我正在使用Xcode 9.4.1 (9F2000)
和Swift
。
我在AppDelegate
中有此代码:
func showPushButtons(){
let replyAction = UNNotificationAction(
identifier: "reply.action",
title: "Reply to this message",
options: [])
let pushNotificationButtons = UNNotificationCategory(
identifier: "allreply.action",
actions: [replyAction],
intentIdentifiers: [],
options: [])
UNUserNotificationCenter.current().setNotificationCategories([pushNotificationButtons])
}
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
let action = response.actionIdentifier
let request = response.notification.request
let content = response.notification.request.content.userInfo
if action == "reply.action"{
print("Reply button clicked")
completionHandler()
}
}
这使得以下内容:
收到推送通知时,将显示一个名为Reply to this message
的操作按钮。
当前,单击按钮时,控制台将打印Reply button clicked
。
我想做什么:
如果我单击按钮,则将出现一个文本字段和键盘(从消息传递应用程序中得知)。编写一些文本并提交/发送后,我想在AppDelegate
中接收此消息以进行处理。
您知道如何执行此操作吗?有提示吗?
答案 0 :(得分:1)
此代码现在有效:
func showPushButtons(){
let replyAction = UNTextInputNotificationAction(
identifier: "reply.action",
title: "Reply on message",
textInputButtonTitle: "Send",
textInputPlaceholder: "Input text here")
let pushNotificationButtons = UNNotificationCategory(
identifier: "allreply.action",
actions: [replyAction],
intentIdentifiers: [],
options: [])
UNUserNotificationCenter.current().setNotificationCategories([pushNotificationButtons])
}
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
if response.actionIdentifier == "reply.action" {
if let textResponse = response as? UNTextInputNotificationResponse {
let sendText = textResponse.userText
print("Received text message: \(sendText)")
}
}
completionHandler()
}
它的作用:如果您收到带有"category":"allreply.action"
的推送通知,并在其中强行单击,将显示一个文本字段和键盘,您可以使用{{1}进行打印}。
别忘了从print("Received text message: \(sendText)")
调用showPushButtons()
并为接收(远程)推送通知准备应用程序。
答案 1 :(得分:0)
用这个替换您的replyAction
:
let replyAction = UNTextInputNotificationAction(identifier: "reply.action", title: "message", options: [], textInputButtonTitle: "Send", textInputPlaceholder: "type something …")
这应该可以解决您的问题。