在快速点击按钮时显示上下文菜单

如何解决在快速点击按钮时显示上下文菜单

在 iOS 中，可以通过长按或点击来显示上下文菜单。目前，以下代码在长按时显示上下文菜单，如何在轻按时显示菜单？

    let interaction = UIContextMenuInteraction(delegate: self)
    tagBtn.addInteraction(interaction)

    func contextMenuInteraction(_ interaction: UIContextMenuInteraction,configurationForMenuAtLocation location: CGPoint)
      -> uicontextmenuconfiguration? {

      let favorite = UIAction(title: "Favorite",image: UIImage(systemName: "heart.fill")) { _ in
        // Perform action
      }

      let share = UIAction(title: "Share",image: UIImage(systemName: "square.and.arrow.up.fill")) { action in
        // Perform action
      }

      let delete = UIAction(title: "Delete",image: UIImage(systemName: "trash.fill"),attributes: [.destructive]) { action in
         // Perform action
       }

       return uicontextmenuconfiguration(identifier: nil,previewProvider: nil) { _ in
         UIMenu(title: "Actions",children: [favorite,share,delete])
       }
    }

解决方法

UIContextMenuInteraction 仅用于上下文（长按）菜单。

如果你想让按钮的主要动作显示一个菜单，你可以创建一个UIMenu并将它直接分配给button.menu属性，然后设置button.showsMenuAsPrimaryAction = true，像这样:

let favorite = UIAction(title: "Favorite",image: UIImage(systemName: "heart.fill")) { _ in
  // Perform action
}

...

let button = UIButton()
button.showsMenuAsPrimaryAction = true
button.menu = UIMenu(title: "",children: [favorite,...])