Question

就像奥伯（Uber）的奥拉（Ola），我需要从摆在GoogleMap中的屏幕中央的大头针取lat_long。我得到了地图，我知道如何从lat_long取得地址。帮助我进行拖动侦听器部分...

这是代码

GoogleMap(
          onMapCreated: _onMapCreated,
          compassEnabled: true,
          myLocationEnabled: true,
          initialCameraPosition: CameraPosition(target: LatLng(0.0,0.0)),
        ),

void _onMapCreated(GoogleMapController controller) async {
mapController = controller;
mapController.addListener(_onMapChanged);
refresh(); <----gps function that works fine and cool

}

Answer 1

更新后（google_maps_flutter ^ 0.5.7）

GoogleMap(
            onMapCreated: _onMapCreated,
            initialCameraPosition:
            CameraPosition(target: LatLng(28.556160, 77.100281)), // INDIA
            onCameraMove: ((pinPosition) {}),  // <-----pinPosition gives LatLong
          ),

如何聆听GoogleMap的拖曳并在Ola，Uber等颤动中使中心屏幕变长

1 个答案: