Android Question Gmap Render Finished

[Ivan Leal]

Hello everybody.

I use GoogleMapsExtras.AnimateToBounds to fit a map view inside a mapfragment.

How can I know exactly when map rendering has finished?

Regards.

 

[Erel]

You should use GoogleMapsExtra.AnimateCamera3 with a CameraUpdate object. This will allow you to set the animation duration.

GoogleMapsExtra.AnimateCamera3(...)
Sleep(duration)
'continue here

 

[TILogistic]

?

B4A - GoogleMapsExtras

GoogleMapsExtras

GoogleMapsExtras is an ongoing project to implement more of the Google Maps Android v2 classes in Basic4Android. Currently the library allows you to create these objects: BitmapDescriptor BitmapDescriptorFactory Circle CircleOptions GroundOverlay InfoWindowAdapter MarkerOptions Point...

www.b4x.com

(old) Google Maps Android v2 tutorial

If you are using B4A v5.80+ then please follow this tutorial: https://www.b4x.com/android/forum/threads/google-maps.63930/#post-404386 GoogleMaps library requires v2.50 or above. GoogleMaps library allows you to add Google maps to your application. This library requires Android 3+ and will...

www.b4x.com

 

[Ivan Leal]

You should use GoogleMapsExtra.AnimateCamera3 with a CameraUpdate object. This will allow you to set the animation duration.

GoogleMapsExtra.AnimateCamera3(...)
Sleep(duration)
'continue here

Thanks a lot, Erel.

My project monitors the geo positioning of users. In many situations, depending on the zoom level, these users can be clustered together.

My difficulty was exactly in knowing if the calculated map scale was based on the correct zoom level. Using the proposed solution, I can now calculate the map scale more accurately, before defining which users are actually grouped.