我正在开发带有服务的Android 2.3.3应用程序。我在服务内部拥有此功能,可与Main活动进行通信:
public class UDPListenerService extends Service
{
private static final String TAG = "UDPListenerService";
//private ThreadGroup myThreads = new ThreadGroup("UDPListenerServiceWorker");
private UDPListenerThread myThread;
/**
* Handler to communicate from WorkerThread to service.
*/
private Handler mServiceHandler;
// Used to receive messages from the Activity
final Messenger inMessenger = new Messenger(new IncomingHandler());
// Use to send message to the Activity
private Messenger outMessenger;
class IncomingHandler extends Handler
{
@Override
public void handleMessage(Message msg)
{
}
}
/**
* Target we publish for clients to send messages to Incoming Handler.
*/
final Messenger mMessenger = new Messenger(new IncomingHandler());
[ ... ]
}
在这里,final Messenger mMessenger = new Messenger(new IncomingHandler());
我收到以下Lint警告:
This Handler class should be static or leaks might occur: IncomingHandler
这是什么意思?