How To Add Firebase Analytics and Crashlytics in Flutter

<android><app>build.gradle

apply plugin: 'com.google.gms.google-services'
apply plugin: 'com.google.firebase.crashlytics'

android {
    compileSdkVersion 31
    
    ...

    defaultConfig {     
        applicationId "com.dicoding.ditonton"
        minSdkVersion 19
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        multiDexEnabled true        
    }

    buildTypes {
        release {
            signingConfig signingConfigs.debug
        }
    }
}

...

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation platform('com.google.firebase:firebase-bom:31.1.1')
    implementation 'com.google.firebase:firebase-analytics'
    implementation 'com.google.firebase:firebase-crashlytics'
}

<android>build.gradle

buildscript {
    ...
    repositories {
        google()
        jcenter()
        mavenCentral() 
    }

    dependencies {
        ...
        classpath 'com.google.gms:google-services:4.3.13'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.2'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
        mavenCentral() 
    }
}

main.dart

Future<void> main() async {
  WidgetsFlutterBinding.ensureInitialized();

  await Firebase.initializeApp();

  FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterFatalError;
  
  runApp(MyApp());
}

pubspec.yaml

    ...
    
    firebase_core: latest_version
    firebase_analytics: latest_version
    firebase_crashlytics: latest_version
    
    ...