引入 implementation'com.jwenfeng.pulltorefresh:library:1.0.3'

val pu: PullToRefreshLayout = root.findViewById(R.id.pu)

pu.setMaxHeadHeight(5000)

pu.setMaxFootHeight(5000)

pu.setRefreshListener(object : BaseRefreshListener {

override fun refresh() {

pu.postDelayed(Runnable { //在这写上你要刷新的逻辑代码

            pu.finishRefresh()

},1000)

}

override fun loadMore() {

pu.postDelayed(Runnable { //在这写上你要刷新的逻辑代码;

            pu.finishLoadMore()

},1000)

}

})

pu.setAllHeight(5000,5000)