```
public interface CameraController
```

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`CameraController.ErrorInfo`	This class is used to store information about an error occurred in the camera controller.
`static interface`	`CameraController.FpsListener`	This class can be used to listen for FPS change events.
`static interface`	`CameraController.Listener`	This class can be used to listen for camera controller events.
`static class`	`CameraController.Parameters`	This class contains the parameters that can be used to configure the camera controller.
`static interface`	`CameraController.RecordingListener`	This class can be used to listen for recording events.
`static class`	`CameraController.RecordingStopReason`	A reason for stopping video recording.
`static interface`	`CameraController.SnapshotListener`	This class can be used to listen for snapshot events.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addFpsListener(CameraController.FpsListener listener)`	Adds a listener that will be notified when FPS changes.
`void`	`addListener(CameraController.Listener listener)`	Adds a listener that will be notified about camera events.
`void`	`addRecordingListener(CameraController.RecordingListener listener)`	Adds a listener that will be notified about video recording events.
`void`	`addSnapshotListener(CameraController.SnapshotListener listener)`	Adds a listener that will be notified when a snapshot is taken.
`int`	`getCurrentFragmentDuration()`
`long`	`getCurrentFragmentSize()`
`CameraController.Parameters`	`getParameters()`	Returns current parameters used by the camera controller.
`java.util.List<android.util.Size>`	`getSupportedVideoSizes()`	Returns the list of supported video resolutions for the device.
`boolean`	`isRecording()`
`void`	`removeFpsListener(CameraController.FpsListener listener)`	Removes the specified FPS listener.
`void`	`removeListener(CameraController.Listener listener)`	Removes the specified camera listener.
`void`	`removeRecordingListener(CameraController.RecordingListener listener)`	Removes the specified recording listener.
`void`	`removeSnapshotListener(CameraController.SnapshotListener listener)`	Removes the specified snapshot listener.
`void`	`setParameters(CameraController.Parameters parameters)`	Sets the parameters for the camera controller.
`void`	`startPreview(android.view.Surface previewSurface)`	Starts the video preview.
`void`	`startPreview(android.view.Surface previewSurface, int fpsLimit)`	Starts the video preview.
`void`	`startRecording(VideoConfiguration configuration)`	Starts a video recording session based on the specified configuration.
`void`	`stopPreview()`	Stops the video preview.
`void`	`stopRecording()`	Stops current video recording session.
`void`	`takeSnapshot()`	Creates a new snapshot (image) and a new associated library item.

- Method Detail
  - addListener
```
void addListener(CameraController.Listener listener)
```
    Adds a listener that will be notified about camera events.
    
    Parameters:
    
    listener - The listener.
  - removeListener
```
void removeListener(CameraController.Listener listener)
```
    Removes the specified camera listener.
    
    Parameters:
    
    listener - The listener.
  - addSnapshotListener
```
void addSnapshotListener(CameraController.SnapshotListener listener)
```
    Adds a listener that will be notified when a snapshot is taken.
    
    Parameters:
    
    listener - The listener.
  - removeSnapshotListener
```
void removeSnapshotListener(CameraController.SnapshotListener listener)
```
    Removes the specified snapshot listener.
    
    Parameters:
    
    listener - The listener.
  - addRecordingListener
```
void addRecordingListener(CameraController.RecordingListener listener)
```
    Adds a listener that will be notified about video recording events.
    
    Parameters:
    
    listener - The listener.
  - removeRecordingListener
```
void removeRecordingListener(CameraController.RecordingListener listener)
```
    Removes the specified recording listener.
    
    Parameters:
    
    listener - The listener.
  - addFpsListener
```
void addFpsListener(CameraController.FpsListener listener)
```
    Adds a listener that will be notified when FPS changes.
    
    Parameters:
    
    listener - The listener.
  - removeFpsListener
```
void removeFpsListener(CameraController.FpsListener listener)
```
    Removes the specified FPS listener.
    
    Parameters:
    
    listener - The listener.
  - getParameters
```
CameraController.Parameters getParameters()
```
    Returns current parameters used by the camera controller.
    
    Returns:
    
    The parameters.
    
    See Also:
    
    setParameters(Parameters)
  - setParameters
```
void setParameters(CameraController.Parameters parameters)
```
    Sets the parameters for the camera controller.
    
    Parameters:
    
    parameters - The parameters.
    
    See Also:
    
    getParameters()
  - startPreview
```
void startPreview(android.view.Surface previewSurface)
```
    Starts the video preview.
    
    Parameters:
    
    previewSurface - The surface where the video will be rendered.
    
    See Also:
    
    stopPreview()
  - startPreview
```
void startPreview(android.view.Surface previewSurface,
                  int fpsLimit)
```
    Starts the video preview.
    
    Parameters:
    
    previewSurface - The surface where the video will be rendered.
    
    fpsLimit - The maximum number of frames rendered to the surface per second (must be positive).
    
    See Also:
    
    stopPreview()
  - stopPreview
```
void stopPreview()
```
    Stops the video preview.
    
    See Also:
    
    startPreview(Surface)
  - startRecording
```
void startRecording(VideoConfiguration configuration)
```
    Starts a video recording session based on the specified configuration.
    
    Parameters:
    
    configuration - The configuration for video recording.
    
    See Also:
    
    stopRecording()
  - stopRecording
```
void stopRecording()
```
    Stops current video recording session.
    
    See Also:
    
    startRecording(VideoConfiguration)
  - isRecording
```
boolean isRecording()
```
    Returns:
    
    True if a recording session is in progress, false otherwise.
    
    See Also:
    
    startRecording(VideoConfiguration), stopRecording()
  - getCurrentFragmentDuration
```
int getCurrentFragmentDuration()
```
    Returns:
    
    Current duration of the fragment being recorded or 0 if recording is stopped.
  - getCurrentFragmentSize
```
long getCurrentFragmentSize()
```
    Returns:
    
    Current size in bytes of the fragment being recorded or 0 if recording is stopped.
  - takeSnapshot
```
void takeSnapshot()
```
    Creates a new snapshot (image) and a new associated library item.
  - getSupportedVideoSizes
```
java.util.List<android.util.Size> getSupportedVideoSizes()
```
    Returns the list of supported video resolutions for the device.
    
    Returns:
    
    The list of resolutions.

Interface CameraController

Nested Class Summary

Method Summary

Method Detail

addListener

removeListener

addSnapshotListener

removeSnapshotListener

addRecordingListener

removeRecordingListener

addFpsListener

removeFpsListener

getParameters

setParameters

startPreview

startPreview

stopPreview

startRecording

stopRecording

isRecording

getCurrentFragmentDuration

getCurrentFragmentSize

takeSnapshot

getSupportedVideoSizes