在 Swift 3.0 中注册和安排本地通知(iOS 10)
注册
在 AppDelegate 中
import UserNotifications
在 didFinishLaunchingWithOptions 方法中,
UNUserNotificationCenter.current().requestAuthorization(options: [.alert,.sound,.badge]) { (granted, error) in
// Here you can check Request is Granted or not.
}
创建和安排通知。
let content = UNMutableNotificationContent()
content.title = "10 Second Notification Demo"
content.subtitle = "From Wolverine"
content.body = "Notification after 10 seconds - Your pizza is Ready!!"
content.categoryIdentifier = "myNotificationCategory"
let trigger = UNTimeIntervalNotificationTrigger(
timeInterval: 10.0,
repeats: false)
let request = UNNotificationRequest(
identifier: "10.second.message",
content: content,
trigger: trigger
)
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
无论何时触发此部分代码,如果你已经允许通知权限,你将收到通知。
要正确测试,请确保你的应用程序处于后台模式。