C# (CSharp) Android.Views View.BuildDrawingCache Exemples

Exemple #1

        public static Bitmap ConvertViewToBitmap(Android.Views.View v)
        {
            v.SetLayerType(LayerType.Hardware, null);
            v.DrawingCacheEnabled = true;

            v.Measure(Android.Views.View.MeasureSpec.MakeMeasureSpec(0, MeasureSpecMode.Unspecified), Android.Views.View.MeasureSpec.MakeMeasureSpec(0, MeasureSpecMode.Unspecified));
            v.Layout(0, 0, v.MeasuredWidth, v.MeasuredHeight);

            v.BuildDrawingCache(true);
            Bitmap b = Bitmap.CreateBitmap(v.GetDrawingCache(true));

            v.DrawingCacheEnabled = false; // clear drawing cache
            return(b);
        }