volume_info #

Its a simple plugin for showing volume storage information in GB like total, free, used

simple usage example how to get the volume information #

  final _volumeInfoPlugin = VolumeInfo();
  double _volumeSpaceTotalInGB = 0.0;
  double _volumeSpaceFreeInGB = 0.0;
  double _volumeSpaceUsedInGB = 0.0;
  
  @override
  void initState() {
    super.initState();
    initPlatformState();
  }
  
  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    double volumeSpaceTotalInGB;
    double volumeSpaceFreeInGB;
    double volumeSpaceUsedInGB;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      volumeSpaceTotalInGB = await _volumeInfoPlugin.getVolumeSpaceTotalInGB() ?? 0;
    } on PlatformException {
      volumeSpaceTotalInGB = -1;
    }

    try {
      volumeSpaceFreeInGB = await _volumeInfoPlugin.getVolumeSpaceFreeInGB() ?? 0;
    } on PlatformException {
      volumeSpaceFreeInGB = -1;
    }

    try {
      volumeSpaceUsedInGB = await _volumeInfoPlugin.getVolumeSpaceUsedInGB() ?? 0;
    } on PlatformException {
      volumeSpaceUsedInGB = -1;
    }

  // If the widget was removed from the tree while the asynchronous platform
  // message was in flight, we want to discard the reply rather than calling
  // setState to update our non-existent appearance.
  if (!mounted) return;

  setState(() {
    _volumeSpaceTotalInGB = volumeSpaceTotalInGB;
    _volumeSpaceFreeInGB = volumeSpaceFreeInGB;
    _volumeSpaceUsedInGB = volumeSpaceUsedInGB;
  });
}