將廣告回應資訊 ID 記錄至 Crashlytics

Firebase Crashlytics 是一款輕量級的即時當機回報工具，可讓您輕鬆管理應用程式中的穩定性問題。Crashlytics 會自動將異常終止事件分組，並突顯導致異常終止的情況，協助您節省排解問題的時間。

本指南將說明如何將 Crashlytics 整合至 Unity 專案，以便記錄廣告回應 ID。日後，當您要排解應用程式當機問題時，可以查詢廣告回應 ID，並使用 AdMob 中的廣告審核中心找出並封鎖廣告。

步驟 1：將 Firebase 新增至 Unity 應用程式

請按照 Firebase Unity 整合指南將 Firebase Crashlytics 整合至 Unity。

步驟 2：記錄廣告回應 ID

  1. 建立 MonoBehaviour 指令碼，並初始化 AdMob 和 Firebase SDK。使用布林值 isCrashlyticsInitialized 監控 Crashlytics 初始化的時間。

    using GoogleMobileAds.Api;
using Fabric.Crashlytics;
...
public class GameObjectScript : MonoBehaviour
{
    bool isCrashlyticsInitialized = false;
    public void Start()
    {
        ....
        // Initialize the Google Mobile Ads SDK.
        MobileAds.Initialize(initStatus => { });
        ....
        // Initialize Firebase
        Firebase.FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task => {
            Firebase.DependencyStatus dependencyStatus = task.Result;
            if (dependencyStatus == Firebase.DependencyStatus.Available)
            {
                Firebase.FirebaseApp app = Firebase.FirebaseApp.DefaultInstance;
                isCrashlyticsInitialized = true;
            }
            else
            {
                UnityEngine.Debug.LogError(System.String.Format(
                  "Could not resolve all Firebase dependencies: {0}",dependencyStatus));
                // Firebase Unity SDK is not safe to use here.
            }
        }
    }
}

  2. 請求橫幅廣告。

    using GoogleMobileAds.Api;
using Fabric.Crashlytics;
...
public class GameObjectScript : MonoBehaviour
{

    public void Start()
    {
        ...
        // Initialize the Google Mobile Ads SDK.
        MobileAds.Initialize(initStatus => { });

        // Initialize Firebase.
        Firebase.FirebaseApp.CheckAndFixDependenciesAsync().ContinueWith(task => {
            Firebase.DependencyStatus dependencyStatus = task.Result;
            if (dependencyStatus == Firebase.DependencyStatus.Available)
            {
                // Create and hold a reference to your FirebaseApp,
                // where app is a Firebase.FirebaseApp property of your
                // application class.
                // Crashlytics will use the DefaultInstance, as well;
                // this ensures that Crashlytics is initialized.
                Firebase.FirebaseApp app = Firebase.FirebaseApp.DefaultInstance;
                isCrashlyticsInitialized = true;
            }
            else
            {
                UnityEngine.Debug.LogError(System.String.Format(
                    "Could not resolve all Firebase dependencies: {0}",dependencyStatus));
                // Firebase Unity SDK is not safe to use here.
            }
        });

        // Request Banner View.
        this.RequestBanner();
        ...
    }

    public void RequestBanner()
    {
        #if UNITY_ANDROID
            string adUnitId = "ca-app-pub-3940256099942544/6300978111";
        #elif UNITY_IPHONE
            string adUnitId = "ca-app-pub-1220882738324941/1255739139";
        #else
            string adUnitId = "unexpected_platform";
        #endif
        // Create a 320x50 banner at the top of the screen.
        this.bannerView = new BannerView(adUnitId, AdSize.Banner, AdPosition.Bottom);
        AdRequest request = new AdRequest();
        this.bannerView.LoadAd(request);
        // Called when an ad request has successfully loaded.
        this.bannerView.OnAdLoaded += this.HandleOnAdLoaded;
    }
}

  3. 取得 ResponseInfo 物件 OnAdLoaded，並將回應 ID 記錄到 Crashlytics。

    public void HandleOnAdLoaded(object sender, EventArgs args)
{
    ResponseInfo responseInfo = this.bannerView.GetResponseInfo();
    if (responseInfo != null)
    {
        String adResponseId = responseInfo.GetResponseId();
        // Log to Crashlytics.
        if (isCrashlyticsInitialized)
        {
            Crashlytics.SetCustomKey("banner_ad_response_id", adResponseId);
        }
    }
}

大功告成！您現在可以在 Crashlytics 資訊主頁的當機工作階段「重要」部分中，查看最近的 banner_ad_response_id。請注意，部分鍵可能需要四小時才會顯示在資訊主頁上。

回應 ID