Flutter Firebase：缺少 google_app_id

Question

最近我在我的 flutter 项目中添加了 firebase。我使用 dart、flutter fire 和 firebase CLI 按照以下步骤初始化项目。

$ dart pub global activate flutterfire_cli
$ flutterfire configure --project=<my project ID>

然后通过运行添加 firebase 包

$ flutter pub add firebase_core
$ flutter pub add firebase_analytics

在我的 main.dart 中，我已经初始化了 firebase，如下

void main()  async{
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
}

为了测试一切是否正常工作，我在 MyApp() 中添加了日志，如下所示

...
static FirebaseAnalytics analytics = FirebaseAnalytics.instance;
...
@override
  Widget build(BuildContext context) {
    analytics.logAppOpen();

当我运行我的应用程序时，我的控制台中出现以下错误

Missing google_app_id. Firebase Analytics disabled. See https:...

我尝试在我的

settings.gradel

中手动添加插件，如下

plugins {
    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
    id "com.android.application" version "7.3.0" apply false
    id "org.jetbrains.kotlin.android" version "1.9.23" apply false
    id 'com.google.gms.google-services' version '4.4.1' apply false

}

我的

app/build.gradel

plugins {
    id "com.android.application"
    id "kotlin-android"
    id "dev.flutter.flutter-gradle-plugin"
    id 'com.google.gms.google-services'
}
...
flutter {
    source '../..'
}

dependencies {
    implementation platform('com.google.firebase:firebase-bom:32.8.0')
    implementation 'com.google.firebase:firebase-analytics'
}

我还检查了我的

google-services.json

的应用程序 ID，它是存在的。

"client": [
    {
      "client_info": {
        "mobilesdk_app_id": "X:XXXXXXXXX:android:XXXXXXXXXXXXX",
        "android_client_info": {
          "package_name": "XXX.XXXXXXXX.XXXXXX"
        }
      },

我也尝试过中提到的步骤 Github 和 堆栈溢出

Answer 1

我能够通过添加来解决问题

implementation("com.google.firebase:firebase-analytics-ktx")

在我的

app/build.gradel

（根据 Flutter Firebase 设置和缺少 google_app_id 添加它。Firebase Analytics 已禁用）

当我重新运行应用程序时，错误消失了，几个小时后我就能够看到分析事件。

这是参考代码

应用程序/build.gradl

flutter {
    source '../..'
}

dependencies {
    implementation platform('com.google.firebase:firebase-bom:32.8.0')
    implementation 'com.google.firebase:firebase-analytics'
    implementation("com.google.firebase:firebase-crashlytics")    //Firebase Crashlystic
    implementation("com.google.firebase:firebase-analytics-ktx")

}

gradel.设置

pluginManagement {
    def flutterSdkPath = {
        def properties = new Properties()
        file("local.properties").withInputStream { properties.load(it) }
        def flutterSdkPath = properties.getProperty("flutter.sdk")
        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
        return flutterSdkPath
    }
    settings.ext.flutterSdkPath = flutterSdkPath()

    includeBuild("${settings.ext.flutterSdkPath}/packages/flutter_tools/gradle")

    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
}

plugins {
    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
    id "com.android.application" version "7.3.0" apply false
    id "org.jetbrains.kotlin.android" version "1.9.23" apply false
    id 'com.google.gms.google-services' version '4.3.15' apply false
    id "com.google.firebase.crashlytics" version "2.8.1" apply false

}

include ":app"