Is User already have Permissions FB SDK react native

Question

I have a simple Question i just want to know that is user first time trying to logged in or else. I am using react native fb SDK and Im enable to find any way.

I already try but not getting success.

AccessToken.getCurrentAccessToken()

Thanks

Answer 1

This is my login facebook function: Step is:

• Get permission
• User login
• Get token

My code:

import { LoginManager, AccessToken } from 'react-native-fbsdk';
 const loginFacebook = () => {
  setTypeLogin(TYPE_LOGIN.FACEBOOK)
  if (Platform.OS === "android") {
    LoginManager.setLoginBehavior("web_only")
  }
  LoginManager.logInWithPermissions(['public_profile', 'email']).then(
    function (result) {
      if (result.isCancelled) {
      } else {
        AccessToken.getCurrentAccessToken()
          .then((data) => {
            setAccessToken(data.accessToken)
            prepareCallApi()
          })
          .catch(error => {
            console.log(error)
          })
      }
    },
    function (error) {
      console.log('Login fail with error: ' + error);
    },
  );
};