/// <summary>
/// Handles DataUpdated event from ultraviolet sensor.
/// </summary>
/// <param name="sender">Object which invoked the event.</param>
/// <param name="e">Ultraviolet sensor data.</param>
private void OnDataUpdated(object sender, UltravioletSensorDataUpdatedEventArgs e)
{
UvLevel level = UvLevel.None;
if (e.UltravioletIndex < 3.0)
{
level = UvLevel.Low;
}
else if (e.UltravioletIndex < 6.0)
{
level = UvLevel.Moderate;
}
else if (e.UltravioletIndex < 8.0)
{
level = UvLevel.High;
}
else if (e.UltravioletIndex < 11.0)
{
level = UvLevel.VeryHigh;
}
else
{
level = UvLevel.Extreme;
}
UvLevelUpdated?.Invoke(this, level);
}
private void Ultraviolet_DataUpdated(object sender, UltravioletSensorDataUpdatedEventArgs e)
{
Model.UltravioletIndex = e.UltravioletIndex;
canvas.Series[0].Points.Add(new Extensions.Point()
{
Ticks = DateTime.UtcNow.Ticks, Value = e.UltravioletIndex
});
canvas.InvalidateSurface();
}
private void storeUltravioletSensorDataCallback(object sender, UltravioletSensorDataUpdatedEventArgs e)
{
checkUpdateCurrentLogStream();
logStreamWriter.Flush();
lock (logStreamWriter)
{
logStreamWriter.WriteLine($"wearable-tizen,{new DateTimeOffset(DateTime.Now).ToUnixTimeMilliseconds()},{Tools.ULTRAVIOLET},UltravioletSensor,-1,{e.UltravioletIndex}");
}
}