我正在使用 UNUserNotificationCenterDelegate(> ios 10)和一种委托(delegate)方法,无论我做什么,我都可以在其中检查通知的响应始终 actionIdentifier 等于“com.apple.UNNotificationDefaultActionIdentifier”。 “response.notification.request.content.categoryIdentifier”正确,具有预期值,但 request.actionIdentifier 永远不会正确(下例中的“mycustomactionidentifier”)。有谁知道我是否遗漏了什么?
extension NotificationManager: UNUserNotificationCenterDelegate {
func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Swift.Void) {
completionHandler([.alert,.sound])
}
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Swift.Void) {
if response.notification.request.content.categoryIdentifier == "TEST" {
if response.actionIdentifier == "mycustomactionidentifier" {
NSLog("it finally works dude!")
}
}
completionHandler()
}
}
我将操作和类别添加到通知中心:
let uploadAction = UNNotificationAction(identifier: "mycustomactionidentifier", title: "Uploaded", options: [])
let category = UNNotificationCategory(identifier: "TEST", actions: [uploadAction], intentIdentifiers: [])
center.setNotificationCategories([category])
并发送包含正确标识符的请求:
let uploadContent = UNMutableNotificationContent()
uploadContent.title = String(number) + " asset(s) added"
uploadContent.body = "Check your inventory to manage your assets!"
uploadContent.categoryIdentifier = "TEST"
let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 6, repeats: false)
let uploadRequestIdentifier = "mycustomactionidentifier"
let uploadRequest = UNNotificationRequest(identifier: uploadRequestIdentifier, content: uploadContent, trigger: trigger)
UNUserNotificationCenter.current().add(uploadRequest, withCompletionHandler: nil)
最佳答案
首先:注册您的自定义操作:
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
UNUserNotificationCenter.current().delegate = self
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound]) { (granted, error) in
if granted {
// Access granted
} else {
// Access denied
}
}
self.registerNotificationAction()
return true
}
func registerNotificationAction() {
let first = UNNotificationAction.init(identifier: "first", title: "Action", options: [])
let category = UNNotificationCategory.init(identifier: "categoryIdentifier", actions: [first], intentIdentifiers: [], options: [])
UNUserNotificationCenter.current().setNotificationCategories([category])
}
并创建具有唯一标识符的内容:
func scheduleNotification() {
// Create a content
let content = UNMutableNotificationContent.init()
content.title = NSString.localizedUserNotificationString(forKey: "Some title", arguments: nil)
content.body = NSString.localizedUserNotificationString(forKey: "Body of notification", arguments: nil)
content.sound = UNNotificationSound.default()
content.categoryIdentifier = "categoryIdentifier"
// Create a unique identifier for each notification
let identifier = UUID.init().uuidString
// Notification trigger
let trigger = UNTimeIntervalNotificationTrigger.init(timeInterval: 5, repeats: false)
// Notification request
let request = UNNotificationRequest.init(identifier: identifier, content: content, trigger: trigger)
// Add request
UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)
}
最后:使用默认和自定义操作处理通知。
extension AppDelegate: UNUserNotificationCenterDelegate {
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
if response.notification.request.content.categoryIdentifier == "categoryIdentifier" {
switch response.actionIdentifier {
case UNNotificationDefaultActionIdentifier:
print(response.actionIdentifier)
completionHandler()
case "first":
print(response.actionIdentifier)
completionHandler()
default:
break;
}
}
}
func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
completionHandler([.alert, .sound])
}
}
希望对您有所帮助!
第二版
结果如下:这将是我们的 UNNotificationDefaultActionIdentifier
:
这是通知的扩展版本,我们可以处理这两个操作:
关于ios - 用户通知请求始终带有默认操作标识符,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/43614793/