Android draw marker in runtime or at on LocationChange?

It is possible to draw markers in runtime or at onLocationChange event,开发者_JAVA百科 not on Create event?

If by "draw markers at runtime", you mean "add items to an ItemizedOverlay on a MapView", then, yes, you can update these whenever you want. Just call populate() again on your ItemizedOverlay. Here is a sample project that demonstrates loading overlay items asynchronously.