android-nestedscrollview

问题 I am making an App for my restaurant, there when the user enters the restaurant page, he or she will be able to see all the selectable Item here is the image below: Here you can see that I have highlighted a portion and that portion is Expandable listView. The thing is that when I scroll the expandable list VIew I want the whole page to scroll up not just the Expandable List the whole page to be a scroll when I scroll in either direction. here is my XML code: <LinearLayout xmlns:android="http

问题 I have a nestedscrollview within my layout which contains few texts, buttons and recyclerviews. When talkback is on, I am able to traverse through all elements. But I face an issue. When my horizontal recyclerview is scrolled and then I swipe to hear the talkback, the focus moves to the toolbar first item. Then I need to traverse through all the visible items to reach to the horizontal scrollview scrolled item. This issue arises only for recyclerviews within nestedscrollview. My

问题 I have a nestedscrollview within my layout which contains few texts, buttons and recyclerviews. When talkback is on, I am able to traverse through all elements. But I face an issue. When my horizontal recyclerview is scrolled and then I swipe to hear the talkback, the focus moves to the toolbar first item. Then I need to traverse through all the visible items to reach to the horizontal scrollview scrolled item. This issue arises only for recyclerviews within nestedscrollview. My

问题 I have a nestedscrollview within my layout which contains few texts, buttons and recyclerviews. When talkback is on, I am able to traverse through all elements. But I face an issue. When my horizontal recyclerview is scrolled and then I swipe to hear the talkback, the focus moves to the toolbar first item. Then I need to traverse through all the visible items to reach to the horizontal scrollview scrolled item. This issue arises only for recyclerviews within nestedscrollview. My

问题 I have a RecyclerView that has a PagedListAdapter . When I put the RecyclerView inside NestedScrollView the PagedList cannot compute the end of the list so start requests continuous burst for new data. The main question is How should I use PagedListAdapter inside NestedScrollView ? 回答1: I had a similar problem, and it seems to be caused by the fact that NestedScrollView provides infinite dimensions and so RecyclerView will layout all its children. so I looked on github and found an

问题 I have a RecyclerView that has a PagedListAdapter . When I put the RecyclerView inside NestedScrollView the PagedList cannot compute the end of the list so start requests continuous burst for new data. The main question is How should I use PagedListAdapter inside NestedScrollView ? 回答1: I had a similar problem, and it seems to be caused by the fact that NestedScrollView provides infinite dimensions and so RecyclerView will layout all its children. so I looked on github and found an

问题 I'm using a ViewPager2 with two fragments in a vertical orientation. When the user swipes down to the second fragment, there is a RecyclerView that scrolls content in the same vertical direction. The issue is that when I scroll the contents of the RecyclerView, sometimes the ViewPager2 catches the scroll events and sometimes the RecyclerView catches the scroll events. I would like it so that when the user is scrolling to the top of the RecyclerView, the ViewPager only swipes back up to the

问题 I'm trying to udate my recyclerView in background Thread without any succes. Updating the recyclerView still block the main thread. Here my adapter: public class PostAdapter extends RecyclerView.Adapter<PostAdapter.PostViewHolder> { private List<PostItems> postList; private Context context; private Queue<List<PostItems>> pendingUpdates = new ArrayDeque<>(); PostAdapter(List<PostItems> postList, Context context) { this.postList = postList; this.context = context; } @NonNull @Override public

问题 I'm trying to udate my recyclerView in background Thread without any succes. Updating the recyclerView still block the main thread. Here my adapter: public class PostAdapter extends RecyclerView.Adapter<PostAdapter.PostViewHolder> { private List<PostItems> postList; private Context context; private Queue<List<PostItems>> pendingUpdates = new ArrayDeque<>(); PostAdapter(List<PostItems> postList, Context context) { this.postList = postList; this.context = context; } @NonNull @Override public

问题 I am using NestedScrollView in my fragment. In my xml inside a RelativeLayout but it is not covering full height of screen. Below is my code - <?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:fitsSystemWindows="true" android:background="@color/black" android:layout_width="match_parent" android:layout_height="match_parent"> <RelativeLayout android:background="