ใช้โฆษณาการแสดงภาพซ้อนภาพ (เบต้า)

private func showPictureInPictureAd() {
  // Use the loaded PictureInPictureAd instance.
  guard let pipAd else {
    print("No ad to show.")
    return
  }
  let options = PictureInPictureAdOptions()
  // Uses the Google Mobile Ads SDK's default screen position.
  options.position = .default
  // Binds the ad lifecycle to the host screen.
  options.presentationScope = .screen

  pipAd.show(with: options)
}

- (void)showPictureInPictureAd {
  // Use the loaded PictureInPictureAd instance.
  if (!self.pipAd) {
    NSLog(@"No ad to show.");
    return;
  }
  GADPictureInPictureAdOptions *options =
      [[GADPictureInPictureAdOptions alloc] init];
  // Uses the Google Mobile Ads SDK's default screen position.
  options.position = GADPictureInPictureAdPositionDefault;
  // Binds the ad lifecycle to the host screen.
  options.presentationScope = GADPictureInPictureAdPresentationScopeScreen;

  [self.pipAd showWithOptions:options];
}

private func createTopLeftPositionOptions() -> PictureInPictureAdOptions {
  let options = PictureInPictureAdOptions()
  // Sets the ad position to the top-left corner of the screen.
  options.position = .topLeft
  return options
}

- (GADPictureInPictureAdOptions *)createTopLeftPositionOptions {
  GADPictureInPictureAdOptions *options =
      [[GADPictureInPictureAdOptions alloc] init];
  // Sets the ad position to the top-left corner of the screen.
  options.position = GADPictureInPictureAdPositionTopLeft;
  return options;
}

private func createApplicationScopedOptions() -> PictureInPictureAdOptions {
  let options = PictureInPictureAdOptions()
  // Keeps the ad visible beyond the host screen's lifecycle.
  options.presentationScope = .application
  return options
}

- (GADPictureInPictureAdOptions *)createApplicationScopedOptions {
  GADPictureInPictureAdOptions *options =
      [[GADPictureInPictureAdOptions alloc] init];
  // Keeps the ad visible beyond the host screen's lifecycle.
  options.presentationScope = GADPictureInPictureAdPresentationScopeApplication;
  return options;
}

func pictureInPictureAdDidShow(_ pictureInPictureAd: PictureInPictureAd) {
  print("Picture-in-Picture ad shown.")
}

func pictureInPictureAdDidHide(_ pictureInPictureAd: PictureInPictureAd) {
  print("Picture-in-Picture ad hidden.")
}

func pictureInPictureAdDidFailToShow(
  _ pictureInPictureAd: PictureInPictureAd, error: Error
) {
  print("Picture-in-Picture ad failed to show: \(error.localizedDescription)")
}

func pictureInPictureAdDidRecordImpression(
  _ pictureInPictureAd: PictureInPictureAd
) {
  print("Picture-in-Picture ad recorded an impression.")
}

func pictureInPictureAdDidRecordClick(
  _ pictureInPictureAd: PictureInPictureAd
) {
  print("Picture-in-Picture ad recorded a click.")
}

func pictureInPictureAdWillPresentScreen(
  _ pictureInPictureAd: PictureInPictureAd
) {
  print("Picture-in-Picture ad will present screen.")
}

func pictureInPictureAdWillDismissScreen(
  _ pictureInPictureAd: PictureInPictureAd
) {
  print("Picture-in-Picture ad will dismiss screen.")
}

func pictureInPictureAdDidDismissScreen(
  _ pictureInPictureAd: PictureInPictureAd
) {
  print("Picture-in-Picture ad dismissed screen.")
}

- (void)pictureInPictureAdDidShow:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad shown.");
}

- (void)pictureInPictureAdDidHide:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad hidden.");
}

- (void)pictureInPictureAdDidFailToShow:(GADPictureInPictureAd *)pictureInPictureAd
                              withError:(NSError *)error {
  NSLog(@"Picture-in-Picture ad failed to show: %@", error);
}

- (void)pictureInPictureAdDidRecordImpression:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad recorded an impression.");
}

- (void)pictureInPictureAdDidRecordClick:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad recorded a click.");
}

- (void)pictureInPictureAdWillPresentScreen:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad will present screen.");
}

- (void)pictureInPictureAdWillDismissScreen:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad will dismiss screen.");
}

- (void)pictureInPictureAdDidDismissScreen:(GADPictureInPictureAd *)pictureInPictureAd {
  NSLog(@"Picture-in-Picture ad dismissed screen.");
}

private func hidePictureInPictureAd() {
  // Use the loaded PictureInPictureAd instance.
  guard let pipAd else {
    print("No ad to hide.")
    return
  }
  pipAd.hide()
}

- (void)hidePictureInPictureAd {
  // Use the loaded PictureInPictureAd instance.
  if (!self.pipAd) {
    NSLog(@"No ad to hide.");
    return;
  }
  [self.pipAd hide];
}

private func cleanUpPictureInPictureAd() {
  pipAd?.hide()
  pipAd = nil
}

- (void)cleanUpPictureInPictureAd {
  [self.pipAd hide];
  self.pipAd = nil;
}