WIP: Android Camera2 capture implementation

webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java

Index: webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
diff --git a/webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java b/webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
index 94b66a769f51069a6388a3aba9cc34df58eed8fc..95cf8936dd2003315da06a0b60eb77c56c59a22f 100644
--- a/webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
+++ b/webrtc/examples/androidapp/src/org/appspot/apprtc/PeerConnectionClient.java
@@ -33,7 +33,10 @@ import org.webrtc.SdpObserver;
 import org.webrtc.SessionDescription;
 import org.webrtc.StatsObserver;
 import org.webrtc.StatsReport;
+import org.webrtc.CameraVideoCapturer;
+import org.webrtc.VideoCapturer;
 import org.webrtc.VideoCapturerAndroid;
+import org.webrtc.VideoCapturerAndroid2;
 import org.webrtc.VideoRenderer;
 import org.webrtc.VideoSource;
 import org.webrtc.VideoTrack;
@@ -93,6 +96,7 @@ public class PeerConnectionClient {
   private final SDPObserver sdpObserver = new SDPObserver();
   private final ScheduledExecutorService executor;
 
+  private Context context;
   private PeerConnectionFactory factory;
   private PeerConnection peerConnection;
   PeerConnectionFactory.Options options = null;
@@ -121,7 +125,7 @@ public class PeerConnectionClient {
   private SessionDescription localSdp; // either offer or answer SDP
   private MediaStream mediaStream;
   private int numberOfCameras;
-  private VideoCapturerAndroid videoCapturer;
+  private CameraVideoCapturer videoCapturer;
   // enableVideo is set to true if video should be rendered and sent.
   private boolean renderVideo;
   private VideoTrack localVideoTrack;
@@ -247,6 +251,7 @@ public class PeerConnectionClient {
     this.events = events;
     videoCallEnabled = peerConnectionParameters.videoCallEnabled;
     // Reset variables to initial states.
+    this.context = null;
     factory = null;
     peerConnection = null;
     preferIsac = false;
@@ -359,6 +364,7 @@ public class PeerConnectionClient {
     if (options != null) {
       Log.d(TAG, "Factory networkIgnoreMask option: " + options.networkIgnoreMask);
     }
+    this.context = context;
     factory = new PeerConnectionFactory(options);
     Log.d(TAG, "Peer connection factory created.");
   }
@@ -497,8 +503,7 @@ public class PeerConnectionClient {
         cameraDeviceName = frontCameraDeviceName;
       }
       Log.d(TAG, "Opening camera: " + cameraDeviceName);
-      videoCapturer = VideoCapturerAndroid.create(cameraDeviceName, null,
-          peerConnectionParameters.captureToTexture);
+      videoCapturer = new VideoCapturerAndroid2(context, "1", null);
       if (videoCapturer == null) {
         reportError("Failed to open camera");
         return;
@@ -778,7 +783,7 @@ public class PeerConnectionClient {
     return localAudioTrack;
   }
 
-  private VideoTrack createVideoTrack(VideoCapturerAndroid capturer) {
+  private VideoTrack createVideoTrack(VideoCapturer capturer) {
     videoSource = factory.createVideoSource(capturer, videoConstraints);
 
     localVideoTrack = factory.createVideoTrack(VIDEO_TRACK_ID, videoSource);