Android Question How to resume or run the app automatically after Firebase trigger

Dear All;

Have a nice day,

I build app include firebase notification,
it work correctly, and receive notifications even the app is off or sleep.
I need to walk up or resume or run the app automatically to from the notification procedures, how?
The reason to is to run display, and run every things of the app after the mobile received the notification.
thanks on advance.

best regards