protected void setLoadPicture() throws UiObjectNotFoundException {
    // 点击更多按钮
    showMore();

    // 选择设置
    UiObject settings = new UiObject(new UiSelector().resourceId("android:id/title").text("设置"));
    settings.clickAndWaitForNewWindow();

    // 选择带宽管理
    UiObject privacy = new UiObject(new UiSelector().resourceId("android:id/title").text("带宽管理"));
    privacy.clickAndWaitForNewWindow();

    // 勾选加载图片
    UiObject list = new UiObject(new UiSelector().className(ListView.class));
    for (int i = 0; i < list.getChildCount(); i++) {
      UiObject ll = list.getChild(new UiSelector().className(LinearLayout.class).index(i));
      UiObject tv = ll.getChild(new UiSelector().className(TextView.class).index(0));
      if (tv.getText().equals("加载图片")) {
        UiObject enable = ll.getChild(new UiSelector().resourceId("android:id/checkbox"));
        if (enable.isCheckable() && !enable.isChecked()) {
          enable.click();
        }
        break;
      }
    }

    // 返回浏览界面
    getUiDevice().pressBack();
    getUiDevice().pressBack();
  }
 /**
  * 点击搜索框后,输入搜索关键词进行搜索
  *
  * @throws UiObjectNotFoundException
  */
 public void setSearchWord() throws UiObjectNotFoundException {
   // 点击搜索框
   UiObject textV = new UiObject(new UiSelector().resourceId("com.mappn.gfan:id/tv_search"));
   textV.click();
   // 判断搜索框是否存在-输入QQ搜索
   UiObject textVChild =
       new UiObject(new UiSelector().resourceId("com.mappn.gfan:id/top_search_container"));
   Assert.assertEquals(true, textVChild.exists());
   textVChild.setText("QQ");
   sleep(1000);
   // 获取搜索关键字列表
   UiObject listViewOb =
       new UiObject(new UiSelector().resourceId("com.mappn.gfan:id/baselistview"));
   // Assert.assertEquals(0, listViewOb.getChildCount());
   // 点击列表第一个搜索关键字
   UiObject childOb = listViewOb.getChild(new UiSelector().index(6));
   // childOb.click();
   Assert.assertEquals(true, childOb.exists());
   if (childOb.exists()) {
     childOb.clickAndWaitForNewWindow();
   } else {
     UiObject selectButton =
         new UiObject(new UiSelector().resourceId("com.mappn.gfan:id/top_search_container"));
     selectButton.clickAndWaitForNewWindow();
   }
 }
 public UiObject getChild(final UiSelector sel) throws UiObjectNotFoundException {
   return el.getChild(sel);
 }