android - How can i get the url from an Image using two activities? -
i have 2 activities, 1 called listview, , second activity called informations, shows specific information specific user.
and pass 1 image listview, informations activity.
to image url user, i'm trying use intent.
listview activity
lv.setonitemclicklistener(new onitemclicklistener() { @override public void onitemclick(adapterview<?> parent, view view, int position, long id) { string checkid = ((textview) view.findviewbyid(r.id.id)) .gettext().tostring(); string checkimage = ((imageview) view.findviewbyid(r.id.list_image)).getcontext().tostring(); intent in = new intent(getapplicationcontext(), userprofile.class); in.putextra("teste", checkid); in.putextra("teste2", checkimage); startactivity(in); } });
informations activity
intent intent = getintent(); string id = intent.getstringextra("teste"); string image = intent.getstringextra("teste2"); picasso.with(this) .load(image) .into(imageview);
but not working, how can that?
this not way url image. wrong.
string checkimage = ((imageview) view.findviewbyid(r.id.list_image)).getcontext().tostring();
you can set tag imageview however, need to in adapter. imageview.settag(url)
, retrive string url = (string)((imageview) view.findviewbyid(r.id.list_image)).gettag();
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