Android Material加载进度条制作代码

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://scheR_796_11845@as.android.com/apk/res/android" 
  android:layout_width="match_parent" 
  android:layout_height="match_parent" 
  android:BACkground="@color/bg_color" 
  android:orientation="vertical" > 
 
  <in.srain.cube.views.ptr.PtrFrameLayout 
    xmlns:cube_ptr="http://scheR_796_11845@as.android.com/apk/res-auto" 
    android:id="@+id/material_style_ptr_frame" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    cube_ptr:ptr_duration_to_close="100" 
    cube_ptr:ptr_duration_to_close_header="100" 
    cube_ptr:ptr_keep_header_when_refresh="true" 
    cube_ptr:ptr_pull_to_fresh="false" 
    cube_ptr:ptr_ratio_of_header_height_to_refresh="1.2" 
    cube_ptr:ptr_resistance="1.7" > 
 
    <ListView 
      android:id="@+id/article_listview" 
      android:layout_width="match_parent" 
      android:layout_height="match_parent" 
      android:cachecolorHint="#00000000" 
      android:divider="@color/line" 
      android:dividerHeight="10dp" /> 
  </in.srain.cube.views.ptr.PtrFrameLayout> 
 
</LinearLayout>

@H_675_29@ mPtrFrameLayout = (PtrFrameLayout) mRootView.findViewById(R.id.material_style_ptr_framE); // header final MaterialHeader header = new MaterialHeader(getActivity()); int[] colors = getresources().geTintArray(R.array.google_colors); header.setColorscheR_796_11845@eColors(colors); header.setLayoutParams(new PtrFrameLayout.LayoutParams(-1,-2)); header.setPadding(0,Utils.dip2px(getActivity(),15),10)); header.setPtrFrameLayout(mPtrFrameLayout); mPtrFrameLayout.setPinContent(true); mPtrFrameLayout.setLoadingMinTime(100); mPtrFrameLayout.setDurationToCloseHeader(100); mPtrFrameLayout.setHeaderView(header); mPtrFrameLayout.addPtrUIHandler(header); mPtrFrameLayout.setPtrHandler(new PtrHandler() { @Override public Boolean checkCanDorefresh(PtrFrameLayout frame,View content,View header) { return PtrDefaultHandler.checkContentCanBePulledDown(frame,article_listview,header); } @Override public void onrefreshBegin(final PtrFrameLayout framE) { pageNum = 1; dorequest(pageNum,truE); } });

@H_675_29@ moreView = Finder.inflate(getActivity(),R.layout.loading_more_footer); moreView.setVisibility(View.GONE); article_listview = (ListView) mRootView.findViewById(R.id.article_listview); article_listview.addFooterView(moreView); adapter = new Articlelistadapter(getActivity()); article_listview.setAdapter(adapter); article_listview.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent,@R_696_3868@,int position,long id) { Article article = (ArticlE) adapter.getItem(position); Intent intent = new Intent(getActivity(),AppBrowserActivity.class); intent.putExtra("w_url",article.getUrl()); intent.putExtra("share_desc",article.gettitle()); intent.putExtra("share_pic",article.getPicUrl()); startActivity(intent); } }); article_listview.setOnScrollListener(new OnScrollListener(){ @Override public void onScrollStateChanged(AbsList@R_696_3868@,int scrollStatE){ // 当不滚动时 if (scrollState == OnScrollListener.SCROLL_STATE_IDLE) { // 判断是否滚动到底部 if (view.getLastVisiblePosition() == view.getCount() - 1) { //加载更多功能的代码 moreView.setVisibility(View.VISIBLE); pageNum++; dorequest(pageNum,falsE); } } } @Override public void onScroll(AbsList@R_696_3868@,int firstVisibleItem,int visibleItemCount,int @R_110_10586@lItemCount) { // TODO Auto-generated method stub } });