/Java/Recyclerview adapter multiple view types

Recyclerview adapter multiple view types

public class MyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
    class ViewHolder0 extends RecyclerView.ViewHolder {
        ...
        public ViewHolder0(View itemView){
        ...
        }
    }

    class ViewHolder2 extends RecyclerView.ViewHolder {
        ...
        public ViewHolder2(View itemView){
        ...
    }

    @Override
    public int getItemViewType(int position) {
        // Just as an example, return 0 or 2 depending on position
        // Note that unlike in ListView adapters, types don't have to be contiguous
        return position % 2 * 2;
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
         switch (viewType) {
             case 0: return new ViewHolder0(...);
             case 2: return new ViewHolder2(...);
             ...
         }
    }

    @Override
    public void onBindViewHolder(final RecyclerView.ViewHolder holder, final int position) {
        switch (holder.getItemViewType()) {
            case 0:
                ViewHolder0 viewHolder0 = (ViewHolder0)holder;
                ...
                break;

            case 2:
                ViewHolder2 viewHolder2 = (ViewHolder2)holder;
                ...
                break;
        }
    }
}

Source: stackoverflow.com

Similar codes

11 votes122 views3 answers
Linux change java
Java
15 votes149 views10 answers
Flutter
Java
4 votes129 views1 answer
String buffer in java
Java
1 vote120 views1 answer
Javadoc link to class
Java
0 vote120 views0 answer
Install java 11 mac
Java
0 vote124 views2 answers
Balanced string in java
Java
0 vote78 views1 answer
Javafx radio button toggle group
Java
3 votes129 views3 answers
Java max array
Java
2 votes162 views1 answer
Java lambda foreach multiple statements
Java
0 vote128 views1 answer
Single linked list in java
Java