【发布时间】:2016-01-02 11:44:03
【问题描述】:
这是我的 ReceiveRemoteNotification 代码。
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {
PFPush.handlePush(userInfo)
if application.applicationState == UIApplicationState.Inactive {
PFAnalytics.trackAppOpenedWithRemoteNotificationPayload(userInfo)
}
let notifiAlert = UIAlertView()
let aps = userInfo["aps"] as? [NSObject: AnyObject]
let alert1 = aps!["alerts"] as? String
let link1 = aps!["links"] as? String
notifiAlert.title = alert1!
notifiAlert.message = link1
notifiAlert.addButtonWithTitle("OK")
notifiAlert.show()
print(userInfo)
print("success")
}
我尝试从我的网络接收 JSON 数据,我的 JSON 看起来像:
{"aps":{"alerts":"3","links":"","sounds":"default"}}
我确实收到了 Json 数据并将数据转换为视图。使用此代码:
let aps = userInfo["aps"] as? [NSObject: AnyObject]
let alert1 = aps!["alerts"] as? String
let link1 = aps!["links"] as? String
notifiAlert.title = alert1!
notifiAlert.message = link1
notifiAlert.addButtonWithTitle("OK")
notifiAlert.show()
print(userInfo)
print("success")
}
但是,我只在使用应用程序时收到,但如果我不使用,我将无法收到通知。但我的手机振动或发出声音,但没有消息。
我在这里错过了什么吗?谢谢!
已添加这是我的完整代码http://pastebin.com/mkFiq6Cs
编辑
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
if application.applicationState == UIApplicationState.Inactive {
PFAnalytics.trackAppOpenedWithRemoteNotificationPayload(userInfo)
}
let aps = userInfo["aps"] as? [NSObject: AnyObject]
let alert1 = aps!["alerts"] as? String
let link1 = aps!["links"] as? String
notifiAlert.title = alert1!
notifiAlert.message = link1
notifiAlert.addButtonWithTitle("OK")
notifiAlert.show()
print(userInfo)
print("success")
}
所以我必须添加这段代码:
func application(application: UIApplication, didReceiveLocalNotification notification: UILocalNotification) {
if let userInfo = notification.userInfo {
let aps = userInfo["aps"] as? [NSObject: AnyObject]
let alert2 = aps!["alerts"] as? String
let link2 = aps!["links"] as? String
print("didReceiveLocalNotification: \(aps)")
print("didReceiveLocalNotification: \(alert2)")
print("didReceiveLocalNotification: \(link2)")
}
}
这在 didFinishLaunchingOption :
if let options = launchOptions {
if let notification = options[UIApplicationLaunchOptionsLocalNotificationKey] as? UILocalNotification {
if let userInfo = notification.userInfo {
let customField1 = userInfo["CustomField1"] as! String
// do something neat here
}
}
}
已解决
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
PFPush.handlePush(userInfo)
if application.applicationState == UIApplicationState.Inactive {
PFAnalytics.trackAppOpenedWithRemoteNotificationPayload(userInfo)
}
let notifiAlert = UIAlertView()
if let aps = userInfo["aps"] as? [NSObject: AnyObject],
let alert1 = aps["alert"] as? String,
let content1 = aps["content-available"] as? String,
let link1 = userInfo["links"] as? String {
notifiAlert.title = alert1
notifiAlert.message = link1
notifiAlert.addButtonWithTitle("OK")
notifiAlert.show()
}
print(userInfo)
print("success")
completionHandler(UIBackgroundFetchResult.NewData)
}
这非常有效。 !感谢@tskulbru
【问题讨论】:
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您可能应该从您的 pastebin 代码中删除您的解析 applicationId 和 clientKey。或者删除链接并创建一个没有上述信息的新链接