简单的显示
import android.os.Bundle; import android.app.ListActivity; import android.view.View; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; /** * *简单列表展示 *继承ListActivity */ public class MainActivity extends ListActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //创建一个数组数据适配器 ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,getData()); //设置适配器 setListAdapter(adapter); } /** * 选中列表某项触发的事件 */ @Override protected void onListItemClick(ListView l, View v, int position, long id) { Toast.makeText(this, "选择了:"+getData()[position], Toast.LENGTH_SHORT).show(); } /** * 模拟数据 * @return */ private String[] getData(){ String[] names = { "Dwight D. Eisenhower", "John F. Kennedy", "Lyndon B. Johnson", "Richard Nixon", "Gerald Ford", "Jimmy Carter", "Ronald Reagan", "George H. W. Bush", "Bill Clinton", "George W. Bush", "Barack Obama"}; return names; } }
效果: