/** Stop all threads */ public synchronized void stop() { Log.d(TAG, "stop"); disconnect(false); if (mBtAdapter != null) { mContext.getServiceInstance().unregisterReceiver(mReceiver); } }
/** * Set the current state of the chat connection * * @param state An integer defining the current connection state */ private synchronized void setState(int state, boolean postOnCommunicatorQueue) { Log.d(TAG, "setState() " + mState + " -> " + state); mState = state; // Give the new state to the Handler so the UI Activity can update switch (state) { case STATE_NONE: mLoggerListener.log("BLUETOOTH: disconnected"); mConnectionStateListener.onCalculatorDisconnected(); mContext.getServiceInstance().displayNotification(false); if (postOnCommunicatorQueue) { mContext.post( new Runnable() { @Override public void run() { mContext.getCommunicatorInstance().setConnected(false); } }); } else { mContext.getCommunicatorInstance().setConnected(false); } break; case STATE_CONNECTING: mLoggerListener.log("BLUETOOTH: connecting to " + mDeviceAddress); mConnectionStateListener.onCalculatorConnecting(); break; case STATE_CONNECTED: mLoggerListener.log("BLUETOOTH: connected"); mConnectionStateListener.onCalculatorConnected(); mContext.getServiceInstance().displayNotification(true); if (postOnCommunicatorQueue) { mContext.post( new Runnable() { @Override public void run() { mContext.getCommunicatorInstance().setConnected(true); } }); } else { mContext.getCommunicatorInstance().setConnected(true); } break; } }
/** * Constructor. Prepares a new BluetoothChat session. * * @param context TruckMixContext * @param connectionStateListener listener for conntection state * @param loggerListener listener for logs */ public BluetoothChatService( TruckMixService.TruckMixContext context, ConnectionStateListener connectionStateListener, LoggerListener loggerListener) { mBtAdapter = BluetoothAdapter.getDefaultAdapter(); mState = STATE_NONE; mContext = context; mConnectionStateListener = connectionStateListener; mLoggerListener = loggerListener; if (mBtAdapter == null) { Log.e(TAG, "Bluetooth is not supported on this device"); } else { if (!mBtAdapter.isEnabled()) { mBtAdapter.enable(); } mContext .getServiceInstance() .registerReceiver(mReceiver, new IntentFilter(BluetoothAdapter.ACTION_STATE_CHANGED)); } }