getPackageInfo method
get Android/IOS/MacOS info
Implementation
Future<PackageSelfInfo?> getPackageInfo() async {
if (!_supportPlatform) return null;
final Map<String, dynamic>? map =
await _channel.invokeMapMethod<String, dynamic>('getPackageInfo');
if (map != null) return PackageSelfInfo.fromJson(map);
return null;
}