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  5. android.media.AudioManager#setMode ( )

android.media.AudioManager#setMode ( )源码实例Demo

下面列出了android.media.AudioManager#setMode ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： aurora-imui   文件： MsgListAdapter.java 
public void setAudioPlayByEarPhone(int state) {
    AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
    // 外放模式
    if (state == 0) {
        audioManager.setMode(AudioManager.MODE_NORMAL);
        audioManager.setSpeakerphoneOn(true);
        // 耳机模式
    } else if (state == 1) {
        audioManager.setSpeakerphoneOn(false);
        // 听筒模式
    } else {
        audioManager.setSpeakerphoneOn(false);
        audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
        int currVolume = audioManager.getStreamVolume(AudioManager.STREAM_VOICE_CALL);
        audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL, currVolume, AudioManager.STREAM_VOICE_CALL);
    }
}
源代码2 项目： voip_android   文件： VOIPVoiceActivity.java 
@Override
protected void startStream() {
    super.startStream();
    AudioManager am = (AudioManager)getSystemService(AUDIO_SERVICE);
    am.setSpeakerphoneOn(false);
    am.setMode(AudioManager.MODE_IN_COMMUNICATION);

    this.duration = 0;
    this.durationTimer = new Timer() {
        @Override
        protected void fire() {
            VOIPVoiceActivity.this.duration += 1;
            String text = String.format("%02d:%02d", VOIPVoiceActivity.this.duration/60, VOIPVoiceActivity.this.duration%60);
            durationTextView.setText(text);
        }
    };
    this.durationTimer.setTimer(uptimeMillis()+1000, 1000);
    this.durationTimer.resume();
}
源代码3 项目： bcm-android   文件： SignalAudioManager.java 
public void stop(boolean playDisconnected) {
  AudioManager audioManager = AppUtil.INSTANCE.getAudioManager(context);

  incomingRinger.stop();
  outgoingRinger.stop();

  if (playDisconnected) {
    soundPool.play(disconnectedSoundId, 1.0f, 1.0f, 0, 0, 1.0f);
  }

  if (audioManager.isBluetoothScoOn()) {
    audioManager.setBluetoothScoOn(false);
    audioManager.stopBluetoothSco();
  }

  audioManager.setSpeakerphoneOn(false);
  audioManager.setMicrophoneMute(false);
  audioManager.setMode(AudioManager.MODE_NORMAL);
  audioManager.abandonAudioFocus(null);
}
源代码4 项目： jmessage-android-uikit   文件： ListAdapter.java 
public void setAudioPlayByEarPhone(int state) {
    AudioManager audioManager = (AudioManager) mContext
            .getSystemService(Context.AUDIO_SERVICE);
    int currVolume = audioManager.getStreamVolume(AudioManager.STREAM_VOICE_CALL);
    audioManager.setMode(AudioManager.MODE_IN_CALL);
    if (state == 0) {
        mIsEarPhoneOn = false;
        audioManager.setSpeakerphoneOn(true);
        audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL,
                audioManager.getStreamMaxVolume(AudioManager.STREAM_VOICE_CALL),
                AudioManager.STREAM_VOICE_CALL);
        Log.i(TAG, "set SpeakerphoneOn true!");
    } else {
        mIsEarPhoneOn = true;
        audioManager.setSpeakerphoneOn(false);
        audioManager.setStreamVolume(AudioManager.STREAM_VOICE_CALL, currVolume,
                AudioManager.STREAM_VOICE_CALL);
        Log.i(TAG, "set SpeakerphoneOn false!");
    }
}
源代码5 项目： AssistantBySDK   文件： AssistantService.java 
@Override
public void execute(AudioManager audioManager) {
    if (voiceMediator.isBlueToothHeadSet()) {
        if (!voiceMediator.isSuportA2DP()) {
            if (audioManager.getMode() != AudioManager.MODE_NORMAL) {
                Log.e(TAG, "playInChannel>>setMode(AudioManager.MODE_NORMAL)");
                audioManager.setMode(AudioManager.MODE_NORMAL);
            }
            if (audioManager.isBluetoothScoOn()) {
                audioManager.setBluetoothScoOn(false);
                audioManager.stopBluetoothSco();
            }
        } else {
            if (!audioManager.isBluetoothA2dpOn()) {
                Log.e(TAG, "playInChannel>>setBluetoothA2dpOn(true)");
                audioManager.setBluetoothA2dpOn(true);
            }
        }
    }
}
源代码6 项目： mollyim-android   文件： SignalAudioManager.java 
public void startCommunication(boolean preserveSpeakerphone) {
  AudioManager audioManager = ServiceUtil.getAudioManager(context);

  incomingRinger.stop();
  outgoingRinger.stop();

  audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);

  if (!preserveSpeakerphone) {
    audioManager.setSpeakerphoneOn(false);
  }

  soundPool.play(connectedSoundId, 1.0f, 1.0f, 0, 0, 1.0f);
}
源代码7 项目： mollyim-android   文件： SignalAudioManager.java 
public void stop(boolean playDisconnected) {
  AudioManager audioManager = ServiceUtil.getAudioManager(context);

  incomingRinger.stop();
  outgoingRinger.stop();

  if (playDisconnected) {
    soundPool.play(disconnectedSoundId, 1.0f, 1.0f, 0, 0, 1.0f);
  }

  audioManager.setMode(AudioManager.MODE_NORMAL);

  audioManagerCompat.abandonCallAudioFocus();
}
源代码8 项目： Pix-Art-Messenger   文件： ToneManager.java 
private void configureAudioManagerForCall(final Set<Media> media) {
    if (appRtcAudioManagerHasControl) {
        Log.d(Config.LOGTAG, ToneManager.class.getName() + ": do not configure audio manager because RTC has control");
        return;
    }
    final AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    if (audioManager == null) {
        return;
    }
    final boolean isSpeakerPhone = media.contains(Media.VIDEO);
    Log.d(Config.LOGTAG, ToneManager.class.getName() + ": putting AudioManager into communication mode. speaker=" + isSpeakerPhone);
    audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
    audioManager.setSpeakerphoneOn(isSpeakerPhone);
}
源代码9 项目： Conversations   文件： ToneManager.java 
private void resetAudioManager() {
    if (appRtcAudioManagerHasControl) {
        Log.d(Config.LOGTAG, ToneManager.class.getName() + ": do not reset audio manager because RTC has control");
        return;
    }
    final AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    if (audioManager == null) {
        return;
    }
    Log.d(Config.LOGTAG, ToneManager.class.getName() + ": putting AudioManager back into normal mode");
    audioManager.setMode(AudioManager.MODE_NORMAL);
    audioManager.setSpeakerphoneOn(false);
}
源代码10 项目： beaconloc   文件： SilentOnAction.java 
@Override
public String execute(Context context) {
    final AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
    if (audioManager.getRingerMode() == AudioManager.RINGER_MODE_NORMAL) {
        audioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);
        mRingerMode = AudioManager.RINGER_MODE_NORMAL;
    } else if (audioManager.getRingerMode() == AudioManager.RINGER_MODE_VIBRATE) {
        audioManager.setMode(AudioManager.RINGER_MODE_SILENT);
        mRingerMode = AudioManager.RINGER_MODE_VIBRATE;
    }
    PreferencesUtil.setSilentModeProfile(context, mRingerMode);
    audioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT);
    return super.execute(context);
}
源代码11 项目： owt-client-android   文件： MainActivity.java 
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN
            | WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    setContentView(R.layout.activity_main);

    fullScreen = true;
    bottomView = findViewById(R.id.bottom_bar);
    fragmentContainer = findViewById(R.id.fragment_container);
    leftBtn = findViewById(R.id.multi_func_btn_left);
    leftBtn.setOnClickListener(joinRoom);
    rightBtn = findViewById(R.id.multi_func_btn_right);
    rightBtn.setOnClickListener(settings);
    subscribeBtn = findViewById(R.id.multi_func_btn_subscribe);
    subscribeBtn.setOnClickListener(subscribe);
    subscribeBtn.setVisibility(View.GONE);
    unSubscribeBtn = findViewById(R.id.multi_func_btn_unsubscribe);
    unSubscribeBtn.setOnClickListener(unSubscribe);
    unSubscribeBtn.setVisibility(View.GONE);
    middleBtn = findViewById(R.id.multi_func_btn_middle);
    middleBtn.setOnClickListener(shareScreen);
    middleBtn.setVisibility(View.GONE);

    AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
    audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);

    loginFragment = new LoginFragment();
    switchFragment(loginFragment);

    initConferenceClient();
}
源代码12 项目： AssistantBySDK   文件： IflySynthesizer.java 
/**
   * 设置默认的合成引擎
   *
   * @param type
   */
  private void setDefaultSynthesizerParam(NetType type) {
      if (isSpeaking()) {
          Log.e(TAG, "播放当中切换播放引擎失败");
          return;
      }
      synthesizer.setParameter(SpeechConstant.SPEED, Integer.toString(mVoiceConfig.getVolSpeed()));
      synthesizer.setParameter(SpeechConstant.VOLUME, Integer.toString(mVoiceConfig.getVolume()));
      synthesizer.setParameter(SpeechConstant.VOICE_NAME, mVoiceConfig.getVolName());
      synthesizer.setParameter("rdn", "0");
      synthesizer.setParameter(SpeechConstant.KEY_REQUEST_FOCUS, "0");
      if (mediator.isBlueToothHeadSet()) {
          synthesizer.setParameter(SpeechConstant.STREAM_TYPE, Integer.toString(AudioManager.STREAM_VOICE_CALL));
      } else {
          synthesizer.setParameter(SpeechConstant.STREAM_TYPE, Integer.toString(AudioManager.STREAM_MUSIC));
          AudioManager am = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
          if (am.getMode() != AudioManager.MODE_NORMAL) {
              am.setMode(AudioManager.MODE_NORMAL);
          }
      }
      //synthesizer.setParameter(SpeechConstant.ENGINE_TYPE, VoiceConfig.getSynEngineType());
      /*if(type==NetType.NETWORK_TYPE_NONE||type==NetType.NETWORK_TYPE_2G){//网络关闭的状态下启动离线识别
          Log.e(TAG, "离线。。。。。。。。。。。。。。。。。。。");
	synthesizer.setParameter(SpeechConstant.SPEED, OFFLINE_ENGINE_SPPED);
	synthesizer.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_LOCAL);
	synthesizer.setParameter(SpeechConstant.VOICE_NAME, "xiaoyan");
	isLocalEngine=true;
}
else{*/
      Log.e(TAG, "在线。。。。。。。。。。。。。。。。。。。");
      //synthesizer.setParameter(SpeechConstant.SPEED,"70");
      synthesizer.setParameter(SpeechConstant.VOICE_NAME, mVoiceConfig.getVolName());
      //synthesizer.setParameter(SpeechConstant.VOICE_NAME, ChatRobot.isInit()&&ChatRobot.getInstance().getMode()==ChatConstant.CHILDREN_MODE?"vinn":"vixq");
      synthesizer.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_CLOUD);
      //}
  }
源代码13 项目： CSipSimple   文件： Ringer.java 
/**
 * @param audioManager 
 * 
 */
public void startRinging(AudioManager audioManager) {
    if(ringtone != null) {
        Log.d(THIS_FILE, "Starting ring with " + ringtone.getTitle(context));
        Message msg = ringerWorker.obtainMessage(RingWorkerHandler.PROGRESS_RING);
        msg.arg1 = RingWorkerHandler.PROGRESS_RING;
        Log.d(THIS_FILE, "Starting ringer...");
        audioManager.setMode(AudioManager.MODE_RINGTONE);
        ringerWorker.sendMessage(msg);
    }
}
源代码14 项目： krankygeek   文件： MainActivity.java 
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_main);

    AudioManager audioManager = (AudioManager) this.getSystemService(Context.AUDIO_SERVICE);
    audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
    audioManager.setSpeakerphoneOn(true);

    PeerConnectionFactory.initializeAndroidGlobals(
            this,  // Context
            true,  // Audio Enabled
            true,  // Video Enabled
            true,  // Hardware Acceleration Enabled
            null); // Render EGL Context

    peerConnectionFactory = new PeerConnectionFactory();

    VideoCapturerAndroid vc = VideoCapturerAndroid.create(VideoCapturerAndroid.getNameOfFrontFacingDevice(), null);

    localVideoSource = peerConnectionFactory.createVideoSource(vc, new MediaConstraints());
    VideoTrack localVideoTrack = peerConnectionFactory.createVideoTrack(VIDEO_TRACK_ID, localVideoSource);
    localVideoTrack.setEnabled(true);

    AudioSource audioSource = peerConnectionFactory.createAudioSource(new MediaConstraints());
    AudioTrack localAudioTrack = peerConnectionFactory.createAudioTrack(AUDIO_TRACK_ID, audioSource);
    localAudioTrack.setEnabled(true);

    localMediaStream = peerConnectionFactory.createLocalMediaStream(LOCAL_STREAM_ID);
    localMediaStream.addTrack(localVideoTrack);
    localMediaStream.addTrack(localAudioTrack);

    GLSurfaceView videoView = (GLSurfaceView) findViewById(R.id.glview_call);

    VideoRendererGui.setView(videoView, null);
    try {
        otherPeerRenderer = VideoRendererGui.createGui(0, 0, 100, 100, VideoRendererGui.ScalingType.SCALE_ASPECT_FILL, true);
        VideoRenderer renderer = VideoRendererGui.createGui(50, 50, 50, 50, VideoRendererGui.ScalingType.SCALE_ASPECT_FILL, true);
        localVideoTrack.addRenderer(renderer);
    } catch (Exception e) {
        e.printStackTrace();
    }
}
源代码15 项目： Telegram-FOSS   文件： VoIPBaseService.java 
@Override
public void onDestroy() {
	if (BuildVars.LOGS_ENABLED) {
		FileLog.d("=============== VoIPService STOPPING ===============");
	}
	stopForeground(true);
	stopRinging();
	NotificationCenter.getInstance(currentAccount).removeObserver(this, NotificationCenter.appDidLogout);
	SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
	Sensor proximity = sm.getDefaultSensor(Sensor.TYPE_PROXIMITY);
	if (proximity != null) {
		sm.unregisterListener(this);
	}
	if (proximityWakelock != null && proximityWakelock.isHeld()) {
		proximityWakelock.release();
	}
	unregisterReceiver(receiver);
	if(timeoutRunnable!=null){
		AndroidUtilities.cancelRunOnUIThread(timeoutRunnable);
		timeoutRunnable=null;
	}
	super.onDestroy();
	sharedInstance = null;
	AndroidUtilities.runOnUIThread(new Runnable(){
		@Override
		public void run(){
			NotificationCenter.getGlobalInstance().postNotificationName(NotificationCenter.didEndCall);
		}
	});
	if (tgVoip != null) {
		updateTrafficStats();
		StatsController.getInstance(currentAccount).incrementTotalCallsTime(getStatsNetworkType(), (int) (getCallDuration() / 1000) % 5);
		onTgVoipPreStop();
		onTgVoipStop(tgVoip.stop());
		prevTrafficStats = null;
		callStartTime = 0;
		tgVoip = null;
	}
	cpuWakelock.release();
	AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
	if(!USE_CONNECTION_SERVICE){
		if(isBtHeadsetConnected && !playingSound){
			am.stopBluetoothSco();
			am.setBluetoothScoOn(false);
			am.setSpeakerphoneOn(false);
		}
		try{
			am.setMode(AudioManager.MODE_NORMAL);
		}catch(SecurityException x){
			if(BuildVars.LOGS_ENABLED){
				FileLog.e("Error setting audio more to normal", x);
			}
		}
		am.abandonAudioFocus(this);
	}
	am.unregisterMediaButtonEventReceiver(new ComponentName(this, VoIPMediaButtonReceiver.class));
	if (haveAudioFocus)
		am.abandonAudioFocus(this);

	if (!playingSound)
		soundPool.release();

	if(USE_CONNECTION_SERVICE){
		if(!didDeleteConnectionServiceContact)
			ContactsController.getInstance(currentAccount).deleteConnectionServiceContact();
		if(systemCallConnection!=null && !playingSound){
			systemCallConnection.destroy();
		}
	}

	ConnectionsManager.getInstance(currentAccount).setAppPaused(true, false);
	VoIPHelper.lastCallTime=System.currentTimeMillis();
}
源代码16 项目： Study_Android_Demo   文件： EaseChatRowVoicePlayClickListener.java 
public void playVoice(String filePath) {
	if (!(new File(filePath).exists())) {
		return;
	}
	playMsgId = message.getMsgId();
	AudioManager audioManager = (AudioManager) activity.getSystemService(Context.AUDIO_SERVICE);

	mediaPlayer = new MediaPlayer();
	if (EaseUI.getInstance().getSettingsProvider().isSpeakerOpened()) {
		audioManager.setMode(AudioManager.MODE_NORMAL);
		audioManager.setSpeakerphoneOn(true);
		mediaPlayer.setAudioStreamType(AudioManager.STREAM_RING);
	} else {
		audioManager.setSpeakerphoneOn(false);// 关闭扬声器
		// 把声音设定成Earpiece（听筒）出来，设定为正在通话中
		audioManager.setMode(AudioManager.MODE_IN_CALL);
		mediaPlayer.setAudioStreamType(AudioManager.STREAM_VOICE_CALL);
	}
	try {
		mediaPlayer.setDataSource(filePath);
		mediaPlayer.prepare();
		mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {

			@Override
			public void onCompletion(MediaPlayer mp) {
				// TODO Auto-generated method stub
				mediaPlayer.release();
				mediaPlayer = null;
				stopPlayVoice(); // stop animation
			}

		});
		isPlaying = true;
		currentPlayListener = this;
		mediaPlayer.start();
		showAnimation();

		// 如果是接收的消息
		if (message.direct() == EMMessage.Direct.RECEIVE) {
		    if (!message.isAcked() && chatType == ChatType.Chat) {
                    // 告知对方已读这条消息
		            EMClient.getInstance().chatManager().ackMessageRead(message.getFrom(), message.getMsgId());
		    }
			if (!message.isListened() && iv_read_status != null && iv_read_status.getVisibility() == View.VISIBLE) {
				// 隐藏自己未播放这条语音消息的标志
				iv_read_status.setVisibility(View.INVISIBLE);
				message.setListened(true);
				EMClient.getInstance().chatManager().setMessageListened(message);
			}

		}

	} catch (Exception e) {
	    System.out.println();
	}
}
源代码17 项目： TelePlus-Android   文件： VoIPBaseService.java 
protected void configureDeviceForCall() {
	needPlayEndSound = true;
	AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
	if(!USE_CONNECTION_SERVICE){
		am.setMode(AudioManager.MODE_IN_COMMUNICATION);
		am.requestAudioFocus(this, AudioManager.STREAM_VOICE_CALL, AudioManager.AUDIOFOCUS_GAIN);
		if(isBluetoothHeadsetConnected() && hasEarpiece()){
			switch(audioRouteToSet){
				case AUDIO_ROUTE_BLUETOOTH:
					if(!bluetoothScoActive){
						needSwitchToBluetoothAfterScoActivates=true;
						try {
							am.startBluetoothSco();
						} catch (Throwable ignore) {

						}
					}else{
						am.setBluetoothScoOn(true);
						am.setSpeakerphoneOn(false);
					}
					break;
				case AUDIO_ROUTE_EARPIECE:
					am.setBluetoothScoOn(false);
					am.setSpeakerphoneOn(false);
					break;
				case AUDIO_ROUTE_SPEAKER:
					am.setBluetoothScoOn(false);
					am.setSpeakerphoneOn(true);
					break;
			}
		}else if(isBluetoothHeadsetConnected()){
			am.setBluetoothScoOn(speakerphoneStateToSet);
		}else{
			am.setSpeakerphoneOn(speakerphoneStateToSet);
		}
	}/*else{
		if(isBluetoothHeadsetConnected() && hasEarpiece()){
			switch(audioRouteToSet){
				case AUDIO_ROUTE_BLUETOOTH:
					systemCallConnection.setAudioRoute(CallAudioState.ROUTE_BLUETOOTH);
					break;
				case AUDIO_ROUTE_EARPIECE:
					systemCallConnection.setAudioRoute(CallAudioState.ROUTE_WIRED_OR_EARPIECE);
					break;
				case AUDIO_ROUTE_SPEAKER:
					systemCallConnection.setAudioRoute(CallAudioState.ROUTE_SPEAKER);
					break;
			}
		}else{
			if(hasEarpiece())
				systemCallConnection.setAudioRoute(!speakerphoneStateToSet ? CallAudioState.ROUTE_WIRED_OR_EARPIECE : CallAudioState.ROUTE_SPEAKER);
			else
				systemCallConnection.setAudioRoute(!speakerphoneStateToSet ? CallAudioState.ROUTE_WIRED_OR_EARPIECE : CallAudioState.ROUTE_BLUETOOTH);
		}
	}*/
	updateOutputGainControlState();
	audioConfigured=true;

	SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
	Sensor proximity = sm.getDefaultSensor(Sensor.TYPE_PROXIMITY);
	try{
		if(proximity!=null){
			proximityWakelock=((PowerManager) getSystemService(Context.POWER_SERVICE)).newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, "telegram-voip-prx");
			sm.registerListener(this, proximity, SensorManager.SENSOR_DELAY_NORMAL);
		}
	}catch(Exception x){
		if (BuildVars.LOGS_ENABLED) {
			FileLog.e("Error initializing proximity sensor", x);
		}
	}
}
源代码18 项目： Telegram-FOSS   文件： VoIPBaseService.java 
protected void configureDeviceForCall() {
	needPlayEndSound = true;
	AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
	if(!USE_CONNECTION_SERVICE){
		am.setMode(AudioManager.MODE_IN_COMMUNICATION);
		am.requestAudioFocus(this, AudioManager.STREAM_VOICE_CALL, AudioManager.AUDIOFOCUS_GAIN);
		if(isBluetoothHeadsetConnected() && hasEarpiece()){
			switch(audioRouteToSet){
				case AUDIO_ROUTE_BLUETOOTH:
					if(!bluetoothScoActive){
						needSwitchToBluetoothAfterScoActivates=true;
						try {
							am.startBluetoothSco();
						} catch (Throwable ignore) {

						}
					}else{
						am.setBluetoothScoOn(true);
						am.setSpeakerphoneOn(false);
					}
					break;
				case AUDIO_ROUTE_EARPIECE:
					am.setBluetoothScoOn(false);
					am.setSpeakerphoneOn(false);
					break;
				case AUDIO_ROUTE_SPEAKER:
					am.setBluetoothScoOn(false);
					am.setSpeakerphoneOn(true);
					break;
			}
		}else if(isBluetoothHeadsetConnected()){
			am.setBluetoothScoOn(speakerphoneStateToSet);
		}else{
			am.setSpeakerphoneOn(speakerphoneStateToSet);
		}
	}/*else{
		if(isBluetoothHeadsetConnected() && hasEarpiece()){
			switch(audioRouteToSet){
				case AUDIO_ROUTE_BLUETOOTH:
					systemCallConnection.setAudioRoute(CallAudioState.ROUTE_BLUETOOTH);
					break;
				case AUDIO_ROUTE_EARPIECE:
					systemCallConnection.setAudioRoute(CallAudioState.ROUTE_WIRED_OR_EARPIECE);
					break;
				case AUDIO_ROUTE_SPEAKER:
					systemCallConnection.setAudioRoute(CallAudioState.ROUTE_SPEAKER);
					break;
			}
		}else{
			if(hasEarpiece())
				systemCallConnection.setAudioRoute(!speakerphoneStateToSet ? CallAudioState.ROUTE_WIRED_OR_EARPIECE : CallAudioState.ROUTE_SPEAKER);
			else
				systemCallConnection.setAudioRoute(!speakerphoneStateToSet ? CallAudioState.ROUTE_WIRED_OR_EARPIECE : CallAudioState.ROUTE_BLUETOOTH);
		}
	}*/
	updateOutputGainControlState();
	audioConfigured=true;

	SensorManager sm = (SensorManager) getSystemService(SENSOR_SERVICE);
	Sensor proximity = sm.getDefaultSensor(Sensor.TYPE_PROXIMITY);
	try{
		if(proximity!=null){
			proximityWakelock=((PowerManager) getSystemService(Context.POWER_SERVICE)).newWakeLock(PROXIMITY_SCREEN_OFF_WAKE_LOCK, "telegram-voip-prx");
			sm.registerListener(this, proximity, SensorManager.SENSOR_DELAY_NORMAL);
		}
	}catch(Exception x){
		if (BuildVars.LOGS_ENABLED) {
			FileLog.e("Error initializing proximity sensor", x);
		}
	}
}
源代码19 项目： sealrtc-android   文件： CallActivity.java 
@Override
public void onNotifyHeadsetState(boolean connected, int type) {
    try {
        if (connected) {
            HeadsetPlugReceiverState = true;
            if (type == 0) {
                startBluetoothSco();
            }
            if (null != btnMuteSpeaker) {
                btnMuteSpeaker.setBackgroundResource(R.drawable.img_capture_gray);
                btnMuteSpeaker.setSelected(false);
                btnMuteSpeaker.setEnabled(false);
                btnMuteSpeaker.setClickable(false);
                audioManager.onToggleSpeaker(false);
            }
        } else {
            if (type == 1 && BluetoothUtil.hasBluetoothA2dpConnected()) {
                return;
            }
            AudioManager am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
            if (am != null) {
                if (am.getMode() != AudioManager.MODE_IN_COMMUNICATION) {
                    am.setMode(AudioManager.MODE_IN_COMMUNICATION);
                }
                if (type == 0) {
                    am.stopBluetoothSco();
                    am.setBluetoothScoOn(false);
                    am.setSpeakerphoneOn(!muteSpeaker);
                } else {
                    RCRTCEngine.getInstance().enableSpeaker(!this.muteSpeaker);
                }
                audioManager.onToggleSpeaker(!muteSpeaker);
            }
            if (null != btnMuteSpeaker) {
                btnMuteSpeaker.setBackgroundResource(R.drawable.selector_checkbox_capture);
                btnMuteSpeaker.setSelected(false);
                btnMuteSpeaker.setEnabled(true);
                btnMuteSpeaker.setClickable(true);
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}
源代码20 项目： Social   文件： EaseChatRowVoicePlayClickListener.java 
public void playVoice(String filePath) {
	if (!(new File(filePath).exists())) {
		return;
	}
	playMsgId = message.getMsgId();
	AudioManager audioManager = (AudioManager) activity.getSystemService(Context.AUDIO_SERVICE);

	mediaPlayer = new MediaPlayer();
	//---------------------------
	//EaseUI.getInstance();
	//---------------------------
	if (EaseUI.getInstance().getSettingsProvider().isSpeakerOpened()) {
		audioManager.setMode(AudioManager.MODE_NORMAL);
		audioManager.setSpeakerphoneOn(true);
		mediaPlayer.setAudioStreamType(AudioManager.STREAM_RING);
	} else {
		audioManager.setSpeakerphoneOn(false);// 关闭扬声器
		// 把声音设定成Earpiece（听筒）出来，设定为正在通话中
		audioManager.setMode(AudioManager.MODE_IN_CALL);
		mediaPlayer.setAudioStreamType(AudioManager.STREAM_VOICE_CALL);
	}
	try {
		mediaPlayer.setDataSource(filePath);
		mediaPlayer.prepare();
		mediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {

			@Override
			public void onCompletion(MediaPlayer mp) {
				// TODO Auto-generated method stub
				mediaPlayer.release();
				mediaPlayer = null;
				stopPlayVoice(); // stop animation
			}

		});
		isPlaying = true;
		currentPlayListener = this;
		mediaPlayer.start();
		showAnimation();

		// 如果是接收的消息
		if (message.direct() == EMMessage.Direct.RECEIVE) {
		    if (!message.isAcked() && chatType == ChatType.Chat) {
                    // 告知对方已读这条消息
		            EMClient.getInstance().chatManager().ackMessageRead(message.getFrom(), message.getMsgId());
		    }
			if (!message.isListened() && iv_read_status != null && iv_read_status.getVisibility() == View.VISIBLE) {
				// 隐藏自己未播放这条语音消息的标志
				iv_read_status.setVisibility(View.INVISIBLE);
				message.setListened(true);
				EMClient.getInstance().chatManager().setMessageListened(message);
			}

		}

	} catch (Exception e) {
	    System.out.println();
	}
}
 方法所在类
android.media.AudioManager
 同类方法
STREAM_MUSIC
getStreamVolume ( )
RINGER_MODE_NORMAL
AUDIOFOCUS_LOSS_TRANSIENT
getRingerMode ( )
AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK
AUDIOFOCUS_REQUEST_GRANTED
AUDIOFOCUS_GAIN
AUDIOFOCUS_LOSS
setStreamVolume ( )
getStreamMaxVolume ( )
RINGER_MODE_SILENT
RINGER_MODE_VIBRATE
setSpeakerphoneOn ( )
abandonAudioFocus ( )
requestAudioFocus ( )
setMode ( )
STREAM_RING
setRingerMode ( )
STREAM_NOTIFICATION
STREAM_VOICE_CALL
STREAM_SYSTEM
ADJUST_LOWER
MODE_NORMAL
setBluetoothScoOn ( )
registerMediaButtonEventReceiver ( )
isWiredHeadsetOn ( )
adjustStreamVolume ( )
AUDIOFOCUS_GAIN_TRANSIENT_EXCLUSIVE
STREAM_ALARM
ACTION_AUDIO_BECOMING_NOISY
isMusicActive ( )
playSoundEffect ( )
stopBluetoothSco ( )
dispatchMediaKeyEvent ( )
MODE_IN_CALL
FX_KEYPRESS_SPACEBAR
AUDIOFOCUS_NONE
setStreamMute ( )
SCO_AUDIO_STATE_CONNECTED
getMode ( )
getDevices ( )
AUDIOFOCUS_REQUEST_FAILED
AUDIOFOCUS_GAIN_TRANSIENT
getProperty ( )
OnAudioFocusChangeListener ( )
AUDIO_SESSION_ID_GENERATE
AUDIOFOCUS_GAIN_TRANSIENT_MAY_DUCK
VIBRATE_SETTING_ON
isSpeakerphoneOn ( )
ACTION_HDMI_AUDIO_PLUG
isBluetoothScoOn ( )
MODE_IN_COMMUNICATION
setMicrophoneMute ( )
FX_KEYPRESS_RETURN
SCO_AUDIO_STATE_DISCONNECTED
isBluetoothScoAvailableOffCall ( )
STREAM_ACCESSIBILITY
FLAG_SHOW_UI
ACTION_SCO_AUDIO_STATE_UPDATED
isMicrophoneMute ( )
isBluetoothA2dpOn ( )
STREAM_DTMF
unregisterMediaButtonEventReceiver ( )
GET_DEVICES_OUTPUTS
FLAG_PLAY_SOUND
adjustVolume ( )
registerAudioDeviceCallback ( )