Google Maps API ( 9757): Authorization failure

Question

Android Studio 3.1.3
Android 6.0
Gradle 4.4

I want to get new Google map api key. So here my steps:

1. In my android project in Android Studio I o

Answer 1

Check to make sure you have Maps SDK for Android enabled for the specific project in your Google API console. Also check the "Application Restrictions" for that particular key in your Google API Console. If you have "Android apps" selected, the package name and the SHA-1 fingerprint must match the package name of your Android project and the SHA-1 fingerprint generated in your google_maps_api.xml file. You can also select "None" in the "Application Restrictions" and all you need to do is place the correct API Key in your google_maps_api.xml file.