WKWebView 不允许在应用程序中访问相机

Question

我们正在尝试与多个用户进行电话会议，因此通过使用 Kurento 服务器，我们已经实现了这一点，并且它可以在 safari 浏览器上运行。但是当涉及到WebView/中的实现时WKWebView。它甚至不请求许可。

@IBOutlet weak var webViewContainer: UIView!
var webView: WKWebView!

override open func loadView() {
    super.loadView()

    let webConfiguration = WKWebViewConfiguration()
    webConfiguration.ignoresViewportScaleLimits = true
    webConfiguration.suppressesIncrementalRendering = true
    webConfiguration.allowsInlineMediaPlayback = true
    webConfiguration.allowsAirPlayForMediaPlayback = false
    webConfiguration.allowsPictureInPictureMediaPlayback = true
    webConfiguration.mediaTypesRequiringUserActionForPlayback = .all
    webConfiguration.requiresUserActionForMediaPlayback = true
    webView = WKWebView(frame: webViewContainer.frame, configuration: webConfiguration)
    webView.uiDelegate = self
    webView.navigationDelegate = self
    webView.sizeToFit()
    webView.backgroundColor = .black
    webView.isOpaque = false
    self.webViewContainer.addSubview(webView)

}

func webContentController()-> WKUserContentController {
    let contentController = WKUserContentController()
    let script = try! String(contentsOf: Bundle.main.url(forResource: "WebRTC", withExtension: "js")!, encoding: String.Encoding.utf8)
    contentController.addUserScript(WKUserScript(source: script, injectionTime: WKUserScriptInjectionTime.atDocumentStart, forMainFrameOnly: true))
    contentController.add(self, name: "callbackHandler")
    return contentController
}

override func viewDidLoad() {
    super.viewDidLoad()
    guard let url = URL (string: urlStr) else { return
    }
    let myRequest = URLRequest(url: url)
    self.webView.load(myRequest)
}

我什至尝试过此链接safariViewController，但它不要求相机权限。

Answer 1

这

您是否按照文档中的步骤操作？最重要的部分是NSCameraUsageDescription/NSMicrophoneUsageDescription必须出现在info.plist文件中