This application primarily focuses on Activity templates and its lifecycle. Android studio contains 11 activity templates. This app contains description and demo of each template which will help you to choose the right template for your Android application.You can use templates to create new app modules or other specific Android project components.These Android activities are as follows:
1. Basic activity
2. Bottom navigation activity
3. Full-screen activity
4. Google AdMob Ads Activity
5. Google Maps Activity
6. Login Activity
7. Master/Detail flow Activity
8. Navigation Drawer Activity
9. Scrolling Activity
10. Setting Activity
11. Tabbed Activity

The second part of this application contains description and syntax of different phases of
Activity lifecycle. There are primarily 6 phases which are as follows:
1. onCreate ( )
2. onStart ( )
3. onResume ( )
4. onPause ( )
5. onStop ( )
6. onDestroy ( )