static final int MSG_REGISTER_CLIENT = 1;
static final int MSG_UNREGISTER_CLIENT = 2;
- static final int MSG_CONNECT_TELEBT = 3;
+ static final int MSG_CONNECT = 3;
+ static final int MSG_CONNECTED = 4;
public static final int STATE_NONE = 0;
public static final int STATE_READY = 1;
//private NotificationManager mNM;
ArrayList<Messenger> mClients = new ArrayList<Messenger>(); // Keeps track of all current registered clients.
- final Messenger mMessenger = new Messenger(new IncomingHandler()); // Target we publish for clients to send messages to IncomingHandler.
+ final Handler mHandler = new IncomingHandler(this);
+ final Messenger mMessenger = new Messenger(mHandler); // Target we publish for clients to send messages to IncomingHandler.
// Name of the connected device
private String mConnectedDeviceName = null;
private AltosBluetooth mAltosBluetooth = null;
-
+ private int state = STATE_NONE;
LinkedBlockingQueue<AltosLine> telem;
// Handler of incoming messages from clients.
s.mClients.remove(msg.replyTo);
if (D) Log.d(TAG, "Client unbound from service");
break;
- case MSG_CONNECT_TELEBT:
+ case MSG_CONNECT:
if (D) Log.d(TAG, "Connect command received");
s.startAltosBluetooth((BluetoothDevice) msg.obj);
break;
+ case MSG_CONNECTED:
+ if (D) Log.d(TAG, "Connected to device");
+ s.setState(STATE_CONNECTED);
+ s.mAltosBluetooth.add_monitor(s.telem);
+ break;
default:
super.handleMessage(msg);
}
}
}
+ private void sendMessageToClients(Message m) {
+ for (int i=mClients.size()-1; i>=0; i--) {
+ try {
+ mClients.get(i).send(m);
+ } catch (RemoteException e) {
+ mClients.remove(i);
+ }
+ }
+ }
+
private void stopAltosBluetooth() {
+ if (D) Log.i(TAG, "Stopping BT");
+ setState(STATE_READY);
if (mAltosBluetooth != null) {
+ if (D) Log.i(TAG, "Closing AltosBluetooth");
mAltosBluetooth.close();
mAltosBluetooth = null;
}
}
private void startAltosBluetooth(BluetoothDevice d) {
- mAltosBluetooth = new AltosBluetooth(d);
- mAltosBluetooth.add_monitor(telem);
+ if (D) Log.i(TAG, "Connecting to " + d.getName());
+ mAltosBluetooth = new AltosBluetooth(d, mHandler);
+ setState(STATE_CONNECTING);
+ }
+
+ private synchronized void setState(int s) {
+ if (D) Log.d(TAG, "setState() " + state + " -> " + s);
+ state = s;
+
+ sendMessageToClients(Message.obtain(null, AltosDroid.MSG_STATE_CHANGE, state, -1));
}
@Override
//mNM = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
telem = new LinkedBlockingQueue<AltosLine>();
+ setState(STATE_READY);
}
@Override