如何获取Android设备版本-Flutter

Question

我一直在尝试获取Android设备版本（例如11、12）。我一直在尝试只获取数字

这就是我到目前为止所做的

  void checkVersion(){
    print(Platform.operatingSystemVersion); // it prints "sdk_gphone64_arm64-userdebug 12 S2B2.211203.006 8015633 dev-keys"

   // I'm able to fetch the version number by splitting the string 
   // but the problem is that format of above string will vary by
   // operating system, so not suitable for parsing 

   int platformVersion = int.parse(Platform.operatingSystemVersion.split(' ')[1]); it prints '12'
  }

Answer 1

使用该device_info_plus插件并通过以下代码片段获取 Android、iOS、macOS、Linux 版本：

  Future<String> _getOsVersion() async {
    final deviceInfo = DeviceInfoPlugin();
    if (Platform.isAndroid) {
      final info = await deviceInfo.androidInfo;
      return info.version.release ?? 'Unknown';
    }
    if (Platform.isIOS) {
      final info = await deviceInfo.iosInfo;
      return info.systemVersion ?? 'Unknown';
    }
    if (Platform.isMacOS) {
      final info = await deviceInfo.macOsInfo;
      return info.osRelease;
    }
    if (Platform.isLinux) {
      final info = await deviceInfo.linuxInfo;
      return info.version ?? 'Unknown';
    }
    return 'Unknown Version';
  }