How to start an activity in an android Application from the Library

Question

I have an Android application in Android Studio. And I\'ve added a library into the application. The button, view, and activities are defined in the library. When I click on the

Answer 1

Include the activity in AndroidManifest.xml.

To access an activity from any other project the easiest way is to pass the whole class name (including package, e.g; "com.myproject.MainActivitiy")

Calling from your library :

 Intent intent= new Intent("com.myproject.MainActivitiy");
 startActivity(intent);

And in your project manifest declare it like this