importJson method

Future<bool> importJson(String json)

Imports a theme configuration from JSON.

Returns true when the configuration was successfully imported.

Invalid JSON or invalid theme data returns false and leaves the current configuration unchanged.

Implementation

Future<bool> importJson(String json) async {
  try {
    final importedConfig = _json.decode(json);

    final mergedConfig = _mergeConfigurations(_baseConfig, importedConfig);

    _config = mergedConfig;

    await _storage.save(_config);

    notifyListeners();

    return true;
  } on FormatException {
    return false;
  } on Object {
    return false;
  }
}