Can you explain the Android activity life cycle?

What is manifest file in android ?

How can transfer data from one activity to another activity in android?

Android Application Crashing Issue

Integrate Realm in android application

How to create Xml layout for Notification activity

what is Fragment Life cycle in Android

How to show Popup Window in Android. I am using below code but it give fatal exception.

Examples of Intent and Bundles

Does low android storage affect app's performance?

Set Layout gravity for buttons programmatically

Char Array to Byte array conversion and convert back again to char Arrray