Optymalizuj karty niestandardowe (beta)

Interfejsy API widoku witryny dla reklam udostępniają sygnały aplikacji tagom w CustomTabSession pomaga zwiększyć przychody wydawców internetowych, którzy dostarczyli te treści oraz ochrony reklamodawców przed spamem.

Jak to działa

Komunikacja z pakietem SDK do reklam mobilnych Google odbywa się tylko w odpowiedzi na reklamę zdarzenia wywoływane przez następujące zdarzenia:

Pakiet SDK do reklam mobilnych Google ułatwia komunikację przez otwarcie postMessage za pomocą platformy CustomTabsSession udostępnianej przez platformę Androida.

Wymagania wstępne

Implementacja

W implementacji kart niestandardowych Chrome zmodyfikuj kod w sekcji onCustomTabsServiceConnected() oddzwanianie. Zastąp newSession() dzięki MobileAds.registerCustomTabsSession(). Łączy się to z kanałem postMessage w celu wzbogacenia tagów reklam za pomocą sygnałów pakietu SDK. Do połączenia postMessage wymagany jest Digital Asset Link kanał. Opcjonalnie możesz ustawić funkcję CustomTabsCallback parametr nasłuchujący zdarzenia karty niestandardowej Chrome.

Nadal powinno być możliwe wysyłanie wiadomości z odebranych CustomTabsSession z pakietu SDK do reklam mobilnych Google, ale przeniesienie może się zmienić, gdy pakiet SDK zażąda tego nowy kanał, który zastępuje istniejący.

Poniższy fragment kodu pokazuje, jak zarejestrować CustomTabsSession za pomocą Pakiet SDK do reklam mobilnych Google:

Java

import com.google.android.gms.ads.MobileAds;

class MainActivity extends ComponentActivity {
  // Replace this URL with an associated website.
  private static final String ORIGIN = "https://www.google.com";
  private CustomTabsClient customTabsClient;
  private CustomTabsSession customTabsSession;

  @Override
  protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // Get the default browser package name, this will be null if
    // the default browser does not provide a CustomTabsService.
    String packageName = CustomTabsClient.getPackageName(getApplicationContext(), null);
    if (packageName == null) {
      // Do nothing as service connection is not supported.
      return;
    }

    CustomTabsClient.bindCustomTabsService(
        getApplicationContext(),
        packageName,
        new CustomTabsServiceConnection() {
          @Override
          public void onCustomTabsServiceConnected(@NonNull ComponentName name,
              @NonNull CustomTabsClient client) {
            customTabsClient = client;

            // Warm up the browser process.
            customTabsClient.warmup(0);
            // Create a new browser session using the Google Mobile Ads SDK.
            customTabsSession = MobileAds.registerCustomTabsSession(
                MainActivity.this.getApplicationContext(),
                client,
                // Checks the "Digital Asset Link" to connect the postMessage channel.
                ORIGIN,
                // Optional parameter to receive the delegated callbacks.
                customTabsCallback);

            // Create a new browser session if the Google Mobile Ads SDK is
            // unable to create one.
            if (customTabsSession == null) {
              customTabsSession = client.newSession(customTabsCallback);
            }

            // Pass the custom tabs session into the intent.
            CustomTabsIntent intent = new CustomTabsIntent.Builder(customTabsSession).build();
            intent.launchUrl(MainActivity.this, Uri.parse("YOUR_URL"));
          }

          @Override
          public void onServiceDisconnected(ComponentName componentName) {
            // Remove the custom tabs client and custom tabs session.
            customTabsClient = null;
            customTabsSession = null;
          }
        }

    );
  }

  // Listen for events from the CustomTabsSession delegated by the Google Mobile Ads SDK.
  private final CustomTabsCallback customTabsCallback = new CustomTabsCallback() {
    @Override
    public void onNavigationEvent(int navigationEvent, @Nullable Bundle extras) {
      // Called when a navigation event happens.
      super.onNavigationEvent(navigationEvent, extras);
    }

    @Override
    public void onMessageChannelReady(@Nullable Bundle extras) {
      // Called when the channel is ready for sending and receiving messages on both
      // ends. This will frequently happen, such as each time the SDK requests a
      // new channel.
      super.onMessageChannelReady(extras);
    }

    @Override
    public void onPostMessage(@NonNull String message, @Nullable Bundle extras) {
      // Called when a tab controlled by this CustomTabsSession has sent a postMessage.
      super.onPostMessage(message, extras);
    }

    @Override
    public void onRelationshipValidationResult(int relation, @NonNull Uri requestedOrigin,
        boolean result, @Nullable Bundle extras) {
      // Called when a relationship validation result is available.
      super.onRelationshipValidationResult(relation, requestedOrigin, result, extras);
    }

    @Override
    public void onActivityResized(int height, int width, @NonNull Bundle extras) {
      // Called when the tab is resized.
      super.onActivityResized(height, width, extras);
    }

    @Override
    public void extraCallback(@NonNull String callbackName, @Nullable Bundle args) {
      super.extraCallback(callbackName, args);
    }

    @Nullable
    @Override
    public Bundle extraCallbackWithResult(@NonNull String callbackName, @Nullable Bundle args) {
      return super.extraCallbackWithResult(callbackName, args);
    }
  };
}

Kotlin

import com.google.android.gms.ads.MobileAds

class MainActivity : ComponentActivity() {
  private var customTabsClient: CustomTabsClient? = null
  private var customTabsSession: CustomTabsSession? = null

  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContentView(R.layout.activity_main)

    // Get the default browser package name, this will be null if
    // the default browser does not provide a CustomTabsService.
    val packageName = CustomTabsClient.getPackageName(applicationContext, null);
    if (packageName == null) {
      // Do nothing as service connection is not supported.
      return
    }

    CustomTabsClient.bindCustomTabsService(
      applicationContext,
      packageName,
      object : CustomTabsServiceConnection() {
        override fun onCustomTabsServiceConnected(
          name: ComponentName, client: CustomTabsClient,
          ) {
            customTabsClient = client

            // Warm up the browser process.
            customTabsClient?.warmup(0L)
            // Create a new browser session using the Google Mobile Ads SDK.
            customTabsSession = MobileAds.registerCustomTabsSession(
              this@MainActivity.applicationContext,
              client,
              // Checks the "Digital Asset Link" to connect the postMessage channel.
              ORIGIN,
              // Optional parameter to receive the delegated callbacks.
              customTabsCallback
            )

            // Create a new browser session if the Google Mobile Ads SDK is
            // unable to create one.
            if (customTabsSession == null) {
              customTabsSession = client.newSession(customTabsCallback)
            }

            // Pass the custom tabs session into the intent.
            val customTabsIntent = CustomTabsIntent.Builder(customTabsSession).build()
            customTabsIntent.launchUrl(this@MainActivity,
                                      Uri.parse("YOUR_URL"))
          }

          override fun onServiceDisconnected(componentName: ComponentName) {
            // Remove the custom tabs client and custom tabs session.
            customTabsClient = null
            customTabsSession = null
          }
      })
  }

  // Listen for events from the CustomTabsSession delegated by the Google Mobile Ads SDK.
  private val customTabsCallback: CustomTabsCallback = object : CustomTabsCallback() {
    @Synchronized
    override fun onNavigationEvent(navigationEvent: Int, extras: Bundle?) {
      // Called when a navigation event happens.
    }

    @Synchronized
    override fun onMessageChannelReady(extras: Bundle?) {
      // Called when the channel is ready for sending and receiving messages on both
      // ends. This will frequently happen, such as each time the SDK requests a
      // new channel.
    }

    @Synchronized
    override fun onPostMessage(message: String, extras: Bundle?) {
      // Called when a tab controlled by this CustomTabsSession has sent a postMessage.
    }

    override fun onRelationshipValidationResult(
      relation: Int, requestedOrigin: Uri, result: Boolean, extras: Bundle?
    ) {
      // Called when a relationship validation result is available.
    }

    override fun onActivityResized(height: Int, width: Int, extras: Bundle) {
      // Called when the tab is resized.
    }

    override fun extraCallback(callbackName: String, args: Bundle?) {

    }

    override fun extraCallbackWithResult(callbackName: String, args: Bundle?): Bundle? {
      return null
    }
  }

  companion object {
    // Replace this URL with an associated website.
    const val ORIGIN = "https://www.google.com"
  }
}