iOS Firebase云消息在应用程序关闭时获取数据
我有一个应用程序。它使用FCM推送通知。消息的json看起来确实像:iOS Firebase云消息在应用程序关闭时获取数据,ios,swift,firebase,push-notification,firebase-cloud-messaging,Ios,Swift,Firebase,Push Notification,Firebase Cloud Messaging,我有一个应用程序。它使用FCM推送通知。消息的json看起来确实像: { "to": "xxx", "notification" : { "body" : "Hi", "badge" : 1, "sound" : "default" }, "data" : { "id" : "xxx", "first_name" : "
{ "to": "xxx", "notification" : {
"body" : "Hi",
"badge" : 1,
"sound" : "default"
},
"data" : {
"id" : "xxx",
"first_name" : "xxx",
"last_name" : "xxx",
"full_name" : "xxx",
"primary_image" : "xxx",
"matchid" : "xxx",
"type": "match"/"message"
},
"content_available": true,
"priority": "high"
}
我在数据中有一个“类型”来检测触摸我的通知时将启动哪个屏幕。如果type==“match”->转到MatchVC,type==“message”->转到MessageVC。我有一个问题,如果我的应用程序位于前台,我可以从
didReceiveMotonification:userinfo
获取数据,然后我可以检测推送屏幕,但是如果我的应用程序位于后台或关闭,我只会从didReceiveMotonification:userinfo
获取没有数据的通知。当我点击通知时,它只会打开我的应用程序。非常感谢任何解决方案。在Firebase iOS sdk中,您将在app delegate中获得以下代码片段
请注意,有两种userNotificationCenter方法。当应用程序处于前台时,将调用第一个应用程序。当您点击托盘上的推送通知时,第二个将被呼叫
完整代码可以从Firebase官方Github存储库(iOS Quickstart)中找到。
@available(iOS 10, *)
extension AppDelegate : UNUserNotificationCenterDelegate {
// Receive displayed notifications for iOS 10 devices.
func userNotificationCenter(_ center: UNUserNotificationCenter,
willPresent notification: UNNotification,
withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
let userInfo = notification.request.content.userInfo
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print("userInfo 1st")
print(userInfo)
let id = userInfo["id"]
let firstName = userInfo["first_name"]
print(id ?? "")
print(firstName ?? "")
// Change this to your preferred presentation option
completionHandler([])
}
func userNotificationCenter(_ center: UNUserNotificationCenter,
didReceive response: UNNotificationResponse,
withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
// Print message ID.
if let messageID = userInfo[gcmMessageIDKey] {
print("Message ID: \(messageID)")
}
// Print full message.
print("userInfo 2nd")
print(userInfo)
let id = userInfo["id"]
let firstName = userInfo["first_name"]
print(id ?? "")
print(firstName ?? "")
completionHandler()
}
}