iOS- 广播上传扩展-UserDidFinishSetup-从Container应用传递参数

Question

我正在使用Broadcast Upload Extension]开发一个应用程序-我想知道如何将参数传递到BroadcastViewController中，这样我就可以将它们传递给CompleteRequest方法（userSetup参数） 。还是我想以某种方式引用Container应用并从中获取参数？

来自[[BroadcastViewController

：]的代码

  public partial class BroadcastViewController : UIViewController
        {
            protected BroadcastViewController(IntPtr handle) : base(handle)
            {
                // Note: this .ctor should not contain any initialization logic.
            }

            public void UserDidFinishSetup()
            {
// NEED TO OBTAIN HERE PARAMETERS
                System.Diagnostics.Debug.WriteLine("ScreenShareExtensionUI: UserDidFinishSetup");
                // Broadcast url that will be returned to the application
                var broadcastURL = NSUrl.FromString("http://broadcastURL_example/stream1");

                // Service specific broadcast data example which will be supplied to the process extension during broadcast
                var keys = new[] { "channelName", "token", "appId" };
                var objects = new[] { "channelName", "token", "appId" };
                var setupInfo = NSDictionary.FromObjectsAndKeys(objects, keys);

我正在使用Broadcast Upload Extension开发应用程序-我想知道如何将参数传递给BroadcastViewController，以便我可以将它们传递给CompleteRequest方法（...

Answer 1

我通过使用App Groups功能解决了该问题。这使我可以在容器应用中填写参数，然后在扩展名中检索它们，如下所示：

var plist = new NSUserDefaults("group.com.foo.ss", NSUserDefaultsType.SuiteName);
            var agoraApi = plist.StringForKey("agoraApi");
            var agoraRoomId = plist.DoubleForKey("agoraRoomId");
            var agoraToken = plist.StringForKey("agoraToken");
            var agoraUserId = plist.DoubleForKey("agoraUserId");