Go to firebase and create project: https://firebase.google.com
After created project, Please download file google-services.json
Then insert that file into app folder
Generate Signed APK and Create New KeyStore
KeyStore is unique code ( 1 keystore for 1 app ): please save this keystore in to your a folder in your computer for future use. Nextime, when you want to rebuild app you will need it
Please save keystore file into folder "app" in project
Enter password, should use the same password for 4 password fields
Check the app folder to make sure the keystore file is created
Copy code and sign in config key
signingConfigs {
release {
storeFile file("azxona.jks") //key file
storePassword "m@xxx"
keyAlias "xxx"
keyPassword "m@xxx"
}
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
signingConfig signingConfigs.release
}
}
Copy SHA1 key, go to firebase project, click on "Add FingerPrint" to paste SHA1 key into it
Save all changes, download an put file google-services.json in to app folder
Go to admin site and enable button google login in app
Done, test google login on app to see if it work or not.
Go to : https://developers.facebook.com/apps/
Create new app and copy App ID
Paste to strings.xml file
Setting facbook login
Step 4 add Key Hashes, read document faceboook
After insert key hash => Next => Finish
Go to admin site and enable button facebook login in app
Done, test to see if facebook login on app works or not