Package com.epson.moverio.hardware.camera

Class CameraManager

java.lang.Object

com.epson.moverio.hardware.camera.CameraManager

public class CameraManager
extends java.lang.Object

This class controls the connection/disconnection with the camera equipped to the Moverio. Gets CameraDevice instances when connected to the camera.

Since:

1.0.0

Constructor Summary

Constructors

Constructor	Description
CameraManager(android.content.Context context)	This is a CameraManager constructor.
CameraManager(android.content.Context context, PermissionGrantResultCallback callback)	This is a CameraManager constructor.

Method Summary

Modifier and Type	Method	Description
void	close(CameraDevice device)	End the connection with Moverio camera.
boolean	isCameraManagerSupported()	Check if the MOVERIO connected to the host device supports CameraManager functions.
CameraDevice	open(CaptureStateCallback2 stateCallback, CaptureDataCallback dataCallback, android.view.SurfaceHolder holder)	Connect with Moverio camera.
void	release()	Release resources for using Moverio camera.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CameraManager

public CameraManager(android.content.Context context)

This is a CameraManager constructor.

Parameters:

context - Activity context

Since:

1.0.0

CameraManager

public CameraManager(android.content.Context context,
                     PermissionGrantResultCallback callback)

This is a CameraManager constructor.

Parameters:

context - Activity context

callback - Callback of permission grant result

Since:

1.2.0

Method Detail

open

public CameraDevice open(CaptureStateCallback2 stateCallback,
                         CaptureDataCallback dataCallback,
                         android.view.SurfaceHolder holder)
                  throws java.io.IOException

Connect with Moverio camera. Connecting with Moverio camera allows you to perform the various control tasks.

Parameters:

stateCallback - Capture state callback

dataCallback - Capture data callback

holder - Surface holder for preview

Returns:

CameraDevice instance

Throws:

java.io.IOException - Exceptions such as disconnected Moverio

Since:

1.1.0

close

public void close(CameraDevice device)

End the connection with Moverio camera.

Parameters:

device - Camera device

Since:

1.0.0

release

public void release()

Release resources for using Moverio camera. If you finish using camera, you must execute CameraManager#release.

Since:

1.0.2

isCameraManagerSupported

public boolean isCameraManagerSupported()

Check if the MOVERIO connected to the host device supports CameraManager functions. Returns supports CameraManager when acquiring true is supported and false when it is not supported. Returns false even if MOVERIO is not connected to the host device.

Returns:

true: success, false: fail

Since:

1.1.0