Use Flutter Google SignIn completely without Firebase which is working for Android, iOS and Flutter Web.

Source Code | https://github.com/JohannesMilke/google_signin_iii_example

TIMELINE

• 0:00 Introduction Google SignIn Without Firebase
• 0:25 Create App In Google Cloud Console
• 1:03 Create OAuth Consent Screen
• 2:24 Setup Google Sign In Without Firebase
• 2:45 Sign In With Google Without Firebase
• 3:36 Setup Google SignIn For Android / Fix Google SignIn API Exception 12500
• 7:05 Create Android OAuth Client ID / Fix Google SignIn API Exception 10
• 8:22 Add SHA-1 Fingerprint
• 9:21 SignIn To Google SignIn / Create LoggedIn UI Page
• 11:25 SignOut From Google SignIn
• 12:16 Setup Google SignIn For Flutter Web
• 13:42 Create Web App OAuth Client ID

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