How to navigate from one screen to another screen

Question

How to navigate from one Activity screen to another Activity screen? In the first screen I\'m having one button if I click the button it has to move to another Activity scre

Answer 1

Try this code:

 Button my_btn;
 my_btn = findViewById(R.id.submit_btn);
 my_btn.setOnClickListener(new View.OnClickListener() {
     @Override
     public void onClick(View v) {
         setContentView(R.layout.activity_2);
     }
 });