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Google Sign In
- Go to firebase console.
- Enable Google Sign-in Method
- Generate debug certificate fingerprint. Open your terminal and run
keytool -list -v -alias androiddebugkey -keystore %USERPROFILE%\.android\debug.keystore
starting from the path of your Java. - It will generate MD5, SHA1 and SHA256 keys.
- Copy the SHA1 key.
- In your firebase console, go to project settings
- Click Add Fingerprint and paste the SHA1 key that you copied earlier.
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Facebook Sign In
- Go to facebook developers