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ExpandableHeightGridView.cs
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ExpandableHeightGridView.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Android.App;
using Android.Content;
using Android.OS;
using Android.Runtime;
using Android.Util;
using Android.Views;
using Android.Widget;
namespace ImageSlider
{
class ExpandableHeightGridView : GridView
{
bool expanded = false;
public ExpandableHeightGridView(Context context) : base(context)
{
}
public ExpandableHeightGridView(Context context, IAttributeSet attrs) : base(context, attrs)
{
}
public bool isExpanded()
{
return expanded;
}
protected override void OnMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
// HACK! TAKE THAT ANDROID!
if (isExpanded())
{
int heightSpec = MeasureSpec.MakeMeasureSpec(MeasuredSizeMask, MeasureSpecMode.AtMost);
base.OnMeasure(widthMeasureSpec, heightSpec);
}
else
{
base.OnMeasure(widthMeasureSpec, heightMeasureSpec);
}
}
public void setExpanded(bool expanded)
{
this.expanded = expanded;
}
}
}