@Override protected void initActionbar() { actionBar = getSupportActionBar(); actionBar.setTitle(UIUtils.getString(R.string.app_name)); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setHomeButtonEnabled(true); actionBarDrawerToggle = new ActionBarDrawerToggle( this, drawer_layout, R.drawable.ic_drawer, R.string.drawer_open, R.string.drawer_close); actionBarDrawerToggle.syncState(); }