Android Studio Bumblebee | 2021.1.1 Patch 2
Build #AI-211.7628.21.2111.8193401, built on February 17, 2022
Runtime version: 11.0.11+0-b60-7590822 x86_64
The book mentions the instructions and link for the Maps API key can be found in
res/values/google_maps_api.xml. This has changed and the instructions are now in
src/main/AndroidManifest.xml and the SHA-1 fingerprint is no longer included in the link (it just goes to some documentation). In order to restrict the key you need the SHA-1 fingerprint and the instructions for Getting the keystore fingerprint work as expected so that part is easy enough to do once you get down that far.