unload method
Implementation
Future<void> unload() async {
print("Situm> unload() method called.");
//if (!situmMapLoading) {
// TODO: this needs furder analysis: native "unload" is only removing the view.
print("Situm> MethodChannel will be invoked for unload().");
await methodChannel.invokeMethod("unload");
situmMapLoaded = false;
situmMapLoading = false;
//}
}