public async Task PopViewAsync(DefaultAnimationBehavior defaultAnimation, bool animateIn = false, bool animateOut = true, Animation otherAnimation = null)
{
//TODO: Exception handling
if (CurrentIndex > 0)
{
// Animate transition
await AnimateTransitioning.DefaultTransitioning(
CurrentView,
defaultAnimation,
false,
animateIn || animateOut || otherAnimation != null,
(animateIn)?PreviousView : null,
otherAnimation);
await Task.Delay(1000);
// After awaiting, the thread will not be on the UI thread, thus needing the dispatcher
// Change the content view whenever the stack changes (always show the top one)
ContentGrid.Dispatcher.BeginInvokeOnMainThread(() =>
{
ContentGrid.Children.Remove(CurrentView);
// Remove top view from stack
ViewStack.Remove(CurrentView);
// This is the new current view after the old current view being removed
CurrentView.Appeared = true;
});
}
}
public async Task PushViewAsync(NavigatableView view, DefaultAnimationBehavior defaultAnimation, bool animateIn = true, bool animateOut = false, Animation otherAnimations = null)
{
// Add to stack
ViewStack.Add(view);
view.Parent = this;
// Initialize the position
if (animateIn)
{
view.InitializeDefaultTransitionPosition(defaultAnimation);
}
// Change the content view whenever the stack changes (always show the top one)
ContentGrid.Children.Add(view);
await AnimateTransitioning.DefaultTransitioning(
view,
defaultAnimation,
true,
animateIn || animateOut || otherAnimations != null,
(animateOut)?PreviousView : null,
otherAnimations);
CurrentView.Appeared = true;
if (PreviousView != null)
{
PreviousView.Appeared = false;
}
}
public async Task PopViewAsync(bool animateIn = false, bool animateOut = true, Animation otherAnimations = null)
{
//TODO: Exception handling
if (CurrentIndex > 0)
{
// Animate transition
await AnimateTransitioning.CustomTransitioning(CurrentView, PreviousView, false, animateIn, animateOut, otherAnimations);
// After awaiting, the thread will not be on the UI thread, thus needing the dispatcher
// Change the content view whenever the stack changes (always show the top one)
ContentGrid.Dispatcher.BeginInvokeOnMainThread(() =>
{
ContentGrid.Children.Remove(CurrentView);
// Remove top view from stack
ViewStack.Remove(CurrentView);
});
CurrentView.Appeared = true;
}
}
public async Task PushViewAsync(NavigatableView view, bool animateIn = true, bool animateOut = false, Animation otherAnimations = null)
{
// Add to stack
ViewStack.Add(view);
view.Parent = this;
// Initialize the position
if (animateIn)
{
view.InitializePosition();
}
// Change the content view whenever the stack changes (always show the top one)
ContentGrid.Children.Add(view);
// Animate transition
await AnimateTransitioning.CustomTransitioning(CurrentView, PreviousView, true, animateIn, animateOut, otherAnimations);
CurrentView.Appeared = true;
if (PreviousView != null)
{
PreviousView.Appeared = false;
}
}