How do i override back button in my activity?

Question

I need to override back button in my activity to do a certain task. I want this code to be executed when the back button is pressed.

Intent intent = new Intent(this, MainClass.class);

-1 please do some research before posting questions. http://stackoverflow.com/questions/how-to-ask — Chris, May 28 '14 at 06:57
possible duplicate of [How to handle back button in activity](http://stackoverflow.com/questions/5312334/how-to-handle-back-button-in-activity) — hichris123, Jun 05 '14 at 18:17

score -5 · Accepted Answer · answered May 28 '14 at 06:55

-5

@Override
public void onBackPressed()
{
     Intent intent = new Intent(this, MainClass.class);
     startActivity(intent);
     super.onBackPressed();  // optional depending on your needs
}

answered May 28 '14 at 06:55

Soumil Deshpande

1,622
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3

Are you really serious to give answer on this post. – Akarsh M May 28 '14 at 06:56
already did.Dont worry. – Soumil Deshpande May 28 '14 at 06:59
2

You should keep any one of the two lines.. super.onBackPressed or Calling Activity – Sivakumar May 28 '14 at 06:59
Give the link from he/ she can read it in better way – Akarsh M May 28 '14 at 07:00

How do i override back button in my activity?

1 Answers1