<android.support.v4.widget.SwipeRefreshLayoutandroid:id="@+id/swipe_refresh_layout"android:layout_width="match_parent"android:layout_height="match_parent"><ListViewandroid:id="@+id/lv"android:layout_width="match_parent"android:layout_height="match_parent"></ListView></android.support.v4.widget.SwipeRefreshLayout>

public class MainActivity extends AppCompatActivity {private List<String> list;private SwipeRefreshLayout refreshLayout;private Handler mHandler = new Handler() {@Overridepublic void handleMessage(Message msg) {//刷新完成，取消刷新动画refreshLayout.setRefreshing(false);adapter.notifyDataSetChanged();}};private ArrayAdapter<String> adapter;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);initData();ListView listView = (ListView) findViewById(R.id.lv);refreshLayout = (SwipeRefreshLayout) findViewById(R.id.swipe_refresh_layout);refreshLayout.setColorSchemeColors(Color.RED, Color.GREEN, Color.BLUE);//设置下拉刷新监听refreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {@Overridepublic void onRefresh() {new Thread(new Runnable() {@Overridepublic void run() {SystemClock.sleep(3000);list.add(0, "李四");mHandler.sendEmptyMessage(0);}}).start();}});adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, list);listView.setAdapter(adapter);}private void initData() {list = new ArrayList<>();for (int i = 0; i < 30; i++) {list.add("张三:" + i);}}
}