也许我的问题等于:
如果轻轻触摸,力触动画会冻结
iPhone 6s 中的“peek and pop”实施中应用程序冻结
1)无“bug”的强制触摸:
一个UITransitionView
创建图层是为了预览我的视图控制器。它工作完美。
2)用“bug”强制触摸:
当我轻轻点击按钮时,UITransitionView
图层已创建,但它是透明的(没有内容),此时我无法与我的应用程序交互(因为顶层是“空”)。
UPDATE:
Code:
HomeViewController
extension HomeViewController: UIViewControllerPreviewingDelegate {
func previewingContext(previewingContext: UIViewControllerPreviewing, viewControllerForLocation location: CGPoint) -> UIViewController? {
if #available(iOS 9.0, *) {
previewingContext.sourceRect = balanceButton!.bounds
}
let balanceViewController = UIStoryboard.balanceViewController()
balanceViewController.delegate = self
balanceViewController.account = account
balanceViewController.preferredContentSize = CGSize(width: 0.0, height: 118)
navigationController?.preferredContentSize = CGSize(width: 0.0, height: 118)
return balanceViewController
}
func previewingContext(previewingContext: UIViewControllerPreviewing, commitViewController viewControllerToCommit: UIViewController) {
let balanceViewController = viewControllerToCommit as! BalanceViewController
balanceViewController.shouldPresentCompleteMode = true
navigationController?.pushViewController(balanceViewController, animated: true)
}
}
On BalanceViewController
:
@available(iOS 9.0, *)
override func previewActionItems() -> [UIPreviewActionItem] {
let action2 = UIPreviewAction(title: "Últimos 5 dias úteis", style: .Default) { (action, viewController) in
self.delegate?.balanceViewControllerFilterDidSelected(.FiveDays)
}
let action3 = UIPreviewAction(title: "action", style: .Default) { (action, viewController) in
self.delegate?.balanceViewControllerFilterDidSelected(.FiftyDays)
}
let action4 = UIPreviewAction(title: "action", style: .Default) { (action, viewController) in
self.delegate?.balanceViewControllerFilterDidSelected(.ThirtyDays)
}
let action5 = UIPreviewAction(title: "action", style: .Default) { (action, viewController) in
self.delegate?.balanceViewControllerFilterDidSelected(.SixtyDays)
}
return [action2, action3, action4, action5]
}
更新2:
当我切换到另一个应用程序并切换回我的应用程序时......我的设备会振动并查看,但会再次冻结。
有人可以帮助我吗?