public LinearAccelerationPageViewModel()
{
// Command to start the subscription
ToggleSubscribeSwitchCommand = new Xamarin.Forms.Command(
async() =>
{
if (IsSubscribeSwitchOn)
{
ConnectionStatusText = "Connecting...";
await MovesenseDevice.Connect();
ConnectionStatusText = "Subscribing...";
subscription = await CrossMovesense.Current.SubscribeAccelerometerAsync(
MovesenseDevice.Name,
(d) =>
{
PlotData(d.Data.Timestamp, d.Data.AccData[0].X, d.Data.AccData[0].Y, d.Data.AccData[0].Z);
},
26);
ConnectionStatusText = "Subscribed";
}
else
{
// Unsubscribe
subscription.Unsubscribe();
ConnectionStatusText = "Unsubscribed";
await MovesenseDevice.Disconnect();
ConnectionStatusText = "Disconnected";
}
}
, () => (MovesenseDevice != null) // Enable command only if we've got a device
);
InitPlotModel();
}