Change Action Bar title with Tab Bar

Question

I have 3 Tab Bars that are at the bottom of the layout and the action bar at the top, as default. I need to know how to modify the title of my Action Bar every time a different Tab Bar is selected. Thanks.

Answer 1

You need to Settitle() on Actionbar every time you change Activity. You can use to take the title directly from Activity

getActionBar().setTitle(MainActivity.class.getSimpleName());

Or you can put a custom title right from the Strings file.

getActionBar().setTitle(this.getResources().getString(R.string.sua_string));

Answer 2

Use this whenever an Activity is initialized.

Actionbar actionbar = getActionbar();

//Ou

Actionbar actionbar = getSupportActionBar();

actionbar.setTitle("Digite ou chame seu titulo aqui");