protected override async void OnNavigatedTo(NavigationEventArgs e) { StorageFile parameter = e.Parameter as StorageFile; if (parameter == null) { ShowErrorDialog("No file defined for showing, please try again.", "Fine not defined"); } System.Diagnostics.Debug.WriteLine("Attempting to read : + " + parameter.Name); FileName.Text = parameter.Name; string valuesString = await FileIO.ReadTextAsync(parameter); string[] valuesArray = valuesString.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries); System.Diagnostics.Debug.WriteLine("valuesArray Count : " + valuesArray.Count()); int intValue; List <HeartbeatMeasurement> tmpData = new List <HeartbeatMeasurement>(); foreach (string value in valuesArray) { if (Int32.TryParse(value, out intValue)) { tmpData.Add(HeartbeatMeasurement.GetHeartbeatMeasurementFromData((ushort)intValue, DateTimeOffset.Now)); } } System.Diagnostics.Debug.WriteLine("adding data count : " + tmpData.Count); chartControlOne.PlotChart(tmpData.ToArray()); }
public async void Run(IBackgroundTaskInstance taskInstance) { System.Diagnostics.Debug.WriteLine("WE are @ Background"); _deferral = taskInstance.GetDeferral(); _taskInstance = taskInstance; _taskInstance.Canceled += new BackgroundTaskCanceledEventHandler(OnCanceled); GattCharacteristicNotificationTriggerDetails details = (GattCharacteristicNotificationTriggerDetails)taskInstance.TriggerDetails; //get the characteristics data and get heartbeat value out from it byte[] ReceivedData = new byte[details.Value.Length]; DataReader.FromBuffer(details.Value).ReadBytes(ReceivedData); HeartbeatMeasurement tmpMeasurement = HeartbeatMeasurement.GetHeartbeatMeasurementFromData(ReceivedData); System.Diagnostics.Debug.WriteLine("Background heartbeast values: " + tmpMeasurement.HeartbeatValue); // send heartbeat values via progress callback _taskInstance.Progress = tmpMeasurement.HeartbeatValue; //update the value to the Tile LiveTile.UpdateSecondaryTile("" + tmpMeasurement.HeartbeatValue); //Check if we are within the limits, and alert by starting the app if we are not alertType alert = await checkHeartbeatLevels(tmpMeasurement.HeartbeatValue); _deferral.Complete(); }
public void AddChartData(HeartbeatMeasurement HeartbeatMeasurementValue) { // lets put the value into the UI control HeartbeatValueBox.Text = "" + HeartbeatMeasurementValue.HeartbeatValue; //we need to store it in an array in order to visualize the values with graph _data.Add(HeartbeatMeasurementValue); ReDrawChart(); }
private async void Instance_ValueChangeCompleted(HeartbeatMeasurement HeartbeatMeasurementValue) { System.Diagnostics.Debug.WriteLine("got heartbeat : " + HeartbeatMeasurementValue.HeartbeatValue); // Serialize UI update to the the main UI thread. await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => { if (progressGrid.Visibility == Visibility.Visible) { SetWaitVisibility(false); } chartControlOne.AddChartData(HeartbeatMeasurementValue); }); }
public async void Instance_ValueChangeCompleted(HeartbeatMeasurement HeartbeatMeasurementValue) { System.Diagnostics.Debug.WriteLine("got heartbeat : " + HeartbeatMeasurementValue.HeartbeatValue); me = HeartbeatMeasurementValue.HeartbeatValue; // Serialize UI update to the the main UI thread. await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => { if (progressGrid.Visibility == Visibility.Visible) { SetWaitVisibility(false); } // chartControlOne.AddChartData(HeartbeatMeasurementValue); myValues.Add(me); //avg = me/10; //System.Diagnostics.Debug.WriteLine("got avg : " + avg); //HrsValue.Text = pressureNorm.ToString(); //library.Init(ref Display, ref Size, ref Colour); }); }
public void PlotChart(HeartbeatMeasurement[] data) { // First set the data points that we are going to render // The functions will use this data to plot the chart dataSet = data; // Remove previous rendering this.Children.Clear(); CreateRenderingOptions(); // Preprocess the data for rendering FillOffsetList(); // Render the actual chart in natural Z order DrawBackground(); DrawYAxis(); DrawChart(); }
private async void Instance_ValueChangeCompleted(HeartbeatMeasurement HeartbeatMeasurementValue) { // Serialize UI update to the the main UI thread. await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () => { if (progressGrid.Visibility == Visibility.Visible) { SetWaitVisibility(false); } // lets put the value into the UI control HeartbeatValueBox.Text = "" + HeartbeatMeasurementValue.HeartbeatValue; //we need to store it in an array in order to visualize the values with graph _data.Add(HeartbeatMeasurementValue); if (_data.Count >= 2) { // and we have our custom control to show the graph // this does not draw well if there is only one value, thus using it only after we got at least two values outputDataChart.PlotChart(_data.ToArray()); } }); }
private Task Handle(HeartbeatMeasurement measurement, CancellationToken cancellationToken) { return(Task.CompletedTask); }