private async Task DiscoverDevices()
{
var devices = await CargoClient.GetConnectedDevicesAsync();
if (devices.Count() > 0)
{
// must create on the UI thread for various Binding reasons
_deviceInfo = devices[0];
Application.Current.Dispatcher.BeginInvoke(new Action(async() =>
{
// TODO: support more than one device?
InitializeCargoLogging();
CargoClient = await CargoClient.CreateAsync(_deviceInfo);
IsConnected = true;
//TODO: call an "OnConnected" function
Properties = new BandProperties(CargoClient);
Theme = new BandTheme(CargoClient);
Sensors = new BandSensors(CargoClient);
Tiles = new BandTiles(CargoClient);
}));
}
}
public static async Task<CargoClient> CreateAsync(IBandInfo deviceInfo)
{
if (deviceInfo.ConnectionType != BandConnectionType.Bluetooth)
{
throw new ArgumentException("Only use BlutoothClient to instantiate Bluetooth devices");
}
// since constructors can't be async (and we can't use the builtin CreateAsync since it will
// choke on Bluetooth) wrap the creation in a Task
return await Task.Run<CargoClient>(() =>
{
var client = new CargoClient(new BluetoothDeviceTransport((BluetoothDeviceInfo)deviceInfo), null, null, null, null);
// if we don't set this most actions will fail. I assume this causes weirdness if the Band is not in
// App mode (perhaps during initial setup?), but in reality we always seem to be in App mode
// REMOVED FROM LATEST DLL: client.deviceTransportApp = RunningAppType.App;
return client;
});
}
public static async Task <CargoClient> CreateAsync(IBandInfo deviceInfo)
{
if (deviceInfo.ConnectionType != BandConnectionType.Bluetooth)
{
throw new ArgumentException("Only use BlutoothClient to instantiate Bluetooth devices");
}
// since constructors can't be async (and we can't use the builtin CreateAsync since it will
// choke on Bluetooth) wrap the creation in a Task
return(await Task.Run <CargoClient>(() =>
{
var client = new CargoClient(new BluetoothDeviceTransport((BluetoothDeviceInfo)deviceInfo), null, null, null, null);
// if we don't set this most actions will fail. I assume this causes weirdness if the Band is not in
// App mode (perhaps during initial setup?), but in reality we always seem to be in App mode
// REMOVED FROM LATEST DLL: client.deviceTransportApp = RunningAppType.App;
return client;
}));
}
public static void Start()
{
if (Instance == null)
{
Create();
}
// While I don't love the whole Timer(1) thing, it simply means that we trigger the first run immediately
// TODO: Since this could potentially cause race conditions if someone really wanted to garauntee order
// of execution we could split out object creation from Start().
Timer timer = new Timer(1);
timer.Elapsed += async(sender, e) =>
{
if (!Instance.IsConnected)
{
await Instance.DiscoverDevices();
}
else
{
// make sure we still have devices
var devices = await CargoClient.GetConnectedDevicesAsync();
if (!(devices.Count() > 0 && devices[0].Id == Instance._deviceInfo.Id))
{
Instance.IsConnected = false;
}
}
// only reset once we finished processing
timer.Interval = 1000;
timer.Start();
};
timer.AutoReset = false;
timer.Start();
}
public BandSensors(CargoClient client)
{
_client = client;
Init();
}
public BandTiles(CargoClient client)
{
_client = client;
}
public BandSensors(CargoClient client)
{
_client = client;
}
public BandPedometer(CargoClient client)
{
_client = client;
Init();
}
public BandTheme(CargoClient client)
{
_client = client;
}
public BandTheme(CargoClient client)
{
_client = client;
}
public BandPedometer(CargoClient client)
{
_client = client;
}
internal BandProperties(CargoClient client)
{
_client = client;
}
internal BandProperties(CargoClient client)
{
_client = client;
Init();
}
