isUpdateAvailable method

bool isUpdateAvailable()

Implementation

bool isUpdateAvailable() {
  if (debugLogging) {
    print('upgrader: appStoreVersion: $_appStoreVersion');
    print('upgrader: installedVersion: $_installedVersion');
    print('upgrader: minAppVersion: $minAppVersion');
  }
  if (_appStoreVersion == null || _installedVersion == null) {
    if (debugLogging) print('upgrader: isUpdateAvailable: false');
    return false;
  }

  if (_updateAvailable == null) {
    try {
      final appStoreVersion = Version.parse(_appStoreVersion!);
      final installedVersion = Version.parse(_installedVersion!);

      final available = appStoreVersion > installedVersion;
      _updateAvailable = available ? _appStoreVersion : null;
    } on Exception catch (e) {
      print('upgrader: isUpdateAvailable: $e');
    }
  }
  final isAvailable = _updateAvailable != null;
  if (debugLogging) print('upgrader: isUpdateAvailable: $isAvailable');
  return isAvailable;
}