Interface ObjectEvent

com.yandex.mapkit.layers

public interface ObjectEvent

All Known Subinterfaces:
UserLocationAnchorChanged, UserLocationIconChanged

Base abstract class for an object event.

Layers that produce object event callbacks need to provide derived event classes.

Methods

boolean isValid()

Tells if this ObjectEvent is valid or no.

Method Detail

isValid

public boolean isValid ()

Tells if this ObjectEvent is valid or no.

Any other method (except for this one) called on an invalid ObjectEvent will throw java.lang.RuntimeException. An instance becomes invalid only on UI thread, and only when its implementation depends on objects already destroyed by now. Please refer to general docs about the interface for details on its invalidation.