OrientationService (Attach 4.0.12 API)

All Known Implementing Classes:

AndroidOrientationService, DummyOrientationService, IOSOrientationService
```
public interface OrientationService
```
With the orientation service you can detect whether the device is currently oriented horizontally or vertically.
The OrientationService provides a read-only orientation property that will be updated when the orientation of the device changes. A user of the OrientationService can listen to changes of the orientation by registering a ChangeListener to the orientation property.

Example
```
 OrientationService.create().ifPresent(service -> {
      Orientation orientation = service.getOrientation();
      System.out.println("Current orientation: " + orientation.name());
  });
```
Android Configuration: none

iOS Configuration: none
Since:

3.0.0

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static java.util.Optional<OrientationService>`	`create()`	Returns an instance of `OrientationService`.
`java.util.Optional<javafx.geometry.Orientation>`	`getOrientation()`	Returns the current orientation of the device.
`javafx.beans.property.ReadOnlyObjectProperty<javafx.geometry.Orientation>`	`orientationProperty()`	A read-only property containing the current orientation of the device, which will be updated automatically whenever the device orientation changes.

- Method Detail
  - create
```
static java.util.Optional<OrientationService> create()
```
    Returns an instance of OrientationService.
    
    Returns:
    
    An instance of OrientationService.
  - orientationProperty
```
javafx.beans.property.ReadOnlyObjectProperty<javafx.geometry.Orientation> orientationProperty()
```
    A read-only property containing the current orientation of the device, which will be updated automatically whenever the device orientation changes.
    
    Returns:
    
    A read-only property containing the current orientation of the device
  - getOrientation
```
java.util.Optional<javafx.geometry.Orientation> getOrientation()
```
    Returns the current orientation of the device.
    
    Returns:
    
    An optional containing the orientation of the device, or empty if unknown