The size of GridView keeps growing when PageAdapter (Android)

Solved( I just needed to change from FragmentPagerAdapter to FragmentStatePagerAdapter becuase the last one saves the states of a fragment that is not visible in the screen. So when you have to many fragments, which are not visible, the memory, information may leak and the activity maybe destroyed. This is what happend with the GridView ( Problem below) Adding FragmentStatePagerAdapter will save the state of the fragment when it becomes visible again.

I am developing an application for on-line shopping. Due to the big number of products that I have to display I have used a lot of categorization. One of the main feature that I am using is ViewPager with PageAdapter. In every fragment it's supposed to be different layouts. In one of the fragments I have used a GridView. The problem is that when I switch between pages, and I return to the first page the size of the GridView , the number of elements inside keeps growing repeating themselves. For example if I have 12 elements at the beginning, after I switch pages and then get back again it becomes 24, 36 etc.

Below is the code I used for this: EbuyHomeScreen.class

 public class EbuyHomeScreen extends FragmentActivity {

        @SuppressLint("InlinedApi") protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);

            setContentView(R.layout.ebuy_home_screen);

            /** Getting a reference to the ViewPager defined the layout file */        
            ViewPager pager = (ViewPager) findViewById(R.id.pager);

            /** Getting fragment manager */
            FragmentManager fm = getSupportFragmentManager();

            /** Instantiating FragmentPagerAdapter */
            EbuyFragmentPagerAdapter pagerAdapter = new EbuyFragmentPagerAdapter(fm);

            /** Setting the pagerAdapter to the pager object */
            pager.setAdapter(pagerAdapter);
        }

EbuyFragmentPagerAdapter

 public class EbuyFragmentPagerAdapter extends FragmentStatePagerAdapter{

        final int PAGE_COUNT = 3;

        /** Constructor of the class */
        public EbuyFragmentPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        /** This method will be invoked when a page is requested to create */
        @Override
        public Fragment getItem(int position) {
            switch (position) {

            case 0:
                EbuyFragmentLatest myFragmentLatest = new EbuyFragmentLatest();
                return myFragmentLatest;

            case 1:

                EbuyFragmentSold myFragmentSold = new EbuyFragmentSold();
                return myFragmentSold;

            case 2:
                EbuyFragmentSponsored myFragmentSponsored = new EbuyFragmentSponsored();
                return myFragmentSponsored;

            default:

                EbuyFragmentLatest myFragmentLatestDefault = new EbuyFragmentLatest();
                return myFragmentLatestDefault;
            }

        }

        /** Returns the number of pages */
        @Override
        public int getCount() {
            return PAGE_COUNT;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            switch (position) {
            /** code for returning the title*/      }
        }

    }

EbuyFragmentLatest

    public class EbuyFragmentLatest extends Fragment {

        final ArrayList<EbuyItem> ebuy_data = new ArrayList<EbuyItem>();
        private EbuyItemAdapter customAdapter;
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);

        }

        @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                Bundle savedInstanceState) {
            View v = inflater.inflate(R.layout.ebuy_home_fragment_latest,
                    container, false);
            JazzyGridView  mGrid = (JazzyGridView)v.findViewById(R.id.ebuy_list);
            mGrid.setTransitionEffect(JazzyHelper.TILT);

            ebuy_data.add(new EbuyItem("http://www.ebuy.al/Images/dsc/8884_400_300.jpg","Fustan Glamour","2,500L [17.9 €]"));
            /*
                ** filing with data continues */

            customAdapter = new EbuyItemAdapter(
                    container.getContext(), ebuy_data);
                    mGrid.setAdapter(customAdapter);
            return v;
        }
    }

EbuyItemAdapter

public class EbuyItemAdapter extends BaseAdapter {

    private ArrayList<EbuyItem> ebuy_data;

    private LayoutInflater layoutInflater;

    public EbuyItemAdapter(Context context, ArrayList<EbuyItem> ebuy_data) {
        this.ebuy_data = ebuy_data;
        layoutInflater = LayoutInflater.from(context);
    }

    public int getCount() {
        return ebuy_data.size();
    }

    public Object getItem(int position) {
        return ebuy_data.get(position);
    }

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

    @SuppressLint({ "DefaultLocale", "InflateParams" })
    public View getView(int position, View convertView, ViewGroup parent) {
        ViewHolder holder;
        if (convertView == null) {
            convertView = layoutInflater.inflate(R.layout.ebuy_item, null);
            holder = new ViewHolder();
            holder.name = (TextView) convertView.findViewById(R.id.name);
            holder.price = (TextView) convertView.findViewById(R.id.price);
            holder.image = (ImageView) convertView
                    .findViewById(R.id.ebuy_image);

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

        holder.name.setText(((EbuyItem) ebuy_data.get(position)).getName());
        holder.price.setText(((EbuyItem) ebuy_data.get(position)).getPrice());
        UrlImageViewHelper.setUrlDrawable(holder.image,
                ((EbuyItem) ebuy_data.get(position)).getImageUrl(),
                R.drawable.loading);

        return convertView;
    }

    static class ViewHolder {

        TextView name;
        TextView price;
        ImageView image;
    }

}