// Begin BT connection thread
private void beginConnection() {
Log.i(TAG, "BonitorActivity - beginConnection()");
int element = getIntent().getIntExtra("DEVICE", -1);
Log.v(TAG, "BT element = " + element);
// Begin Bluetooth Connection
if (connectionThread != null) {
connectionThread.cancel();
}
connectionThread = new ConnectionThread(bt.getElement(element));
connectionThread.start();
}
private void cancelThreads() {
// Cancel any thread attempting to make a connection
if (mConnectionThread != null) {
mConnectionThread.cancel();
mConnectionThread = null;
}
// Cancel any thread currently running a connection
if (mConnectedThread != null) {
mConnectedThread.cancel();
mConnectedThread = null;
}
}
// 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();
}
