private void applyTo(View target)
{
Android.Views.ViewGroup.LayoutParams lp = target.LayoutParameters;
Android.Views.IViewParent parent = target.Parent;
FrameLayout container = new FrameLayout(context);
if (target is TabWidget)
{
// set target to the relevant tab child container
target = ((TabWidget)target).GetChildTabViewAt(targetTabIndex);
this.target = target;
((ViewGroup)target).AddView(container,
new Android.Views.ViewGroup.LayoutParams(Android.Views.ViewGroup.LayoutParams.FillParent, Android.Views.ViewGroup.LayoutParams.FillParent));
this.Visibility = (ViewStates.Gone);
container.AddView(this);
}
else
{
// TODO verify that parent is indeed a ViewGroup
ViewGroup group = (ViewGroup)parent;
int index = group.IndexOfChild(target);
group.RemoveView(target);
group.AddView(container, index, lp);
container.AddView(target);
this.Visibility = (ViewStates.Gone);
container.AddView(this);
group.Invalidate();
}
}
private void moveToBack(View myCurrentView)
{
ViewGroup myViewGroup = ((ViewGroup)myCurrentView.Parent);
int index = myViewGroup.IndexOfChild(myCurrentView);
for (int i = 0; i < index; i++)
{
myViewGroup.BringChildToFront(myViewGroup.GetChildAt(i));
}
}
public static void replaceView(View currentView, View newView)
{
ViewGroup parent = getParent(currentView);
if (parent == null)
{
return;
}
int index = parent.IndexOfChild(currentView);
removeView(currentView);
removeView(newView);
parent.AddView(newView, index);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View layout = base.OnCreateView(inflater, container, savedInstanceState);
ListView lv = (ListView)layout.FindViewById(Android.Resource.Id.List);
ViewGroup parent = (ViewGroup)lv.Parent;
// Remove ListView and add PullToRefreshListView in its place
int lvIndex = parent.IndexOfChild(lv);
parent.RemoveViewAt(lvIndex);
mPullToRefreshListView = onCreatePullToRefreshListView(inflater, savedInstanceState);
parent.AddView(mPullToRefreshListView, lvIndex, lv.LayoutParameters);
return(layout);
}
private void checkZPosition()
{
// If the toast isn't visible, no point in updating all the views
if (!mVisible)
{
return;
}
int pos = mParentView.IndexOfChild(mView);
int count = mParentView.ChildCount;
if (pos != count - 1)
{
((ViewGroup)mView.Parent).RemoveView(mView);
mParentView.RequestLayout();
mParentView.AddView(mView, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WrapContent, ViewGroup.LayoutParams.WrapContent));
}
}
private void ApplyTo(View target)
{
var lp = target.LayoutParameters;
IViewParent parent = target.Parent;
FrameLayout container = new FrameLayout(context);
// borrow some properties from the view which the badge is being applied
this.Clickable = target.Clickable;
this.Focusable = target.Focusable;
this.FocusableInTouchMode = target.FocusableInTouchMode;
if (target is TabWidget)
{
target = ((TabWidget)target).GetChildTabViewAt(targetTabIndex);
this.target = target;
((ViewGroup)target).AddView(
container,
new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FillParent, ViewGroup.LayoutParams.FillParent)
);
Visibility = ViewStates.Gone;
container.AddView(this);
}
else
{
ViewGroup group = (ViewGroup)parent; // will throw an exception if not actually a ViewGroup
int index = group.IndexOfChild(target);
group.RemoveView(target);
group.AddView(container, index, lp);
container.AddView(target);
Visibility = ViewStates.Gone;
container.AddView(this);
group.Invalidate();
}
}
