ScrollView嵌套RecyclerView ,滑動會卡頓,解決方法是:
//防止滑動卡頓
GridLayoutManager gridLayoutManager=new GridLayoutManager(this, 4){
@Override
public boolean canScrollVertically()
{
return false;
}
};
recyclerviewAlready.setLayoutManager(gridLayoutManager);
setLayoutManager重寫canScrollvertically方法,返回false
如果嵌套多個RecyclerView,在初始顯示的時候正常,如果一個RecyclerView刷新數據,最後一個RecyclerView有可能顯示不全
解決方法:ScrollView改成NestedScrollView,設置recyclerView.setNestedScrollingEnabled(false);就可以解決