AnimatedTransition

open class AnimatedTransition: UIPercentDrivenInteractiveTransition,
                               UIViewControllerAnimatedTransitioning,
                               UIViewControllerTransitioningDelegate,
                               UINavigationControllerDelegate

转场动画类，默认透明度变化

Transition

  • 创建系统转场单例，不支持交互手势转场

    Declaration

    Swift

    public static let system: AnimatedTransition

  • 设置动画句柄

    Declaration

    Swift

    open var transitionBlock: ((AnimatedTransition) -> Void)?

  • 动画持续时间，必须大于0，默认0.35秒(默认设置completionSpeed为0.35)

    Declaration

    Swift

    open var transitionDuration: TimeInterval

  • 获取动画类型，默认根据上下文判断

    Declaration

    Swift

    open var transitionType: AnimatedTransitionType { get set }

  • 创建动画转场

    Declaration

    Swift

    public override init()

  • 创建动画句柄转场

    Declaration

    Swift

    public convenience init(block: ((AnimatedTransition) -> Void)?)

Interactive

  • 是否启用交互pan手势进行pop|dismiss，默认NO。可使用父类属性设置交互动画

    Declaration

    Swift

    open var interactEnabled: Bool { get set }

  • 是否启用screenEdge交互手势，默认NO，gestureRecognizer加载前设置生效

    Declaration

    Swift

    open var interactScreenEdge: Bool

  • 指定交互pan手势对象，默认PanGestureRecognizer，可设置交互方向，滚动视图等

    Declaration

    Swift

    open var gestureRecognizer: UIPanGestureRecognizer { get set }

  • 是否正在交互中，手势开始才会标记为YES，手势结束标记为NO

    Declaration

    Swift

    open private(set) var isInteractive: Bool { get }

  • 自定义交互句柄，可根据手势state处理不同状态的交互，返回YES执行默认交互，返回NO不执行。默认为空，执行默认交互

    Declaration

    Swift

    open var interactBlock: ((UIPanGestureRecognizer) -> Bool)?

  • 自定义dismiss关闭动画完成回调，默认nil

    Declaration

    Swift

    open var dismissCompletion: (() -> Void)?

  • 手工绑定交互控制器，添加pan手势，需要vc.view存在时调用才生效。默认自动绑定，如果自定义interactBlock，必须手工绑定

    Declaration

    Swift

    open func interact(with viewController: UIViewController)

Presentation

  • 是否启用默认展示控制器，启用后自动设置presentationBlock返回PresentationController，默认NO

    Declaration

    Swift

    open var presentationEnabled: Bool { get set }

  • 设置展示控制器创建句柄，自定义弹出效果。present时建议设置modalPresentationStyle为Custom

    Declaration

    Swift

    open var presentationBlock: ((UIViewController, UIViewController?) -> UIPresentationController)?

UIViewControllerTransitioningDelegate

UINavigationControllerDelegate

  • Undocumented

    Declaration

    Swift

    open func navigationController(_ navigationController: UINavigationController, animationControllerFor operation: UINavigationController.Operation, from fromVC: UIViewController, to toVC: UIViewController) -> UIViewControllerAnimatedTransitioning?

  • Undocumented

    Declaration

    Swift

    open func navigationController(_ navigationController: UINavigationController, interactionControllerFor animationController: UIViewControllerAnimatedTransitioning) -> UIViewControllerInteractiveTransitioning?

UIViewControllerAnimatedTransitioning

  • Undocumented

    Declaration

    Swift

    open func transitionDuration(using transitionContext: UIViewControllerContextTransitioning?) -> TimeInterval

  • Undocumented

    Declaration

    Swift

    open func animateTransition(using transitionContext: UIViewControllerContextTransitioning)

Animate

  • 转场上下文，只读

    Declaration

    Swift

    open private(set) weak var transitionContext: UIViewControllerContextTransitioning? { get }

  • 标记动画开始(自动添加视图到容器)

    Declaration

    Swift

    open func start()

  • 执行动画，子类重写，可选

    Declaration

    Swift

    open func animate()

  • 自动标记动画完成(根据transitionContext是否被取消判断)

    Declaration

    Swift

    open func complete()