UpdateMarker method

Future<void> UpdateMarker(
  1. double latitude,
  2. double longitude,
  3. String title,
  4. String snippet,
  5. String key,
)

Implementation

Future<void> UpdateMarker(double latitude , double longitude,String title , String snippet,String key ) async {
  if(_channel == null)return  ;
  if(key == null || key == "")return  ;//key不能为空
  return _channel?.invokeMethod('UpdateMarker', {"latitude":latitude,"longitude":longitude,"title":title,"snippet":snippet,"key":key});
}