It's a exercise to understand the lifecyle of a Android activity: onCreate(), onStart(), onRestart(), onResume(), onPause(), onStop(), onDestroy(). Through the exercise, you can note the difference among exit a activity by HOME key, BACK key and finish() call.
http://android-er.blogspot.com/2010/06/lifecyle-of-android-activity.html
simple and clear to explain how life cycle work. Make it easy to understand. :D
akkkxyz 6 months ago in playlist Android
I always use this video any time I am in question of when which method is going to be called. Good job!
sumwunn 1 year ago
simple, clear explanation of android's life cycle, grat
Helabi34 1 year ago