Esempio n. 1
0
  boolean disconnect(BluetoothDevice device) {
    enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM, "Need BLUETOOTH ADMIN permission");
    int connectionState = mStateMachine.getConnectionState(device);
    if (connectionState != BluetoothProfile.STATE_CONNECTED
        && connectionState != BluetoothProfile.STATE_CONNECTING) {
      return false;
    }

    mStateMachine.sendMessage(A2dpStateMachine.DISCONNECT, device);
    return true;
  }
Esempio n. 2
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  public boolean connect(BluetoothDevice device) {
    enforceCallingOrSelfPermission(BLUETOOTH_ADMIN_PERM, "Need BLUETOOTH ADMIN permission");

    if (getPriority(device) == BluetoothProfile.PRIORITY_OFF) {
      return false;
    }
    ParcelUuid[] featureUuids = device.getUuids();
    if ((BluetoothUuid.containsAnyUuid(featureUuids, A2DP_SOURCE_UUID))
        && !(BluetoothUuid.containsAllUuids(featureUuids, A2DP_SOURCE_SINK_UUIDS))) {
      Log.e(TAG, "Remote does not have A2dp Sink UUID");
      return false;
    }

    int connectionState = mStateMachine.getConnectionState(device);
    if (connectionState == BluetoothProfile.STATE_CONNECTED
        || connectionState == BluetoothProfile.STATE_CONNECTING) {
      return false;
    }

    mStateMachine.sendMessage(A2dpStateMachine.CONNECT, device);
    return true;
  }
Esempio n. 3
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 int getConnectionState(BluetoothDevice device) {
   enforceCallingOrSelfPermission(BLUETOOTH_PERM, "Need BLUETOOTH permission");
   return mStateMachine.getConnectionState(device);
 }