android - The specified child already has a parent and click event -

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that code...

for(int i=0;i<siteslist.getpdf().size();i++)     {         bitmap bmp;         url url=null;         inputstream is;         imageview iv=null;          tr=new tablerow(this);         tr.setlayoutparams(new layoutparams(                 layoutparams.wrap_content,                 layoutparams.wrap_content));          (int j=0;j<2;j++)         {             iv=new imageview(this);             try             {                 s1=siteslist.getthumbnail().get(count);                 url = new url(s1);                 count++;                   conn=(httpurlconnection)url.openconnection();                   conn.setdoinput(true);                  conn.connect();                    = conn.getinputstream();                   bmp = bitmapfactory.decodestream(is);                   iv.setimagebitmap(bmp);                      iv.setlayoutparams(new layoutparams(                             layoutparams.fill_parent,                             layoutparams.fill_parent));                     iv.setid(ids);                     int flag=iv.getid();                     log.v(".....flag.....",+flag+"");                      tr.addview(iv);                      tl.addview(tr,new tablelayout.layoutparams(                             layoutparams.fill_parent,                             layoutparams.wrap_content));                      ids++;                     log.v(".....counter...",count+"");                     iv.setonclicklistener(new view.onclicklistener()                      {                          public void onclick(view v)                          {                               int a=v.getid();                             if(a==0)                             {                                 toast.maketext(getapplicationcontext(), "0",toast.length_short).show();                             }                             else if(a==1)                             {                                 toast.maketext(getapplicationcontext(), "1",toast.length_short).show();                             }                             else if(a==2)                             {                                 toast.maketext(getapplicationcontext(), "2",toast.length_short).show();                             }                             else if(a==3)                             {                                 toast.maketext(getapplicationcontext(), "3",toast.length_short).show();                             }                             else if(a==4)                             {                                 toast.maketext(getapplicationcontext(), "4",toast.length_short).show();                             }                             else if(a==5)                             {                                 toast.maketext(getapplicationcontext(), "5",toast.length_short).show();                             }                          }                     });                   }catch(exception e)             {                 e.printstacktrace();             }         }          //log.v(".....myids",ids+"");         //ids++;     }

it show me (1)"the specified child has parent" warning , (2) when click image recognize 0,1,2 on toast.

can me.thanks in advance

regards

arpit

in inner loop loops 0,1 i.e 2 times.

in inner loop adding same tr(tablerow) tl(tablelayout) twice hence giving specified child has parent warning.

you not manipulating ids variable hence getting toast 0,1,2, iv.setid(ids); since inner loop repeats twice check ids variable.


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