I Am trying to create an actionbar without the app logo/text, and with a centralised picture, and i know it is possible with a custom view, here is my code:
I used this
ActionBar ab = getSupportActionBar();
ab.setDisplayShowHomeEnabled(true);
ab.setDisplayHomeAsUpEnabled(false);
ab.setHomeButtonEnabled(false);
ab.setLogo(null);
View homeIcon = findViewById(
Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ?
android.R.id.home : R.id.abs__home);
((View) homeIcon.getParent()).setVisibility(View.GONE);
((View) homeIcon).setVisibility(View.GONE);
ab.setDisplayShowTitleEnabled(false);