Activity

public void selectSpinner() {

        if (rotationAnimator != null) {
            rotationAnimator.cancel();
        }

        final ArrayList<Integer> spinnerList = new ArrayList<>();
        spinnerList.add(R.drawable.spinner);
        spinnerList.add(R.drawable.spinner_blue);
        spinnerList.add(R.drawable.spinner_blue_1);
        spinnerList.add(R.drawable.spinner_blue_2);
        spinnerList.add(R.drawable.spinner_red_1);
//        spinnerList.add(R.drawable.spinner_red_2);
        spinnerList.add(R.drawable.spinner_red_4);
        spinnerList.add(R.drawable.spinner_red_5);
        spinnerList.add(R.drawable.spinner_gold);
        spinnerList.add(R.drawable.spinner_green);

        final Dialog dialog = new Dialog(context);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setContentView(R.layout.select_spinner_dialog);
        dialog.setCancelable(true);
        dialog.show();

        final GridView gridView = (GridView) dialog.findViewById(R.id.spinnerGrid);
        gridView.setAdapter(new SpinnerGridAdapter(context, spinnerList));
        gridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                setImage(spinnerList.get(position),true);
                btnSelect.setImageResource(spinnerList.get(position));
                dialog.dismiss();
            }
        });
    }


}

Adater

public class SpinnerGridAdapter extends BaseAdapter {

    Context context;
    ArrayList<Integer> spinnerIds;

    public SpinnerGridAdapter(Context context, ArrayList<Integer> spinnerIds) {
        this.context = context;
        this.spinnerIds = spinnerIds;
    }

    @Override
    public int getCount() {
        return spinnerIds.size();
    }

    @Override
    public Object getItem(int position) {
        return spinnerIds.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View v = LayoutInflater.from(context).inflate(R.layout.spinner_item, parent, false);
        ImageView imageView = (ImageView) v.findViewById(R.id.fidgetSpinner);
        imageView.setImageResource(spinnerIds.get(position));
       
        return v;
    }
}