package in.lib.view;
import android.content.Context;
import android.util.AttributeSet;
import android.widget.ImageButton;
public class AspectRatioImageButton extends ImageButton
{
public AspectRatioImageButton(Context context)
{
super(context);
}
public AspectRatioImageButton(Context context, AttributeSet attrs)
{
super(context, attrs);
}
public AspectRatioImageButton(Context context, AttributeSet attrs, int defStyle)
{
super(context, attrs, defStyle);
}
@Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
if (getDrawable() != null)
{
int width = MeasureSpec.getSize(widthMeasureSpec);
int height = width * getDrawable().getIntrinsicHeight() / getDrawable().getIntrinsicWidth();
setMeasuredDimension(width, height);
}
}
}