recycler-adapter

guys i need help with this matter i have been going through my code for a couple of days to figure whats going wrong but i couldn't figure it out. I have a fragment with a RecyclerView i initialize the Adapter data with an image place holder and some default text and the fragment shows them as expected then using a loader i fetch data from the internet and parse and pass the new data to the Adapter (all of this happens as required) until the data reaches the Adapter then Taaadaaaa the initial data disappears and the new data is not showing actually the fragment shows a blank screen definitely

I use a RecyclerView with a CardLayout and the CardLayout contains multiple components. For filling the RecyclerView I use an Adapter but my problem is, that sometimes when I add new items the item is added multiple times into the RecyclerView . But it is no behavior which is always reproducible (so maybe it has to do with threading?). I don't know the reason :/ I would be very glad for each hint or advice. The code below is a "nearly" working TodoManager, the only problem is the one explained above. My MainActivity : public class MainActivity extends AppCompatActivity { private static final

I'm migrating from a ListView backed by a CursorAdapter, to a RecyclerView backed by shywim's CursorRecyclerAdapter . I'm having trouble migrating this part that used to return a cursor object: (MyCursor)mListView.getItemAtPosition(i) How to get access to cursor at specific position inside RecyclerView? Thanks. Unfortunately it is not part of the RecyclerView. To overcome it I define an interface: public interface OnItemClickListener { public void onItemClick(View view, int position); } The ViewHolder implements the View.OnClickListener, and its constructor takes an object that implements my

How to implement RecyclerView onItemClick listener as we do with ListView, this is my old Adapter class using ListView : public class GenreAdapter extends BaseAdapter { .... @Override public View getView(final int position, View convertView, ViewGroup parent) { // convert view = design View v = convertView; if (v == null) { holder = new ViewHolder(); v = vi.inflate(Resource, null); holder.textTitle = (TextView) v.findViewById(R.id.textTitle); v.setTag(holder); } else { holder = (ViewHolder) v.getTag(); } holder.textTitle.setText(genreArrayList.get(position).getTitle()); v.setOnClickListener

I want to search through RecyclerView , I have List<BaseOfCards> (BaseOfCards is my getter&setter class) My RecyclerViewAdapter : public class RecyclerViewAdapter extends RecyclerView.Adapter<RecyclerViewAdapter.MyViewHolder> { private LayoutInflater inflater; private List<BaseOfCards> items; //private int itemLayout; //String cardvalue; private Activity mActivity; public RecyclerViewAdapter(Activity mActivity, Context context, List<BaseOfCards> items) { this.mActivity = mActivity; inflater = LayoutInflater.from(context); this.items = items; //this.itemLayout = itemLayout; } @Override public

I have used RecyclerView for showing thumbnails in my Image Editing app.Each item of its comprises of a ImageView(thumbnail) and a textView.In my application I want to highlight only current selected thumbnail when clicked.Gone through all the related posts on SO but couldn't find any better solution. My Adapter Class public class FiltersAdapter extends RecyclerView.Adapter<FiltersAdapter.ViewHolder> { private Context mContext; private List<Type> mDataSet; private Uri selectedPhoto; public enum Type { Original, Grayscale, Sepia, Contrast, Invert, Pixel, Sketch, Swirl, Brightness, Vignette }

So my code simply makes a list of CardViews using RecyclerView. Upon running my code i kept getting a weird error claiming there was an error in my xml. After tinkering for a while i found out that in my layout file if i change <RecyclerView> to <android.support.v7.widget.RecyclerView> everything would work just fine. Why is this happening? My activity. import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.view.Menu; import android.view.MenuItem; import java

How to auto scroll RecyclerView smoothly so that user can see all the elements of the RecyclerView and scroll again from the start - as in News Feed etc. I know smoothScrollToPosition() and scrollToPosition() but they would just end up scrolling too fast to the last element. I want the RecyclerView to be animated and move slowly. Just to improve on the answer a little, it's auto scrolling infinity with smooth animation. final int speedScroll = 1200; final Handler handler = new Handler(); final Runnable runnable = new Runnable() { int count = 0; boolean flag = true; @Override public void run()