Google map not showing when app is downloaded from playstore but showing fine when installed directly signed apk

Question

I am facing an issue in google map.Google map is not showing when I download the apk from google play store but it works fine when I manually install(by transferring to devi

Answer 1

This is SHA1 key issue .check your google console fingerprint SHA1 thats in release.if your key in debug thats not work in playstore App.

A debug certificate: The Android SDK tools generate this certificate automatically when you do a debug build. Only use this certificate with apps that you're testing. Do not attempt to publish an app that's signed with a debug certificate. The debug certificate is described in more detail in Signing in Debug Mode in the Android Developer Documentation.

A release certificate: The Android SDK tools generate this certificate when you do a release build. You can also generate this certificate using the keytool program. Use this certificate when you are ready to release your app to the world.

For More Details Refer Get API Key and app's SHA-1 fingerprint