setMetadata method

Future<void> setMetadata(
  1. Uint8List metadata
)

Sets arbitrary binary region metadata for the region.

Note that this setter is asynchronous and the given metadata is applied only after the resulting callback is invoked with no error.

@param metadata The metadata associated with the region. @param callback Called once the request is complete or an error occurred.

Implementation

Future<void> setMetadata(Uint8List metadata) async {
  const String __pigeon_channelName =
      'dev.flutter.pigeon.mapbox_maps_flutter.OfflineRegion.setMetadata';
  final BasicMessageChannel<Object?> __pigeon_channel =
      BasicMessageChannel<Object?>(
    __pigeon_channelName,
    pigeonChannelCodec,
    binaryMessenger: __pigeon_binaryMessenger,
  );
  final List<Object?>? __pigeon_replyList =
      await __pigeon_channel.send(<Object?>[metadata]) as List<Object?>?;
  if (__pigeon_replyList == null) {
    throw _createConnectionError(__pigeon_channelName);
  } else if (__pigeon_replyList.length > 1) {
    throw PlatformException(
      code: __pigeon_replyList[0]! as String,
      message: __pigeon_replyList[1] as String?,
      details: __pigeon_replyList[2],
    );
  } else {
    return;
  }
}