/// <summary>
/// Disposes the softphone engine. Hangs up calls, unregisters phone lines and disposes the media handlers.
/// </summary>
public void Dispose()
{
lock (_sync)
{
PhoneCalls.Clear();
// unregister phone lines
foreach (IPhoneLine line in PhoneLines)
{
if (line.RegState == RegState.RegistrationSucceeded)
{
softPhone.UnregisterPhoneLine(line);
}
UnsubscribeFromLineEvents(line);
line.Dispose();
}
PhoneLines.Clear();
// dispose media
MediaHandlers.Dispose();
// close softphone
softPhone.Close();
}
}
/// <summary>
/// Updates the line picker view with information from the calling info singleton.
/// </summary>
public void UpdateLinePickerInfo()
{
//Color Values to be used during update
Color NoColor = Color.FromArgb(0, 0, 0, 0);
Color DisplayAccentColor = (Color)Application.Current.Resources["SystemAccentColor"];
//Show and setup multiSIM components
if (CallingInfo.CallingInfoInstance.NoOfLines >= 2)
{
//Show Multi line controls
VisibilityState = "Visible";
//Set Phone Lines
if (CallingInfo.CallingInfoInstance.AllPhoneLines != null)
{
PhoneLines.Clear();
//Sortphonelines by slot index to ensure cosistent line picker order
var phoneLinesQuery = from phoneLine in CallingInfo.CallingInfoInstance.AllPhoneLines.Values
orderby((PhoneLine)phoneLine).CellularDetails.SimSlotIndex
select phoneLine;
foreach (var line in phoneLinesQuery)
{
Color ActualLineColor = line.DisplayColor;
if (ActualLineColor == NoColor)
{
ActualLineColor = DisplayAccentColor;
}
SolidColorBrush ActualLineColorBrush = new SolidColorBrush(ActualLineColor);
PhoneLines.Add(new PhoneLinePickerItem(line.DisplayName, line.Id, ActualLineColorBrush));
}
}
}
//Set branding info
DisplayName = CallingInfo.CallingInfoInstance.CurrentDisplayName;
Color DisplayColorObject = CallingInfo.CallingInfoInstance.CurrentDisplayColor;
//Set Accent highlight based on display
if (DisplayColorObject == NoColor)
{
DisplayColorObject = DisplayAccentColor;
}
DisplayAccentBrush = new SolidColorBrush(DisplayColorObject);
}
