(Auto)update libjingle 79326895-> 79329222

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7652 4adac7df-926f-26a2-2b94-8c16560cd09d

talk/examples/android/src/org/appspot/apprtc/AppRTCAudioManager.java

@@ -1,108 +0,0 @@
-/*
- * libjingle
- * Copyright 2013, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package org.appspot.apprtc;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.util.Log;
-
-/**
- * AppRTCAudioManager manages all audio related parts of the AppRTC demo.
- * TODO(henrika): add support for device enumeration, device selection etc.
- */
-public class AppRTCAudioManager {
-  private static final String TAG = "AppRTCAudioManager";
-
-  private boolean initialized = false;
-  private AudioManager audioManager;
-  private int savedAudioMode = AudioManager.MODE_INVALID;
-  private boolean savedIsSpeakerPhoneOn = false;
-  private boolean savedIsMicrophoneMute = false;
-
-  /** Construction */
-  static AppRTCAudioManager create(Context context) {
-    return new AppRTCAudioManager(context);
-  }
-
-  private AppRTCAudioManager(Context context) {
-    Log.d(TAG, "AppRTCAudioManager");
-    audioManager = ((AudioManager) context.getSystemService(
-        Context.AUDIO_SERVICE));
-  }
-
-  public void init() {
-    Log.d(TAG, "init");
-    if (initialized) {
-      return;
-    }
-
-    // Store current audio state so we can restore it when close() is called.
-    savedAudioMode = audioManager.getMode();
-    savedIsSpeakerPhoneOn = audioManager.isSpeakerphoneOn();
-    savedIsMicrophoneMute = audioManager.isMicrophoneMute();
-
-    // The AppRTC demo shall always run in COMMUNICATION mode since it will
-    // result in best possible "VoIP settings", like audio routing, volume
-    // control etc.
-    audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
-
-    initialized = true;
-  }
-
-  public void close() {
-    Log.d(TAG, "close");
-    if (!initialized) {
-      return;
-    }
-
-    // Restore previously stored audio states.
-    setSpeakerphoneOn(savedIsSpeakerPhoneOn);
-    setMicrophoneMute(savedIsMicrophoneMute);
-    audioManager.setMode(savedAudioMode);
-
-    initialized = false;
-  }
-
-  /** Sets the speaker phone mode. */
-  private void setSpeakerphoneOn(boolean on) {
-    boolean wasOn = audioManager.isSpeakerphoneOn();
-    if (wasOn == on) {
-      return;
-    }
-    audioManager.setSpeakerphoneOn(on);
-  }
-
-  /** Sets the microphone mute state. */
-  private void setMicrophoneMute(boolean on) {
-    boolean wasMuted = audioManager.isMicrophoneMute();
-    if (wasMuted == on) {
-      return;
-    }
-    audioManager.setMicrophoneMute(on);
-  }
-}