled
+		if (dev == null) {
+			return null;
+		}
+		
+		String descriptor = dev.getDescriptor();
+		
+		// Return the existing mapping if it exists
+		ControllerMapping mapping = mappings.get(descriptor);
+		if (mapping != null) {
+			return mapping;
+		}
+		
+		// Otherwise create a new mapping
+		mapping = createMappingForDevice(dev);
+		mappings.put(descriptor, mapping);
+		
+		return mapping;
+	}
+	
+	private void sendControllerInputPacket() {
+		conn.sendControllerInput(inputMap, leftTrigger, rightTrigger,
+				leftStickX, leftStickY, rightStickX, rightStickY);
+	}
+	
+	private int handleRemapping(ControllerMapping mapping, int keyCode) {
+		if (mapping.isDualShock4) {
+			switch (keyCode) {
+			case KeyEvent.KEYCODE_BUTTON_Y:
+				return KeyEvent.KEYCODE_BUTTON_L1;
+				
+			case KeyEvent.KEYCODE_BUTTON_Z:
+				return KeyEvent.KEYCODE_BUTTON_R1;
+				
+			case KeyEvent.KEYCODE_BUTTON_C:
+				return KeyEvent.KEYCODE_BUTTON_B;
+				
+			case KeyEvent.KEYCODE_BUTTON_X:
+				return KeyEvent.KEYCODE_BUTTON_Y;
+				
+			case KeyEvent.KEYCODE_BUTTON_B:
+				return KeyEvent.KEYCODE_BUTTON_A;
+				
+			case KeyEvent.KEYCODE_BUTTON_A:
+				return KeyEvent.KEYCODE_BUTTON_X;
+				
+			case KeyEvent.KEYCODE_BUTTON_SELECT:
+				return KeyEvent.KEYCODE_BUTTON_THUMBL;
+				
+			case KeyEvent.KEYCODE_BUTTON_START:
+				return KeyEvent.KEYCODE_BUTTON_THUMBR;
+				
+			case KeyEvent.KEYCODE_BUTTON_L2:
+				return KeyEvent.KEYCODE_BUTTON_SELECT;
+				
+			case KeyEvent.KEYCODE_BUTTON_R2:
+				return KeyEvent.KEYCODE_BUTTON_START;
+				
+			// These are duplicate trigger events
+			case KeyEvent.KEYCODE_BUTTON_R1:
+			case KeyEvent.KEYCODE_BUTTON_L1:
+				return 0;
+			}
+		}
+		
+		if (mapping.hatXAxis != -1 && mapping.hatYAxis != -1) {
+			switch (keyCode) {
+			// These are duplicate dpad events for hat input
+			case KeyEvent.KEYCODE_DPAD_LEFT:
+			case KeyEvent.KEYCODE_DPAD_RIGHT:
+			case KeyEvent.KEYCODE_DPAD_CENTER:
+			case KeyEvent.KEYCODE_DPAD_UP:
+			case KeyEvent.KEYCODE_DPAD_DOWN:
+				return 0;
+			}
+		}
+		
+		return keyCode;
+	}
+	
+	public boolean handleMotionEvent(MotionEvent event) {
+		ControllerMapping mapping = getMappingForDevice(event.getDevice());
+		if (mapping == null) {
+			return false;
+		}
+		
+		// Handle left stick events outside of the deadzone
+		if (mapping.leftStickXAxis != -1 && mapping.leftStickYAxis != -1) {
+			float LS_X = event.getAxisValue(mapping.leftStickXAxis);
+			float LS_Y = event.getAxisValue(mapping.leftStickYAxis);
+			if (LS_X >= -mapping.leftStickXAxisDeadzone && LS_X <= mapping.leftStickXAxisDeadzone) {
+				LS_X = 0;
+			}
+			if (LS_Y >= -mapping.leftStickYAxisDeadzone && LS_Y <= mapping.leftStickYAxisDeadzone) {
+				LS_Y = 0;
+			}
+			leftStickX = (short)Math.round(LS_X * 0x7FFF);
+			leftStickY = (short)Math.round(-LS_Y * 0x7FFF);
+		}
+		
+		// Handle right stick events outside of the deadzone
+		if (mapping.rightStickXAxis != -1 && mapping.rightStickYAxis != -1) {
+			float RS_X = event.getAxisValue(mapping.rightStickXAxis);
+			float RS_Y = event.getAxisValue(mapping.rightStickYAxis);
+			if (RS_X >= -mapping.rightStickXAxisDeadzone && RS_X <= mapping.rightStickXAxisDeadzone) {
+				RS_X = 0;
+			}
+			if (RS_Y >= -mapping.rightStickYAxisDeadzone && RS_Y <= mapping.rightStickYAxisDeadzone) {
+				RS_Y = 0;
+			}
+			rightStickX = (short)Math.round(RS_X * 0x7FFF);
+			rightStickY = (short)Math.round(-RS_Y * 0x7FFF);	
+		}
+		
+		// Handle controllers with analog triggers
+		if (mapping.leftTriggerAxis != -1 && mapping.rightTriggerAxis != -1) {
+			float L2 = event.getAxisValue(mapping.leftTriggerAxis);
+			float R2 = event.getAxisValue(mapping.rightTriggerAxis);
+			
+			if (mapping.triggersIdleNegative) {
+				L2 = (L2 + 1) / 2;
+				R2 = (R2 + 1) / 2;
+			}
+			
+			leftTrigger = (byte)Math.round(L2 * 0xFF);
+			rightTrigger = (byte)Math.round(R2 * 0xFF);
+		}
+
+		// Hats emulate d-pad events
+		if (mapping.hatXAxis != -1 && mapping.hatYAxis != -1) {
+			float hatX = event.getAxisValue(MotionEvent.AXIS_HAT_X);
+			float hatY = event.getAxisValue(MotionEvent.AXIS_HAT_Y);
+
+			inputMap &= ~(ControllerPacket.LEFT_FLAG | ControllerPacket.RIGHT_FLAG);
+			if (hatX < -(0.5 + mapping.hatXDeadzone)) {
+				inputMap |= ControllerPacket.LEFT_FLAG;
+			}
+			else if (hatX > (0.5 + mapping.hatXDeadzone)) {
+				inputMap |= ControllerPacket.RIGHT_FLAG;
+			}
+			
+			inputMap &= ~(ControllerPacket.UP_FLAG | ControllerPacket.DOWN_FLAG);
+			if (hatY < -(0.5 + mapping.hatYDeadzone)) {
+				inputMap |= ControllerPacket.UP_FLAG;
+			}
+			else if (hatY > (0.5 + mapping.hatYDeadzone)) {
+				inputMap |= ControllerPacket.DOWN_FLAG;
+			}
+		}
+
+		sendControllerInputPacket();
+		return true;
+	}
+	
+	public boolean handleButtonUp(int keyCode, KeyEvent event) {
+		ControllerMapping mapping = getMappingForDevice(event.getDevice());
+		if (mapping == null) {
+			return false;
+		}
+		
+		keyCode = handleRemapping(mapping, keyCode);
+		if (keyCode == 0) {
+			return true;
+		}
+		
+		switch (keyCode) {
+		case KeyEvent.KEYCODE_BUTTON_MODE:
+			inputMap &= ~ControllerPacket.SPECIAL_BUTTON_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_START:
+		case KeyEvent.KEYCODE_MENU:
+			inputMap &= ~ControllerPacket.PLAY_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BACK:
+		case KeyEvent.KEYCODE_BUTTON_SELECT:
+			inputMap &= ~ControllerPacket.BACK_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_LEFT:
+			inputMap &= ~ControllerPacket.LEFT_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_RIGHT:
+			inputMap &= ~ControllerPacket.RIGHT_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_UP:
+			inputMap &= ~ControllerPacket.UP_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_DOWN:
+			inputMap &= ~ControllerPacket.DOWN_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_B:
+			inputMap &= ~ControllerPacket.B_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_A:
+			inputMap &= ~ControllerPacket.A_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_X:
+			inputMap &= ~ControllerPacket.X_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_Y:
+			inputMap &= ~ControllerPacket.Y_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_L1:
+			inputMap &= ~ControllerPacket.LB_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_R1:
+			inputMap &= ~ControllerPacket.RB_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_THUMBL:
+			inputMap &= ~ControllerPacket.LS_CLK_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_THUMBR:
+			inputMap &= ~ControllerPacket.RS_CLK_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_L2:
+			leftTrigger = 0;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_R2:
+			rightTrigger = 0;
+			break;
+		default:
+			return false;
+		}
+		
+		// If one of the two is up, the special button comes up too
+		if ((inputMap & ControllerPacket.BACK_FLAG) == 0 ||
+			(inputMap & ControllerPacket.PLAY_FLAG) == 0)
+		{
+			inputMap &= ~ControllerPacket.SPECIAL_BUTTON_FLAG;
+		}
+		
+		sendControllerInputPacket();
+		return true;
+	}
+	
+	public boolean handleButtonDown(int keyCode, KeyEvent event) {
+		ControllerMapping mapping = getMappingForDevice(event.getDevice());
+		if (mapping == null) {
+			return false;
+		}
+		
+		keyCode = handleRemapping(mapping, keyCode);
+		if (keyCode == 0) {
+			return true;
+		}
+		
+		switch (keyCode) {
+		case KeyEvent.KEYCODE_BUTTON_MODE:
+			inputMap |= ControllerPacket.SPECIAL_BUTTON_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_START:
+		case KeyEvent.KEYCODE_MENU:
+			inputMap |= ControllerPacket.PLAY_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BACK:
+		case KeyEvent.KEYCODE_BUTTON_SELECT:
+			inputMap |= ControllerPacket.BACK_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_LEFT:
+			inputMap |= ControllerPacket.LEFT_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_RIGHT:
+			inputMap |= ControllerPacket.RIGHT_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_UP:
+			inputMap |= ControllerPacket.UP_FLAG;
+			break;
+		case KeyEvent.KEYCODE_DPAD_DOWN:
+			inputMap |= ControllerPacket.DOWN_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_B:
+			inputMap |= ControllerPacket.B_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_A:
+			inputMap |= ControllerPacket.A_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_X:
+			inputMap |= ControllerPacket.X_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_Y:
+			inputMap |= ControllerPacket.Y_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_L1:
+			inputMap |= ControllerPacket.LB_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_R1:
+			inputMap |= ControllerPacket.RB_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_THUMBL:
+			inputMap |= ControllerPacket.LS_CLK_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_THUMBR:
+			inputMap |= ControllerPacket.RS_CLK_FLAG;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_L2:
+			leftTrigger = (byte)0xFF;
+			break;
+		case KeyEvent.KEYCODE_BUTTON_R2:
+			rightTrigger = (byte)0xFF;
+			break;
+		default:
+			return false;
+		}
+		
+		// We detect back+start as the special button combo
+		if ((inputMap & ControllerPacket.BACK_FLAG) != 0 &&
+			(inputMap & ControllerPacket.PLAY_FLAG) != 0)
+		{
+			inputMap &= ~(ControllerPacket.BACK_FLAG | ControllerPacket.PLAY_FLAG);
+			inputMap |= ControllerPacket.SPECIAL_BUTTON_FLAG;
+		}
+		
+		sendControllerInputPacket();
+		return true;
+	}
+	
+	class ControllerMapping {
+		public int leftStickXAxis = -1;
+		public float leftStickXAxisDeadzone;
+		
+		public int leftStickYAxis = -1;
+		public float leftStickYAxisDeadzone;
+
+		public int rightStickXAxis = -1;
+		public float rightStickXAxisDeadzone;
+
+		public int rightStickYAxis = -1;
+		public float rightStickYAxisDeadzone;
+		
+		public int leftTriggerAxis = -1;
+		public int rightTriggerAxis = -1;
+		public boolean triggersIdleNegative;
+		
+		public int hatXAxis = -1;
+		public int hatYAxis = -1;
+		public float hatXDeadzone;
+		public float hatYDeadzone;
+		
+		public boolean isDualShock4;
+	}
+}

src/com/limelight/binding/input/KeyboardTranslator.java

@@ -0,0 +1,260 @@
+package com.limelight.binding.input;
+
+import android.view.KeyEvent;
+
+import com.limelight.nvstream.NvConnection;
+import com.limelight.nvstream.input.KeycodeTranslator;
+
+/**
+ * Class to translate a Android key code into the codes GFE is expecting
+ * @author Diego Waxemberg
+ * @author Cameron Gutman
+ */
+public class KeyboardTranslator extends KeycodeTranslator {
+	
+	/**
+	 * GFE's prefix for every key code
+	 */
+	public static final short KEY_PREFIX = (short) 0x80;
+	
+	public static final int VK_0 = 48;
+	public static final int VK_9 = 57;
+	public static final int VK_A = 65;
+	public static final int VK_Z = 90;
+	public static final int VK_ALT = 18;
+	public static final int VK_NUMPAD0 = 96;
+	public static final int VK_BACK_SLASH = 92;
+	public static final int VK_CAPS_LOCK = 20;
+	public static final int VK_CLEAR = 12;
+	public static final int VK_COMMA = 44;
+	public static final int VK_CONTROL = 17;
+	public static final int VK_BACK_SPACE = 8;
+	public static final int VK_EQUALS = 61;
+	public static final int VK_ESCAPE = 27;
+	public static final int VK_F1 = 112;
+	public static final int VK_PERIOD = 46;
+	public static final int VK_INSERT = 155;
+	public static final int VK_OPEN_BRACKET = 91;
+	public static final int VK_WINDOWS = 524;
+	public static final int VK_MINUS = 45;
+	public static final int VK_END = 35;
+	public static final int VK_HOME = 36;
+	public static final int VK_NUM_LOCK = 144;
+	public static final int VK_PAGE_UP = 33;
+	public static final int VK_PAGE_DOWN = 34;
+	public static final int VK_PLUS = 521;
+	public static final int VK_CLOSE_BRACKET = 93;
+	public static final int VK_SCROLL_LOCK = 145;
+	public static final int VK_SEMICOLON = 59;
+	public static final int VK_SHIFT = 16;
+	public static final int VK_SLASH = 47;
+	public static final int VK_SPACE = 32;
+	public static final int VK_PRINTSCREEN = 154;
+	public static final int VK_TAB = 9;
+	public static final int VK_LEFT = 37;
+	public static final int VK_RIGHT = 39;
+	public static final int VK_UP = 38;
+	public static final int VK_DOWN = 40;
+	public static final int VK_BACK_QUOTE = 192;
+	public static final int VK_QUOTE = 222;
+	public static final int VK_PAUSE = 19;
+	
+	/**
+	 * Constructs a new translator for the specified connection
+	 * @param conn the connection to which the translated codes are sent
+	 */
+	public KeyboardTranslator(NvConnection conn) {
+		super(conn);
+	}
+	
+	/**
+	 * Translates the given keycode and returns the GFE keycode
+	 * @param keycode the code to be translated
+	 * @return a GFE keycode for the given keycode
+	 */
+	@Override
+	public short translate(int keycode) {
+		int translated;
+		
+		/* There seems to be no clean mapping between Android key codes
+		 * and what Nvidia sends over the wire. If someone finds one,
+		 * I'll happily delete this code :)
+		 */
+		if (keycode >= KeyEvent.KEYCODE_0 &&
+			keycode <= KeyEvent.KEYCODE_9) {
+			translated = (keycode - KeyEvent.KEYCODE_0) + VK_0;
+		}
+		else if (keycode >= KeyEvent.KEYCODE_A &&
+				 keycode <= KeyEvent.KEYCODE_Z) {
+			translated = (keycode - KeyEvent.KEYCODE_A) + VK_A;
+		}
+		else if (keycode >= KeyEvent.KEYCODE_NUMPAD_0 &&
+				 keycode <= KeyEvent.KEYCODE_NUMPAD_9) {
+			translated = (keycode - KeyEvent.KEYCODE_NUMPAD_0) + VK_NUMPAD0;
+		}
+		else if (keycode >= KeyEvent.KEYCODE_F1 &&
+				 keycode <= KeyEvent.KEYCODE_F12) {
+			translated = (keycode - KeyEvent.KEYCODE_F1) + VK_F1;
+		}
+		else {
+			switch (keycode) {
+			case KeyEvent.KEYCODE_ALT_LEFT:
+			case KeyEvent.KEYCODE_ALT_RIGHT:
+				translated = VK_ALT;
+				break;
+				
+			case KeyEvent.KEYCODE_BACKSLASH:
+				translated = 0xdc;
+				break;
+				
+			case KeyEvent.KEYCODE_CAPS_LOCK:
+				translated = VK_CAPS_LOCK;
+				break;
+				
+			case KeyEvent.KEYCODE_CLEAR:
+				translated = VK_CLEAR;
+				break;
+				
+			case KeyEvent.KEYCODE_COMMA:
+				translated = 0xbc;
+				break;
+				
+			case KeyEvent.KEYCODE_CTRL_LEFT:
+			case KeyEvent.KEYCODE_CTRL_RIGHT:
+				translated = VK_CONTROL;
+				break;
+				
+			case KeyEvent.KEYCODE_DEL:
+				translated = VK_BACK_SPACE;
+				break;
+				
+			case KeyEvent.KEYCODE_ENTER:
+				translated = 0x0d;
+				break;
+				
+			case KeyEvent.KEYCODE_EQUALS:
+				translated = 0xbb;
+				break;
+				
+			case KeyEvent.KEYCODE_ESCAPE:
+				translated = VK_ESCAPE;
+				break;
+				
+			case KeyEvent.KEYCODE_FORWARD_DEL:
+				// Nvidia maps period to delete
+				translated = VK_PERIOD;
+				break;
+				
+			case KeyEvent.KEYCODE_INSERT:
+				translated = -1;
+				break;
+				
+			case KeyEvent.KEYCODE_LEFT_BRACKET:
+				translated = 0xdb;
+				break;
+				
+			case KeyEvent.KEYCODE_META_LEFT:
+			case KeyEvent.KEYCODE_META_RIGHT:
+				translated = VK_WINDOWS;
+				break;
+				
+			case KeyEvent.KEYCODE_MINUS:
+				translated = 0xbd;
+				break;
+				
+			case KeyEvent.KEYCODE_MOVE_END:
+				translated = VK_END;
+				break;
+				
+			case KeyEvent.KEYCODE_MOVE_HOME:
+				translated = VK_HOME;
+				break;
+				
+			case KeyEvent.KEYCODE_NUM_LOCK:
+				translated = VK_NUM_LOCK;
+				break;
+				
+			case KeyEvent.KEYCODE_PAGE_DOWN:
+				translated = VK_PAGE_DOWN;
+				break;
+				
+			case KeyEvent.KEYCODE_PAGE_UP:
+				translated = VK_PAGE_UP;
+				break;
+				
+			case KeyEvent.KEYCODE_PERIOD:
+				translated = 0xbe;
+				break;
+				
+			case KeyEvent.KEYCODE_RIGHT_BRACKET:
+				translated = 0xdd;
+				break;
+				
+			case KeyEvent.KEYCODE_SCROLL_LOCK:
+				translated = VK_SCROLL_LOCK;
+				break;
+				
+			case KeyEvent.KEYCODE_SEMICOLON:
+				translated = 0xba;
+				break;
+				
+			case KeyEvent.KEYCODE_SHIFT_LEFT:
+			case KeyEvent.KEYCODE_SHIFT_RIGHT:
+				translated = VK_SHIFT;
+				break;
+				
+			case KeyEvent.KEYCODE_SLASH:
+				translated = 0xbf;
+				break;
+				
+			case KeyEvent.KEYCODE_SPACE:
+				translated = VK_SPACE;
+				break;
+				
+			case KeyEvent.KEYCODE_SYSRQ:
+				// Android defines this as SysRq/PrntScrn
+				translated = VK_PRINTSCREEN;
+				break;
+				
+			case KeyEvent.KEYCODE_TAB:
+				translated = VK_TAB;
+				break;
+				
+			case KeyEvent.KEYCODE_DPAD_LEFT:
+				translated = VK_LEFT;
+				break;
+				
+			case KeyEvent.KEYCODE_DPAD_RIGHT:
+				translated = VK_RIGHT;
+				break;
+				
+			case KeyEvent.KEYCODE_DPAD_UP:
+				translated = VK_UP;
+				break;
+				
+			case KeyEvent.KEYCODE_DPAD_DOWN:
+				translated = VK_DOWN;
+				break;
+				
+			case KeyEvent.KEYCODE_GRAVE:
+				translated = VK_BACK_QUOTE;
+				break;
+				
+			case KeyEvent.KEYCODE_APOSTROPHE:
+				translated = 0xde;
+				break;
+				
+			case KeyEvent.KEYCODE_BREAK:
+				translated = VK_PAUSE;
+				break;
+				
+			default:
+				System.out.println("No key for "+keycode);
+				return 0;
+			}
+		}
+		
+		return (short) ((KEY_PREFIX << 8) | translated);
+	}
+
+}

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

@@ -6,6 +6,7 @@ import java.io.FileReader;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 
+import android.graphics.PixelFormat;
 import android.view.SurfaceHolder;
 
 import com.limelight.LimeLog;
@@ -124,12 +125,15 @@ public class AndroidCpuDecoderRenderer implements VideoDecoderRenderer {
 			LimeLog.info("Using high quality decoding");
 		}
 		
+		SurfaceHolder sh = (SurfaceHolder)renderTarget;
+		sh.setFormat(PixelFormat.RGBX_8888);
+		
 		int err = AvcDecoder.init(width, height, avcFlags, threadCount);
 		if (err != 0) {
 			throw new IllegalStateException("AVC decoder initialization failure: "+err);
 		}
 		
-		AvcDecoder.setRenderTarget(((SurfaceHolder)renderTarget).getSurface());
+		AvcDecoder.setRenderTarget(sh.getSurface());
 		
 		decoderBuffer = ByteBuffer.allocate(DECODER_BUFFER_SIZE + AvcDecoder.getInputPaddingSize());
 		

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

@@ -11,6 +11,8 @@ import com.limelight.nvstream.av.video.VideoDecoderRenderer;
 
 import android.media.MediaCodec;
 import android.media.MediaCodecInfo;
+import android.media.MediaCodecInfo.CodecCapabilities;
+import android.media.MediaCodecInfo.CodecProfileLevel;
 import android.media.MediaCodecList;
 import android.media.MediaFormat;
 import android.media.MediaCodec.BufferInfo;
@@ -31,9 +33,9 @@ public class MediaCodecDecoderRenderer implements VideoDecoderRenderer {
 	
 	static {
 		blacklistedDecoderPrefixes = new LinkedList<String>();
-		blacklistedDecoderPrefixes.add("omx.google");
+		
+		// TI's decoder technically supports high profile but doesn't work for some reason
 		blacklistedDecoderPrefixes.add("omx.TI");
-		blacklistedDecoderPrefixes.add("AVCDecoder");
 	}
 	
 	static {
@@ -58,38 +60,58 @@ public class MediaCodecDecoderRenderer implements VideoDecoderRenderer {
 		
 		return false;
 	}
-
-	public static MediaCodecInfo findSafeDecoder() {
-
+	
+	public static void dumpDecoders() {
 		for (int i = 0; i < MediaCodecList.getCodecCount(); i++) {
 			MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i);
-			boolean badCodec = false;
 			
 			// Skip encoders
 			if (codecInfo.isEncoder()) {
 				continue;
 			}
 			
-			for (String badPrefix : blacklistedDecoderPrefixes) {
-				String name = codecInfo.getName();
-				if (name.length() >= badPrefix.length()) {
-					String prefix = name.substring(0, badPrefix.length());
-					if (prefix.equalsIgnoreCase(badPrefix)) {
-						badCodec = true;
-						break;
-					}
+			LimeLog.info("Decoder: "+codecInfo.getName());
+			for (String type : codecInfo.getSupportedTypes()) {
+				LimeLog.info("\t"+type);
+				CodecCapabilities caps = codecInfo.getCapabilitiesForType(type);
+				
+				for (CodecProfileLevel profile : caps.profileLevels) {
+					LimeLog.info("\t\t"+profile.profile+" "+profile.level);
 				}
 			}
-			
-			if (badCodec) {
-				LimeLog.info("Blacklisted decoder: "+codecInfo.getName());
+		}
+	}
+
+	public static MediaCodecInfo findSafeDecoder() {
+		for (int i = 0; i < MediaCodecList.getCodecCount(); i++) {
+			MediaCodecInfo codecInfo = MediaCodecList.getCodecInfoAt(i);
+						
+			// Skip encoders
+			if (codecInfo.isEncoder()) {
 				continue;
 			}
 			
+			// Check for explicitly blacklisted decoders
+			if (isDecoderInList(blacklistedDecoderPrefixes, codecInfo.getName())) {
+				LimeLog.info("Skipping blacklisted decoder: "+codecInfo.getName());
+				continue;
+			}
+			
+			// Find a decoder that supports H.264 high profile
 			for (String mime : codecInfo.getSupportedTypes()) {
 				if (mime.equalsIgnoreCase("video/avc")) {
-					LimeLog.info("Selected decoder: "+codecInfo.getName());
-					return codecInfo;
+					LimeLog.info("Examining decoder capabilities of "+codecInfo.getName());
+					
+					CodecCapabilities caps = codecInfo.getCapabilitiesForType(mime);
+					for (CodecProfileLevel profile : caps.profileLevels) {
+						if (profile.profile == CodecProfileLevel.AVCProfileHigh) {
+							LimeLog.info("Decoder "+codecInfo.getName()+" supports high profile");
+							LimeLog.info("Selected decoder: "+codecInfo.getName());
+							return codecInfo;
+						}
+					}
+					
+					LimeLog.info("Decoder "+codecInfo.getName()+" does NOT support high profile");
 				}
 			}
 		}
@@ -101,6 +123,8 @@ public class MediaCodecDecoderRenderer implements VideoDecoderRenderer {
 	public void setup(int width, int height, int redrawRate, Object renderTarget, int drFlags) {	
 		this.redrawRate = redrawRate;
 		
+		//dumpDecoders();
+		
 		MediaCodecInfo safeDecoder = findSafeDecoder();
 		if (safeDecoder != null) {
 			videoDecoder = MediaCodec.createByCodecName(safeDecoder.getName());