private int measureContentWidth(ArrayAdapter listAdapter)
{
ViewGroup mMeasureParent = null;
int maxWidth = 0;
View itemView = null;
int itemType = 0;
ArrayAdapter adapter = listAdapter;
int widthMeasureSpec = View.MeasureSpec.MakeMeasureSpec(0, MeasureSpecMode.Unspecified);
int heightMeasureSpec = View.MeasureSpec.MakeMeasureSpec(0, MeasureSpecMode.Unspecified);
int count = adapter.Count;
for (int i = 0; i < count; i++)
{
int positionType = adapter.GetItemViewType(i);
if (positionType != itemType)
{
itemType = positionType;
itemView = null;
}
if (mMeasureParent == null)
{
mMeasureParent = new FrameLayout(this);
}
itemView = adapter.GetView(i, itemView, mMeasureParent);
itemView.Measure(widthMeasureSpec, heightMeasureSpec);
int itemWidth = itemView.MeasuredWidth;
if (itemWidth > maxWidth)
{
maxWidth = itemWidth;
}
}
return(maxWidth + 40);
}
