android– 在GCMBaseIntentService中显示toast

概述我正在尝试实现推送通知客户端.我想在onMessage(Contextarg0,Intentarg1)函数中显示toast.这是我的代码：publicclassGCMIntentServiceextendsGCMBaseIntentService{staticContextc;@SuppressWarnings("hiding")privatestaticfinalStringTAG="GCMIntentServ

我正在尝试实现推送通知客户端.我想在onMessage(Context arg0,Intent arg1)函数中显示toast.

这是我的代码：

    public class GCMIntentService extends GCMBaseIntentService {static Context c;@SuppressWarnings("hIDing")private static final String TAG = "GCMIntentService";public GCMIntentService() {    super("717816998404");    c = this.getBaseContext();}/** * Issues a notification to inform the user that server has sent a message. */@OverrIDeprotected voID one rror(Context arg0, String arg1) {    // Todo auto-generated method stub}@OverrIDeprotected voID onMessage(Context arg0, Intent arg1) {    Log.d("GCM", "RECIEVED A MESSAGE");    Log.d("GCM", "RECIEVED A MESSAGE");    Log.d("GCM", "RECIEVED A MESSAGE");    Log.d("GCM", "RECIEVED A MESSAGE");    Log.d("GCM", "RECIEVED A MESSAGE");    Log.d("GCM", "RECIEVED A MESSAGE");    Log.d("GCM", "RECIEVED A MESSAGE");    String str =arg1.getExtras().getString("PVAL");    Log.i("PVAL",str);    // I want to display a toast here}@OverrIDeprotected voID onRegistered(Context arg0, String arg1) {    // Todo auto-generated method stub    Log.i("TEST", arg1);    Log.e("TEST", arg1);}@OverrIDeprotected voID onUnregistered(Context arg0, String arg1) {    // Todo auto-generated method stub}

}

我想知道如何显示收到的消息我试图显示吐司检查消息.

解决方法:

试试这个：

Handler h = new Handler(Looper.getMainLooper());       h.post(new Runnable(){            public voID run() {                // Todo auto-generated method stub            Toast.makeText(arg0, arg1.getStringExtra("message"), Toast.LENGTH_LONG).show();    }                 });

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