1 Answers

1
votes

you can use this:

int actionBarTitleId = Resources.getSystem().getIdentifier("action_bar_title", "id", "android");
if (actionBarTitleId > 0) {
    TextView title = (TextView) findViewById(actionBarTitleId);
    if (title != null) {
        title.setTextColor(Color.RED);
    }
}

get id of textView on Actionbar ( actionBarTitleId ) then do what ever you want. change size, color and ....

if you want use style and for more info see This Thread