private void RemoveCroutonFromViewParent(Crouton crouton)
{
if (crouton.IsShowing())
{
var parent = (ViewGroup)crouton.GetView().Parent;
if (null != parent)
{
parent.RemoveView(crouton.GetView());
}
}
}
/**
* Adds a {@link Crouton} to the {@link ViewParent} of it's {@link Activity}.
*
* @param crouton
* The {@link Crouton} that should be added.
*/
private void AddCroutonToView(Crouton crouton)
{
// don't Add if it is already showing
if (crouton.IsShowing())
{
return;
}
View croutonView = crouton.GetView();
if (null == croutonView.Parent)
{
ViewGroup.LayoutParams parameters = croutonView.LayoutParameters;
if (null == parameters)
{
parameters = new ViewGroup.MarginLayoutParams(ViewGroup.LayoutParams.MatchParent,
ViewGroup.LayoutParams.WrapContent);
}
// display Crouton in ViewGroup is it has been supplied
if (null != crouton.GetViewGroup())
{
ViewGroup croutonViewGroup = crouton.GetViewGroup();
if (ShouldAddViewWithoutPosition(croutonViewGroup))
{
croutonViewGroup.AddView(croutonView, parameters);
}
else
{
croutonViewGroup.AddView(croutonView, 0, parameters);
}
}
else
{
Activity activity = crouton.GetActivity();
if (null == activity || activity.IsFinishing)
{
return;
}
HandleTranslucentActionBar((ViewGroup.MarginLayoutParams)parameters, activity);
HandleActionBarOverlay((ViewGroup.MarginLayoutParams)parameters, activity);
activity.AddContentView(croutonView, parameters);
}
}
croutonView.RequestLayout(); // This is needed so the animation can use the measured with/height
ViewTreeObserver observer = croutonView.ViewTreeObserver;
if (null != observer)
{
CallOnGlobalLayout(crouton, croutonView);
}
}