PreviewAnimator 3.1.1 API

```
public interface PreviewAnimator

                    
```
Animates the FrameLayout container that has the View responsible for showing a preview.
Default implementations: PreviewFadeAnimator and PreviewMorphAnimator

Method Summary

Modifier and Type	Method	Description
`abstract void`	`move(FrameLayout previewView, PreviewBar previewBar)`	Use getProgress and getMax to determine how much the preview should move
`abstract void`	`show(FrameLayout previewView, PreviewBar previewBar)`	Animates the preview appearance.
`abstract void`	`hide(FrameLayout previewView, PreviewBar previewBar)`	Animates the preview disappearance.
`abstract void`	`cancel(FrameLayout previewView, PreviewBar previewBar)`	Cancels any animation started by move, show or hide

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

- Method Detail
  - move
```
 abstract void move(FrameLayout previewView, PreviewBar previewBar)
```
    Use getProgress and getMax to determine how much the preview should move
    
    Parameters:
    
    previewView - The view that displays the preview
    
    previewBar - The PreviewBar that's responsible for this preview
  - show
```
 abstract void show(FrameLayout previewView, PreviewBar previewBar)
```
    Animates the preview appearance.
    Please note that any animations started by move or hide might still be running
    
    Parameters:
    
    previewView - The view that displays the preview
    
    previewBar - The PreviewBar that's responsible for this preview
  - hide
```
 abstract void hide(FrameLayout previewView, PreviewBar previewBar)
```
    Animates the preview disappearance.
    Please note that any animations started by move or show might still be running
    
    Parameters:
    
    previewView - The view that displays the preview
    
    previewBar - The PreviewBar that's responsible for this preview
  - cancel
```
 abstract void cancel(FrameLayout previewView, PreviewBar previewBar)
```
    Cancels any animation started by move, show or hide
    
    Parameters:
    
    previewView - The view that displays the preview
    
    previewBar - The PreviewBar that's responsible for this preview