Questions tagged as 'notificaciones'

I have an android application with firebase messaging, the notifications when I arrive I show them with a personalized notification (sound, color, vibration, icon, ...). All good until there, when you have the application open, but now when the...

I have a problem, which my app sends for example    2 notifications at the same time of two classes that extend a service, but only keeps the last notification, does not accumulate to see both, I want to accumulate all notifications in...

I can not find information on how to send push notifications in android studio from a "server" app to several app. I talk to you quickly about this app, because it is a newspaper type where only one app sends the news every time the administr...