ARDK for Android/com.nianticlabs.ardk.mapping/MappingStorageSession/mergeUpdate

mergeUpdate

[androidJvm]
fun mergeUpdate(existingMap: ByteArray, mapUpdate: ByteArray): ByteArray?

Merge a map update into an existing map.

Combines incremental map updates with existing map data to create an updated complete map dataset.

Return

The merged map data if successful, or null if no merged map data exists.

Parameters

androidJvm

existingMap	The existing map to merge the update into
mapUpdate	The map update to merge into the existing map

Throws

ArdkNullArgumentStatusException	or ArdkInvalidArgumentStatusException indicating a problem with the map argument. Check ARDK's C logs for more information.