Discover & Delete offline maps

[LorenzSchueler]

hi all,
first of all thanks for this amazing library :)

i'm building an app where the user can download maps for offline use. downloading the maps works but i have not yet found any way to delete specific previously downloaded regions and also not how to discover which regions are downloaded (without explicitly saving the bounding boxes from the downloads itself).
if this is already possible i would be glad if someone could point me to an example or share some code snippets.

thanks in advance :)

[GULERTOLGA]

You can set metaData Property like below

             downloadOfflineRegion(def,
                      accessToken: mapBoxAccessKey,
                      metadata: {"myProperty": "myValue"});

then you can find and delete the region id that have your custom metadata via getListOfRegions method.

            var id = regions
                      .where((element) =>
                          element.metadata.containsKey("myProperty"))
                      .first
                      .id;
             deleteOfflineRegion(id);

[LorenzSchueler]

That solves it. Thank you :)
I did not know the metadata was intended for own use.
I also found getListOfRegions useful for showing the user what is already downloaded. Howerever I did not find a way to get the file size of each downloaded region. Is this already possible?

Thanks