Recyclerview sometime loss data on scrolling

Question

When the activity initially loaded reqcycler view all items loaded succesfully but on scrolling from up to down some data get lossed and not displayed as items. if i continue to scroll up and down it agian come back. how to fix this problem.

This is my on (bindviewholder) method code.

public void onBindViewHolder(CustomViewholder holder, int position) {
            JSONObject jsonObject=null;

            if(arrayList!=null) {
                  try {

                      jsonObject=new JSONObject(arrayList.get(position));
                      if(!jsonObject.getString("id").equals(id)){
                          holder.textView.setText(jsonObject.getString("username"));
                          Picasso.with(getActivity()).load(jsonObject.getString("profile")).resize(100, 100).into(holder.imageView);


                         // Toast.makeText(getActivity(),"id was equal",Toast.LENGTH_LONG).show();


                      }else {
                          holder.v.setVisibility(View.GONE);
                          holder.v.setLayoutParams(new RecyclerView.LayoutParams(0, 0));
                      }
                  } catch (JSONException e) {

                        e.printStackTrace();
                  }

              }else{
                  holder.textView.setText("no data");
              }


        }

Someone already answered this question, see this https://stackoverflow.com/a/29102232/4816020 — ratj, Dec 23 '18 at 19:27
you have to add holder.setIsRecyclable(false) at the start of this function — ratj, Dec 23 '18 at 19:28
did you try to disable recycling ? `holder.setIsRecyclable(false);` — Oussema Aroua, Dec 23 '18 at 19:28
No there is not jsonexception.and if do setIsrecyclable(false) then what will be advantaage of using recyclerview — rsd123, Dec 24 '18 at 03:42
`onBind` will call many time. `No, it will call o every your scroll. So if you have exception in your bind, the scroll will recreate on your bind. I have been use many-many Recyclerview with JSON as data and `setIsRecyclable(false) with exception in `onBind` is nothing. — MrX, Dec 24 '18 at 05:16
Try below link. I got a solution from below link. https://stackoverflow.com/questions/51083708/images-repeated-in-gridview/51084250#51084250 — Hardik Vaghasiya, Dec 26 '18 at 11:18

Recyclerview sometime loss data on scrolling

0 Answers0