android组件SwipeRefreshLayout下拉小球式刷新效果

概述swiperefreshlayout实现下拉小球式的刷新，供大家参考，具体内容如下布局文件：

swiperefreshlayout实现下拉小球式的刷新，供大家参考，具体内容如下

布局文件：

<?xml version="1.0" enCoding="utf-8"?><relativeLayout xmlns:androID="http://schemas.androID.com/apk/res/androID"xmlns:tools="http://schemas.androID.com/tools" androID:layout_wIDth="match_parent"androID:layout_height="match_parent"androID:paddingleft="@dimen/activity_horizontal_margin"androID:paddingRight="@dimen/activity_horizontal_margin"androID:paddingtop="@dimen/activity_vertical_margin"androID:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivity">  <androID.support.v4.Widget.SwipeRefreshLayout    androID:ID="@+ID/swipeRefreshLayout"    androID:layout_wIDth="wrap_content"    androID:layout_height="wrap_content"  >   <ListVIEw     androID:ID="@+ID/ListVIEw"     androID:layout_wIDth="match_parent"     androID:layout_height="wrap_content">   </ListVIEw>  </androID.support.v4.Widget.SwipeRefreshLayout></relativeLayout>

MainActivity:

public class MainActivity extends AppCompatActivity implements SwipeRefreshLayout.OnRefreshListener{private static final int REFRESH_STATUS =0;private ListVIEw myListVIEw;private SwipeRefreshLayout mySwipeRefreshLayout;private ArrayAdapter<String> listadapter;private List<String> ListIDE = new ArrayList<String>(Arrays.asList("Visual Studio","AndroID Studio","Eclipse","Xcode"));private Handler refreshHandler = new Handler(){  public voID handleMessage(androID.os.Message msg)  {    switch (msg.what)    {      case REFRESH_STATUS:        ListIDE.removeAll(ListIDE);        ListIDE.addAll(Arrays.asList("C#","Java","C++","Object-C"));        listadapter.notifyDataSetChanged();        mySwipeRefreshLayout.setRefreshing(false);        break;    }  };};protected voID onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  setContentVIEw(R.layout.activity_main);  myListVIEw = (ListVIEw) findVIEwByID(R.ID.ListVIEw);  mySwipeRefreshLayout = (SwipeRefreshLayout) findVIEwByID(R.ID.swipeRefreshLayout);  mySwipeRefreshLayout.setonRefreshListener(this);  mySwipeRefreshLayout.setcolorSchemeResources(androID.R.color.holo_blue_bright,androID.R.color.holo_green_light,androID.R.color.holo_orange_light,androID.R.color.holo_red_light);  listadapter = new ArrayAdapter(this,androID.R.layout.simple_List_item_1,ListIDE);  myListVIEw.setAdapter(listadapter);}@OverrIDepublic voID onRefresh() {  refreshHandler.sendEmptyMessageDelayed(REFRESH_STATUS,1500); }}

效果图：

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