Facebook Login set up - MLSDev/LiveDataSocialAuth GitHub Wiki

To do all needed stuff follow the oficial Facebook documentation

• Add your facebook application id into the strings.xml file:

  <string name="facebook_app_id">your_application_id</string>

• Add the meta-data inside your application element in your app manifest.xml file:

  <meta-data 
        android:name="com.facebook.sdk.ApplicationId" 
        android:value="@string/facebook_app_id"/>