ListView简单的使用问题
public void onCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); listView = new ListView(this); listView.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_expandable_list_item_1,getData())); setContentView(listView);}listView = new ListView(this);
listView = (ListView)findViewById(R.id.mainmeu);