如果通过 Google Play 安装 APK，则 Google 地图将无法使用

Question

I have Android app with Google maps.

Debug and Release versions of APK works fine if I build and install it directly to phone.

But when I install the APK from Google Play (Alpha or Beta testing), maps are not shown (blank screen).

I have of course API key in release XML file and so on...I cannot understand, why same APK is okay, if I install it directly to phone and maps is not shown if this APK is installed via Google Play.

Any advise?

Answer 1

I found a problem. Somebody from our team enabled (accepted) "Google Play App Signing" for this app (see more here) . So adding SHA from Google Play Console to Google Console (API key) solved this problem.