im是iOS。我已经在Project-Setting-> Info-> Url类型中配置了URL Scheme URL方案:洗车角色:查看者
当我键入carwash://时,浏览器要求打开应用程序,但是在应用程序中没有任何调用,我无法处理应该采取的行动。
apple文档说您应该在AppDelegate中覆盖应用程序(打开url),但是深层链接会调用它,并且应用程序会在最后一个状态下打开
这是我的代码,不起作用
func application(_ app: UIApplication, open url: URL,
options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
fatalError()
}
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
if let url = launchOptions?[UIApplication.LaunchOptionsKey.url] as? URL {
/// some
fatalError()
}
GMSServices.provideAPIKey("")
return true
}
迅速5 模拟器:iOS 13
答案 0 :(得分:3)
经过几天努力解决方案网址后,我终于找到了答案。 我的模拟器的iOS版本是13。在iOS 13 UIApplication中,打开的网址不会被调用(至少就我而言)
您应该覆盖iOS 13中可用的SceneDelegate中的以下功能:
func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>) {
if let url = URLContexts.first?.url{
print(url)
}
}
编辑: 如果用户在您的应用未运行时点击该链接,则您将不会对其进行响应
您必须实现scene(_:willConnectTo:options:)
来检测选项中的URLContext:并对其进行处理。
答案 1 :(得分:0)
您应在Info.plist文件中配置深层链接
示例:
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
<key>CFBundleURLName</key>
<string>carwash</string> // your identifier
<key>CFBundleURLSchemes</key>
<array>
<string>carwash</string> // schema
</array>
</dict>
</array>
答案 2 :(得分:0)
您应该使用application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool
请注意,您的方法中没有 return 语句
func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
print("Got from URL: \(url)"
return true
}
模拟器中的链接最好通过终端进行
xcrun simctl openurl booted “carwasher://deeplink”
答案 3 :(得分:0)
对于我在 iOS13+ 中的以下作品(在我的 SceneDelegate
中):
func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
// Set up everything you need
// ...
// Handle deep link on cold start
if let url = connectionOptions.userActivities.first?.webpageURL {
handle(url: url)
}
}
func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
if let url = userActivity.webpageURL {
// Handle deep link when the app is running
handle(url: url)
}
}
答案 4 :(得分:0)
在 iOS 13+ 或场景委托中,会调用两个方法,并且 willPerformHTTPRedirection 方法肯定会调用。
func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
if userActivity.activityType == NSUserActivityTypeBrowsingWeb, let url = userActivity.webpageURL {
}
}
}
func urlSession(_ session: URLSession, task: URLSessionTask, willPerformHTTPRedirection response: HTTPURLResponse, newRequest request: URLRequest, completionHandler: @escaping (URLRequest?) -> Swift.Void) {
if let url = request.url {
guard let detailDictionary = String.queryParameters(from: url) else { return }
}
}
}
通过这个函数解析url:
static func queryParameters(from url: URL) -> [String: String]? {
let urlComponents = URLComponents(url: url, resolvingAgainstBaseURL: false)
var queryParams: [String : String]? = nil
if let components = urlComponents?.queryItems {
queryParams = [String: String]()
for queryItem in components {
if queryItem.value == nil {
continue
}
queryParams?[queryItem.name] = queryItem.value
}
}
return queryParams
}