android - GridView inside ListView giving OutOfMemoryError -

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i creating , gallery in images grouped date. using listview has gridview @ each row. when gridview of row contains large amount of images 2000, app crashed giving outofmemoryerror. how fix ?

adapter of listview:

public class myadapter extends baseadapter { private arraylist<string> itemdetailsrraylist; context mcontext;  private layoutinflater l_inflater;  public myadapter(context context,         arraylist<string> results) {     itemdetailsrraylist = results;     l_inflater = layoutinflater.from(context);     mcontext = context; }  public int getcount() {     return itemdetailsrraylist.size(); }  public object getitem(int position) {     return itemdetailsrraylist.get(position); }  public long getitemid(int position) {     return position; }  public view getview(int position, view convertview, viewgroup parent) {     viewholder holder;     if (convertview == null) {         convertview = l_inflater.inflate(r.layout.settinglayout, null);         holder = new viewholder();          holder.mygrid = (mygridview) convertview                 .findviewbyid(r.id.grid);                       convertview.settag(holder);     } else {         holder = (viewholder) convertview.gettag();     }      holder.mygrid.setadapter(new imageadapter(itemdetailsrraylist.get(position)));      return convertview; }  static class viewholder {     mygridview mygrid;        }    }

my custom gridview class

public class mygridview extends gridview{  public mygridview(context context) {     super(context);  } boolean expanded = false;   public boolean isexpanded() {     return expanded; }  public void setexpanded(boolean expanded) {     this.expanded = expanded; }  @override public void onmeasure(int widthmeasurespec, int heightmeasurespec) {     // hack!  take android!     if (isexpanded()) {                  // calculate entire height providing large height hint.         // not use highest 2 bits of integer;         // reserved measurespec mode.         int expandspec = measurespec.makemeasurespec(integer.max_value >> 2,                     measurespec.at_most);         super.onmeasure(widthmeasurespec, expandspec);          layoutparams params = (layoutparams) getlayoutparams();         params.height = getmeasuredheight();     } else {         super.onmeasure(widthmeasurespec, heightmeasurespec);     } }

}


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