CameraPreview.StateListener (zxing-android-embedded 4.2.0 API)

Enclosing class:: CameraPreview

public static interface CameraPreview.StateListener

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cameraClosed()`	The camera has been closed.
`void`	`cameraError(Exception error)`	The camera has errored, and cannot display a preview.
`void`	`previewSized()`	Preview and frame sizes are determined.
`void`	`previewStarted()`	Preview has started.
`void`	`previewStopped()`	Preview has stopped.

- Method Detail
  - previewSized
```
void previewSized()
```
    Preview and frame sizes are determined.
  - previewStarted
```
void previewStarted()
```
    Preview has started.
  - previewStopped
```
void previewStopped()
```
    Preview has stopped.
  - cameraError
```
void cameraError(Exception error)
```
    The camera has errored, and cannot display a preview.
    
    Parameters:
    
    error - the error
  - cameraClosed
```
void cameraClosed()
```
    The camera has been closed.