简介
方法
void notifyDataSetChanged () 刷新数据
Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself.
标题
重点内容
方法
void notifyDataSetChanged () 刷新数据
Notifies the attached observers that the underlying data has been changed and any View reflecting the data set should refresh itself.
重点内容