My Android phone runs the open source LineageOS (MicroG-flavored) and I use OsmAnd for maps and navigation.
One thing that bothered me was that when clicking addresses in the system "contacts" address book, the browser would open with Google maps - instead of OsmAnd, which would be much more helpful.
The solution is to let OsmAnd handle links to the maps.google.com domain:
- Open apps menu
- Long-press OsmAnd icon -> Click
App info
- Click
Open by default
- Click
Add link
Checking for other supported links
will take some sime- Scroll through the unsorted list until you find maps.google.com and select it
- Click
Add
Now contact addresses will open in OsmAnd.