public class MainActivity extends Activity {
    //Have added both list and grid in same activity
    private GridView grid;

    public String[] Vehicles = {"Bajaj", "Honda", "Hero"};//Array for grid view

    public int[] images = {R.drawable.ic_launcher, R.drawable.ic_seekmenu, R.drawable.quantitycircle};

    // ArrayList<ItemDetails> data = new ArrayList<ItemDetails>();
    private ListView List;

    private ListAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        grid = (GridView) findViewById(R.id.gridView1);

        final CustomGrid adapter1 = new CustomGrid(MainActivity.this, images,
                Vehicles);
        grid.setAdapter(adapter1);
        List = (ListView) findViewById(R.id.listV_main);
        // List.setAdapter(adapter);
        // METHOD WHICH WILL HANDLE DYNAMIC INSERTION

        grid.setOnItemClickListener(new AdapterView.OnItemClickListener() {

            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                                    int position, long id) {

                adapter = new ItemListBaseAdapter(getApplicationContext(), images, Vehicles);

                List.setAdapter(adapter);
                Log.v("adapter", "" + adapter);

            }
        });


        //Customization of List View

        public class ItemListBaseAdapter extends BaseAdapter {
            private static ArrayList<ItemDetails> itemDetailsrrayList;


            private LayoutInflater Inflater = null;
            int pos = 0;
            ItemDetails Itemdeatail;
            // private int image;
            private Context mContext;

            String[] vehicles;
            int[] images;

            public ItemListBaseAdapter(Context c, int[] images2, String[] vehicles2) {
                this.mContext = c;
                this.images = images2;
                this.vehicles = vehicles2;

                // TODO Auto-generated constructor stub
            }

            public int getCount() {
                return vehicles.length;
            }

            public Object getItem(int position) {
                return position;
            }

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

            public View getView(int position, View convertView, ViewGroup parent) {
                final ViewHolder holder;
                LayoutInflater layoutInflater;

                if (convertView == null) {
                    layoutInflater = (LayoutInflater) mContext
                            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);

                    convertView = layoutInflater.inflate(
                            R.layout.product_listview_items, null);
                    holder = new ViewHolder();

                    holder.itemImage = (ImageView) convertView
                            .findViewById(R.id.product_listview_items_productimage);

                    holder.tv = (TextView) convertView
                            .findViewById(R.id.product_listview_items_productitemname);
                    holder.textview = (TextView) convertView
                            .findViewById(R.id.product_listview_items_productquantityimage);

                    convertView.setTag(holder);
                } else {
                    holder = (ViewHolder) convertView.getTag();

                }

                holder.itemImage.setBackgroundResource(images[position]);
                Log.v("images", "" + images.toString());
                holder.tv.setText(vehicles[position]);
                Log.v("veh", "" + vehicles[position].toString());


                return convertView;
            }

            class ViewHolder {

                TextView tv;
                ImageView itemImage;
                TextView textview;
            }
        }
    }
}