未调用 iOS10 UNNotificationServiceExtension [英] iOS10 UNNotificationServiceExtension not called

问题描述

我正在实施新的 iOS10 扩展以使用丰富的通知.我试图在推送通知上对其进行测试，但没有奏效，我只是收到一个简单的通知，并没有通过扩展程序.

Im implementing new iOS10 extension to use rich notifications. Im trying to test it on push notifications but is not working, I just receive a simple notification and is not going through the extension.

我做了官方网站和其他一些地方指定的所有内容:

I did all that it's specified in the official sites and some other places:

• 我的应用已启动并运行，并带有推送通知和正确的配置文件
• 我向我的应用添加了一个新目标，即通知服务扩展
• 实现了我自己的代码(这并不重要，因为甚至没有进入新课程)
• 我还必须为此扩展设置配置文件，我只使用带有通配符的配置文件，我没有看到任何文档指定扩展目标是否必须启用推送通知功能，在这种情况下我需要一个特定的对此进行配置，目前我只使用通配符 prov，无论如何它匹配(它必须匹配)我在应用程序目标中使用的配置文件，并且仅为应用程序目标启用推送通知功能.
• 我添加了 UNNotificationExtensionCategory 和 NSExtensionPointIdentifier.另外，我将类别作为来自服务器的推送负载的一部分发送.

正如我所说，我收到通知但从未通过扩展程序.我看到操作系统如何尝试加载扩展，但随后抛出了一个没有相关描述来识别问题的错误:

As I said, I get the notification but never goes through the extension. I see how the OS tries to load the extension but then throws an error with no relevant description to identify the problem:

Dec 31 21:00:00 iPhone SpringBoard(libextension.dylib)[51] <Notice>: calling plugIn beginUsing:   
Dec 31 21:00:57 iPhone pkd[86] <Notice>: assigning plug-in com.test.app.NotificationWithAttachmentExtension(1.0) to plugin sandbox   
Dec 31 21:03:57 iPhone pkd[86] <Notice>: enabling pid=51 for plug-in com.test.app.NotificationWithAttachmentExtension(1.0) 38BB5FF1-2597-42E0-B950-169DBFA80573 /private/var/containers/Bundle/Application/A8C47706-C0EC-4FB1-ABA7-0118372F6900/testapp.app/PlugIns/NotificationWithAttachmentExtension.appex   
Dec 31 21:00:53 iPhone SpringBoard(PlugInKit)[51] <Notice>: plugin com.test.app.NotificationWithAttachmentExtension interrupted   
Dec 31 21:03:56 iPhone SpringBoard(PlugInKit)[51] <Notice>: Hub connection error Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named com.test.app.NotificationWithAttachmentExtension" UserInfo={NSDebugDescription=connection to service named com.test.app.NotificationWithAttachmentExtension}   
Jun 29 13:33:36 iPhone SpringBoard(libextension.dylib)[51] <Notice>: PlugInKit error in beginUsing:   
Jun 17 23:33:04 iPhone SpringBoard(libextension.dylib)[51] <Notice>: killing invalid plugIn   
Dec 31 21:00:00 iPhone SpringBoard(UserNotificationsServer)[51] <Error>: Extension error whilst trying to modify push notification F502-9B36: Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named com.test.app.NotificationWithAttachmentExtension" UserInfo={NSDebugDescription=connection to service named com.test.app.NotificationWithAttachmentExtension}   
Dec 31 21:00:00 iPhone SpringBoard(UserNotificationsServer)[51] <Notice>: [com.test.app] Saving notification F502-9B36   
Dec 31 21:00:00 iPhone SpringBoard(libextension.dylib)[51] <Notice>: completed calling plugIn beginUsing: for pid: 0  

相关扩展名.plist:

  <dict>
    <key>NSExtensionAttributes</key>
    <dict>
      <key>UNNotificationExtensionCategory</key>
      <string>attachmentCategory</string>
      <key>UNNotificationExtensionInitialContentSizeRatio</key>
      <real>1</real>
    </dict>
        <key>NSExtensionPointIdentifier</key>
        <string>com.apple.usernotifications.service</string>
        <key>NSExtensionPrincipalClass</key>
        <string>$(PRODUCT_MODULE_NAME).NotificationService</string>
  </dict>

出了什么问题或遗漏了什么?

What's wrong or missing?

推荐答案

最后我让这个工作正常了，这就是我从这个问题中记得的.

Finally I have this working correctly, and this is what I remember from this issue.

1) 不要使用 iOS10 测试版的设备，因为我遇到的问题之一是因为我使用的是测试版.

1) Do not use devices with iOS10 beta version, because one of the problems I had was because I was using a beta version.

2) 只有应用程序需要 APNS 权限，这对于用于扩展的权限不是必需的.

2) only the app requres APNS entitlements, this is not required for the privisoning used for the extension.

3) 我使用的是与扩展名(不是通配符)匹配的配置文件，无论如何我无法确认它是否可以使用通配符正常工作.

3) I was using a provisioning profile matching the id of the extension (not wildcard), anyway I cannot confirm if it works fine or not with wildcard.

4) NSExtensionAttributes 不是必需的，只需使用 NSExtensionPointIdentifier 和 NSExtensionPrincipalClass 作为扩展 .plist.除非你使用自己的布局

4) NSExtensionAttributes are not required, just use NSExtensionPointIdentifier and NSExtensionPrincipalClass for the extension .plist. Unless you are using your own layout

5) 即使使用 iOS 9 令牌注册方法也能正常工作.

5) This is working even using iOS 9 token registration methods.

6) 不要忘记推送通知中有效负载中的 mutable-content 值，这是服务器通过扩展程序所需的唯一强制值.

6) don't forget mutable-content value in the payload coming in the push notification, this is the only mandatory value you need from the server to go through the extension.

我认为这涵盖了我遇到的所有问题

I think this covers all the problems I had

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