isUpdateAvailable method
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;
}