Flutter replaces the default icon of Gaud positioning

modify AMapWidget Methods myLocationStyleOptions You can change the positioning default icon

myLocationStyleOptions: MyLocationStyleOptions(
        true,
        circleFillColor: Colors.transparent,
        circleStrokeColor: Colors.blue,
        circleStrokeWidth: 1,
        // According to the input icon route [iconPath] establish [BitmapDescriptor] Locate the small blue dot 
        icon: BitmapDescriptor.fromIconPath("assets/images/****.png"),
      ),

icon Medium BitmapDescriptor Is the key