public void notifyDataSetChanged ()
Added in
API level 1
Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself.
此外 HorizontalScrollView取代Gallery实现图片滚动
Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself.
此外 HorizontalScrollView取代Gallery实现图片滚动
转载于:https://www.cnblogs.com/meixinmeifei/p/3773565.html