Carplay 连接/断开事件？

Question

有没有办法在应用程序中检测手机是否使用 Carplay 与汽车连接/断开连接？似乎找不到任何关于它的文档。我正在考虑一些我可以监控的系统事件。

Answer 1

您遵循这些步骤了吗？

1. 将相应的记录添加到项目的权利文件中：com.apple.developer.carplay-maps类型为Boolean带值YES
2. 向Apple请求相应的权限
3. 让您的 AppDelegate 确认CPApplicationDelegate协议

4. 实现以下方法：

   /**
    The CarPlay screen has connected and is ready to present content.
   
    Your app should create its view controller and assign it to the @c rootViewController property
    of this window.
   
    @note It is the responsibility of the delegate to maintain a reference to the interface controller beyond the scope of this method.
    */
   - (void)application:(UIApplication *)application didConnectCarInterfaceController:(CPInterfaceController *)interfaceController toWindow:(CPWindow *)window;
    /**
    The CarPlay screen has disconnected.
     */
   - (void)application:(UIApplication *)application didDisconnectCarInterfaceController:(CPInterfaceController *)interfaceController fromWindow:(CPWindow *)window;
   

请查看此文档链接和此 WWDC 2018 Carplay 会议