private async void AncsManagerOnOnNotification(PlainNotification o)
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
this.DataList.Add(o);
});
Show(new ToastContent()
{
Visual = new ToastVisual()
{
TitleText = new ToastText() { Text = o.Title },
BodyTextLine1 = new ToastText() { Text = o.Message }
},
Scenario = ToastScenario.Default,
Actions = new ToastActionsCustom()
{
Buttons =
{
new ToastButtonDismiss("Ok")
}
}
});
}
public async void OnAction(PlainNotification notification, bool positive)
{
//Relay notification action back to device
var not = new NotificationActionData
{
CommandId = 0x02, //CommandIDPerformNotificationAction
NotificationUID = notification.Uid,
ActionId = positive ? ActionId.Positive : ActionId.Negative
};
var bytes = StructureToByteArray(not);
try
{
var status =
await
this.ControlPointCharacteristic.WriteValueAsync(bytes.AsBuffer(),
GattWriteOption.WriteWithResponse);
}
catch (Exception)
{
}
}
private async void DataSourceCharacteristicOnValueChanged(GattCharacteristic sender, GattValueChangedEventArgs args)
{
var stream = args.CharacteristicValue.AsStream();
var br = new BinaryReader(stream);
var cmdId = br.ReadByte();
var notUid = br.ReadUInt32();
var attr1 = (NotificationAttribute)br.ReadByte();
var attr1len = br.ReadUInt16();
var attr1val = br.ReadChars(attr1len);
var attr2 = (NotificationAttribute) br.ReadByte();
var attr2len = br.ReadUInt16();
var attr2val = br.ReadChars(attr2len);
EventFlags? flags = null;
if(FlagCache.ContainsKey(notUid))
{
flags = FlagCache[notUid];
}
var not = new PlainNotification()
{
EventFlags = flags,
Uid = notUid,
Title = new string(attr1val),
Message = new string(attr2val)
};
OnNotification?.Invoke(not);
}
