Difference between getContext() , getApplicationContext() , getBaseContext() and “this”

Question

What is the difference between getContext() , getApplicationContext() , getBaseContext() , and \"this\"?

Though

Answer 1

getApplicationContext() - Returns the context for all activities running in application.

getBaseContext() - If you want to access Context from another context within application you can access.

getContext() - Returns the context view only current running activity.