I have two separate android apps, AppA and AppB. I am trying to get AppA to launch AppB (which is a game app). After the user is done playing the game (AppB), it will send t
Maybe it can be useful:
Content Provider and Content Resolver components.
Content Resolver makes request to Content Provider, and the provider respond. This is similar to a communication between two different applications.
For example a client (Resolver) and a content manager(Provider).
This is an example tutorial: https://www.tutorialspoint.com/android/android_content_providers.htm
Hope it helps!