feature-map/org.meshtastic.feature.map.layers/isKmzArchive

isKmzArchive

fun ByteArray.isKmzArchive(): Boolean(source)

True if this starts with the zip magic bytes, meaning a nominally-LayerType.KML source (.kml and .kmz both resolve to that one type) is actually a KMZ archive. Sniffed rather than taken from the file extension, which a content resolver can get wrong.