/// <summary>
/// Causes the device to vibrate for the specified duration.
/// </summary>
/// <param name="vibrateController">This is used to control
/// the vibration on the device.</param>
/// <param name="durationMS">The duration for which to vibrate,
/// in milliseconds. Default is 100 MS.</param>
/// <param name="repetitions">The number of times to repeat the cycle
/// of vibration and pausing.</param>
/// <param name="intervalMS">The pause time in milliseconds between repetitions.</param>
/// <returns></returns>
public static Task VibrateAsync(this IVibrateController vibrateController,
uint durationMS = 100, uint intervalMS = 0, uint repetitions = 0)
{
var durationTimeSpan = TimeSpan.FromMilliseconds(durationMS);
return(Task.Run(async() =>
{
for (int i = 0; i < repetitions + 1; i++)
{
vibrateController.Start(durationTimeSpan);
await Task.Delay(durationTimeSpan);
if (intervalMS > 0)
{
await Task.Delay((int)intervalMS);
}
}
}));
}
public IncomingCallDialogViewModel(UDCListModel udc, IVibrateController vibCon)
{
Answered = false;
this.vibCon = vibCon;
this.udc = udc;
}
private void StartObserving()
{
vibrateController = IoC.Get<IVibrateController>();
if (compassObs == null)
compassObs = Sensors.GetCurrentCompassSmooth(0.2)
//compassObs = Sensors.GetCurrentMotionAsCompass()
.SubscribeOn(ThreadPoolScheduler.Instance)
.ObserveOn(ReactiveExtensions.SyncScheduler)
.Subscribe(cd =>
{
if (cd.IsValid && cd.IsSupported && cd.Reading.HasValue)
{
var reading = cd.Reading.Value;
if (headingChanged != null)
{
var heading = reading.TrueHeading;
var displayOrientation = ((PhoneApplicationFrame)App.Current.RootVisual).Orientation;
switch (displayOrientation)
{
case PageOrientation.LandscapeLeft:
heading += 90;
break;
case PageOrientation.LandscapeRight:
heading -= 90;
break;
case PageOrientation.PortraitDown:
heading += 180;
break;
case PageOrientation.PortraitUp:
break;// no change
}
heading %= 360;
if (reading.HeadingAccuracy <= 20 && reading.HeadingAccuracy < lastAccuracy && lastAccuracy > 20)
vibrateController.Start(TimeSpan.FromMilliseconds(200));
headingChanged(this, new HeadingAndAccuracy(heading, reading.HeadingAccuracy));
}
lastAccuracy = reading.HeadingAccuracy;
}
else
{
lastAccuracy = 180;
headingChanged(this, new HeadingAndAccuracy(0, 180));
}
});
}
