void PresentViewController(MSConversation conversation, MSMessagesAppPresentationStyle presentationStyle)
{
// Determine the controller to present.
UIViewController controller;
if (presentationStyle == MSMessagesAppPresentationStyle.Compact)
{
// Show a list of previously created ice creams.
controller = InstantiateIceCreamsController();
}
else
{
var iceCream = new IceCream(conversation.SelectedMessage);
controller = iceCream.IsComplete ? InstantiateCompletedIceCreamController(iceCream) : InstantiateBuildIceCreamController(iceCream);
}
foreach (var child in ChildViewControllers)
{
child.WillMoveToParentViewController(null);
child.View.RemoveFromSuperview();
child.RemoveFromParentViewController();
}
AddChildViewController(controller);
controller.View.Frame = View.Bounds;
controller.View.TranslatesAutoresizingMaskIntoConstraints = false;
View.AddSubview(controller.View);
controller.View.LeftAnchor.ConstraintEqualTo(View.LeftAnchor).Active = true;
controller.View.RightAnchor.ConstraintEqualTo(View.RightAnchor).Active = true;
controller.View.TopAnchor.ConstraintEqualTo(View.TopAnchor).Active = true;
controller.View.BottomAnchor.ConstraintEqualTo(View.BottomAnchor).Active = true;
controller.DidMoveToParentViewController(this);
}
public override void DidTransition(MSMessagesAppPresentationStyle presentationStyle)
{
base.DidTransition(presentationStyle);
// Called after the extension transitions to a new presentation style.
// Use this method to finalize any behaviors associated with the change in presentation style.
}
public override void WillTransition(MSMessagesAppPresentationStyle presentationStyle)
{
base.WillTransition(presentationStyle);
// Called before the extension transitions to a new presentation style.
// Use this method to prepare for the change in presentation style.
}
public override void WillTransition(MSMessagesAppPresentationStyle presentationStyle)
{
var conversation = ActiveConversation;
if (conversation == null)
{
throw new Exception("Expected an active converstation");
}
// Present the view controller appropriate for the conversation and presentation style.
PresentViewController(conversation, presentationStyle);
}
void PresentViewController(MSConversation conversation, MSMessagesAppPresentationStyle presentationStyle)
{
// For both Compact and Expanded presentation styles, show the list of stickers.
UIViewController controller = InstantiateXamarinStickersController();
foreach (var child in ChildViewControllers)
{
child.WillMoveToParentViewController(null);
child.View.RemoveFromSuperview();
child.RemoveFromParentViewController();
}
AddChildViewController(controller);
controller.View.Frame = View.Bounds;
controller.View.TranslatesAutoresizingMaskIntoConstraints = false;
View.AddSubview(controller.View);
controller.View.LeftAnchor.ConstraintEqualTo(View.LeftAnchor).Active = true;
controller.View.RightAnchor.ConstraintEqualTo(View.RightAnchor).Active = true;
controller.View.TopAnchor.ConstraintEqualTo(View.TopAnchor).Active = true;
controller.View.BottomAnchor.ConstraintEqualTo(View.BottomAnchor).Active = true;
controller.DidMoveToParentViewController(this);
}
public override void WillTransition(MSMessagesAppPresentationStyle presentationStyle)
{
var conversation = ActiveConversation;
if (conversation == null)
throw new Exception ("Expected an active converstation");
// Present the view controller appropriate for the conversation and presentation style.
PresentViewController (conversation, presentationStyle);
}
void PresentViewController(MSConversation conversation, MSMessagesAppPresentationStyle presentationStyle)
{
// Determine the controller to present.
UIViewController controller;
if (presentationStyle == MSMessagesAppPresentationStyle.Compact) {
// Show a list of previously created ice creams.
controller = InstantiateIceCreamsController ();
} else {
var iceCream = new IceCream (conversation.SelectedMessage);
controller = iceCream.IsComplete ? InstantiateCompletedIceCreamController (iceCream) : InstantiateBuildIceCreamController (iceCream);
}
foreach (var child in ChildViewControllers) {
child.WillMoveToParentViewController (null);
child.View.RemoveFromSuperview ();
child.RemoveFromParentViewController ();
}
AddChildViewController (controller);
controller.View.Frame = View.Bounds;
controller.View.TranslatesAutoresizingMaskIntoConstraints = false;
View.AddSubview (controller.View);
controller.View.LeftAnchor.ConstraintEqualTo (View.LeftAnchor).Active = true;
controller.View.RightAnchor.ConstraintEqualTo (View.RightAnchor).Active = true;
controller.View.TopAnchor.ConstraintEqualTo (View.TopAnchor).Active = true;
controller.View.BottomAnchor.ConstraintEqualTo (View.BottomAnchor).Active = true;
controller.DidMoveToParentViewController (this);
}
