9419f3b68af3334de6128c40c1d0d4a3024b2dfa,app/src/main/java/org/secuso/privacyfriendlytodolist/view/Settings.java,Settings,onCreate,#Bundle#,26
Before Change
setContentView(R.layout.settings);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbarr);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getFragmentManager().beginTransaction().replace(R.id.fragment_container, new MyPreferenceFragment()).commit();
After Change
setContentView(R.layout.settings);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbarr);
if (toolbar != null)
setSupportActionBar(toolbar);
if (getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);