Initial implementation of Android audio recording error handling.

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

 /*
  *  Copyright 2014 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
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 import org.webrtc.RtpSender;
 import org.webrtc.SdpObserver;
 import org.webrtc.SessionDescription;
 import org.webrtc.StatsObserver;
 import org.webrtc.StatsReport;
 import org.webrtc.VideoCapturer;
 import org.webrtc.VideoRenderer;
 import org.webrtc.VideoSource;
 import org.webrtc.VideoTrack;
 import org.webrtc.voiceengine.WebRtcAudioManager;
+import org.webrtc.voiceengine.WebRtcAudioRecord;
+import org.webrtc.voiceengine.WebRtcAudioRecord.WebRtcAudioRecordErrorCallback;
 import org.webrtc.voiceengine.WebRtcAudioUtils;
 
 /**
  * Peer connection client implementation.
  *
  * <p>All public methods are routed to local looper thread.
  * All PeerConnectionEvents callbacks are invoked from the same looper thread.
  * This class is a singleton.
  */
 public class PeerConnectionClient {
@@ skipping 354 matching lines @@
     }
 
     if (peerConnectionParameters.disableBuiltInNS) {
       Log.d(TAG, "Disable built-in NS even if device supports it");
       WebRtcAudioUtils.setWebRtcBasedNoiseSuppressor(true);
     } else {
       Log.d(TAG, "Enable built-in NS if device supports it");
       WebRtcAudioUtils.setWebRtcBasedNoiseSuppressor(false);
     }
 
+    // Set audio record error callbacks.
+    WebRtcAudioRecord.setErrorCallback(new WebRtcAudioRecordErrorCallback() {
+      @Override
+      public void onWebRtcAudioRecordInitError(String errorMessage) {
+        Log.e(TAG, "onWebRtcAudioRecordInitError: " + errorMessage);
+        reportError(errorMessage);
+      }
+
+      @Override
+      public void onWebRtcAudioRecordStartError(String errorMessage) {
+        Log.e(TAG, "onWebRtcAudioRecordStartError: " + errorMessage);
+        reportError(errorMessage);
+      }
+
+      @Override
+      public void onWebRtcAudioRecordError(String errorMessage) {
+        Log.e(TAG, "onWebRtcAudioRecordError: " + errorMessage);
+        reportError(errorMessage);
+      }
+    });
+
     // Create peer connection factory.
     if (!PeerConnectionFactory.initializeAndroidGlobals(
             context, true, true, peerConnectionParameters.videoCodecHwAcceleration)) {
       events.onPeerConnectionError("Failed to initializeAndroidGlobals");
     }
     if (options != null) {
       Log.d(TAG, "Factory networkIgnoreMask option: " + options.networkIgnoreMask);
     }
     this.context = context;
     factory = new PeerConnectionFactory(options);
@@ skipping 815 matching lines @@
     public void onCreateFailure(final String error) {
       reportError("createSDP error: " + error);
     }
 
     @Override
     public void onSetFailure(final String error) {
       reportError("setSDP error: " + error);
     }
   }
 }