public IAsyncResult BeginRefresh(AsyncCallback callback)
{
AsyncNoResult result = new AsyncNoResult(callback);
var request = new vx_req_aux_get_render_devices_t();
_client.BeginIssueRequest(request, ar =>
{
vx_resp_aux_get_render_devices_t response;
try
{
response = _client.EndIssueRequest(ar);
_devices.Clear();
for (var i = 0; i < response.count; ++i)
{
var device = VivoxCoreInstance.get_device(i, response.render_devices);
var id = device.device;
var name = device.display_name;
_devices[id] = new AudioDevice {
Key = id, Name = name
};
}
_systemDevice = new AudioDevice
{
Key = response.default_render_device.device,
Name = response.default_render_device.display_name
};
_communicationDevice = new AudioDevice
{
Key = response.default_communication_render_device.device,
Name = response.default_communication_render_device.display_name
};
var effectiveDevice = new AudioDevice
{
Key = response.effective_render_device.device,
Name = response.effective_render_device.display_name,
};
if (!effectiveDevice.Equals(_effectiveDevice))
{
// Only fire the event if the effective device has truly changed.
_effectiveDevice = effectiveDevice;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(EffectiveDevice)));
}
result.SetComplete();
}
catch (Exception e)
{
VivoxDebug.Instance.VxExceptionMessage($"{request.GetType().Name} failed: {e}");
result.SetComplete(e);
if (VivoxDebug.Instance.throwInternalExcepetions)
{
throw;
}
return;
}
});
return(result);
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(vx_req_aux_get_render_devices_t obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}
