android: how to remove the back/home button in the action bar

Question

I am having difficulties trying to remove the back/home button from the action bar.

 getActionBar().setDisplayShowHomeEnabled(false);   //disable back button         


        

Answer 1

If you're on API level 14 or above and are not using ActionbarSherlock, this code in onCreateOptionsMenu will disable the up button, remove the left caret, and remove the icon:

ActionBar actionBar = getActionBar();
if (actionBar != null) {
    actionBar.setHomeButtonEnabled(false); // disable the button
    actionBar.setDisplayHomeAsUpEnabled(false); // remove the left caret
    actionBar.setDisplayShowHomeEnabled(false); // remove the icon
}

source: https://stackoverflow.com/a/24967862/2887103