loadSettings method Null safety

Future<void> loadSettings()

Load device settings if not previously set

Implementation

Future<void> loadSettings() async {
  var json = {
    'ignoringBatteryOptimizations': GetPlatform.isIOS ||
        await DeviceSettings.isIgnoringBatteryOptimizations,
    'isPowerSaving': await DeviceSettings.isPowerSaveMode,
    'gpsEnabled': gpsEnabled
  };
  model(DeviceSettingsModel.fromJson(json));
}