public class DfuProgressListener : Java.Lang.Object, IDfuProgressListener
    {
        private UpdateFirmwareListActivity activity;

        public DfuProgressListener(UpdateFirmwareListActivity activity)
        {
            this.activity = activity;
        }

        public void OnDeviceConnected(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDeviceConnected: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");

            activity.IsUpdateRunning = true;
        }

        public void OnDeviceConnecting(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDeviceConnecting: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
        }

        public void OnDeviceDisconnected(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDeviceDisconnected: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
        }

        public void OnDeviceDisconnecting(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDeviceDisconnecting: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
        }

        public void OnDfuAborted(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDfuAborted: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");

            activity.IsUpdateRunning = false;
        }

        public void OnDfuCompleted(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDfuCompleted: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");

            activity.IsUpdateRunning = false;

            activity.UpdateFirmwareCompleted();
        }

        public void OnDfuProcessStarted(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDfuProcessStarted: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");

            activity.IsUpdateRunning = true;
        }

        public void OnDfuProcessStarting(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnDfuProcessStarting: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");

            activity.IsUpdateRunning = true;
        }

        public void OnEnablingDfuMode(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnEnablingDfuMode: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
        }

        public void OnError(string p0, int p1, int p2, string p3)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnError: {p3}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");

            activity.IsUpdateRunning = false;
            activity.UpdateFirmwareError();
        }

        public void OnFirmwareValidating(string p0)
        {
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
            System.Diagnostics.Debug.WriteLine($"###OnFirmwareValidating: {p0}");
            System.Diagnostics.Debug.WriteLine("-----------------------------------------");
        }

        public void OnProgressChanged(string p0, int p1, float p2, float p3, int p4, int p5)
        {
            activity.UpdateProgress.Hide();
            activity.UpdateFirmwareProgress(p1);
        }
    }