IOS - 通过单击 UNNotificationAction 处理后的丰富推送重复
<p><p>富推送在后台处理后(用户在未打开应用的情况下点击了UNNotificationAction - 无前台))，然后当您进入应用时，会出现重复推送事件导致“didReceiveRemoteNotification”执行。</p>
<p><strong>我的问题是:</strong></p>
<p>为什么当我处理富人插入时:</p>
<pre><code>func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
</code></pre>
<p>并调用competitionHandler()，收到相同的推送:</p>
<pre><code>func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: , fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void)
</code></pre>
<p>?</p>
<p><strong>推送设置:</strong></p>
<pre><code>UNUserNotificationCenter.current().delegate = self
UNUserNotificationCenter.current().requestAuthorization(options: [.alert, .sound, .badge]) { (granted, error) in
if granted {
print("UNUserNotificationCenter auth granted")
Utils.performTaskOnMain {
application.registerForRemoteNotifications()
}
} else {
print("UNUserNotificationCenter auth error = \(error?.localizedDescription ?? "")")
}
</code></pre>
<p><strong>推送处理程序</strong></p>
<pre><code>func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: , fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void)
{
print("AppDelegate didReceiveRemoteNotification, with info:\(userInfo)")
handleNotificationUserInfo(userInfo)
completionHandler(UIBackgroundFetchResult.newData)
}
@available(iOS 10.0, *)
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
UserNotificationsManager.shared.handleActionIdentifierForReceivedNotification(response)
completionHandler()
}
</code></pre>
<p><strong>推送通知负载:</strong></p>
<pre><code>info:[AnyHashable("content-available"): 1, AnyHashable("messageInfo"): {"push_type":"XXXX","category":"videoCategory","mediaUrl":"https://XXXX.png","threadId":"24274","alertTitle":null,"initiator":"XXXXX XXXX.mp3","alertBody":null,"mutableContent":true}, AnyHashable("media-url"): https://XXXXX.png, AnyHashable("aps"): {
alert = {
body = "XXXXX";
};
badge = 56;
category = "XXX.videoCategory";
"content-available" = 1;
"mutable-content" = 1;
sound = "XXXX.mp3";
</code></pre>
<p>}]</p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>传送到您的应用程序的“重复”推送是静默推送通知。除了 <code>alert</code> 字典之外，您的推送通知还包含 <code>content-available</code> 键。</p>
<p><code>alert</code> 字典会导致发送用户可见的通知。</p>
<p><code>content-available</code> 键会导致它作为静默推送通知再次传递，用户看不到。</p>
<p>这是不受支持的配置。移除 <code>content-available</code> 键，只会发送用户可见的推送通知。如果您正在积极使用静默推送，请将其作为单独的推送发送，其中仅包含 <code>content-available</code>、<code>category</code> 和您的自定义键。</p></p>
<p style="font-size: 20px;">关于IOS - 通过单击 UNNotificationAction 处理后的丰富推送重复，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/51929483/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/51929483/
</a>
</p>
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