AndroidManifest.xml에 Ad Manager 앱 ID가 포함되어 있어야 합니다.
그렇지 않으면 앱이 시작될 때 비정상 종료됩니다.
Ad Manager
웹 인터페이스에서 확인한
Ad Manager
앱 ID를 com.google.android.gms.ads.APPLICATION_ID라는 이름으로 <meta-data> 태그를
추가하여 앱의 android/app/src/main/AndroidManifest.xml 파일에
추가합니다.
android:value의 경우 다음과 같이 따옴표로 묶은 앱 ID를 삽입합니다.
Info.plist
구성 및 앱 ID 설정에 관한
자세한 내용은 iOS 가이드를 참고하세요.
모바일 광고 SDK 초기화
광고를 로드하기 전에, SDK를 초기화하고 초기화가 끝나면(또는 30초의 제한 시간이 경과하면)
완료되는 Future를 반환하는
MobileAds.instance.initialize()를 호출하여 앱에서 모바일 광고 SDK를
초기화하세요. initialize()를
최대한 빨리 호출하세요.
// Initialize the Mobile Ads SDK.MobileAds.instance.initialize();
[null,null,["최종 업데이트: 2025-08-31(UTC)"],[[["\u003cp\u003eThis guide explains how to integrate Google Mobile Ads SDK into a Flutter app for monetization with Ad Manager.\u003c/p\u003e\n"],["\u003cp\u003eBefore starting, ensure you meet the prerequisites, which include specific Flutter, Android, and iOS requirements.\u003c/p\u003e\n"],["\u003cp\u003eYou must update your AndroidManifest.xml or Info.plist with your Ad Manager app ID for Android and iOS respectively, then initialize the Mobile Ads SDK in your Dart code.\u003c/p\u003e\n"],["\u003cp\u003eThe SDK supports banner, interstitial, native, and rewarded ad formats - select the one that best suits your app.\u003c/p\u003e\n"],["\u003cp\u003eDetailed implementation steps are provided for each ad format after the initial integration is complete.\u003c/p\u003e\n"]]],["Publishers monetize Flutter apps by integrating the Google Mobile Ads SDK. This involves importing the SDK plugin and setting up platform-specific configurations. For Android, update `AndroidManifest.xml` with the Ad Manager app ID; for iOS, update `Info.plist`. Initialize the SDK using `MobileAds.instance.initialize()` before loading ads. Finally, choose an ad format: banner, interstitial, native, or rewarded, each with detailed implementation guides. Ensure you have the latest SDK version for full privacy compliance.\n"],null,["Select platform: [Android](/ad-manager/mobile-ads-sdk/android/quick-start \"View this page for the Android platform docs.\") [iOS](/ad-manager/mobile-ads-sdk/ios/quick-start \"View this page for the iOS platform docs.\") [Unity](/ad-manager/mobile-ads-sdk/unity/quick-start \"View this page for the Unity platform docs.\") [Flutter](/ad-manager/mobile-ads-sdk/flutter/quick-start \"View this page for the Flutter platform docs.\")\n\n\u003cbr /\u003e\n\nIntegrating Google Mobile Ads SDK into a Flutter app is the first step\ntoward displaying ads and earning revenue. Once you've integrated the SDK, you\ncan proceed to implement one or more of the supported ad formats.\n\nPrerequisites\n\n- Flutter 3.27.0 or higher\n- Android\n - Latest version of Android Studio\n- iOS\n - Latest version of Xcode with [enabled command-line\n tools](//flutter.dev/docs/get-started/install/macos#install-xcode)\n\nImport Google Mobile Ads SDK\n\n- Include the [Google Mobile Ads SDK for Flutter\n plugin](//pub.dev/packages/google_mobile_ads/install) in your Flutter project.\n\nPlatform specific setup\n\n\n| **Important:** Use the latest Google Mobile Ads SDK so that you have access to all the privacy compliance features.\n\n\u003cbr /\u003e\n\nAndroid\n\n**Update AndroidManifest.xml**\n\nThe Ad Manager app ID must be included in the `AndroidManifest.xml`.\nFailure to do so results in a crash on app launch.\n\nAdd the Ad Manager app ID, as\n\n[identified in the Ad Manager web interface](//support.google.com/admanager/answer/15014197),\n\nto the app's `android/app/src/main/AndroidManifest.xml` file by adding a\n`\u003cmeta-data\u003e` tag with the name `com.google.android.gms.ads.APPLICATION_ID`.\nFor `android:value`, insert your own app ID in quotes as shown: \n\n \u003cmanifest\u003e\n \u003capplication\u003e\n \u003c!-- Sample Ad Manager app ID: ca-app-pub-3940256099942544~3347511713 --\u003e\n \u003cmeta-data\n android:name=\"com.google.android.gms.ads.APPLICATION_ID\"\n android:value=\"ca-app-pub-xxxxxxxxxxxxxxxx~yyyyyyyyyy\"/\u003e\n \u003capplication\u003e\n \u003cmanifest\u003e\n\nUse the same `value` when you initialize the plugin in your Dart code.\n\nSee the\n\n[Android guide](/ad-manager/mobile-ads-sdk/android/quick-start#update_your_androidmanifestxml)\n\nfor more information about configuring `AndroidManifest.xml` and setting up\nthe app ID.\n\niOS\n\n**Update Info.plist**\n\nIn your app's `ios/Runner/Info.plist` file, add a `GADApplicationIdentifier`\nkey with a string value of your Ad Manager app ID, as\n[identified in the Ad Manager web interface](//support.google.com/admanager/answer/15014197): \n\n \u003ckey\u003eGADApplicationIdentifier\u003c/key\u003e\n \u003cstring\u003eca-app-pub-################~##########\u003c/string\u003e\n\nYou must pass the same value when you initialize the plugin in your Dart code.\n\nSee the\n\n[iOS guide](/ad-manager/mobile-ads-sdk/ios/quick-start#update_your_infoplist)\n\nfor more information about configuring `Info.plist` and setting up the app ID.\n\nInitialize the Mobile Ads SDK\n\nBefore loading ads, have your app initialize Google Mobile Ads SDK by calling\n[`MobileAds.instance.initialize()`](//pub.dev/documentation/google_mobile_ads/latest/google_mobile_ads/MobileAds/initialize.html)\nwhich initializes the SDK and returns a `Future` that finishes once\ninitialization is complete, or after a 30-second timeout. Call `initialize()`\nas early as possible. \n\n // Initialize the Mobile Ads SDK.\n MobileAds.instance.initialize(); \n https://github.com/googleads/googleads-mobile-flutter/blob/9e63c9ad1459a7bbeeb9465ab3c6e25309f54683/samples/admob/banner_example/lib/main.dart#L229-L230\n\nSelect an ad format\n\nAfter Google Mobile Ads SDK is imported, you're ready to implement an ad.\nAd Manager offers a number of different ad formats, so you can choose\nthe one that best fits your app's user experience.\n\nBanner\n\nRectangular ads that appear at the top or bottom of the device screen. Banner\nads stay on screen while users are interacting with the app, and can refresh\nautomatically after a certain period of time. If you're new to mobile\nadvertising, they're a great place to start. \n\n[Implement a Banner ad](/ad-manager/mobile-ads-sdk/flutter/banner)\n\nInterstitial\n\nFull-screen ads that cover the interface of an app until closed by the user.\nThey're best used at natural pauses in the flow of an app's execution, such as\nin between levels of a game or just after completing a task. \n\n[Implement an Interstitial ad](/ad-manager/mobile-ads-sdk/flutter/interstitial)\n\nNative\n\nCustomizable ads that match the look and feel of your app. You decide how and\nwhere they're placed, so the layout is more consistent with your app's design. \n\n[Implement a Native ad](/ad-manager/mobile-ads-sdk/flutter/native)\n\nRewarded\n\nAds that reward users for watching short videos and interacting with playable\nads and surveys. Good for monetizing free-to-play users. \n\n[Implement a Rewarded ad](/ad-manager/mobile-ads-sdk/flutter/rewarded)"]]
