saveTheme method
- {required ZetaThemeData themeData,
- required ThemeMode themeMode,
- required ZetaContrast contrast}
override
An overridden method to save the theme, theme mode, and contrast.
Save the setting as a JSON string to local storage (SharedPreferences
).
Called from ZetaProvider when any theme attribute is changed
Implementation
@override
Future<void> saveTheme({
required ZetaThemeData themeData,
required ThemeMode themeMode,
required ZetaContrast contrast,
}) async {
final data = await load();
final newData = data.copyWith(themeData: themeData, themeMode: themeMode, contrast: contrast);
await preferences.setString('zds.theme.preferences.json', jsonEncode(newData.toJson()));
}