Android--下拉刷新
创建一个自定义方法 记得要初始化对象 private void handlerDownPullUpdate ( ) { refresh_main . setOnRefreshListener ( new SwipeRefreshLayout . OnRefreshListener ( ) { @Override public void onRefresh ( ) { new Handler ( ) . postDelayed ( new Thread ( ) { @Override public void run ( ) { refresh_main . setRefreshing ( false ) ; } } , 3000 ) ; } } ) ; } 布局 < androidx.swiperefreshlayout.widget.SwipeRefreshLayout android: layout_width = " match_parent " android: layout_height = " match_parent " android: id = " @+id/refresh_main " > </ androidx.swiperefreshlayout.widget.SwipeRefreshLayout > 来源: CSDN 作者: 啊翔仔 链接: https:/