@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.nxcp); waitingMessage = (TextView) findViewById(R.id.waitingMessage); refreshBtn = findViewById(R.id.refreshBtn); refreshBtn.setOnClickListener(this); listView = (ListView) findViewById(R.id.myList); registerForContextMenu(listView); listView.setOnItemClickListener(this); }