android-recyclerview

问题 I plan to include a CardView in my project. i have already included RecyclerView and card view in my project. the problem is, i want to call for different activity for each card. i have implement different intent for each card. but it require me to initialize the data. this is my original code: public class RecyclerAdapter extends RecyclerView.Adapter<RecyclerAdapter.ViewHolder> { private Context context; private String[] titles = {"Add new Research", "View Your Research"}; private String[]

问题 I plan to include a CardView in my project. i have already included RecyclerView and card view in my project. the problem is, i want to call for different activity for each card. i have implement different intent for each card. but it require me to initialize the data. this is my original code: public class RecyclerAdapter extends RecyclerView.Adapter<RecyclerAdapter.ViewHolder> { private Context context; private String[] titles = {"Add new Research", "View Your Research"}; private String[]

问题 I plan to include a CardView in my project. i have already included RecyclerView and card view in my project. the problem is, i want to call for different activity for each card. i have implement different intent for each card. but it require me to initialize the data. this is my original code: public class RecyclerAdapter extends RecyclerView.Adapter<RecyclerAdapter.ViewHolder> { private Context context; private String[] titles = {"Add new Research", "View Your Research"}; private String[]

问题 I plan to include a CardView in my project. i have already included RecyclerView and card view in my project. the problem is, i want to call for different activity for each card. i have implement different intent for each card. but it require me to initialize the data. this is my original code: public class RecyclerAdapter extends RecyclerView.Adapter<RecyclerAdapter.ViewHolder> { private Context context; private String[] titles = {"Add new Research", "View Your Research"}; private String[]

问题 I just upgraded to API 26 and support library 26.0.2. But I found that my RecyclerView items is not clickable right after the scrolling. If you wait for a second, it will work. But if you click the item immediately, it won't. Even if the RecyclerView is not scrolling at all(e.g. has scrolled to the top). When I downgraded to support library 25.4.0 everything goes fine again. The key point is that my RecyclerView is in a CoordinatorLayout and has a SCROLL_FLAG_SCROLL flag on my Toolbar of the

问题 I have this code for a RecyclerView. recyclerView = (RecyclerView)rootview.findViewById(R.id.fabric_recyclerView); recyclerView.setLayoutManager(layoutManager); recyclerView.addItemDecoration(new RV_Item_Spacing(5)); FabricAdapter fabricAdapter=new FabricAdapter(ViewAdsCollection.getFabricAdsDetailsAsArray()); recyclerView.setAdapter(fabricAdapter); I need to know when the RecyclerView reaches bottom most position while scrolling. Is it possible ? If yes, how ? 回答1: there is also a simple way

问题 I am using recyclerview for listify my data, and i have requirement to add any item to user's favourite list, so i am using a png imageview in adapter's view, but whenever i click the imageview to add the item in my favourite list, the color of all images changes. but i want to change just the clicked imageview's color. here is my code. public class TopTwentyAdapter extends RecyclerView.Adapter<TopTwentyAdapter.mViewHolder> { private final LayoutInflater mInflater; private final List

问题 I'm trying to add multiple views in a recyclerview. So first I added getItemView method, @Override public int getItemViewType(int position) { return type.get(position); } Then in the oncreateviewholder method I added this @Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { View v = null; switch (viewType){ case 0: v = LayoutInflater.from (parent.getContext ()).inflate (R.layout.view1, parent, false); case 1: v = LayoutInflater.from (parent.getContext

问题 I have used RecyclerView several times before, but it is the first time that it is working too slow. In this case, the items are represented by a simple LinearLayout with 3 views inside it: <?xml version="1.0" encoding="utf-8"?> <LinearLayout android:id="@+id/linearLayout" android:orientation="horizontal" xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content"> <TextView android:id="@+id/tvTicketNumber" android:layout

问题 I'm try to remove some rows from section one and some from section two, but sectionAdapter.notifyItemRemovedFromSection(TAG, key); TAG always return the 2st section list string TAG, but I was selected row in first list here is full class code: class ContactsSection extends StatelessSection { final String TAG; String title; List<Item> list; ItemViewHolder row; HeaderViewHolder MainRow; ContactsSection(String title, ArrayList<Item> list) { super(R.layout.shopping_row_item_header, R.layout