getAccessToken method

Future<AccessTokenResponse> getAccessToken(
  1. String code
)

Use the authorization code GET parameter sent back to your redirect_uri to get an access_token.

Save the access_token so your app can authenticate the user by sending the Authorization header.

The access_token is valid for 3 months. Save and use the refresh_token to get a new access_token without asking the user to re-authenticate.

Implementation

Future<AccessTokenResponse> getAccessToken(String code) async {
  return _oauthToken({"code": code});
}