// Begin BT communicaction thread
private void beginCommunication(BluetoothSocket socket) {
Log.i(TAG, "BonitorActivity - beginComunication()");
// Begin Bluetooth Communication
if (communicationThread != null) {
communicationThread.cancel();
}
communicationThread = new CommunicationThread(socket);
communicationThread.start();
}
public void run() {
/** Start listening for socket connections */
Socket socket = null;
try {
serverSocket = new ServerSocket(6000);
} catch (IOException e) {
e.printStackTrace();
}
try {
socket = serverSocket.accept();
CommunicationThread ct = new CommunicationThread(socket);
clients.add(ct);
ct.start();
if (pause) {
ct.pause();
}
} catch (IOException e) {
e.printStackTrace();
}
}
// Back button pressed
@Override
public void onBackPressed() {
Log.e(TAG, "BonitorActivity - onBackPressed()");
if (connectionThread != null) {
connectionThread.cancel();
}
if (communicationThread != null) {
communicationThread.cancel();
}
if (fileWriter != null) {
try {
fileWriter.close();
} catch (IOException e) {
e.printStackTrace();
}
}
finish();
}
// onDestroy
@Override
protected void onDestroy() {
Log.e(TAG, "BonitorActivity - onDestroy()");
super.onDestroy();
if (connectionThread != null) {
connectionThread.cancel();
}
if (communicationThread != null) {
communicationThread.cancel();
}
if (fileWriter != null) {
try {
fileWriter.close();
} catch (IOException e) {
e.printStackTrace();
}
}
finish();
}
// Click one button
public void click(View v) {
Log.i(TAG, "BonitorActivity - click()");
switch (v.getId()) {
case R.id.btnSend: // Send data
if (communicationThread != null) {
// To Arduino
String msg = txt.getText().toString();
Log.v(TAG, "SEND -> " + msg);
communicationThread.write(msg);
// To Monitor
// String aux = msgTotal;
// msgTotal = msg + '\n';
printMonitor(msg + '\n');
// msgTotal = aux;
}
txt.setText("");
break;
case R.id.btnFreeze: // Freeze monitor
if (((ToggleButton) v).isChecked()) {
Log.v(TAG, "FREEZE");
freeze = true;
} else {
Log.v(TAG, "NOT FREEZE");
freeze = false;
}
break;
case R.id.btnTopDown: // TopDown
if (((ToggleButton) v).isChecked()) {
topDown = true;
} else {
topDown = false;
}
case R.id.btnClean: // Clean monitor
Log.v(TAG, "CLEAN MONITOR");
linearLayout.removeAllViews();
count = 0;
break;
}
}
/** Disconnect from server */
public void disconnectServer() {
t.interrupt(); // Stopp communication thread
}
/**
* Connect to server
*
* @param socket
* @throws IOException - throws exception if we cant establish connection
*/
public void createConnection(Socket socket) throws IOException {
this.socket = socket;
connector = new Connector(socket);
t = new CommunicationThread(connector, gui);
t.start();
}
public void unPause() {
pause = false;
for (CommunicationThread c : clients) {
c.unpause();
}
}
public void pause() {
pause = true;
for (CommunicationThread c : clients) {
c.pause();
}
}
