Java Code Examples for android.media.AudioManager#isBluetoothScoAvailableOffCall()

The following examples show how to use android.media.AudioManager#isBluetoothScoAvailableOffCall() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: BluetoothStateManager.java From bcm-android with GNU General Public License v3.0

6 votes

private boolean isBluetoothAvailable() {
    try {
        synchronized (LOCK) {
            AudioManager audioManager = AppUtil.INSTANCE.getAudioManager(context);

            if (bluetoothAdapter == null || !bluetoothAdapter.isEnabled()) {
                return false;
            }
            if (!audioManager.isBluetoothScoAvailableOffCall()) {
                return false;
            }

            return bluetoothHeadset != null && !bluetoothHeadset.getConnectedDevices().isEmpty();
        }
    } catch (Exception e) {
        Log.w(TAG, e);
        return false;
    }
}

Example 2

Source File: BluetoothStateManager.java From mollyim-android with GNU General Public License v3.0

5 votes

private boolean isBluetoothAvailable() {
  try {
    synchronized (LOCK) {
      AudioManager audioManager = ServiceUtil.getAudioManager(context);

      if (bluetoothAdapter == null || !bluetoothAdapter.isEnabled()) return false;
      if (!audioManager.isBluetoothScoAvailableOffCall())            return false;

      return bluetoothHeadset != null && !bluetoothHeadset.getConnectedDevices().isEmpty();
    }
  } catch (Exception e) {
    Log.w(TAG, e);
    return false;
  }
}

Example 3

Source File: AudioManagerUtils.java From DevUtils with Apache License 2.0

5 votes

/**
 * 检查当前平台是否支持使用 SCO 的关闭调用用例
 * @return {@code true} yes, {@code false} no
 */
public static boolean isBluetoothScoAvailableOffCall() {
    AudioManager audioManager = AppUtils.getAudioManager();
    if (audioManager != null) {
        try {
            return audioManager.isBluetoothScoAvailableOffCall();
        } catch (Exception e) {
            LogPrintUtils.eTag(TAG, e, "isBluetoothScoAvailableOffCall");
        }
    }
    return false;
}

Example 4

Source File: VoIPBaseService.java From TelePlus-Android with GNU General Public License v2.0

4 votes

@Override
public void onCreate() {
	super.onCreate();
	if (BuildVars.LOGS_ENABLED) {
		FileLog.d("=============== VoIPService STARTING ===============");
	}
	AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 && am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER)!=null) {
		int outFramesPerBuffer = Integer.parseInt(am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER));
		VoIPController.setNativeBufferSize(outFramesPerBuffer);
	} else {
		VoIPController.setNativeBufferSize(AudioTrack.getMinBufferSize(48000, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT) / 2);
	}
	try {
		cpuWakelock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "telegram-voip");
		cpuWakelock.acquire();

		btAdapter=am.isBluetoothScoAvailableOffCall() ? BluetoothAdapter.getDefaultAdapter() : null;

		IntentFilter filter = new IntentFilter();
		filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
		if(!USE_CONNECTION_SERVICE){
			filter.addAction(ACTION_HEADSET_PLUG);
			if(btAdapter!=null){
				filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED);
				filter.addAction(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED);
			}
			filter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
		}
		registerReceiver(receiver, filter);

		soundPool = new SoundPool(1, AudioManager.STREAM_VOICE_CALL, 0);
		spConnectingId = soundPool.load(this, R.raw.voip_connecting, 1);
		spRingbackID = soundPool.load(this, R.raw.voip_ringback, 1);
		spFailedID = soundPool.load(this, R.raw.voip_failed, 1);
		spEndId = soundPool.load(this, R.raw.voip_end, 1);
		spBusyId = soundPool.load(this, R.raw.voip_busy, 1);

		am.registerMediaButtonEventReceiver(new ComponentName(this, VoIPMediaButtonReceiver.class));

		if(!USE_CONNECTION_SERVICE && btAdapter!=null && btAdapter.isEnabled()){
			int headsetState=btAdapter.getProfileConnectionState(BluetoothProfile.HEADSET);
			updateBluetoothHeadsetState(headsetState==BluetoothProfile.STATE_CONNECTED);
			//if(headsetState==BluetoothProfile.STATE_CONNECTED)
			//	am.setBluetoothScoOn(true);
			for (StateListener l : stateListeners)
				l.onAudioSettingsChanged();
		}

	} catch (Exception x) {
		if (BuildVars.LOGS_ENABLED) {
			FileLog.e("error initializing voip controller", x);
		}
		callFailed();
	}
}

Example 5

Source File: VoIPBaseService.java From TelePlus-Android with GNU General Public License v2.0

4 votes

@Override
public void onCreate() {
	super.onCreate();
	if (BuildVars.LOGS_ENABLED) {
		FileLog.d("=============== VoIPService STARTING ===============");
	}
	AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 && am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER)!=null) {
		int outFramesPerBuffer = Integer.parseInt(am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER));
		VoIPController.setNativeBufferSize(outFramesPerBuffer);
	} else {
		VoIPController.setNativeBufferSize(AudioTrack.getMinBufferSize(48000, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT) / 2);
	}
	try {
		cpuWakelock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "telegram-voip");
		cpuWakelock.acquire();

		btAdapter=am.isBluetoothScoAvailableOffCall() ? BluetoothAdapter.getDefaultAdapter() : null;

		IntentFilter filter = new IntentFilter();
		filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
		if(!USE_CONNECTION_SERVICE){
			filter.addAction(ACTION_HEADSET_PLUG);
			if(btAdapter!=null){
				filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED);
				filter.addAction(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED);
			}
			filter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
		}
		registerReceiver(receiver, filter);

		soundPool = new SoundPool(1, AudioManager.STREAM_VOICE_CALL, 0);
		spConnectingId = soundPool.load(this, R.raw.voip_connecting, 1);
		spRingbackID = soundPool.load(this, R.raw.voip_ringback, 1);
		spFailedID = soundPool.load(this, R.raw.voip_failed, 1);
		spEndId = soundPool.load(this, R.raw.voip_end, 1);
		spBusyId = soundPool.load(this, R.raw.voip_busy, 1);

		am.registerMediaButtonEventReceiver(new ComponentName(this, VoIPMediaButtonReceiver.class));

		if(!USE_CONNECTION_SERVICE && btAdapter!=null && btAdapter.isEnabled()){
			int headsetState=btAdapter.getProfileConnectionState(BluetoothProfile.HEADSET);
			updateBluetoothHeadsetState(headsetState==BluetoothProfile.STATE_CONNECTED);
			//if(headsetState==BluetoothProfile.STATE_CONNECTED)
			//	am.setBluetoothScoOn(true);
			for (StateListener l : stateListeners)
				l.onAudioSettingsChanged();
		}

	} catch (Exception x) {
		if (BuildVars.LOGS_ENABLED) {
			FileLog.e("error initializing voip controller", x);
		}
		callFailed();
	}
}

Example 6

Source File: VoIPBaseService.java From Telegram-FOSS with GNU General Public License v2.0

4 votes

@Override
public void onCreate() {
	super.onCreate();
	if (BuildVars.LOGS_ENABLED) {
		FileLog.d("=============== VoIPService STARTING ===============");
	}
	try {
		AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 && am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER)!=null) {
			int outFramesPerBuffer = Integer.parseInt(am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER));
			TgVoip.setBufferSize(outFramesPerBuffer);
		} else {
			TgVoip.setBufferSize(AudioTrack.getMinBufferSize(48000, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT) / 2);
		}

		cpuWakelock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "telegram-voip");
		cpuWakelock.acquire();

		btAdapter=am.isBluetoothScoAvailableOffCall() ? BluetoothAdapter.getDefaultAdapter() : null;

		IntentFilter filter = new IntentFilter();
		filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
		if(!USE_CONNECTION_SERVICE){
			filter.addAction(ACTION_HEADSET_PLUG);
			if(btAdapter!=null){
				filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED);
				filter.addAction(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED);
			}
			filter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
		}
		registerReceiver(receiver, filter);

		soundPool = new SoundPool(1, AudioManager.STREAM_VOICE_CALL, 0);
		spConnectingId = soundPool.load(this, R.raw.voip_connecting, 1);
		spRingbackID = soundPool.load(this, R.raw.voip_ringback, 1);
		spFailedID = soundPool.load(this, R.raw.voip_failed, 1);
		spEndId = soundPool.load(this, R.raw.voip_end, 1);
		spBusyId = soundPool.load(this, R.raw.voip_busy, 1);

		am.registerMediaButtonEventReceiver(new ComponentName(this, VoIPMediaButtonReceiver.class));

		if(!USE_CONNECTION_SERVICE && btAdapter!=null && btAdapter.isEnabled()){
			int headsetState=btAdapter.getProfileConnectionState(BluetoothProfile.HEADSET);
			updateBluetoothHeadsetState(headsetState==BluetoothProfile.STATE_CONNECTED);
			//if(headsetState==BluetoothProfile.STATE_CONNECTED)
			//	am.setBluetoothScoOn(true);
			for (StateListener l : stateListeners)
				l.onAudioSettingsChanged();
		}
	} catch (Exception x) {
		if (BuildVars.LOGS_ENABLED) {
			FileLog.e("error initializing voip controller", x);
		}
		callFailed();
	}
}

Example 7

Source File: VoIPBaseService.java From Telegram with GNU General Public License v2.0

4 votes

@Override
public void onCreate() {
	super.onCreate();
	if (BuildVars.LOGS_ENABLED) {
		FileLog.d("=============== VoIPService STARTING ===============");
	}
	try {
		AudioManager am = (AudioManager) getSystemService(AUDIO_SERVICE);
		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 && am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER)!=null) {
			int outFramesPerBuffer = Integer.parseInt(am.getProperty(AudioManager.PROPERTY_OUTPUT_FRAMES_PER_BUFFER));
			TgVoip.setBufferSize(outFramesPerBuffer);
		} else {
			TgVoip.setBufferSize(AudioTrack.getMinBufferSize(48000, AudioFormat.CHANNEL_OUT_MONO, AudioFormat.ENCODING_PCM_16BIT) / 2);
		}

		cpuWakelock = ((PowerManager) getSystemService(POWER_SERVICE)).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "telegram-voip");
		cpuWakelock.acquire();

		btAdapter=am.isBluetoothScoAvailableOffCall() ? BluetoothAdapter.getDefaultAdapter() : null;

		IntentFilter filter = new IntentFilter();
		filter.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
		if(!USE_CONNECTION_SERVICE){
			filter.addAction(ACTION_HEADSET_PLUG);
			if(btAdapter!=null){
				filter.addAction(BluetoothHeadset.ACTION_CONNECTION_STATE_CHANGED);
				filter.addAction(AudioManager.ACTION_SCO_AUDIO_STATE_UPDATED);
			}
			filter.addAction(TelephonyManager.ACTION_PHONE_STATE_CHANGED);
		}
		registerReceiver(receiver, filter);

		soundPool = new SoundPool(1, AudioManager.STREAM_VOICE_CALL, 0);
		spConnectingId = soundPool.load(this, R.raw.voip_connecting, 1);
		spRingbackID = soundPool.load(this, R.raw.voip_ringback, 1);
		spFailedID = soundPool.load(this, R.raw.voip_failed, 1);
		spEndId = soundPool.load(this, R.raw.voip_end, 1);
		spBusyId = soundPool.load(this, R.raw.voip_busy, 1);

		am.registerMediaButtonEventReceiver(new ComponentName(this, VoIPMediaButtonReceiver.class));

		if(!USE_CONNECTION_SERVICE && btAdapter!=null && btAdapter.isEnabled()){
			int headsetState=btAdapter.getProfileConnectionState(BluetoothProfile.HEADSET);
			updateBluetoothHeadsetState(headsetState==BluetoothProfile.STATE_CONNECTED);
			//if(headsetState==BluetoothProfile.STATE_CONNECTED)
			//	am.setBluetoothScoOn(true);
			for (StateListener l : stateListeners)
				l.onAudioSettingsChanged();
		}
	} catch (Exception x) {
		if (BuildVars.LOGS_ENABLED) {
			FileLog.e("error initializing voip controller", x);
		}
		callFailed();
	}
}