android - 如何在android中处理FCM后台状态

Question

在 android 中，FCM 通知来了，应用程序处于后台状态，当点击时，它会重定向到默认 Activity (LoginActivity)，但我想导航到指定的 Activity (HomeActivity)。

    NotificationCompat.Builder notification = new NotificationCompat.Builder(this, "CHANNEL_1");
    notification/*.setSound(soundUri)*/
            .setSmallIcon(R.drawable.ic_photo_camera_black_24dp)
            .setColor(getResources().getColor(R.color.colorAccent))
            .setAutoCancel(true)
            .setContentTitle(title)
            .setContentText(message);

    Intent intent = new Intent(this, HomeActivity.class);
    intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
    PendingIntent pendingIntent = PendingIntent.getActivity(getApplicationContext(), 0, intent,
            0);

    notification.setContentIntent(pendingIntent);
    NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    notificationManager.notify(1, notification.build());

Answer 1

您需要从 api/json 部分传递一个 Activity 参数。从您的应用程序端，您将检查 Activity 中心并相应地打开

查看此解决方案 https://stackoverflow.com/a/39665485/6442746了解更多信息。