Updated native ad option snippets.

PiperOrigin-RevId: 925465584

Objective-C/advanced/APIDemo/APIDemo/Snippets/AdManagerNativeAdOptionsSnippets.m

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+//
+//  Copyright (C) 2026 Google, Inc.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+#import <UIKit/UIKit.h>
+#import <GoogleMobileAds/GoogleMobileAds.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+// Replace this ad unit ID with your own ad unit ID.
+static NSString *const kNativeAdUnitID = @"/21775744923/example/native";
+
+// Demonstrates how to use custom click gesture options for native ads in Google Ad Manager.
+@interface AdManagerNativeAdOptionsSnippets : UIViewController <GADNativeAdDelegate>
+// The ad loader.
+@property(nonatomic, strong) GADAdLoader *adLoader;
+@end
+
+@implementation AdManagerNativeAdOptionsSnippets
+
+// Sets up a GADAdLoader with custom swipe gesture options.
+- (void)setCustomSwipeGesture {
+  // [START set_custom_swipe_gesture]
+  GADNativeAdCustomClickGestureOptions *swipeGestureOptions =
+      [[GADNativeAdCustomClickGestureOptions alloc]
+          initWithSwipeGestureDirection:UISwipeGestureRecognizerDirectionRight
+                            tapsAllowed:YES];
+
+  self.adLoader = [[GADAdLoader alloc] initWithAdUnitID:kNativeAdUnitID
+                                     rootViewController:self
+                                                adTypes:@[ GADAdLoaderAdTypeNative ]
+                                                options:@[ swipeGestureOptions ]];
+  // [END set_custom_swipe_gesture]
+}
+
+#pragma mark - GADNativeAdDelegate
+
+// Called when a swipe gesture click is recorded, as configured in
+// GADNativeAdCustomClickGestureOptions.
+// [START custom_swipe_gesture_delegate]
+- (void)nativeAdDidRecordSwipeGestureClick:(GADNativeAd *)nativeAd {
+  NSLog(@"A swipe gesture click has occurred.");
+}
+
+// Called when a swipe gesture click or a tap click is recorded.
+- (void)nativeAdDidRecordClick:(GADNativeAd *)nativeAd {
+  NSLog(@"A swipe gesture click or tap click has occurred.");
+}
+// [END custom_swipe_gesture_delegate]
+
+@end
+
+NS_ASSUME_NONNULL_END

Swift/advanced/APIDemo/APIDemo/Snippets/AdManagerNativeAdOptionsSnippets.swift

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+//
+//  Copyright (C) 2026 Google, Inc.
+//
+//  Licensed under the Apache License, Version 2.0 (the "License");
+//  you may not use this file except in compliance with the License.
+//  You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+//  Unless required by applicable law or agreed to in writing, software
+//  distributed under the License is distributed on an "AS IS" BASIS,
+//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//  See the License for the specific language governing permissions and
+//  limitations under the License.
+//
+
+import GoogleMobileAds
+
+private class AdManagerNativeAdOptionsSnippets: UIViewController, NativeAdDelegate {
+
+  // Replace this ad unit ID with your own ad unit ID.
+  private let nativeAdUnitID = "/21775744923/example/native"
+  private var adLoader: AdLoader?
+
+  private func setCustomSwipeGesture() {
+    // [START set_custom_swipe_gesture]
+    var options: [GADAdLoaderOptions]? = nil
+    adLoader = AdLoader(
+      adUnitID: nativeAdUnitID,
+      rootViewController: self,
+      adTypes: [.native],
+      options: options)
+    // [END set_custom_swipe_gesture]
+  }
+
+  // [START custom_swipe_gesture_delegate]
+  /// Notifies the delegate that a swipe gesture click was recorded, as configured in
+  /// NativeAdCustomClickGestureOptions.
+  func nativeAdDidRecordSwipeGestureClick(_ nativeAd: NativeAd) {
+    print("A swipe gesture click has occurred.")
+  }
+
+  /// Notifies the delegate that a swipe gesture click or a tap click was recorded.
+  func nativeAdDidRecordClick(_ nativeAd: NativeAd) {
+    print("A swipe gesture click or tap click has occurred.")
+  }
+  // [END custom_swipe_gesture_delegate]
+}