Allow storage of maps offline

[e-alfred]

Hello,

to avoid a problem like with the last provider cutting access suddenly, it would be great to store maps offline to be independent of outside changes. It would also follow the philosophy of Nextcloud itself, meaning to host everything by oneself without dependence on some cloud service.

To save space it would be nice to be able to download only maps of certain countries/continents. If additional maps should be installed, they could be downloaded in the web interface/placed manually.

[Mannshoch]

Maybe a mixed use could be possible. So I could Save the tiles of my Country where the far most use is and the App could dynamic use Online maps if Tiles are used which are not saved local.

[km6slf]

Being able to pull tiles from a local or off-line, but network connected source would be helpful to me as well. +1