Implementation of Glide in Recyclerview Adapter crash app,

Question

Trying to Implement Glide inside recyclerView App is crashing. Logcat saying

        W/ResourceType: No package identifier when getting name for resource number 0x00000000
V/studio.deploy: Package broadcast exit hook { cmd=3, time=75125210000000, thread=2 }
    Fixing application and activity contexts
W/ResourceType: No package identifier when getting name for resource number 0x00000000
E/RecyclerView: No adapter attached; skipping layout
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.tc, PID: 26232
    java.lang.IllegalArgumentException: You must pass in a non null View
        at com.bumptech.glide.GenericRequestBuilder.into(GenericRequestBuilder.java:685)
        at com.bumptech.glide.DrawableRequestBuilder.into(DrawableRequestBuilder.java:457)
        at com.example.tc.TCAdapter.onBindViewHolder(TCAdapter.java:44)
        at com.example.tc.TCAdapter.onBindViewHolder(TCAdapter.java:22)

My Implementation code is

Glide.with( context ).load( tcImages.get( position ).getFullName() ).into( holder.imageView );

My full Adapter code is


public class TCAdapter extends RecyclerView.Adapter<TCAdapter.MyViewHolder> {

    List<TCImages> tcImages;
    Context context;


    ImageView imageView;

    public TCAdapter(List<TCImages> tcImages, Context context){
        this.tcImages = tcImages;
        this.context = context;
    }

    @NonNull
    @Override
    public MyViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        LayoutInflater inflater = LayoutInflater.from( context );
        View view = inflater.inflate( R.layout.item_tc_recycler, parent, false );
        return new MyViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
        holder.textView.setText( tcImages.get( position ).getEmail() );
        Glide.with( context ).load( tcImages.get( position ).getFullName() ).into( holder.imageView );
//        Glide.with( context ).load( "https://www.google.com/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png" ).into( holder.imageView );
//        Toast.makeText(context, tcImages.get( position ).getFullName().toString(), Toast.LENGTH_LONG).show();
    }

    @Override
    public int getItemCount() {
        return tcImages.size();
    }

    public class MyViewHolder extends RecyclerView.ViewHolder {
        TextView textView;
        ImageView imageView;
        public MyViewHolder(@NonNull View itemView) {
            super( itemView );
            textView = (TextView) itemView.findViewById( R.id.txtItem );
            imageView = (ImageView) itemView.findViewById( R.id.imageView );
        }
    }
}

Tried pasting direct string of image address even then it's crashing

These answers miss the point, because `ImageView imageView` should obviously be a field in the view-holder (per item) and not a field in the adapter. — Martin Zeitler, Dec 01 '19 at 01:08

score 2 · Answer 1 · answered Dec 01 '19 at 01:01

2

There might be something wrong with your image view, it looks like imageView = (ImageView) itemView.findViewById( R.id.imageView ) might be null, please check if the id is right and if the view is not null

answered Dec 01 '19 at 01:01

Jokubas Trinkunas

736
4
15

score 1 · Accepted Answer · answered Dec 01 '19 at 01:01

1

dependent on your Logcat your are load image into NULL ImageView from ViewHolder plaese make sure is Id of ImageView is Correct inside R.layout.item_tc_recycler when bind imageView here

    imageView = (ImageView) itemView.findViewById( R.id.imageView );

answered Dec 01 '19 at 01:01

Mahmoud Abu Alheja

3,343
2
24
41

Image ID was wrong in layout... Yaaa silly mistake... – Hemant Maurya Dec 01 '19 at 01:15

Implementation of Glide in Recyclerview Adapter crash app,

2 Answers2