5

我的应用程序正常工作，但我面临以下错误：

10-04 14:04:38.182: W/MessageQueue(8625): Handler (android.media.MediaPlayer$EventHandler){416ad6b0} sending message to a Handler on a dead thread
10-04 14:04:38.182: W/MessageQueue(8625): java.lang.RuntimeException: Handler (android.media.MediaPlayer$EventHandler) {416ad6b0} sending message to a Handler on a dead thread
10-04 14:04:38.182: W/MessageQueue(8625):   at android.os.MessageQueue.enqueueMessage(MessageQueue.java:196)
10-04 14:04:38.182: W/MessageQueue(8625):   at android.os.Handler.sendMessageAtTime(Handler.java:473)
10-04 14:04:38.182: W/MessageQueue(8625):   at android.os.Handler.sendMessageDelayed(Handler.java:446)
10-04 14:04:38.182: W/MessageQueue(8625):   at android.os.Handler.sendMessage    (Handler.java:383)
10-04 14:04:38.182: W/MessageQueue(8625):   at android.media.MediaPlayer.postEventFromNative(MediaPlayer.java:1898)
10-04 14:04:38.182: W/MessageQueue(8625):   at dalvik.system.NativeStart.run(Native Method)
10-04 14:04:38.182: V/MediaPlayer(8625): back from callback

我已经看到了这个线程和建议的解决方法，但它对我不起作用。

有人有其他解决方案吗？

4

2 回答 2

4 
 // create a handler to post messages to the main thread
 Handler mHandler = new Handler(getMainLooper());
 mHandler.post(new Runnable() {
     @Override
    public void run() {
        Toast.makeText(getApplicationContext(), "hello", Toast.LENGTH_SHORT).show();
    }
 });

试试这个代码希望它有帮助

于 2014-07-31T15:02:41.830 回答
-1

除了Handler在您GCMIntentService的. BroadcastReceiver_

于 2013-02-04T23:10:05.210 回答