how to remove app icon in action bar of api 16 and above

Question

I want to remove app icon in action bar.

this is my code

ActionBar actionBar = getActionBar();

actionBar.setDisplayUseLogoEnabled(false);

but it not remove.

Answer 1

To remove the App icon from actionbar in only an activity, try this

getActionBar().setIcon(new ColorDrawable(getResources().getColor(android.R.color.transparent))); 

If You want to hide app icon in Full Application Use

actionBar = getSupportActionBar();
actionBar.setDisplayShowHomeEnabled(false);

and

actionBar.setDisplayShowTitleEnabled(false);