Swift: 点击推送通知操作按钮时写入文本框并处理
Swift: Write in textfield when clicking on push notification action button and handle it
我正在使用 Xcode 9.4.1 (9F2000)
和 Swift
。
我在AppDelegate
中有这个代码:
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()
}
}
结果如下:
收到推送通知时,将显示一个名为 Reply to this message
的操作按钮。
目前,当点击按钮时,控制台打印 Reply button clicked
。
我想做的事情:
如果我点击按钮,一个文本字段和键盘应该出现(从消息传递应用程序中知道)。在写了一些文字和 submitting/sending 之后,我想在 AppDelegate
中收到这条消息来处理它。
你知道怎么做吗?有什么提示吗?
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"
的推送通知并用力点击它,将出现一个文本字段和键盘,您可以使用 [= 打印它12=].
不要忘记从 didFinishLaunchingWithOptions
调用 showPushButtons()
并准备应用以接收(远程)推送通知。
用这个替换你的 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。
我正在使用 Xcode 9.4.1 (9F2000)
和 Swift
。
我在AppDelegate
中有这个代码:
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()
}
}
结果如下:
收到推送通知时,将显示一个名为 Reply to this message
的操作按钮。
目前,当点击按钮时,控制台打印 Reply button clicked
。
我想做的事情:
如果我点击按钮,一个文本字段和键盘应该出现(从消息传递应用程序中知道)。在写了一些文字和 submitting/sending 之后,我想在 AppDelegate
中收到这条消息来处理它。
你知道怎么做吗?有什么提示吗?
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"
的推送通知并用力点击它,将出现一个文本字段和键盘,您可以使用 [= 打印它12=].
不要忘记从 didFinishLaunchingWithOptions
调用 showPushButtons()
并准备应用以接收(远程)推送通知。
用这个替换你的 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。