public void SendHapticFeedback(SimpleHapticsControllerFeedback feedback)
{
if (feedback is null)
{
throw new ArgumentNullException(nameof(feedback));
}
if (ContextHelper.Current == null)
{
throw new InvalidOperationException($"Context must be initialized before {nameof(SendHapticFeedback)} is called.");
}
try
{
var activity = (Activity)ContextHelper.Current;
var androidFeedback = FeedbackToAndroidFeedback(feedback);
bool hapticFeedbackEnabled = Settings.System.GetInt(activity.ContentResolver, Settings.System.HapticFeedbackEnabled, 0) != 0;
if (hapticFeedbackEnabled)
{
var executed = activity.Window?.DecorView.PerformHapticFeedback(androidFeedback) ?? false;
if (!executed && PhoneVibrationDevice.GetDefault() is { } vibrationDevice)
{
// Fall back to VibrationDevice
vibrationDevice.Vibrate(feedback.Duration);
}
}
}
catch (Exception ex)
{
if (this.Log().IsEnabled(LogLevel.Error))
{
this.Log().LogError($"Could not send haptic feedback: {ex}");
}
}
}
public Task <bool> GetAvailabilityAsync()
{
return(Task.Run(() =>
{
var device = PhoneDevice.GetDefault();
return device != null;
}));
}
private static Task <VibrationDevice?> GetDefaultTaskAsync()
{
if (PhoneVibrationDevice.GetDefault() != null)
{
return(Task.FromResult <VibrationDevice?>(new VibrationDevice()));
}
return(Task.FromResult <VibrationDevice?>(null));
}
private VibrationDevice()
{
#if __ANDROID__
_vibrator = (Vibrator)Plugin.CurrentActivity.CrossCurrentActivity.Current.Activity.GetSystemService(Context.VibratorService);
#elif TIZEN
_vibrator = Tizen.System.Vibrator.Vibrators[0];
#elif WINDOWS_UWP || WINDOWS_PHONE_APP || WINDOWS_PHONE
_device = Windows.Phone.Devices.Notification.VibrationDevice.GetDefault();
#endif
}
public Task VibrateAsync()
{
return(Task.Run(() =>
{
var device = PhoneDevice.GetDefault();
if (device != null)
{
device.Vibrate(TimeSpan.FromMilliseconds(200));
}
}));
}
