Facebook Login Setup Instruction
Start by going to https://developers.facebook.com/quickstarts/?platform=android and select your application
Select your Facebook app as shown below
Scroll down to the Add Facebook App ID section to copy your Facebook app ID as show below
Now scroll down to the next step Tell us about your Android project section to provide your app package name.
Type com.procrea8.sitename Make sure you change sitename to your domain name, For example If your domain is mysite.com type com.procrea8.mysite
Also For Default Actvity Name field type com.procrea8.mysite.activity.MainActivity Make you replace mysite with your domain as shown below
Click the Next button for the next step Add your development and release key hashes
For your facebook app to fully setup you will need to provide an hash key for the app and you can make use of this hash key 2jmj7l5rSw0yVb/vlWAYkK/YBwk= , if it does not work please contact us to give you new key
Click Next button now to complete the process and go back to your app build request to provide the Facebook App ID
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