User should see themselves progress through tunnel when GPS is weak or nonexistent

[akitchen]

Goal: relative feature parity w/iOS:

• Night mode when entering a tunnel (based on road segment attributes)
• Continuing simulated progress along route if lack of decent GPS
• Switching back to appropriate Day/Night mode when exiting tunnel (i.e. at night we would still be in night mode)

Look for opportunities to deliver incrementally in smaller pieces. Consider multiple PRs or a larger PR which we merge more than once.

Things to do:

• Evaluate inTunnel value of NavigationStatus response object
• Include an option in NavigationUIOptions to allow developers to conditionally control tunnel mode
  • Requires exposing a callback to notify upon entering/exiting a tunnel

See #1392 (comment) for further details on why ☝️ is not needed anymore

• Forward-project the user's position based on calculated/projected position
  • Possible threading changes to allow driving the navigator without location updates (Initial Mapbox Navigator libandroid-navigation integration #1265)
  • Pass current date into navigator to retrieve projected position

This landed as part of #1336 and #1354

[akitchen]

Updated/groomed OP with @Guardiola31337 in order to keep up-to-date

[akitchen]

Updated/groomed OP with @Guardiola31337 in order to keep up-to-date

[danesfeder]

pass future date into navigator to retrieve projected position

Noting here that this is no longer how the Navigator#getStatus API is setup - we can continually pass in the current date/time in a loop and Navigator will begin to provide projected latlngs if we stop providing FixLocation updates via Navigator#updateLocation