为什么 HTTP 图片 URL 不能用于 Firebase iOS 推送通知?
Why are HTTP image URLs not working with Firebase iOS push notifications?
我在 JSON 播放负载中为 iOS 推送通知添加了以下选项,它使用 Notification Service Extension.[=17 成功显示了带有图像的通知=]
"fcm_options": {
"image": "url-to-image"
}
但是,当图像 URL 是 HTTP
而不是 HTTPs
时,它不会填充通知栏中的图像。该图像已成功加载到 App.
内容详细信息页面的 UIImageView
中
这是我在里面的实现:
override func didReceive(_ request: UNNotificationRequest,
withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void)
{
self.contentHandler = contentHandler
bestAttemptContent = (request.content.mutableCopy() as? UNMutableNotificationContent)
if let bestAttemptContent = bestAttemptContent {
// 1. Modify the notification content here...
bestAttemptContent.title = "\(bestAttemptContent.title)"
bestAttemptContent.body = "\(bestAttemptContent.body)"
// 2. Modify badge count
if let userDefaults = UserDefaults(suiteName: "group.myBundleId") {
let badgeCount = userDefaults.integer(forKey: "badgeCount")
if badgeCount > 0 {
userDefaults.set(badgeCount + 1, forKey: "badgeCount")
bestAttemptContent.badge = badgeCount + 1 as NSNumber
} else {
userDefaults.set(1, forKey: "badgeCount")
bestAttemptContent.badge = 1
}
}
// 3. Load image
/* NOTE: Instead of completing the callback with
self.contentHandler(self.bestAttemptContent);,
complete it with FIRMessaging extensionHelper */
//contentHandler(bestAttemptContent)
Messaging.serviceExtension().populateNotificationContent(bestAttemptContent,
withContentHandler: contentHandler)
}
}
我该怎么办?是否有必要提供图像 URLs 和 HTTPs
?
很久以前我做了一个带有丰富推送通知的应用程序,这是我使用的教程
https://medium.com/@lucasgoesvalle/custom-push-notification-with-image-and-interactions-on-ios-swift-4-ffdbde1f457
我希望它能像对我一样对你有所帮助。
我在 JSON 播放负载中为 iOS 推送通知添加了以下选项,它使用 Notification Service Extension.[=17 成功显示了带有图像的通知=]
"fcm_options": {
"image": "url-to-image"
}
但是,当图像 URL 是 HTTP
而不是 HTTPs
时,它不会填充通知栏中的图像。该图像已成功加载到 App.
UIImageView
中
这是我在里面的实现:
override func didReceive(_ request: UNNotificationRequest,
withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void)
{
self.contentHandler = contentHandler
bestAttemptContent = (request.content.mutableCopy() as? UNMutableNotificationContent)
if let bestAttemptContent = bestAttemptContent {
// 1. Modify the notification content here...
bestAttemptContent.title = "\(bestAttemptContent.title)"
bestAttemptContent.body = "\(bestAttemptContent.body)"
// 2. Modify badge count
if let userDefaults = UserDefaults(suiteName: "group.myBundleId") {
let badgeCount = userDefaults.integer(forKey: "badgeCount")
if badgeCount > 0 {
userDefaults.set(badgeCount + 1, forKey: "badgeCount")
bestAttemptContent.badge = badgeCount + 1 as NSNumber
} else {
userDefaults.set(1, forKey: "badgeCount")
bestAttemptContent.badge = 1
}
}
// 3. Load image
/* NOTE: Instead of completing the callback with
self.contentHandler(self.bestAttemptContent);,
complete it with FIRMessaging extensionHelper */
//contentHandler(bestAttemptContent)
Messaging.serviceExtension().populateNotificationContent(bestAttemptContent,
withContentHandler: contentHandler)
}
}
我该怎么办?是否有必要提供图像 URLs 和 HTTPs
?
很久以前我做了一个带有丰富推送通知的应用程序,这是我使用的教程 https://medium.com/@lucasgoesvalle/custom-push-notification-with-image-and-interactions-on-ios-swift-4-ffdbde1f457
我希望它能像对我一样对你有所帮助。