Flutter Google Maps 插件在 iOS 上无法正常工作

Question

I'm using this Google Maps plugin: https://github.com/flutter/plugins/tree/master/packages/google_maps_flutter

On Android it's working fine, but markers on iOS are not working properly. When a marker is tapped on iOS platform, camera moves a little bit and displays an InfoText, but my flutter code is the same for both platforms. I put breakpoints on methods: onMarkerTapped() and onInfoWindowTapped() and there are not called on iOS devices (GoogleMapController.dart).

Also the marker icon providing a BitmapDescriptor is not working on iOS too, but it's not as important as all I've mentioned before.

- Someone knows how to call this methods on iOS?

Please, I need to fix this on iOS platform and I don't know how.

Thanks!

Answer 1

From the project readme (emphasis mine):

This plugin provides an unpublished preview of the Flutter API for Google Maps:

Dart APIs for controlling and interacting with a GoogleMap view from Flutter code are still being consolidated and expanded. The intention is to grow current coverage into a complete offering. Issues and pull requests aimed to help us prioritize and speed up this effort are very welcome. Currently the plugin only supports Android as it embeds a platform view in the Flutter hierarchy which is currently only supported for Android (tracking issue).

iOS is not yet supported for this plugin. Likely you will just have to wait until the plugin is out of preview - or at least closer to release when it is more feature complete. I wouldn't recommend using such a preview in production.

One alternative I have found some success with is https://pub.dartlang.org/packages/flutter_map It has worked ok for me, but does have some hiccups with performance at times.