When I add the RecyclerView to the layout, it shows up as a blank screen. Is there a way, such as through the tools namespace, to show a preview of the content of the RecyclerView? 5 Answers 5
From android developer (Creating Lists and Cards): The RecyclerView widget is a more advanced and flexible version of ListView. Okay, it sounds cool, but when I saw this example picture, I got really confused about the difference between these two. The picture above can be easily created by ListView using custom adapter. So, in what … Read more
I am trying to implement the SearchView from the support library. I want the user to be to use the SearchView to filter a List of movies in a RecyclerView. I have followed a few tutorials so far and I have added the SearchView to the ActionBar, but I am not really sure where to … Read more
I am trying to figure out what is the issue with updating RecyclerView‘s Adapter. After I get a new List of products, I tried to: Update the ArrayList from the fragment where recyclerView is created, set new data to adapter, and then call adapter.notifyDataSetChanged(); it did not work. Create a new adapter, as others did, … Read more
I would like to change ListView to RecyclerView. I want to use the onScroll of the OnScrollListener in RecyclerView to determine if a user scrolled to the end of the list. How do I know if a user scrolls to the end of the list so that I can fetch new data from a REST … Read more
I need to implement a horizontal listview in my Android application. I did a bit of research and came across How can I make a horizontal ListView in Android? and Horizontal ListView in Android?. However, these questions were asked before Recyclerview was released. Is there a better way to implement this now with Recyclerview? 15 … Read more
Has anyone using RecyclerView found a way to set an onClickListener to items in the RecyclerView? I thought of setting a listener to each of the layouts for each item but that seems a little too much hassle I’m sure there is a way for the RecyclerView to listen for the onClick event but I … Read more
From Create dynamic lists with RecyclerView: When we create a RecyclerView.Adapter we have to specify ViewHolder that will bind with the adapter. public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> { private String[] mDataset; public MyAdapter(String[] myDataset) { mDataset = myDataset; } public static class ViewHolder extends RecyclerView.ViewHolder { public TextView mTextView; public ViewHolder(TextView v) { super(v); mTextView … Read more
I was exploring RecyclerView and I was surprised to see that RecyclerView does not have onItemClickListener(). I’ve two question. Main Question I want to know why Google removed onItemClickListener()? Is there a performance issue or something else? Secondary Question I solved my problem by writing onClick in my RecyclerView.Adapter: public static class ViewHolder extends RecyclerView.ViewHolder … Read more
This is an example of how it could have been done previously in the ListView class, using the divider and dividerHeight parameters: <ListView android:id=”@+id/activity_home_list_view” android:layout_width=”match_parent” android:layout_height=”match_parent” android:divider=”@android:color/transparent” android:dividerHeight=”8dp”/> However, I don’t see such possibility in the RecyclerView class. <android.support.v7.widget.RecyclerView android:id=”@+id/activity_home_recycler_view” android:layout_width=”match_parent” android:layout_height=”match_parent” android:scrollbars=”vertical”/> In that case, is it ok to define margins and/or add a … Read more
