广播接收器未在android中接收意图数据。

debugcn 发表于 Dev

维格纳什瓦兰（Vigneshwaran T）

我正在尝试将意图数据发送到MainActivity。我正在从中GCM Server接收要发送给我的数据MainActivity。

在GcmBroadcastReceiver类中

    ComponentName comp = new ComponentName(context.getPackageName(),
      GcmIntentService.class.getName());
    startWakefulService(context, (intent.setComponent(comp)));
    setResultCode(Activity.RESULT_OK);

    Bundle extras = intent.getExtras();
    Intent i = new Intent("CHAT_MESSAGE_RECEIVED");
    i.putExtra("Message", extras.getString("Message"));
    i.putExtra("Sender",extras.getString("Sender"));
    i.putExtra("Receiver",extras.getString("Receiver"));
    i.putExtra("Calltype",extras.getString("calltype"));
    context.sendBroadcast(i);

我正在使用以上这些代码从中接收数据GCM Sever，也使用BroadcastReceiver发送数据。

在MainActivity类中

registerReceiver(broadcastReceiver,newIntentFilter("CHAT_MESSAGE_RECEIVED"));
BroadcastReceiver broadcastReceiver = new BroadcastReceiver() { 
    @Override
    public void onReceive(Context context, Intent intent) {           
        Bundle b = intent.getExtras();
        String message = b.getString("Message");
        String sender=b.getString("Sender");
        String receiver=b.getString("Receiver");
    }
};

在活动中，我使用了广播接收器来接收数据意图。

Khizar Hayat

In your GcmListenerService # onMessageRecieved() function use this code
 Intent intent = new Intent(ANY_TAG);
        sendBroadcast(intent);

AND in your activity use following code

 private BroadcastReceiver mMessageReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context context, Intent intent) {
            displayToast(" Data received");
        }
    };

 @Override
    public void onResume() {
        super.onResume();
        getContext().registerReceiver(mMessageReceiver, new IntentFilter(ANY_TAG));
    }

    @Override
    public void onPause() {
        super.onPause();
        getContext().unregisterReceiver(mMessageReceiver);
    }