Ios UNTextInputNotificationAction在应用程序关闭或屏幕锁定时未调用
这是我注册通知操作的方式Ios UNTextInputNotificationAction在应用程序关闭或屏幕锁定时未调用,ios,swift3,remote-notifications,Ios,Swift3,Remote Notifications,这是我注册通知操作的方式 func registerForPushNotifications() { UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { (granted, error) in print("Permission granted: \(granted)") guard granted els
func registerForPushNotifications() {
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) {
(granted, error) in
print("Permission granted: \(granted)")
guard granted else { return }
let action = UNTextInputNotificationAction(identifier: replyActionIdentifier, title: "Answer message", options: [UNNotificationActionOptions.init(rawValue: 0)], textInputButtonTitle: "Send", textInputPlaceholder: "Type your message")
let newsCategory = UNNotificationCategory(identifier: categoryIdentifier,
actions: [action],
intentIdentifiers: [],
options: [])
UNUserNotificationCenter.current().setNotificationCategories([newsCategory])
self.getNotificationSettings()
}
}
在这里,我遵守协议UnuseNotificationCenterDelegate并处理通知操作
extension AppDelegate: UNUserNotificationCenterDelegate {
func userNotificationCenter(_ center: UNUserNotificationCenter,
didReceive response: UNNotificationResponse,
withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
// check if there is information in push's payload
guard let custom = userInfo["data"] as? [String: AnyObject] else {
completionHandler()
return
}
switch response.actionIdentifier {
case replyActionIdentifier:
if let message = response as? UNTextInputNotificationResponse {
if message.userText.isEmpty { return }
// encrypt the message
let publicKey = try! PublicKey(pemEncoded: Constantes.PUSH_KEY)
let clear = try! ClearMessage(string: message.userText, using: .utf8)
let encrypted = try! clear.encrypted(with: publicKey, padding: .PKCS1)
let messageUser = encrypted.base64String
// data inside the push
guard let user_id = custom["me"] as? String, let room_id = custom["room_id"] as? String else {
completionHandler()
return
}
// secutiry elements
guard let token = String(data: Keychain.load("push_token")!, encoding: .utf8),
let uuid = String(data: Keychain.load("UUID")!, encoding: .utf8) else {
completionHandler()
return
}
let key = Constantes.KEY
let chats = Chats()
// this executes an http request
chats.sendMessage(token: token, uuid: uuid, key: key!, message: messageUser, user_id: user_id, room_id: room_id)
}
default: break
}
completionHandler()
}
}
在前面的函数中,我执行一个http请求来回答推送通知中的消息。真正的问题发生在我响应通知中的消息并点击发送按钮时,有时http请求被执行,有时不被执行。我已经在我的应用程序的功能中添加了后台模式,事实上我正在成功地接收来自api的通知,api正在1中发送值“内容可用”。最后,certificates.pem在服务器中正常工作,因此。我遗漏了什么?我只是遇到了这个问题,不知道为什么我的快速回复在应用程序处于后台时有效,而不是在应用程序被终止时有效。然后,我开始通过源代码寻找一些东西,并在
无通知中心
中偶然发现了这一点:
// The method will be called on the delegate when the user responded to the notification by opening the application, dismissing the notification or choosing a UNNotificationAction. The delegate must be set before the application returns from application:didFinishLaunchingWithOptions:.
- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)(void))completionHandler
如果您阅读了注释的最后一部分,则说明必须在从application:didfishlaunchingwithoptions:
这就是我的错误所在。我在完成UNUserNotificationCenter.current().getNotificationSettings
因此,您所要做的就是确保在应用程序:didFinishLaunchingWithOptions:
返回之前,将委托设置为如下UNUserNotificationCenter.current().delegate=self