/// <summary>
/// Starts observing display information for changes.
/// </summary>
/// <remarks>
/// Display events will be never invoked before calling this method.
/// </remarks>
public void StartListening()
{
Display.StateChanged +=
(s, e) =>
{
DisplayChanged?.Invoke(s, new DisplayStateEventArgs(EnumMapper.DisplayStateMapper(e.State)));
};
SystemSettings.ScreenBacklightTimeChanged +=
(s, e) =>
{
ScreenBacklightTimeChanged?.Invoke(s,
new SystemInfo.Model.Display.ScreenBacklightTimeChangedEventArgs(e.Value));
};
}
/// <summary>
/// Starts observing battery information for changes.
/// </summary>
/// <remarks>
/// Event BatteryInfoChanged will be never invoked before calling this method.
/// </remarks>
public void StartListening()
{
Battery.PercentChanged += (s, e) =>
{
var batteryEventArgs = new BatteryEventArgs(e.Percent, IsCharging, BatteryLevelStatus);
OnBatteryChanged(batteryEventArgs);
};
Battery.ChargingStateChanged += (s, e) =>
{
var batteryEventArgs = new BatteryEventArgs(BatteryLevel, e.IsCharging, BatteryLevelStatus);
OnBatteryChanged(batteryEventArgs);
};
Battery.LevelChanged += (s, e) =>
{
var batteryEventArgs = new BatteryEventArgs(BatteryLevel, IsCharging,
EnumMapper.BatteryLevelStatusMapper(e.Level));
OnBatteryChanged(batteryEventArgs);
};
}