@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // setContentView(R.layout.activity_resource); LayoutInflater inflater = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); View contentView = inflater.inflate(R.layout.activity_resource, null, false); DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout); drawer.addView(contentView, 0); arrayList.add("Resource"); arrayList.add("Resource"); arrayList.add("Resource"); arrayList.add("Resource"); ListView list_View = (ListView) this.findViewById(R.id.resource_listView); adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, arrayList); list_View.setAdapter(adapter); /*list_View.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { Intent edit_doc = new Intent(ItTickets.this,Edit_document.class); startActivity(edit_doc); } });*/ }