Share data between module and my application.

[DoodleWing]

When I' ve hooked a calling of a method, I want to send a message to my main application to show a notification or a toast to make users notified. How could I do it? I don't know how to share data between my hook module and my main application because the module runs in processes where hooked method runs. Sorry for my poor English XD

[C3C0]

One of the alternatives is to create a service within your main app. You can then bind to such service from a foreign app and tell it what to do. https://developer.android.com/guide/components/bound-services Using Messenger approach would be enough in this case.

[voider1]

The way I solved it is using Intents. Create a BroadcastReceiver in your main application and make your module send an Intent to it with the data you want to show.

[DoodleWing]

I' ve worked it out, thanks a lot! Here comes another problem. Is sharedPreference being set as MODE_WORLD_READABLE absolutely needed? I couldn' t perform it on Android N.

[Android1500]

I' ve worked it out, thanks a lot! Here comes another problem. Is sharedPreference being set as MODE_WORLD_READABLE absolutely needed? I couldn' t perform it on Android N.

you got solution??