Support for zipped routing files on external SD card in Addon GraphHopper
The GraphHopper offline routing add-on currently uses the internal storage for routing files. It also requires the routing files to be unzipped prior to use. The England zipped file is 179 MB; the unzipped version takes 319 MB. As there is also a restriction on where the files are stored, this is very limiting.
Would it be possible to add support for storing the files on the external SD card, preferably without needing to unzip them. I realise having them zipped up would probably slow the routing down a little, but space is more limited for me than time!
Thanks for this extension and I'm looking forward to more developments!