提交：添加注释和打印日志；

lib/amap_navigation_widget.dart

@@ -73,11 +73,13 @@ class _MapNavigationState extends State<AMapNavigationWidget> {
   @override
   Widget build(BuildContext context) {
     AMapNavigationUtil.init(context);
-    final Map<String, dynamic> creationParams = <String, dynamic>{
+    final Map<String, dynamic> creationParams = <String, dynamic> {
       'apiKey': widget.apiKey?.toMap(),
       'startPoint': widget.startPoint,
       'endPoint': widget.endPoint,
     };
+    print("--- build --- creationParams: $creationParams");
+
     Widget mapView = _methodChannel.buildMapNavigationView(
       creationParams,
       widget.gestureRecognizers,

lib/core/clx_map_navigation_method_channel.dart

@@ -26,6 +26,8 @@ class MethodChannelClxMapNavigation extends ClxMapNavigationPlatform {
       Set<Factory<OneSequenceGestureRecognizer>> gestureRecognizers,
       void Function(int id) onPlatformViewCreated,
       MapClosedCallback? onMapClosed,) {
+    print("--- buildMapNavigationView --- creationParams: $creationParams");
+
     if (defaultTargetPlatform == TargetPlatform.android) {
       creationParams['debugMode'] = kDebugMode;
       return AndroidView(