Callback using Function Pointer (in C), interface (in Java) and EventListener pattern

https://docs.google.com/document/d/11la7Al9pT0UXULJ9p6K5avbwQO7wRpUkDyfAAqSf3Ic/edit?usp=sharing Studying the android framework code as a research project to understand the practical usage of the above discussion Please have a look at the video bel...