Add OpenSL ES enable setting to AppRTCDemo.

webrtc/examples/androidtests/src/org/appspot/apprtc/test/PeerConnectionClientTest.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.
  */
 
 package org.appspot.apprtc.test;
 
 import java.util.LinkedList;
 import java.util.List;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
 import org.appspot.apprtc.AppRTCClient.SignalingParameters;
 import org.appspot.apprtc.PeerConnectionClient;
 import org.appspot.apprtc.PeerConnectionClient.PeerConnectionEvents;
 import org.appspot.apprtc.PeerConnectionClient.PeerConnectionParameters;
 import org.appspot.apprtc.util.LooperExecutor;
 import org.webrtc.EglBase;
 import org.webrtc.IceCandidate;
-import org.webrtc.MediaConstraints;
 import org.webrtc.PeerConnection;
 import org.webrtc.PeerConnectionFactory;
 import org.webrtc.SessionDescription;
 import org.webrtc.StatsReport;
 import org.webrtc.VideoRenderer;
 
 import android.os.Build;
 import android.test.InstrumentationTestCase;
 import android.util.Log;
 
@@ skipping 209 matching lines @@
     client.createOffer();
     return client;
   }
 
   private PeerConnectionParameters createParameters(boolean enableVideo,
       String videoCodec) {
     PeerConnectionParameters peerConnectionParameters =
         new PeerConnectionParameters(
             enableVideo, true, // videoCallEnabled, loopback.
             0, 0, 0, 0, videoCodec, true, // video codec parameters.
-            0, "OPUS", false, true); // audio codec parameters.
+            0, "OPUS", false, false); // audio codec parameters.
     return peerConnectionParameters;
   }
 
   @Override
   public void setUp() {
     signalingExecutor = new LooperExecutor();
     signalingExecutor.requestStart();
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
       eglBase = new EglBase();
     }
@@ skipping 200 matching lines @@
           localRenderer.waitForFramesRendered(WAIT_TIMEOUT));
       assertTrue("Remote video frames were not rendered after video restart.",
           remoteRenderer.waitForFramesRendered(WAIT_TIMEOUT));
     }
     pcClient.close();
     assertTrue(waitForPeerConnectionClosed(WAIT_TIMEOUT));
     Log.d(TAG, "testVideoSourceRestart done.");
   }
 
 }