Getting user app token using react-native facebook SDK

Question

I've gotten facebook login working using the new https://github.com/facebook/react-native-fbsdk, however I can't seem to get the user token which is usually returned in the response. Anyone found a way to get this information? The other SDK's https://github.com/magus/react-native-facebook-login returns it on the login request but the new FB sdk doesn't, and the documentation on the github page doesn't mention it anywhere.

Answer 1

Found the answer after some more digging. You need to use the fbsdkcore to access the user token. Heres how you use it.

var FBSDKCore = require('react-native-fbsdkcore');
var {
  FBSDKAccessToken,
} = FBSDKCore;

var Login = React.createClass({
  render: function() {
    return (
      <View>
        <FBSDKLoginButton
          onLoginFinished={(error, result) => {
            if (error) {
              alert('Error logging in.');
            } else {
              if (result.isCanceled) {
                alert('Login cancelled.');
              } else {
                FBSDKAccessToken.getCurrentAccessToken((token) => {
                  console.log(token.tokenString);
                })
              }
            }
          }}
          onLogoutFinished={() => console.log('Logged out.')}
          readPermissions={[]}
          publishPermissions={['publish_actions']}/>
      </View>
    );
  }
});