public async void onUploadAllClicked(View view)
{
TextView codeView = FindViewById <TextView>(Resource.Id.mainCodeTV);
codeView.Visibility = ViewStates.Invisible;
HeartDebugHandler.debugLog("Getting json string");
string jsonStringSteps = await HeartFileHandler.getJSONString(HeartFileHandler.FILENAME_STEPS);
string jsonStringRate = await HeartFileHandler.getJSONString(HeartFileHandler.FILENAME_HEARTRATE);
string jsonStringBeat = await HeartFileHandler.getJSONString(HeartFileHandler.FILENAME_HEARTBEAT);
//HeartDebugHandler.debugLog(jsonString.Substring(jsonString.Length-30));
//HeartDebugHandler.debugLog("String got, length: " + jsonString.Length);
HeartDebugHandler.debugLog("Sending data");
//HeartNetworkHandler.sendPostRequest(this, jsonString, codeView);
//HeartNetworkHandler.sendPostRequest(this, jsonStringSteps, jsonStringRate, jsonStringBeat, codeView);
HeartPostSender hps = new HeartPostSender(this, codeView, jsonStringSteps, jsonStringRate, jsonStringBeat);
hps.SendData();
}
public void onSaveToFileClicked(View view)
{
HeartDebugHandler.debugLog("Save to file clicked");
if (hdata_Steps.Count > 0)
{
HeartFileHandler.saveData(hdata_Steps, HeartFileHandler.FILENAME_STEPS, dataStatusHandler);
}
if (hdata_Rate.Count > 0)
{
HeartFileHandler.saveData(hdata_Rate, HeartFileHandler.FILENAME_HEARTRATE, dataStatusHandler);
}
if (hdata_Beat.Count > 0)
{
HeartFileHandler.saveData(hdata_Beat, HeartFileHandler.FILENAME_HEARTBEAT, dataStatusHandler);
}
if (hdata_Steps.Count == 0 && hdata_Beat.Count == 0 && hdata_Rate.Count == 0)
{
dataStatusHandler.updateStatus("No unsaved data");
}
}
public void onPurgeStepsData(View view)
{
HeartDebugHandler.debugLog("Purge Steps data clicked!");
HeartFileHandler.DeleteStepsData();
}
public void onPurgeHeartRateData(View view)
{
HeartDebugHandler.debugLog("Purge Heart Rate data clicked!");
HeartFileHandler.DeleteHeartRateData();
}
public void onPurgeAllData(View view)
{
HeartDebugHandler.debugLog("Purge all data clicked!");
HeartFileHandler.DeleteAllData();
}
public async void onToggleChartClicked(View view)
{
if (imageView.Visibility == ViewStates.Visible)
{
imageView.Visibility = ViewStates.Gone;
chartView.Visibility = ViewStates.Visible;
List <HeartDataPoint> dataPoints = await HeartFileHandler.getData(HeartFileHandler.FILENAME_STEPS);
List <Entry> orderedSummarizedList = new List <Entry>();
if (dataPoints != null && dataPoints.Count > 0)
{
dataPoints.Sort((x, y) => x.timestamp.CompareTo(y.timestamp)); //ordering list by time
HeartDataPoint currentPoint = dataPoints[0];
//DateTime currentDate = currentPoint.timestamp;
//int currentHour = currentPoint.timestamp.Hour;
int currentTotal = 0;
int colorCount = 0;
for (int i = 0; i < dataPoints.Count; i++)
{
HeartDataPoint examinePoint = dataPoints[i];
if (currentPoint.timestamp.Date == examinePoint.timestamp.Date &&
currentPoint.timestamp.Hour == examinePoint.timestamp.Hour &&
currentPoint.timestamp.Minute == examinePoint.timestamp.Minute)
{
currentTotal += examinePoint.amount;
}
else
{
//create entry here
Entry entry = new Entry(currentTotal)
{
Label = currentPoint.timestamp.Date.ToString("d") + ", Hour: " + currentPoint.timestamp.Hour,
ValueLabel = currentTotal.ToString(),
Color = SKColor.Parse(getColor(colorCount))
};
colorCount++;
orderedSummarizedList.Add(entry);
currentPoint = dataPoints[i];
currentTotal = currentPoint.amount;//since it won't be examined against it self, like the first will
}
}
//Adding the last iteration of the list(also helps when list only contains one member)
Entry lastEntry = new Entry(currentTotal)
{
Label = currentPoint.timestamp.Date.ToString("d") + ", Hour: " + currentPoint.timestamp.Hour + "Min: " + currentPoint.timestamp.Minute,
ValueLabel = currentTotal.ToString(),
Color = SKColor.Parse(getColor(colorCount))
};
orderedSummarizedList.Add(lastEntry);
var entriesLC = orderedSummarizedList.ToArray();
var chart = new LineChart()
{
Entries = entriesLC
};
chartView.Chart = chart;
}
else
{
chartView.Visibility = ViewStates.Gone;
imageView.Visibility = ViewStates.Visible;
Toast.MakeText(this, "No data currently available", ToastLength.Short).Show();
}
}
else
{
chartView.Visibility = ViewStates.Gone;
imageView.Visibility = ViewStates.Visible;
}
}
/// <summary>
/// get's called when data from the wearable is received
/// needs to be different from earlier data, which is why you need the timestamps as part of the data if you want each data point
/// </summary>
/// <param name="dataEvents"></param>
public void OnDataChanged(DataEventBuffer dataEvents)
{
HeartDebugHandler.debugLog("Data changed");
var dataEvent = Enumerable.Range(0, dataEvents.Count)
.Select(i => dataEvents.Get(i).JavaCast <IDataEvent>())
.FirstOrDefault(x => x.Type == DataEvent.TypeChanged && x.DataItem.Uri.Path.Equals(DataPointsPath));
if (dataEvent == null)
{
return;
}
else
{
var dataMapItem = DataMapItem.FromDataItem(dataEvent.DataItem);
var map = dataMapItem.DataMap;
string message = dataMapItem.DataMap.GetString("Message");
HeartDebugHandler.debugLog("Data received! message: " + message);
string[] allDataPoints;
if (message.Contains("|"))
{
allDataPoints = message.Split("|");
}
else
{
allDataPoints = new[] { message };
}
int teller = 0;
bool stepReceived = false;
bool hbReceived = false;
bool hrReceived = false;
foreach (string pointData in allDataPoints)
{
HeartDataPoint p = decodeDataPoint(pointData);
if (p != null)
{
teller++;
}
if (p.heartType == HeartDataType.HeartBeat)
{
if (!hbReceived)
{
hbReceived = true;
}
hdata_Beat.Enqueue(p);
if (hdata_Beat.Count > 50)
{
HeartFileHandler.saveData(hdata_Beat, HeartFileHandler.FILENAME_HEARTBEAT, dataStatusHandler);
}
}
else if (p.heartType == HeartDataType.HeartRate)
{
if (!hrReceived)
{
hrReceived = true;
}
hdata_Rate.Enqueue(p);
if (hdata_Rate.Count > 50)
{
HeartFileHandler.saveData(hdata_Rate, HeartFileHandler.FILENAME_HEARTRATE, dataStatusHandler);
}
}
else if (p.heartType == HeartDataType.StepCount)
{
if (!stepReceived)
{
stepReceived = true;
}
hdata_Steps.Enqueue(p);
if (hdata_Steps.Count > 50)
{
HeartFileHandler.saveData(hdata_Steps, HeartFileHandler.FILENAME_STEPS, dataStatusHandler);
}
}
}
if (teller > 0)
{
string types = "";
if (hrReceived)
{
types += "HR,";
}
if (hbReceived)
{
types += "HB,";
}
if (stepReceived)
{
types += "St";
}
//updateStatusString("Data received, Types: {"+ types + "}, Amount: " + teller + ".");
connectionStatusHandler.updateStatus("Data received, Types: {" + types + "}, Amount: " + teller + ".");
//saveStepData();//bør nok kjøres på en mer intelligent måte
}
else
{
//updateStatusString("Invalid data received.");
connectionStatusHandler.updateStatus("Invalid data received.");
}
}
}
