Android: Increase height of linear layout while adding ImageViews to it -


i trying add imageviews drag , drop linearlayout. after adding 5 imageviews, linearlayout size should increase , imageviews should add in next line of linerlayout. trying add 5 sets of imageviews in linearlayout. first 5 in first line, next 5 in 2nd line etc...

any idea how achieve this. tried in following manner imageviews not added after increasing height of linerlayout.

case dragevent.action_drop:              if(v == findviewbyid(r.id.dragdropherelinear)) {                 view view = (view) event.getlocalstate();                 viewgroup viewgroup = (viewgroup) view.getparent();                 //viewgroup.removeview(view);                                     imageview iv = new imageview(getapplicationcontext());                   linearlayout containview = (linearlayout) v;                  textview textview = (textview) findviewbyid(r.id.tvdragdrophere);                  if(count > 4 ) {                     count = 0;                     containview.getlayoutparams().height = containview.getlayoutparams().height + 200;                     containview.requestlayout();                     //invalidate();                 }                                     iv.setpadding(5, 0, 5, 0);                 containview.addview(iv);                 iv.setvisibility(view.visible);                 view.setvisibility(view.visible);                 count++;              } else {                 view view = (view) event.getlocalstate();                 view.setvisibility(view.visible);                 context context = getapplicationcontext();                 toast.maketext(getapplicationcontext(), "problem in dropping image",                          toast.length_long).show();             }             break;

you set in layout height ="match_parent" in xml file or can set dynamically this.....

 layoutparams layoutparams = (layoutparams) layoutname.getlayoutparams();  layoutparams.width = framelayout.layoutparams.fill_parent;  layoutparams.width = framelayout.layoutparams.wrap_content;

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