Flutter Firebase 消息传递崩溃针对 S+（版本 31 及更高版本）需要 FLAG_IMMUTABLE 之一

Question

最近，我们将 Android 应用程序目标发布到了 31 个，其中报告了 Firebase Messaging (PendingIntent) 中的更多崩溃（仅限 Android OS 12 用户）。当应用程序在通知接收上处于暂停/后台状态时，它会崩溃。我已经尝试了可能的解决方案，但运气不佳仍然崩溃。据我了解，我们必须在 PendingIntent 启动活动上添加 PendingIntent.FLAG_IMMUTABLE，但不知道如何添加或修复此问题。

如果有人遇到同样的问题并修复。分享一下这个问题的解决方案。

提前致谢...

dependencies{
    implementation platform('com.google.firebase:firebase-bom')
    implementation 'com.google.firebase:firebase-messaging'
    implementation 'com.google.firebase:firebase-iid'
    implementation 'com.google.firebase:firebase-analytics:17.4.4'
    implementation 'com.google.firebase:firebase-crashlytics:17.0.0'
}

E/AndroidRuntime( 7058): java.lang.IllegalArgumentException: com.package: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent.
E/AndroidRuntime( 7058): Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles.
E/AndroidRuntime( 7058):    at android.app.PendingIntent.checkFlags(PendingIntent.java:375)
E/AndroidRuntime( 7058):    at android.app.PendingIntent.getActivityAsUser(PendingIntent.java:458)
E/AndroidRuntime( 7058):    at android.app.PendingIntent.getActivity(PendingIntent.java:444)
E/AndroidRuntime( 7058):    at android.app.PendingIntent.getActivity(PendingIntent.java:408)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.CommonNotificationBuilder.createContentIntent(com.google.firebase:firebase-messaging@@20.3.0:125)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.CommonNotificationBuilder.createNotificationInfo(com.google.firebase:firebase-messaging@@20.3.0:27)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.CommonNotificationBuilder.createNotificationInfo(com.google.firebase:firebase-messaging@@20.3.0:9)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.DisplayNotification.handleNotification(com.google.firebase:firebase-messaging@@20.3.0:27)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.FirebaseMessagingService.dispatchMessage(com.google.firebase:firebase-messaging@@20.3.0:65)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.FirebaseMessagingService.passMessageIntentToSdk(com.google.firebase:firebase-messaging@@20.3.0:44)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.FirebaseMessagingService.handleMessageIntent(com.google.firebase:firebase-messaging@@20.3.0:27)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.FirebaseMessagingService.handleIntent(com.google.firebase:firebase-messaging@@20.3.0:17)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.EnhancedIntentService.lambda$processIntent$0$EnhancedIntentService(com.google.firebase:firebase-messaging@@20.3.0:43)
E/AndroidRuntime( 7058):    at com.google.firebase.messaging.EnhancedIntentService$$Lambda$0.run(Unknown Source:6)
E/AndroidRuntime( 7058):    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
E/AndroidRuntime( 7058):    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
E/AndroidRuntime( 7058):    at com.google.android.gms.common.util.concurrent.zza.run(com.google.android.gms:play-services-basement@@17.6.0:2)
E/AndroidRuntime( 7058):    at java.lang.Thread.run(Thread.java:920)
W/CrashlyticsCore( 7058): Cannot send reports. Settings are unavailable.
D/TransportRuntime.SQLiteEventStore( 7058): Storing event with priority=HIGHEST, name=FIREBASE_CRASHLYTICS_REPORT for destination cct

Answer 1

我终于解决了这个问题。由于 Firebase 插件版本较低而导致崩溃，升级 Android 依赖项和 Flutter 插件后问题得到解决。

第1步：在android/app/build.gradle中

从

implementation 'com.google.firebase:firebase-messaging:20.1.5'

到

implementation platform('com.google.firebase:firebase-bom') // add this 
implementation 'com.google.firebase:firebase-messaging:23.0.0'
implementation 'com.google.firebase:firebase-iid:21.1.0' // add this

步骤2：在Flutter pubspec.yaml中

从

firebase_core: ^0.5.0+1
firebase_messaging: ^7.0.3
firebase_remote_config: ^0.4.2
firebase_crashlytics: ^0.1.4+1
firebase_dynamic_links: ^0.6.3
firebase_auth: ^0.18.4+1

到

firebase_core: ^1.10.0
firebase_messaging: ^11.2.6
firebase_remote_config: ^2.0.0
firebase_crashlytics: ^2.5.0
firebase_dynamic_links: ^4.0.5
firebase_auth: ^3.3.6