asfman
以前是可以的，现在搜不到了？
when listview' scrollHeight - listview's visibleHeight < headerview' height, setSelection(1) will cause the headerview show half
如何自动触发下拉更新
如题
ERROR in Cannot find module './usage'
some widget like gridview will trigger many times getView, so will call DisplayImage with the same url and imageview many times.