public virtual void setIcon(android.graphics.drawable.Drawable icon)
{
bool showIcon = mItemData.shouldShowIcon() || mForceShowIcon;
if (!showIcon && !mPreserveIconSpacing)
{
return;
}
if (mIconView == null && icon == null && !mPreserveIconSpacing)
{
return;
}
if (mIconView == null)
{
insertIconView();
}
if (icon != null || mPreserveIconSpacing)
{
mIconView.setImageDrawable(showIcon ? icon : null);
if (mIconView.getVisibility() != VISIBLE)
{
mIconView.setVisibility(VISIBLE);
}
}
else
{
mIconView.setVisibility(GONE);
}
}