I have a list of some of the content elements that it represents, and a controller for the parameters for each element. I present this 3D touch option controller or long tap for older devices. I implemented it very simply:
extension ViewController {
func checkForForceTouch() {
if #available(iOS 9.0, *) {
if traitCollection.forceTouchCapability == .available {
registerForPreviewing(with: self, sourceView: tableView)
} else {
addLongPressRecognizer()
}
} else {
addLongPressRecognizer()
}
}
...
}
@available(iOS 9.0, *)
extension ViewController: UIViewControllerPreviewingDelegate {
public func previewingContext(_ previewingContext: UIViewControllerPreviewing, viewControllerForLocation location: CGPoint) -> UIViewController? {
if let indexPath = tableView.indexPathForRow(at: location) {
let cell = tableView.cellForRow(at: indexPath)!
previewingContext.sourceRect = cell.frame
return self.optionsController(for: indexPath)
} else {
return nil
}
}
public func previewingContext(_ previewingContext: UIViewControllerPreviewing, commit viewControllerToCommit: UIViewController) {
viewControllerToCommit.modalPresentationStyle = .overFullScreen
present(viewControllerToCommit, animated: true, completion: nil)
}
}
Everything works fine, except for one: in the case of 3D-touch options, the controller is displayed in view mode. I want to introduce it right away as an Apple Music app. Is there any way to do this?
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