private async void OnTemperatureReceived()
{
try
{
Temperature temp = Util.DataContractJsonDeSerializer <Temperature>(message);
SerialChartDataItem item = new SerialChartDataItem();
item.time = Util.GetHMFromDatatime(temp.time.ToString());
item.max = TEMPERATURE_MAX;
item.min = TEMPERATURE_MIN;
item.value = temp.temperature;
Text_temp = temp.temperature.ToString();
if (Data_serial_temperature.Count > 5)
{
Data_serial_temperature.RemoveAt(0);
tempDataHelper.RemoveAt(0);
}
Data_serial_temperature.Add(item);
tempDataHelper.AddNew(item);
tempDataHelper.SaveToFile();
}
catch (Exception e)
{
if (e.Message != "")
{
await new MessageDialog(e.Message).ShowAsync();
}
}
}
private async void OnHeartbeatReceived()
{
try
{
Heartbeat heartbeat = Util.DataContractJsonDeSerializer <Heartbeat>(message);
SerialChartDataItem item = new SerialChartDataItem();
item.time = Util.GetHMFromDatatime(heartbeat.time.ToString());
item.max = HEARTBEAT_MAX;
item.min = HEARTBEAT_MIN;
item.value = heartbeat.beat;
Text_beat = heartbeat.beat.ToString();
if (Data_serial_heartbeat.Count > 5)
{
Data_serial_heartbeat.RemoveAt(0);
beatDataHelper.RemoveAt(0);
}
Data_serial_heartbeat.Add(item);
beatDataHelper.AddNew(item);
beatDataHelper.SaveToFile();
}
catch (Exception e)
{
if (e.Message != "")
{
await new MessageDialog(e.Message).ShowAsync();
}
}
}
private async void initBeatSerialChartData()
{
try
{
// 获取所有心跳记录
IEnumerable <SerialChartDataItem> allRecords = await Common.GetBeatRecords();
foreach (var record in allRecords)
{
SerialChartDataItem data = new SerialChartDataItem
{
time = record.time,
max = record.max,
min = record.min,
value = record.value
};
MainPage.notification.Data_serial_heartbeat.Add(data);
MainPage.notification.Text_beat = record.value + "";
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}
private async void initTempSerialChartData()
{
// 获取所有体温记录
IEnumerable <SerialChartDataItem> allRecords = await Common.GetTempRecords();
foreach (var record in allRecords)
{
SerialChartDataItem data = new SerialChartDataItem
{
time = record.time,
max = record.max,
min = record.min,
value = record.value
};
MainPage.notification.Data_serial_temperature.Add(data);
MainPage.notification.Text_temp = record.value + "";
}
}
// 添加一条折线记录
public async void AddNew(SerialChartDataItem item)
{
await Getdata();
this.data.Add(item);
}
