Examples with BluetoothAdapter android.bluetooth.BluetoothAdapter used on opensource projects

Example 81 with BluetoothAdapter

use of android.bluetooth.BluetoothAdapter in project android_frameworks_base by crdroidandroid.

the class Tethering method setBluetoothTethering.

private void setBluetoothTethering(final boolean enable, final ResultReceiver receiver) {
    final BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    if (adapter == null || !adapter.isEnabled()) {
        Log.w(TAG, "Tried to enable bluetooth tethering with null or disabled adapter. null: " + (adapter == null));
        sendTetherResult(receiver, ConnectivityManager.TETHER_ERROR_SERVICE_UNAVAIL);
        return;
    }
    adapter.getProfileProxy(mContext, new ServiceListener() {

        @Override
        public void onServiceDisconnected(int profile) {
        }

        @Override
        public void onServiceConnected(int profile, BluetoothProfile proxy) {
            ((BluetoothPan) proxy).setBluetoothTethering(enable);
            // TODO: Enabling bluetooth tethering can fail asynchronously here.
            // We should figure out a way to bubble up that failure instead of sending success.
            int result = ((BluetoothPan) proxy).isTetheringOn() == enable ? ConnectivityManager.TETHER_ERROR_NO_ERROR : ConnectivityManager.TETHER_ERROR_MASTER_ERROR;
            sendTetherResult(receiver, result);
            if (enable && isTetherProvisioningRequired()) {
                scheduleProvisioningRechecks(ConnectivityManager.TETHERING_BLUETOOTH);
            }
            adapter.closeProfileProxy(BluetoothProfile.PAN, proxy);
        }
    }, BluetoothProfile.PAN);
}

Example 82 with BluetoothAdapter

use of android.bluetooth.BluetoothAdapter in project android_frameworks_base by crdroidandroid.

the class AudioService method getBluetoothHeadset.

private boolean getBluetoothHeadset() {
    boolean result = false;
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    if (adapter != null) {
        result = adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, BluetoothProfile.HEADSET);
    }
    // If we could not get a bluetooth headset proxy, send a failure message
    // without delay to reset the SCO audio state and clear SCO clients.
    // If we could get a proxy, send a delayed failure message that will reset our state
    // in case we don't receive onServiceConnected().
    sendMsg(mAudioHandler, MSG_BT_HEADSET_CNCT_FAILED, SENDMSG_REPLACE, 0, 0, null, result ? BT_HEADSET_CNCT_TIMEOUT_MS : 0);
    return result;
}

Example 83 with BluetoothAdapter

use of android.bluetooth.BluetoothAdapter in project android_frameworks_base by crdroidandroid.

the class AudioService method onSystemReady.

public void onSystemReady() {
    mSystemReady = true;
    sendMsg(mAudioHandler, MSG_LOAD_SOUND_EFFECTS, SENDMSG_QUEUE, 0, 0, null, 0);
    mScoConnectionState = AudioManager.SCO_AUDIO_STATE_ERROR;
    resetBluetoothSco();
    getBluetoothHeadset();
    //FIXME: this is to maintain compatibility with deprecated intent
    // AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED. Remove when appropriate.
    Intent newIntent = new Intent(AudioManager.ACTION_SCO_AUDIO_STATE_CHANGED);
    newIntent.putExtra(AudioManager.EXTRA_SCO_AUDIO_STATE, AudioManager.SCO_AUDIO_STATE_DISCONNECTED);
    sendStickyBroadcastToAll(newIntent);
    BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
    if (adapter != null) {
        adapter.getProfileProxy(mContext, mBluetoothProfileServiceListener, BluetoothProfile.A2DP);
    }
    mHdmiManager = (HdmiControlManager) mContext.getSystemService(Context.HDMI_CONTROL_SERVICE);
    if (mHdmiManager != null) {
        synchronized (mHdmiManager) {
            mHdmiTvClient = mHdmiManager.getTvClient();
            if (mHdmiTvClient != null) {
                mFixedVolumeDevices &= ~AudioSystem.DEVICE_ALL_HDMI_SYSTEM_AUDIO_AND_SPEAKER;
            }
            mHdmiPlaybackClient = mHdmiManager.getPlaybackClient();
            mHdmiCecSink = false;
        }
    }
    mNm = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
    sendMsg(mAudioHandler, MSG_CONFIGURE_SAFE_MEDIA_VOLUME_FORCED, SENDMSG_REPLACE, 0, 0, TAG, SAFE_VOLUME_CONFIGURE_TIMEOUT_MS);
    StreamOverride.init(mContext);
    mControllerService.init();
    onIndicateSystemReady();
}