/// <summary>
/// Checks the device for dynamic data changes during a session.
/// </summary>
private void MonitorDynamicDeviceInfo()
{
if (!_connectedDevice.HasValue)
{
return;
}
Device device = _connectedDevice.Value;
Device lastDevice = device;
DynamicDeviceInfo dynamicDeviceInfo = GetDynamicDeviceInfo();
// Copy dynamic info to the device struct, then update the provider's device.
// Do this at the beginning so any callbacks invoked will have up-to-date info available.
device.SetDynamicInfo(dynamicDeviceInfo);
_connectedDevice = device;
// Calculate incoming outgoing events
DeviceStatus deviceStatus = device.deviceStatus;
DeviceStatus risingEvents = deviceStatus.GetRisingEdges(lastDevice.deviceStatus);
DeviceStatus fallingEvents = deviceStatus.GetFallingEdges(lastDevice.deviceStatus);
// Service suspended/resumes
if (risingEvents.GetFlagValue(DeviceStatusFlags.SensorServiceSuspended))
{
SensorServiceSuspendedReason reason = deviceStatus.GetServiceSuspendedReason();
if (SensorServiceSuspended != null)
{
SensorServiceSuspended.Invoke(reason);
}
}
if (fallingEvents.GetFlagValue(DeviceStatusFlags.SensorServiceSuspended))
{
if (SensorServiceResumed != null)
{
SensorServiceResumed.Invoke();
}
}
// ANR state changed
if (lastDevice.activeNoiseReductionMode != device.activeNoiseReductionMode)
{
if (ActiveNoiseReductionModeChanged != null)
{
ActiveNoiseReductionModeChanged.Invoke(device.activeNoiseReductionMode);
}
}
// CNC state changed
if ((lastDevice.controllableNoiseCancellationLevel != device.controllableNoiseCancellationLevel) ||
(lastDevice.controllableNoiseCancellationEnabled != device.controllableNoiseCancellationEnabled))
{
if (ControllableNoiseCancellationInfoChanged != null)
{
ControllableNoiseCancellationInfoChanged.Invoke(
device.controllableNoiseCancellationLevel,
device.controllableNoiseCancellationEnabled);
}
}
}