设置 WKWebView

如果您的应用 iOS 利用WKWebView 来展示 Web 内容,建议您对其进行配置,以便通过广告充分利用内容变现。

本指南介绍了如何提供有关如何配置WKWebView 对象的信息。

媒体内容

默认的WKWebView设置未针对视频广告进行优化。使用 WKWebViewConfiguration API 配置 WKWebView 以实现内嵌播放和自动播放视频。

Swift

import WebKit

class ViewController: UIViewController {

  var webView: WKWebView!

  override func viewDidLoad() {
    super.viewDidLoad()

    // Initialize a WKWebViewConfiguration object.
    let webViewConfiguration = WKWebViewConfiguration()
    // Let HTML videos with a "playsinline" attribute play inline.
    webViewConfiguration.allowsInlineMediaPlayback = true
    // Let HTML videos with an "autoplay" attribute play automatically.
    webViewConfiguration.mediaTypesRequiringUserActionForPlayback = []

    // Initialize the WKWebView with your WKWebViewConfiguration object.
    webView = WKWebView(frame: view.frame, configuration: webViewConfiguration)
    view.addSubview(webView)
  }
}

Objective-C

@import WebKit;

#import "ViewController.h"

@interface ViewController ()

@property(nonatomic, strong) WKWebView *webView;

@end

@implementation ViewController

- (void)viewDidLoad {
  [super viewDidLoad];

  // Initialize a WKWebViewConfiguration object.
  WKWebViewConfiguration *webViewConfiguration = [[WKWebViewConfiguration alloc] init];
  // Let HTML videos with a "playsinline" attribute play inline.
  webViewConfiguration.allowsInlineMediaPlayback = YES;
  // Let HTML videos with an "autoplay" attribute play automatically.
  webViewConfiguration.mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;

  // Initialize the WKWebView with your WKWebViewConfiguration object.
  self.webView = [[WKWebView alloc] initWithFrame:self.view.frame configuration:webViewConfiguration];
  [self.view addSubview:self.webView];
}

加载网页视图内容

Cookie 和网页网址对网页视图性能非常重要,只有将 load(_:) 与基于网络的网址搭配使用时,才能按预期运行。为了优化 WKWebView 性能,请使用 我们强烈建议您从基于网络的网址加载 Web 内容。

Swift

import WebKit

var webview: WKWebview!

class ViewController: UIViewController {
  override func viewDidLoad() {
    super.viewDidLoad()

    // Initialize a WKWebViewConfiguration object.
    let webViewConfiguration = WKWebViewConfiguration()
    // Let HTML videos with a "playsinline" attribute play inline.
    webViewConfiguration.allowsInlineMediaPlayback = true
    // Let HTML videos with an "autoplay" attribute play automatically.
    webViewConfiguration.mediaTypesRequiringUserActionForPlayback = []

    // Initialize the WKWebView with your WKWebViewConfiguration object.
    webView = WKWebView(frame: view.frame, configuration: webViewConfiguration)
    view.addSubview(webView)

    // Load the URL for optimized web view performance.
    guard let url = URL(string: "https://webview-api-for-ads-test.glitch.me") else { return }
    let request = URLRequest(url: url)
    webView.load(request)
  }
}

Objective-C

@import WebKit;

#import "ViewController.h"

@interface ViewController ()

@property(nonatomic, strong) WKWebView *webView;

@end

@implementation ViewController

- (void)viewDidLoad {
  [super viewDidLoad];

  // Initialize a WKWebViewConfiguration object.
  WKWebViewConfiguration *webViewConfiguration = [[WKWebViewConfiguration alloc] init];
  // Let HTML videos with a "playsinline" attribute play inline.
  webViewConfiguration.allowsInlineMediaPlayback = YES;
  // Let HTML videos with an "autoplay" attribute play automatically.
  webViewConfiguration.mediaTypesRequiringUserActionForPlayback = WKAudiovisualMediaTypeNone;

  // Initialize the WKWebView with your WKWebViewConfiguration object.
  self.webView = [[WKWebView alloc] initWithFrame:self.view.frame configuration:webViewConfiguration];
  [self.view addSubview:self.webview];

  // Load the URL for optimized web view performance.
  NSURL *url = [NSURL URLWithString:@"https://webview-api-for-ads-test.glitch.me"];
  NSURLRequest *request = [NSURLRequest requestWithURL:url];
  [webView loadRequest:request];
}

测试网页视图

在应用开发期间,我们建议您加载以下测试网址:

https://webview-api-for-ads-test.glitch.me#webview-settings-tests

以验证这些设置是否对广告产生预期影响。如果观察到以下情况,测试网址就符合完全集成的成功标准:

网站数据视图设置

  • 第一方 Cookie 的工作原理
  • 已启用 JavaScript

视频广告

  • 视频广告内嵌播放,不会在内置全屏播放器中打开
  • 无需点击播放按钮,视频广告即可自动播放
  • 该视频广告可重放

测试完成后,将测试网址替换为相应网页视图想要加载的网址。