What is a OnCreate method in android

Question

I am new to android trying to understand what the below method does

public void onCreate(Bundle savedInstanceState)
{
        super.onCreate(savedInstanceS         


        

Answer 1

First super.onCreate(savedInstanceState); calls the method in the superclass and saved InstanceState of the activity if any thing damage the activity so its saved in instanceState so when reload the activity it will be the same before.