android-recyclerview

问题 After updating google libs to 23.2.0 faced issue, that was in previous support libs version (as I remember it was 22+ or 23.1.0 ). I have RecyclerView in SwipeRefreshLayout , which is in CoordinatorLayout that have AppBarLayout with CollapsingToolbarLayout . So when I now have CollapsingToolbarLayout not fully expanded and try to expand it the swipeRefresh indicator appears, instead of expanding CollapsingToolbarLayout . What can I do? 回答1: So seems to be that it's an old-new bug in 23.2.0

问题 Can someone help me try get my RecyclerView to appear. It appears if I do not implement it in a fragment. However, when I tried implementing it into a fragment my other XML code in (CarFront) was displayed apart from the RecyclerView. I'm getting this error in my log: "E/RecyclerView: No adapter attached; skipping layout" Below is my code, if you need any other information or other sections of code please feel free to comment below. Thank you very much. Adapter: public class

问题 I am implementing a Navigation Drawer with a RecyclerView, using this tutorial, but I don't want to apply the whole tutorial, I just want to handle the user's click. I've implemented the onClickListener inside the ViewHolder of my MyAdapter class: public static class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener, View.OnLongClickListener{ int Holderid; ImageView imageView, profile; TextView textView, Name, email, drawerTitle; private ClickListener listener; //

问题 I have a recyclerview which loads checkboxes on cardviews. This is the adapter. It is fine when it loads. But when I check an item on recyclerview intentionally, a checkbox is checked somewhere random. How can I get rid of this problem? Here is my adapter. Thanks in advance. public class QuestionsAdapter extends RecyclerView.Adapter<QuestionsAdapter.QuestionsViewHolder> { List<QuestionModel> Questions; public Context context; public QuestionsAdapter(Context context, List<QuestionModel>

问题 This is regarding the issue of coordinating the behaviour of a Floating Action Button in an Activity which has 5 fragments in it. In my app, I have an Activity which houses a ViewPager and an xml defined with FloatingActionButton. The ViewPager contains Fragments, and inside each Fragment there is a RecyclerView.On clicking floating action button i have implemented scrollToPosition(0). As i have implemented Floating ActionButton in the xml file of main activity ,scrollToPosition() works only

问题 I'm trying to implement an EmptyView on my RecyclerView Adapter but I'm not getting any result. I've followed this tutorial and this tip, but noone worked for me. I've implemented: if (viewType == EMPTY_VIEW) { v = LayoutInflater.from(parent.getContext()).inflate(R.layout.empty_view, parent, false); EmptyViewHolder evh = new EmptyViewHolder(v); return evh; } v = LayoutInflater.from(parent.getContext()).inflate(R.layout.data_row, parent, false); ViewHolder vh = new ViewHolder(v); return vh;

问题 I am facing a problem, I could not remove an Item in RecyclerView. I am trying to search in Internet, but could not see any solution I am following to this post Android RecyclerView addition & removal of items But I still could not remove the item selected Below is my code for my adapter and fragement RecyclerViewAdapter.java public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.ViewHolder> { List<VideoDetails> contents2; Context mContext; ImageLoader imageLoader;

问题 I have a RecyclerView inside a ViewPager that only occupies the bottom half of the screen, and what I want to do is have the entire screen scroll if the RecyclerView s received a vertical scroll event. UI hierarchy in a nutshell: CoordinatorLayout --- AppBarLayout --- Toolbar --- Bunch of static LinearLayouts, occupy most of screen --- TabLayout --- ViewPager --- Fragments with RecyclerView What I have : To my understanding, a RecyclerView is memory-efficient and tries to fit itself in

问题 My app contains an activity containing a toolbar(app-bar), ad-mob and an fragment.thr frament consists a RecyclerView. I just used basic RecylerView methods in its adapter for inflation and onbindview.....etc, and i used Linear-Layout Inflater. It works fine most of the times but some times (say 1 out of 50 times) it blurs and repeats views in the Top and Bottom of the screen including ToolBar(App-Bar) and navigation-bar and also some part of recyler view and there are no errors in the LogCat

问题 I have a layout where a RecyclerView is on top of another layout with a few buttons. The first recycler item is a header with a large top margin to create an empty space above it. Now I want clicks to work through that open space, swiping should also scroll the recycler. The views are in a simple frame. <?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent">