load method

Future<LauncherIconConfig?> load()

Loads the launcher icon configuration.

Returns null when the configuration file does not exist.

Implementation

Future<LauncherIconConfig?> load() async {
  if (!await exists()) return null;

  final yaml = loadYaml(await _file.readAsString());
  return LauncherIconConfig.fromMap(
    Map<dynamic, dynamic>.from(
      yaml['flutter_launcher_icons'] ?? const {},
    ),
  );
}