public SlaveExercise() { super(); final Handler mHandler = new Handler(Looper.getMainLooper()) { @Override public void handleMessage(Message msg) { if (msg.what == Constants.MESSAGE_SEND) { String message = (String) msg.obj; getMessage(message); } super.handleMessage(msg); } }; CommunicationManager communicationManager = CommunicationManager.getInstance(); BluetoothSocket socket = communicationManager.getSockets().get(0); CommunicationThread thread = new CommunicationThread(socket, mHandler); thread.start(); communicationThread = thread; }
@Override public void setCharge(View v) { JSONObject message = new JSONObject(); try { message.put(Constants.JSON_NAME, name); message.put(Constants.JSON_MESSAGE, "Charge value change"); message.put(Constants.JSON_CHARGE_VALUE, charge); message.put(Constants.JSON_SPHERO_NUMBER, position); } catch (JSONException e) { Log.e(Constants.LOG_TAG, "Error writing JSON", e); } communicationThread.write(message.toString()); }
@Override protected void onDestroy() { super.onDestroy(); communicationThread.cancel(); }