Add multiple configurable overlays

[rjstefani]

There are several tile providers out there I would like to use. Instead of navigating Hamburger > Settings > Satellite Imagery > Server URL and modifying the URL every time, it would be amazing to have generic "Imagery Provider 1", 2, 3, etc., each its own cache size, opacity, and on/off toggle, and a label.

Then, in the Map Styles and Layers overlay selector, a corresponding icon for each that is enabled, using the first N characters of the label. Maybe even as a second row of icons.

[biodranik]

What is your use case? Which layers/providers do you need and when?

[rjstefani]

I spend a lot of time off pavement and switch between topographic/terrain shading maps (eg: https://mt1.google.com/vt/lyrs=p&x=2325&y=2943&z=13) and tree coverage/visible trails/etc. (eg: https://mt1.google.com/vt/lyrs=s&x=2325&y=2943&z=13) for navigation and planning.

Right now, I use multiple apps for this, but this feature could make Organic Maps a killer app for me.