public MainPage()
{
this.InitializeComponent();
if (account == null)
{
account = MessageAccount.Get(Guid.Parse("0CCC09A6-BB68-4155-9844-B690222E3E79")); // テスト用アカウント
}
list.ItemsSource = account.Threads;
if (transfer is null)
{
transfer = new MessageTransfer(account);
}
var toastContent = new ToastContent()
{
Visual = new ToastVisual()
{
BindingGeneric = new ToastBindingGeneric()
{
Children =
{
new AdaptiveText()
{
Text = "スレッド名"
},
new AdaptiveText()
{
Text = "メッセージの本文"
}
}
}
}
};
}
private async void Init(MessageAccount account)
{
foreach (var msg in account.GetMessages())
{
queue.Add(msg.Binary);
}
var result = await GattServiceProvider.CreateAsync(ServiceId);
if (result.Error == BluetoothError.Success)
{
var serviceProvider = result.ServiceProvider;
var prm = new GattLocalCharacteristicParameters()
{
CharacteristicProperties = GattCharacteristicProperties.WriteWithoutResponse,
UserDescription = "DMsg"
};
var characteristicResult = await serviceProvider.Service.CreateCharacteristicAsync(cServiceId, prm);
if (characteristicResult.Error != BluetoothError.Success)
{
// An error occurred.
return;
}
var _readCharacteristic = characteristicResult.Characteristic;
_readCharacteristic.WriteRequested += OnWriteMessage;
var advParameters = new GattServiceProviderAdvertisingParameters
{
IsDiscoverable = true,
//IsConnectable = true
};
serviceProvider.StartAdvertising(advParameters);
}
string[] requestedProperties = { "System.Devices.Aep.DeviceAddress", "System.Devices.Aep.IsConnected" };
var deviceWatcher = DeviceInformation.CreateWatcher(BluetoothLEDevice.GetDeviceSelectorFromPairingState(false),
requestedProperties,
DeviceInformationKind.AssociationEndpoint);
deviceWatcher.Added += OnAddDevice;
deviceWatcher.Start();
var udp = new UdpClient(AddressFamily.InterNetworkV6);
udp.EnableBroadcast = true;
udp.Client.SetSocketOption(SocketOptionLevel.IPv6, SocketOptionName.IPv6Only, 0);
udp.Client.Bind(new IPEndPoint(IPAddress.IPv6Any, 24680));
MessageBroadcast(udp);
while (true)
{
var ures = await udp.ReceiveAsync();
try
{
account.AddMessage(ures.Buffer);
}
catch (Exception) { }
}
}
public MessageTransfer(MessageAccount account)
{
Init(account);
Instance = this;
}
