how to set toolbar on FragmentActivity?

Question

I want to set toolbar on my activity which extends FragmentActivity. I know that for use setSuppoertActionBar(toolbar) method we e

Answer 1

First set style as  

then

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
ActionBar actionBar = getSupportActionBar();
        actionBar.setTitle("Home");