Add an option to disable built-in AGC/NS to AppRTC Demo.

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.
  */
 
@@ skipping 142 matching lines @@
     public final int videoStartBitrate;
     public final String videoCodec;
     public final boolean videoCodecHwAcceleration;
     public final boolean captureToTexture;
     public final int audioStartBitrate;
     public final String audioCodec;
     public final boolean noAudioProcessing;
     public final boolean aecDump;
     public final boolean useOpenSLES;
     public final boolean disableBuiltInAEC;
+    public final boolean disableBuiltInAGC;
+    public final boolean disableBuiltInNS;
 
     public PeerConnectionParameters(
         boolean videoCallEnabled, boolean loopback, boolean tracing, boolean useCamera2,
         int videoWidth, int videoHeight, int videoFps,
         int videoStartBitrate, String videoCodec, boolean videoCodecHwAcceleration,
         boolean captureToTexture, int audioStartBitrate, String audioCodec,
         boolean noAudioProcessing, boolean aecDump, boolean useOpenSLES,
-        boolean disableBuiltInAEC) {
+        boolean disableBuiltInAEC, boolean disableBuiltInAGC, boolean disableBuiltInNS) {
       this.videoCallEnabled = videoCallEnabled;
       this.useCamera2 = useCamera2;
       this.loopback = loopback;
       this.tracing = tracing;
       this.videoWidth = videoWidth;
       this.videoHeight = videoHeight;
       this.videoFps = videoFps;
       this.videoStartBitrate = videoStartBitrate;
       this.videoCodec = videoCodec;
       this.videoCodecHwAcceleration = videoCodecHwAcceleration;
       this.captureToTexture = captureToTexture;
       this.audioStartBitrate = audioStartBitrate;
       this.audioCodec = audioCodec;
       this.noAudioProcessing = noAudioProcessing;
       this.aecDump = aecDump;
       this.useOpenSLES = useOpenSLES;
       this.disableBuiltInAEC = disableBuiltInAEC;
+      this.disableBuiltInAGC = disableBuiltInAGC;
+      this.disableBuiltInNS = disableBuiltInNS;
     }
   }
 
   /**
    * Peer connection events.
    */
   public interface PeerConnectionEvents {
     /**
      * Callback fired once local SDP is created and set.
      */
@@ skipping 163 matching lines @@
     }
 
     if (peerConnectionParameters.disableBuiltInAEC) {
       Log.d(TAG, "Disable built-in AEC even if device supports it");
       WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(true);
     } else {
       Log.d(TAG, "Enable built-in AEC if device supports it");
       WebRtcAudioUtils.setWebRtcBasedAcousticEchoCanceler(false);
     }
 
+    if (peerConnectionParameters.disableBuiltInAGC) {
+      Log.d(TAG, "Disable built-in AGC even if device supports it");
+      WebRtcAudioUtils.setWebRtcBasedAutomaticGainControl(true);
+    } else {
+      Log.d(TAG, "Enable built-in AGC if device supports it");
+      WebRtcAudioUtils.setWebRtcBasedAutomaticGainControl(false);
+    }
+
+    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);
+    }
+
     // 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 788 matching lines @@
     public void onCreateFailure(final String error) {
       reportError("createSDP error: " + error);
     }
 
     @Override
     public void onSetFailure(final String error) {
       reportError("setSDP error: " + error);
     }
   }
 }