OrientationHelper 2.7.1 API

```
public class OrientationHelper

                    
```
Helps with keeping track of both device orientation (which changes when device is rotated) and the display offset (which depends on the activity orientation wrt the device default orientation).

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public interface`	`OrientationHelper.Callback`	Receives callback about the orientation changes.

Constructor Summary

Constructors
Constructor	Description
`OrientationHelper(Context context, OrientationHelper.Callback callback)`	Creates a new orientation helper.

Method Summary

Modifier and Type	Method	Description
`void`	`enable()`	Enables this listener.
`void`	`disable()`	Disables this listener.
`int`	`getLastDeviceOrientation()`	Returns the current device orientation.
`int`	`getLastDisplayOffset()`	Returns the current display offset.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - OrientationHelper
```
OrientationHelper(Context context, OrientationHelper.Callback callback)
```
    Creates a new orientation helper.
    
    Parameters:
    
    context - a valid context
    
    callback - a Callback
- Method Detail
  - enable
```
 void enable()
```
    Enables this listener.
  - disable
```
 void disable()
```
    Disables this listener.
  - getLastDeviceOrientation
```
 int getLastDeviceOrientation()
```
    Returns the current device orientation.
  - getLastDisplayOffset
```
 int getLastDisplayOffset()
```
    Returns the current display offset.