Merge branch 'master' into root

src/com/limelight/Game.java

@@ -287,7 +287,7 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 		Dialog.closeDialogs();
 		
 		displayedFailureDialog = true;
-		conn.stop();
+		stopConnection();
 		
 		int averageEndToEndLat = decoderRenderer.getAverageEndToEndLatency();
 		int averageDecoderLat = decoderRenderer.getAverageDecoderLatency();
@@ -305,10 +305,6 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 		if (message != null) {
 			Toast.makeText(this, message, Toast.LENGTH_LONG).show();
 		}
-		
-		if (evdevWatcher != null) {
-			evdevWatcher.shutdown();
-		}
 
 		finish();
 	}
@@ -573,6 +569,19 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 	@Override
 	public void stageComplete(Stage stage) {
 	}
+	
+	private void stopConnection() {
+		if (connecting || connected) {
+			conn.stop();
+			connecting = connected = false;
+		}
+		
+		// Close the Evdev watcher to allow use of captured input devices
+		if (evdevWatcher != null) {
+			evdevWatcher.shutdown();
+			evdevWatcher = null;
+		}
+	}
 
 	@Override
 	public void stageFailed(Stage stage) {
@@ -584,8 +593,7 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 		if (!displayedFailureDialog) {
 			displayedFailureDialog = true;
 			Dialog.displayDialog(this, "Connection Error", "Starting "+stage.getName()+" failed", true);
-			conn.stop();
+			stopConnection();
-			connecting = false;
 		}
 	}
 
@@ -594,9 +602,9 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 		if (!displayedFailureDialog) {
 			displayedFailureDialog = true;
 			e.printStackTrace();
+			
 			Dialog.displayDialog(this, "Connection Terminated", "The connection failed unexpectedly", true);
-			conn.stop();
+			stopConnection();
-			connected = false;
 		}
 	}
 
@@ -658,8 +666,7 @@ public class Game extends Activity implements SurfaceHolder.Callback,
 	@Override
 	public void surfaceDestroyed(SurfaceHolder holder) {
 		if (connected) {
-			conn.stop();
+			stopConnection();
-			connected = false;
 		}
 	}
 

src/com/limelight/PcView.java

@@ -6,6 +6,7 @@ import java.net.InetAddress;
 import java.net.UnknownHostException;
 
 import com.limelight.binding.PlatformBinding;
+import com.limelight.binding.crypto.AndroidCryptoProvider;
 import com.limelight.computers.ComputerManagerListener;
 import com.limelight.computers.ComputerManagerService;
 import com.limelight.nvstream.http.ComputerDetails;
@@ -60,6 +61,9 @@ public class PcView extends Activity {
 					
 					// Start updates
 					startComputerUpdates();
+					
+					// Force a keypair to be generated early to avoid discovery delays
+					new AndroidCryptoProvider(PcView.this).getClientCertificate();
 				}
 			}.start();
 		}

src/com/limelight/binding/crypto/AndroidCryptoProvider.java

@@ -51,6 +51,8 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
 	private RSAPrivateKey key;
 	private byte[] pemCertBytes;
 	
+	private static Object globalCryptoLock = new Object();
+	
 	static {
 		// Install the Bouncy Castle provider
 		Security.addProvider(new BouncyCastleProvider());
@@ -208,7 +210,7 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
 	public X509Certificate getClientCertificate() {
 		// Use a lock here to ensure only one guy will be generating or loading
 		// the certificate and key at a time
-		synchronized (this) {
+		synchronized (globalCryptoLock) {
 			// Return a loaded cert if we have one
 			if (cert != null) {
 				return cert;
@@ -235,7 +237,7 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
 	public RSAPrivateKey getClientPrivateKey() {
 		// Use a lock here to ensure only one guy will be generating or loading
 		// the certificate and key at a time
-		synchronized (this) {
+		synchronized (globalCryptoLock) {
 			// Return a loaded key if we have one
 			if (key != null) {
 				return key;
@@ -260,7 +262,7 @@ public class AndroidCryptoProvider implements LimelightCryptoProvider {
 	}
 	
 	public byte[] getPemEncodedClientCertificate() {
-		synchronized (this) {
+		synchronized (globalCryptoLock) {
 			// Call our helper function to do the cert loading/generation for us
 			getClientCertificate();
 			

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

@@ -38,6 +38,7 @@ public class AndroidCpuDecoderRenderer implements VideoDecoderRenderer {
 	
 	private int cpuCount = Runtime.getRuntime().availableProcessors();
 	
+	@SuppressWarnings("unused")
 	private int findOptimalPerformanceLevel() {
 		StringBuilder cpuInfo = new StringBuilder();
 		BufferedReader br = null;
@@ -93,7 +94,7 @@ public class AndroidCpuDecoderRenderer implements VideoDecoderRenderer {
 	public boolean setup(int width, int height, int redrawRate, Object renderTarget, int drFlags) {
 		this.targetFps = redrawRate;
 		
-		int perfLevel = findOptimalPerformanceLevel();
+		int perfLevel = LOW_PERF; //findOptimalPerformanceLevel();
 		int threadCount;
 		
 		int avcFlags = 0;

src/com/limelight/computers/ComputerManagerService.java

@@ -342,7 +342,7 @@ public class ComputerManagerService extends Service {
 			polledDetails = tryPollIp(details.remoteIp);
 		}
 		
-		if (polledDetails == null) {
+		if (polledDetails == null && !details.localIp.equals(details.remoteIp)) {
 			// Failed, so let's try the fallback
 			if (!localFirst) {
 				polledDetails = tryPollIp(details.localIp);
@@ -356,7 +356,8 @@ public class ComputerManagerService extends Service {
 				polledDetails.reachability = !localFirst ? ComputerDetails.Reachability.LOCAL :
 					ComputerDetails.Reachability.REMOTE;
 			}
-		} else {
+		}
+		else if (polledDetails != null) {
 			polledDetails.reachability = localFirst ? ComputerDetails.Reachability.LOCAL :
 				ComputerDetails.Reachability.REMOTE;
 		}
@@ -401,7 +402,12 @@ public class ComputerManagerService extends Service {
 			public void run() {
 				boolean newPc = (details.name == null);
 				
-				if (stopped) {
+				// This is called from addComputerManually() where we don't
+				// want to block the initial poll if polling is disabled, so
+				// we explicitly let this through if we've never seen this
+				// PC before. This path won't be triggered normally when polling
+				// is disabled because the mDNS discovery is stopped.
+				if (stopped && !newPc) {
 					return;
 				}