tryGetAuthUri function
Implementation
Future<Uri?> tryGetAuthUri({String? deviceId, String? model}) async {
if (_hasInitializeAuth) {
try {
// request temporary credentials (request tokens)
AuthorizationResponse response =
await _auth!.requestTemporaryCredentials('oob');
_credentials = response.credentials;
// redirect to authorization page
String uri =
_auth!.getResourceOwnerAuthorizationURI(response.credentials.token);
Uri authUri = Uri.parse(uri);
// Form the deviceid and model parameters map.
Map<String, String> extraParmeters = new Map<String, String>();
extraParmeters.addAll(authUri.queryParameters);
if (deviceId != null) {
extraParmeters['deviceid'] = deviceId;
}
if (model != null) {
extraParmeters['model'] = model;
}
return Uri.https(
authUri.authority, authUri.pathSegments.join('/'), extraParmeters);
} catch (err) {
print('Oops! tryGetAuthUri() got error:' + err.toString());
return null;
}
} else {
print('Oops! Do initialAuth() first!');
return null;
}
}