There are various situations such as when the screen orientation is rotated where the Activity can actually be destroyed and removed from memory and then re-created from scratch again. In these ...

The Application class in Android is the base class within an Android app that contains all other components such as activities and services. The Application class, or any subclass of the Application ...

🚆 While traveling to the city on a 2-hour train ride to the CBD, I thought instead of just scrolling, why not revise some concepts? My mind went straight to Android databases, and I refreshed my ...

Almost every app we use or develop has to store data for one purpose or another. It’s not all the same data, either — some apps need access to settings, images, and much more. The big question is how ...