com.serenegiant.usbcameracommon

Class UVCCameraHandler

java.lang.Object

android.os.Handler

com.serenegiant.usbcameracommon.UVCCameraHandler

public class UVCCameraHandler
extends android.os.Handler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraCallback

Nested classes/interfaces inherited from class android.os.Handler

android.os.Handler.Callback

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UVCCameraHandler(com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraThread thread)

Method Summary

Modifier and Type	Method and Description
void	addCallback(com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraCallback callback)
void	captureStill()
void	captureStill(java.lang.String path)
protected void	checkReleased()
boolean	checkSupportFlag(long flag)
void	close()
static UVCCameraHandler	createHandler(android.app.Activity parent, CameraViewInterface cameraView, int width, int height) create UVCCameraHandler, use MediaVideoEncoder, try MJPEG, default bandwidth
static UVCCameraHandler	createHandler(android.app.Activity parent, CameraViewInterface cameraView, int width, int height, float bandwidthFactor) create UVCCameraHandler, use MediaVideoEncoder, try MJPEG
static UVCCameraHandler	createHandler(android.app.Activity parent, CameraViewInterface cameraView, int encoderType, int width, int height) create UVCCameraHandler, try MJPEG, default bandwidth
static UVCCameraHandler	createHandler(android.app.Activity parent, CameraViewInterface cameraView, int encoderType, int width, int height, int format) create UVCCameraHandler, default bandwidth
static UVCCameraHandler	createHandler(android.app.Activity parent, CameraViewInterface cameraView, int encoderType, int width, int height, int format, float bandwidthFactor) create UVCCameraHandler
int	getHeight()
int	getValue(int flag)
int	getWidth()
void	handleMessage(android.os.Message msg)
protected boolean	isCameraThread()
boolean	isEqual(android.hardware.usb.UsbDevice device)
boolean	isOpened()
boolean	isPreviewing()
boolean	isRecording()
protected boolean	isReleased()
void	open(USBMonitor.UsbControlBlock ctrlBlock)
void	release()
void	removeCallback(com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraCallback callback)
int	resetValue(int flag)
void	resize(int width, int height)
int	setValue(int flag, int value)
void	startPreview(java.lang.Object surface)
void	startRecording()
void	stopPreview()
void	stopRecording()
protected void	updateMedia(java.lang.String path)

Methods inherited from class android.os.Handler

dispatchMessage, dump, getLooper, getMessageName, hasMessages, hasMessages, obtainMessage, obtainMessage, obtainMessage, obtainMessage, obtainMessage, post, postAtFrontOfQueue, postAtTime, postAtTime, postDelayed, removeCallbacks, removeCallbacks, removeCallbacksAndMessages, removeMessages, removeMessages, sendEmptyMessage, sendEmptyMessageAtTime, sendEmptyMessageDelayed, sendMessage, sendMessageAtFrontOfQueue, sendMessageAtTime, sendMessageDelayed, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UVCCameraHandler

protected UVCCameraHandler(com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraThread thread)

Method Detail

createHandler

public static final UVCCameraHandler createHandler(android.app.Activity parent,
                                                   CameraViewInterface cameraView,
                                                   int width,
                                                   int height)

create UVCCameraHandler, use MediaVideoEncoder, try MJPEG, default bandwidth

Parameters:

parent -

cameraView -

width -

height -

Returns:

createHandler

public static final UVCCameraHandler createHandler(android.app.Activity parent,
                                                   CameraViewInterface cameraView,
                                                   int width,
                                                   int height,
                                                   float bandwidthFactor)

create UVCCameraHandler, use MediaVideoEncoder, try MJPEG

Parameters:

parent -

cameraView -

width -

height -

bandwidthFactor -

Returns:

createHandler

public static final UVCCameraHandler createHandler(android.app.Activity parent,
                                                   CameraViewInterface cameraView,
                                                   int encoderType,
                                                   int width,
                                                   int height)

create UVCCameraHandler, try MJPEG, default bandwidth

Parameters:

parent -

cameraView -

encoderType - 0: use MediaSurfaceEncoder, 1: use MediaVideoEncoder, 2: use MediaVideoBufferEncoder

width -

height -

Returns:

createHandler

public static final UVCCameraHandler createHandler(android.app.Activity parent,
                                                   CameraViewInterface cameraView,
                                                   int encoderType,
                                                   int width,
                                                   int height,
                                                   int format)

create UVCCameraHandler, default bandwidth

Parameters:

parent -

cameraView -

encoderType - 0: use MediaSurfaceEncoder, 1: use MediaVideoEncoder, 2: use MediaVideoBufferEncoder

width -

height -

format - either UVCCamera.FRAME_FORMAT_YUYV(0) or UVCCamera.FRAME_FORMAT_MJPEG(1)

Returns:

createHandler

public static final UVCCameraHandler createHandler(android.app.Activity parent,
                                                   CameraViewInterface cameraView,
                                                   int encoderType,
                                                   int width,
                                                   int height,
                                                   int format,
                                                   float bandwidthFactor)

create UVCCameraHandler

Parameters:

parent -

cameraView -

encoderType - 0: use MediaSurfaceEncoder, 1: use MediaVideoEncoder, 2: use MediaVideoBufferEncoder

width -

height -

format - either UVCCamera.FRAME_FORMAT_YUYV(0) or UVCCamera.FRAME_FORMAT_MJPEG(1)

bandwidthFactor -

Returns:

startPreview

public void startPreview(java.lang.Object surface)

captureStill

public void captureStill()

captureStill

public void captureStill(java.lang.String path)

getWidth

public int getWidth()

getHeight

public int getHeight()

isOpened

public boolean isOpened()

isPreviewing

public boolean isPreviewing()

isRecording

public boolean isRecording()

isEqual

public boolean isEqual(android.hardware.usb.UsbDevice device)

isCameraThread

protected boolean isCameraThread()

isReleased

protected boolean isReleased()

checkReleased

protected void checkReleased()

open

public void open(USBMonitor.UsbControlBlock ctrlBlock)

close

public void close()

resize

public void resize(int width,
                   int height)

stopPreview

public void stopPreview()

startRecording

public void startRecording()

stopRecording

public void stopRecording()

release

public void release()

addCallback

public void addCallback(com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraCallback callback)

removeCallback

public void removeCallback(com.serenegiant.usbcameracommon.AbstractUVCCameraHandler.CameraCallback callback)

updateMedia

protected void updateMedia(java.lang.String path)

checkSupportFlag

public boolean checkSupportFlag(long flag)

getValue

public int getValue(int flag)

setValue

public int setValue(int flag,
                    int value)

resetValue

public int resetValue(int flag)

handleMessage

public void handleMessage(android.os.Message msg)

Overrides:

handleMessage in class android.os.Handler