小编Tys*_*son的帖子

在Android上将应用程序杀死后，我似乎无法收到从FCM控制台发送的FCM推送通知，就像长按“概述”按钮并滑动要杀死的应用程序一样。当应用程序在前台或后台运行时，它绝对可以正常工作。这似乎是一个重复的问题，但是我尝试了其他方法，但似乎还是无法解决。

NotificationService.java

public class NotificationService extends FirebaseMessagingService
{

private static final String TAG = "FCM Service";
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {

    Log.d(TAG, "From: " + remoteMessage.getFrom());
    Log.d(TAG, "Notification Message Body: " + remoteMessage.getNotification().getBody());
    sendNotification(remoteMessage.getNotification().getBody());
}

private void sendNotification(String messageBody) {

        Intent intent = new Intent(this, MainActivity.class);
        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,
                PendingIntent.FLAG_ONE_SHOT);

        Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
        android.support.v4.app.NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
                .setSmallIcon(R.mipmap.ic_launcher)
                .setContentTitle("Firebase")
                .setContentText(messageBody)
                .setAutoCancel(true)
                .setSound(defaultSoundUri)
                .setContentIntent(pendingIntent);

        NotificationManager notificationManager =
                (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

        notificationManager.notify(0, notificationBuilder.build());
}
}

令牌刷新.java

public …

我正在从 JSON 数组中提取数据并从中创建对象，并在我使用for循环创建的对象中从数组中设置我需要的字符串值：

var gamesList = [];
gamesList = this.props.navigation.state.params.gamesList;
var gameIconList = [];

for(var i=0;i<3;i++){
  var provider = gamesList[i].provider;
  var gameId = gamesList[i].gameId.toString();

  gameIconList.push(
    <TouchableOpacity onPress={(provider,gameId) => this.launchGame(provider,gameId)}>
      <ResponsiveImage source={{uri: gamesList[i].imageUrl}}
      initWidth="200" initHeight="120" defaultSource={require('./splash-tile2.png')} />
    </TouchableOpacity>
  );
}

这一切都发生在render()函数中，{gameIconList}将在return()函数中调用，如下所示：

return(
 <ScrollView horizontal={true}>
    {gameIconList}
 </ScrollView>
);

如您所见，我通过循环将字符串值设置到 onPress 函数调用中，当我单击图像中的图像时，TouchableOpacity我希望将设置的字符串值发送回上面的函数，即：

  launchGame = (provider, gameId) => {

  params = {
    Provider: provider.nativeEvent.text,
    Platform: this.state.Platform,
    Environment: this.state.Environment,
    GameId: gameId,
    IsDemo: this.state.IsDemo
  };

  request …