Android.view.viewgroup$layoutparams cannot is cast to Android.widget.abslistview$layoutparams

LinearLayout layout = (linearlayout) minflater.inflate (                    null);             New Linearlayout.layoutparams (                    updeviceinfo.getdevicewidth (), layoutparams.wrap_content);            Rootlayout.addview (Convertview, param);

I want to manually set the width of the layout, the result is an error (although a small chance to error)

Java.lang.classcastexception:android.view.viewgroup$layoutparams cannot is cast to android.widget.abslistview$ Layoutparams

WORKAROUND: Instead of creating a new layoutparams, get layoutparams from the original view

Linearlayout.layoutparams param = (android.widget.LinearLayout.LayoutParams) checklayout                    . Getlayoutparams ( );             = Updeviceinfo.getdevicewidth ();

It seems that when a view has layoutparams, it is best not to add a new layoutparams.

Android.view.viewgroup$layoutparams cannot is cast to Android.widget.abslistview$layoutparams