public void startService() {
if (connectionType == Bluetooth) {
if (mBluetoothConnectionService != null) {
// Only if the state is STATE_NONE, do we know that we haven't started already
if (mBluetoothConnectionService.getState() == BluetoothConnectionService.STATE_NONE) {
// Start the BluetoothConnectionService
mBluetoothConnectionService.start();
}
}
} else if (connectionType == WiFi) {
if (mWiFiConnectionService != null) {
// Only if the state is STATE_NONE, do we know that we haven't started already
if (mWiFiConnectionService.getState() == WiFiConnectionService.STATE_NONE) {
// Start the BluetoothConnectionService
mWiFiConnectionService.start();
}
}
}
}
@Override
public void onTerminate() {
super.onTerminate();
// Stop the connection services
if (mBluetoothConnectionService != null) mBluetoothConnectionService.stop();
if (mWiFiConnectionService != null) {
mWiFiConnectionService.stop();
mWiFiConnectionService = null;
}
stopService(intent);
mLogArrayAdapter.clear();
Log.i(TAG, "onTerminated");
}
/**
* Sends a message.
*
* @param message A string of text to send.
*/
public synchronized void sendMessage(String message) {
if (connectionType == Bluetooth) {
// Check that we're actually connected before trying anything
if (mBluetoothConnectionService.getState() != BluetoothConnectionService.STATE_CONNECTED) {
Toast.makeText(this, R.string.not_connected, Toast.LENGTH_SHORT).show();
return;
}
// Check that there's actually something to send
if (message.length() > 0) {
// Get the message bytes and tell the BluetoothConnectionService to write
byte[] send = message.getBytes();
mBluetoothConnectionService.write(send);
// Reset out string buffer to zero and clear the edit text field
mOutStringBuffer.setLength(0);
// mOutEditText.setText(mOutStringBuffer);
}
} else if (connectionType == WiFi) {
// Check that we're actually connected before trying anything
if (mWiFiConnectionService.getState() != WiFiConnectionService.STATE_CONNECTED) {
Toast.makeText(this, R.string.not_connected, Toast.LENGTH_SHORT).show();
return;
}
// Check that there's actually something to send
if (message.length() > 0) {
// Get the message bytes and tell the WiFiConnectionService to write
mWiFiConnectionService.sendMessage(message);
// Reset out string buffer to zero and clear the edit text field
mOutStringBuffer.setLength(0);
// mOutEditText.setText(mOutStringBuffer);
}
}
}
public void stopService() {
if (mBluetoothConnectionService != null) mBluetoothConnectionService.stop();
if (mWiFiConnectionService != null) mWiFiConnectionService.stop();
}