How set Custom Info Window in .net maui Android?

Question

I have Implement customization in map. In which I have created cluster of pin and when click on pin a custom Info Window need to be open. After spending couple of hours I found that the issue is that need to set InfoWindowAdapter in clustermanager. But the clustermanager doesn't contain "MarkerCollection" which is available in Xamarin but not in maui.

clustermanager.MarkerCollection.SetOnInfoWindowAdapter(infoWindow);

In below code

public voidpublic void OnMapReady(GoogleMap googleMap)
            {
                clustermanager = new ClusterManager(Platform.CurrentActivity, googleMap);
                googleMap.SetOnCameraIdleListener(clustermanager);
                googleMap.SetOnMarkerClickListener(clustermanager);
                var cuslterrenderer = new ClusterRenderer(Platform.CurrentActivity, googleMap, clustermanager)
                {
                    MinClusterSize = 4,
                };
                clustermanager.Renderer = cuslterrenderer;
                // clustermanager.MarkerCollection.SetOnInfoWindowAdapter(infoWindow);
                googleMap.SetInfoWindowAdapter(clustermanager.MarkerManager);
                googleMap.SetOnInfoWindowClickListener(clustermanager);
                _handler._clusterManager.SetOnClusterItemInfoWindowClickListener(infoWindowClickListener);
                if (pins.Count > 0)
                {
                    clustermanager.AddItems(pins);
                }
            }

Maui handler should contain all the native methods which was available in Xamarin.

Is any alternative to fix this? I refer this url but didn't found any help https://github.com/googlemaps/android-maps-utils/issues/738

ClusterManager is coming from <PackageReference Include="GoogleMapsUtils.Android.Maui" Version="1.0.2">

MAUI version is 8.0.100
Android Platform API level is 34

Answer 1

Hello,

Thanks for your feedback.

I checked the ClusterManager class in GoogleMapsUtils.Android.Maui, and found that the MarkerCollection property does not exist in the class.

Since Microsoft Q&A does not provide technical support for third-party plug-ins, it is recommended that you report this issue to the official repository of this plug-in.

Best Regards,

Alec Liu.

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Answer 2

I think instead of GoogleMapsUtils.Android.Maui use Xamarin.Google.Maps.Utils