Question

我在firebase上创建推送通知应用程序，一切正常，现在，我想在我的应用程序中添加徽章以增加（图标上的+1），每次我收到新通知...我不知道如何要做到这一点... 这是我的代码

   public void onMessageReceived(RemoteMessage remoteMessage) {
    if(remoteMessage.getData().size() >0){
        type="json";
        sendNotificatio(remoteMessage.getData().toString());
    }
    if(remoteMessage.getNotification() !=null) {
        type = "message";
        sendNotificatio(remoteMessage.getNotification().getBody());
    }
}
public void sendNotificatio(String messageBody) {
    String id="";
    String message="";
    String titles="";

    if (type.equals("json")){
        try {
            JSONObject jsonObject = new JSONObject(messageBody);
            id=jsonObject.getString("id");
            message=jsonObject.getString("message");
            titles= jsonObject.getString("title");
        } catch (JSONException e) {
            e.printStackTrace();
        }

    } else if (type.equals("message")) {
        message= messageBody;
    }
    Intent i = new Intent(FCM_service.this,Mensage.class);
    i.putExtra("id",id);
    i.putExtra("message",message);
    i.putExtra("titles",titles);

    i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

    PendingIntent pendingIntent = PendingIntent.getActivity(this,0,i,PendingIntent.FLAG_ONE_SHOT);

    NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
            .setAutoCancel(true)
            .setContentTitle(titles)
            .setContentText(message)
            .setSmallIcon(R.mipmap.ic_launcher)
            .setContentIntent(pendingIntent);
    NotificationManager manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    manager.notify(0,builder.build());
    Log.d("LOGTA", "NOTIFICACION RECIBIDA");
    Log.d("LOGTAG", "Título:" + titles);
    Log.d("LOGTAG", "Texto: " + message);
    String dato = message;
    i.putExtra("MENSAJE", dato);
    Log.e("Mensajito", dato);

}

Answer 1

您必须优先存储当前计数，并在onMessageReceived发出通知后，然后必须发送broadcast Receiver一个优先计数的一个增量值。并接收您想要播放的广播。

图标徽章通知

1 个答案: