android - Spinner with different view for each item -


i try make spinner first item in dropdownview has no radio button. override viewtypes of arrayadapter make sure there 2 different views in spinner , views don't recycled wrong item. override getdropdownview of arrayadapter remove radio button first item. working, selected item doesn't show radio button. think wouldn't have setcheckmarkdrawable(android.r.drawable.btn_radio), because should there, not case. ideas? thank you!

        @override         public int getviewtypecount()         {             return 2;         }          @override         public int getitemviewtype(int position)         {             if (position == 0)                 return 0;             else                 return 1;         }          @override         public view getdropdownview(int position, view convertview, android.view.viewgroup parent)         {             if (position == 0)             {                 view vw = super.getdropdownview(position, convertview, parent);                 checkedtextview tv = (checkedtextview) vw;                 if (tv != null)                 {                     tv.setcheckmarkdrawable(null);                     tv.settextcolor(color.gray);                     return tv;                 }                 return vw;             } else             {                  view vw = super.getdropdownview(position, convertview, parent);                 checkedtextview tv = (checkedtextview) vw;                 if (tv != null)                 {                     tv.setcheckmarkdrawable(android.r.drawable.btn_radio);                     tv.settextcolor(color.black);                     return tv;                 }                 return vw;             }         }

i have same problem. , yes, pzagor2 said - spinner doesn't support multi layout recycling dropdown list (getdropdownview). doesn't call getviewtypecount , getitemviewtype. here issue - #17128.

but still call these methods getview used display current spinner item , detect spinner width.

workaround: can check if supplied convertview has correct type , don't use if it's not true. in cases, example, when have 2 types , 1 type used less other.


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