setKeepScreenOn method

@override Future<void> setKeepScreenOn(bool enabled)

Controls whether the screen should stay on (prevent sleeping).

Implementation

@override
Future<void> setKeepScreenOn(bool enabled) async {
  if (enabled) {
    try {
      // Use .toDart to convert JSPromise to Future
      final promise = web.window.navigator.wakeLock.request('screen');
      _wakeLockSentinel = await promise.toDart;
    } catch (e) {
      web.console.warn('WakeLock not supported or failed: $e'.toJS);
    }
  } else {
    if (_wakeLockSentinel != null) {
      await _wakeLockSentinel!.release().toDart;
      _wakeLockSentinel = null;
    }
  }
}