private void OnDefaultDeviceChanged(object sender, DefaultDeviceChangedEventArgs e)
{
// For some reason this event triggers twice.
// We keep track of the previous state, and only raise the event if
// we are now the default device and were not before.
if (IsDefault && !_wasDefault)
{
_wasDefault = true;
DeviceDefaultChanged?.Invoke(this);
}
else
{
_wasDefault = false;
}
}
private void OnDefaultDeviceChanged(object sender, DefaultDeviceChangedEventArgs e)
{
if (e.DataFlow != Flow.ToDataFlow())
{
return;
}
bool newDefault = e.DeviceId == DeviceId;
if (IsDefault != newDefault)
{
AppLogging.DebugLog(nameof(OnDefaultDeviceChanged), DeviceId, newDefault.ToString());
IsDefault = newDefault;
DeviceDefaultChanged?.Invoke(this);
}
}
public void OnDefaultDeviceChanged(DataFlow flow, Role role, string defaultDeviceId)
{
if (flow != Flow.ToDataFlow())
{
return;
}
bool newDefault = defaultDeviceId == DeviceId;
if (IsDefault != newDefault)
{
m_Logger.Debug(string.Join("\t", nameof(OnDefaultDeviceChanged), DeviceId, newDefault));
IsDefault = newDefault;
DeviceDefaultChanged?.Invoke(this);
}
}