java - I want to set a thread inside getView method how should i do it? -

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the code of getview method this:

  public view getview(int position, view convertview, viewgroup parent) {             // todo auto-generated method stub                        layoutinflater inf = getlayoutinflater();             view v;              v = inf.inflate(r.layout.rowdetails, parent, false);              textview _tvname = (textview)v.findviewbyid(r.id.tvname);             imageview _ivimg = (imageview)v.findviewbyid(r.id.ivimg);              car_setget c = new car_setget();             c = arrlist.get(position);                        _tvname.settext(c.getname());              //loader.displayimage(c.getimg(), _ivimg, op, null);              imagedownloader task = new imagedownloader();             try {              bitmap image = task.execute(c.getimg()).get();             _ivimg.setimagebitmap(image);             } catch(exception e) {                 e.printstacktrace();             }                     return v;         }     }   //imagedownloader.java   public class imagedownloader extends asynctask<string, void, bitmap> {          @override         protected bitmap doinbackground(string... urls) {             // todo auto-generated method stub             try {                 url url = new url(urls[0]);                 httpurlconnection connection = (httpurlconnection)url.openconnection();                 connection.connect();                  inputstream = connection.getinputstream();                  bitmap bitmap = bitmapfactory.decodestream(is);                  return bitmap;             } catch(exception e) {                 e.printstacktrace();             }              return null;          }   }

how may solve this? want create new thread inside thread want declare whole body of getview method. possible or not? please me.

try this:

 (activity)context).runonuithread(new runnable() {             public void run() {                 //  code                 toast.maketext(magcontext, "hi", toast.length_short).show();             }         });

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