android - How to Configure Listview with more than 16 Items in GetView with holder -


i have problem getview adding items in listview baseadapter. when store "0 15 items " " if(position == 0 ) if(position == 15) " displays listview items in sequence. when try adding 1 more (16th) item listview (like if(position == 16)), displays first item in listview , doesn't show 16th item have added array.

i using custom listview row , each row has own function interacts users. don't know how add more 16 items in getview using 'position'.

i have listview of 21 items can not implement more 16 items.

any 1 have solution of pls tell me

getview code

public view getview(int position, view convertview, viewgroup parent) {     // todo auto-generated method stub     holder holder;     textview tv1;     imageview img;     textview desc;      layoutinflater inflater = context.getlayoutinflater();      if(convertview == null){       convertview = inflater.inflate(r.layout.screenlock_addapter, parent,false);     holder = new holder();      if(position == 0 ){     holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);     holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);     holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);     holder.htv.settext(listitem[position]);     holder.hdesc.settext(desc1[position]);     holder.himg.setimageresource(aimg[position]);     convertview.settag(holder);     }     if(position == 1 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.htv.settext(listitem[position]);         convertview.settag(holder);         }      if(position == 2 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }         if(position == 3 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 4 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 5 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 6 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 7 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 8 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 9 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 10 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 11 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 12 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 13 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == 14 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }      if(position == 15 ){             holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);             holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);             holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);             holder.htv.settext(listitem[position]);             holder.hdesc.settext(desc1[position]);             holder.himg.setimageresource(aimg[position]);             convertview.settag(holder);             }         if(position == position + 1 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }        if(position == position + 2 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == position + 3 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == position + 4 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }     if(position == position + 5 ){         holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);         holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);         holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);         holder.htv.settext(listitem[position]);         holder.hdesc.settext(desc1[position]);         holder.himg.setimageresource(aimg[position]);         convertview.settag(holder);         }      }      else {             holder = (holder) convertview.gettag();         }       return convertview; }

try out code...

public view getview(int position, view convertview, viewgroup parent) { // todo auto-generated method stub holder holder; textview tv1; imageview img; textview desc;

layoutinflater inflater = context.getlayoutinflater();  if(convertview == null){   convertview = inflater.inflate(r.layout.screenlock_addapter, parent,false);  holder = new holder();  if(position == 1 ){     holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);     holder.htv.settext(listitem[position]);     convertview.settag(holder); }  else{     holder.htv = (textview) convertview.findviewbyid(r.id.scl_tv);     holder.himg = (imageview) convertview.findviewbyid(r.id.scl_img);     holder.hdesc = (textview) convertview.findviewbyid(r.id.scl_desc);     holder.htv.settext(listitem[position]);     holder.hdesc.settext(desc1[position]);     holder.himg.setimageresource(aimg[position]);     convertview.settag(holder);     }  }  else {         holder = (holder) convertview.gettag();     }   return convertview;

}


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