in core-android/src/main/java/com/uber/sdk/android/core/auth/LoginActivity.java [406:424]
private boolean validateRequestParams() {
if (sessionConfiguration == null) {
onError(AuthenticationError.INVALID_PARAMETERS);
return false;
}
if ((sessionConfiguration.getScopes() == null || sessionConfiguration.getScopes().isEmpty())
&& (sessionConfiguration.getCustomScopes() == null || sessionConfiguration.getCustomScopes().isEmpty())) {
onError(AuthenticationError.INVALID_SCOPE);
return false;
}
if (responseType == null) {
onError(AuthenticationError.INVALID_RESPONSE_TYPE);
return false;
}
return true;
}