Everytime I try to login with Google API, I get the following error. My manifest has the appropriate permissions and I did create my credentials accordingly. So I don\'t kno
Make sure SHA-1 signing-certificate fingerprint of your app in google developers console belong to the same key which is used to sign APK you are testing.
By default, when assembling debug build Android Studio use own debug key. You can change it through right-clicking on the app and selecting "Open Module Settings". Go to "Signing" tab and configure the same key you have mentioned in dev console. After that navigate to the "Build Types" tab and select your signing configuration.