@Override
    public void onStart() {
      super.onStart();

      dialog = ORUtils.dialogInstance(context);

      dialog.show();
    }
 private void initViews() {
   dialog = ORUtils.dialogInstance(this);
   // 标题相关
   btnBack = (ImageView) this.findViewById(R.id.btn_back);
   titleText = (TextView) this.findViewById(R.id.title_text);
   btnRight = (ImageView) this.findViewById(R.id.btn_right);
   // 页面相关
   mViewPager = (ViewPager) this.findViewById(R.id.viewpager_news);
   horizontalScrollView = (LinearLayout) this.findViewById(R.id.title_scroll);
 }