public async Task Rescan()
{
try
{
Log.Debug("[Rescan] Start !");
List <DeviceModel> remainDMs = new List <DeviceModel>(DeviceModelCollection);
List <DeviceModel> newDMs = new List <DeviceModel>();
string deviceList = await GetPluggedDevicesFromService();
string[] deviceArray = deviceList.Split(':');
foreach (var deviceString in deviceArray)
{
if (deviceString == "")
{
continue;
}
string[] deviceData = deviceString.Split(',');
if (deviceData.Length != 6)
{
Log.Debug("[Rescan] Invalid device info : " + deviceArray);
continue;
}
var get = DeviceModelCollection.Find(find => find.ModelName == deviceData[0]);
if (get == null)
{
DeviceModel dm = await DeviceModel.ToDeviceModelAsync(
deviceData[0], deviceData[1], deviceData[2],
deviceData[3], deviceData[4], deviceData[5]);
if (dm != null)
{
newDMs.Add(dm);
}
}
else
{
if (deviceData[5] == "true")
{
get.Plugged = true;
get.Sync = true;
}
else if (deviceData[5] == "false")
{
get.Plugged = true;
get.Sync = false;
}
remainDMs.Remove(get);
}
}
foreach (var dm in newDMs)
{
Rect r = new Rect(0, 0, dm.PixelWidth, dm.PixelHeight);
Point p = GetFreeRoomPositionForRect(r);
dm.PixelLeft = p.X;
dm.PixelTop = p.Y;
dm.Plugged = true;
// Delete temp data as same type as new, because new device is plugging
LayerPage.Self.ClearDeviceData(dm.Type);
if (dm.Type == (int)DeviceType.Notebook || dm.Type == (int)DeviceType.Desktop)
{
DeviceModelCollection.Insert(0, dm);
}
else
{
DeviceModelCollection.Add(dm);
}
}
// The rest mean device was unplugged
foreach (var dm in remainDMs)
{
dm.Plugged = false;
}
RefreshStage();
NotifyConnectedDialog();
}
catch
{
MaskManager.GetInstance().ShowMask(MaskType.NoSupportDevice);
Log.Debug("[Rescan] Rescan pluggeddevices failed !");
}
}
