android - 如何以编程方式设置 Admob appID (19.1.0)？

Question

之前 version 19.1.0 , appID 可以像这样以编程方式设置:

MobileAds.initialize (Context context, String appID)

新方法是

initialize(Context, OnInitializationCompleteListener)

在内部，该方法通过 null作为应用程序ID:

public static void initialize(Context var0, OnInitializationCompleteListener var1) {
    zzxw.zzqq().zza(var0, (String)null, var1);
}

这是否意味着 appID 不应再以编程方式设置？

Answer 1

您必须将 APPLICATION_ID 放在 list 文件中，您可以在 AdMob UI 中找到您的 App ID。对于 android:value，请在引号中插入您自己的 AdMob 应用 ID，如下所示。

<manifest>
<application>
    <!-- Sample AdMob App ID: ca-app-pub-3940256099942544~3347511713 -->
    <meta-data
        android:name="com.google.android.gms.ads.APPLICATION_ID"
        android:value="ca-app-pub-xxxxxxxxxxxxxxxx~yyyyyyyyyy"/>
</application>

之后，您可以以编程方式更改它

 try {
        ApplicationInfo ai = getPackageManager().getApplicationInfo(getPackageName(), PackageManager.GET_META_DATA);
        Bundle bundle = ai.metaData;
        String myApiKey = bundle.getString("com.google.android.gms.ads.APPLICATION_ID");
        Log.d(TAG, "Name Found: " + myApiKey);
        ai.metaData.putString("com.google.android.gms.ads.APPLICATION_ID", "ca-app-pub-3940256099942544~3347511713");//you can replace your key APPLICATION_ID here
        String ApiKey = bundle.getString("com.google.android.gms.ads.APPLICATION_ID");
        Log.d(TAG, "ReNamed Found: " + ApiKey);
    } catch (PackageManager.NameNotFoundException e) {
        Log.e(TAG, "Failed to load meta-data, NameNotFound: " + e.getMessage());
    } catch (NullPointerException e) {
        Log.e(TAG, "Failed to load meta-data, NullPointer: " + e.getMessage());
    }