AndroidLocationTracker
Default Android LocationTracker, backed by the platform's own LocationManager — no Google Play Services dependency. This is what every app-shell consumer gets unconditionally (including a noGms/F-Droid classpath); a consumer that wants the fused provider instead supplies its own LocationTracker binding from the app-shell-location-gms module, gms-flavor only. See that module's GmsFusedLocationTracker kdoc.