Flutter Push 通知未显示在 IOS 上

我在使用 Flutter 和 IOS 时遇到了推送通知方面的问题.

I am having an issue with Flutter and IOS in regards to Push notifications.

我的设置和有效的东西:

My setup and things that work:

1) 我安装了 firebase_messaging: ^5.1.6 包，没有错误/按照他们对 IOS 的所有说明进行操作

1) I installed the firebase_messaging: ^5.1.6 package with no errors / followed all their instructions for IOS

2) 我已在 IOS 上征得用户许可并接受接收推送通知

2) I have asked user permission on IOS and accepted to receive push notifications

3) 我能够在 IOS & 上获得 FCM 令牌安卓设备

3) I am able to get an FCM token on IOS & Android devices

4) 我在 Apple 开发者部分创建了一个 Key 并将该 Key 添加到 FCM

4) I have created a Key in the Apple developer section and added the key to FCM

5) 我在测试时关闭了应用程序/将其发送到后台 - 仍然没有运气

5) I have closed the app / sent it to the background when testing - still no luck

6) 我已使用 Xcode 将 google-service-info 文件添加到 Runner

6) I have added the google-service-info file to Runner using Xcode

7) 我在 XCode 功能中添加了推送通知和后台通知

7) I have added push notifications and background notifications in XCode Capabilities

8) 我正在 iPhone 7 物理设备和物理 iPad 上进行测试

8) I am testing on an iPhone 7 physical device, and a physical iPad

我使用 curl 向 IOS 设备发送通知

I have used curl to send a notification to an IOS device

curl -X POST --header "Authorization: key=<myAuthKEY>" \
    --Header "Content-Type: application/json" \
    https://fcm.googleapis.com/fcm/send \
    -d "{\"to\":\"<myDeviceKey>\",\"notification\":{\"body\":\"Hello\"},\"priority\":10}"

我收到了来自 firebase 的成功响应

I get a success response from firebase

{"multicast_id":<SomeIdHere>,"success":1,"failure":0,"canonical_ids":0,"results":[{"message_id":"<SomeIdHere>"}]}

这是我检索令牌的方法:

Here is how I retrieve the token:

firebaseMessaging.getToken().then((String token) {
      _authModel.setNotificationToken(token);
    });

当我在 IOS 上运行应用程序时，我没有收到任何 Firebase 错误.

When I run the app on IOS, I do not get any Firebase errors.

我已经折腾了 2 天了，所以有点烦人，以上所有似乎都适用于 Android.

I've been messing around with this for 2 days now, so it's getting a bit annoying, all the above seems to work on Android.

任何建议，请.

颤振医生:

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.9.1+hotfix.4, on Mac OS X 10.15 19A583, locale en-GB)

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.0)
[✓] Android Studio (version 3.5)
[✓] VS Code (version 1.38.1)
[✓] Connected device (4 available)

• No issues found!

我的 AppDelegate.m 文件

My AppDelegate.m file

#include "AppDelegate.h"
#include "GeneratedPluginRegistrant.h"
@import Firebase;

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    [FIRApp configure];
  [GeneratedPluginRegistrant registerWithRegistry:self];
  // Override point for customization after application launch.
  return [super application:application didFinishLaunchingWithOptions:launchOptions];
}

@end