[Solved] Picasso recycle view retrofit 2 in grid view

by


Change adapter = new DataAdapter(data,context); line to adapter = new DataAdapter(data,YourActivity.this);

then, go to the Adapter class,

and paste 

public class DataAdapter extends RecyclerView.Adapter<DataAdapter.ViewHolder> {
    private ArrayList<dashboard.Dashboard_info> android;
    private Activity activity;

    public DataAdapter(ArrayList<dashboard.Dashboard_info> android,Activity activity) {
        this.android = android;
        this.activity = activity;
    }

now use picasso with

Picasso.with(activity).load(android.get(i)
                .getWeek_image())
                .resize(250,200) 
                .into(viewHolder.img_android);

solved Picasso recycle view retrofit 2 in grid view