优化

ios/Runner/RecordingPlugin.swift

@@ -410,6 +410,12 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
   }
 }
 
+private enum RecordingChannelNames {
+  static let packageName = "com.gdfw.fxjk"
+  static let method = "\(packageName)/recording"
+  static let events = "\(packageName)/recording_events"
+}
+
 final class RecordingPlugin: NSObject, FlutterPlugin, FlutterStreamHandler {
   private let controller = RecordingCameraController.shared
   private var eventSink: FlutterEventSink?
@@ -421,13 +427,13 @@ final class RecordingPlugin: NSObject, FlutterPlugin, FlutterStreamHandler {
     registrar.register(RecordingPreviewFactory(), withId: "recording-camera-preview")
 
     let methodChannel = FlutterMethodChannel(
-      name: "com.example.flutter_template/recording",
+      name: RecordingChannelNames.method,
       binaryMessenger: messenger
     )
     registrar.addMethodCallDelegate(plugin, channel: methodChannel)
 
     let eventChannel = FlutterEventChannel(
-      name: "com.example.flutter_template/recording_events",
+      name: RecordingChannelNames.events,
       binaryMessenger: messenger
     )
     eventChannel.setStreamHandler(plugin)