com.yoti.mobile.android.scan

Class QrCodeDetectionThread

java.lang.Object

java.lang.Thread

android.os.HandlerThread

com.yoti.mobile.android.camera.AbstractDetectionThread<CallbackType,java.lang.Void>

com.yoti.mobile.android.camera.AbstractSimpleDetectionThread<QrCodeDetectionThread.QrCodeDetectionListener>

com.yoti.mobile.android.scan.QrCodeDetectionThread

All Implemented Interfaces:

java.lang.Runnable

public class QrCodeDetectionThread
extends com.yoti.mobile.android.camera.AbstractSimpleDetectionThread<QrCodeDetectionThread.QrCodeDetectionListener>

Wrapper on ICodeDetection to manage queueing decode requests on a background thread

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	QrCodeDetectionThread.QrCodeDetectionListener Callback interface for receiving async detection results

Nested classes/interfaces inherited from class com.yoti.mobile.android.camera.AbstractDetectionThread

com.yoti.mobile.android.camera.AbstractDetectionThread.OnDetectionListener

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class com.yoti.mobile.android.camera.AbstractDetectionThread

CUSTOM_MESSAGE_FIRST_TYPE, mListener

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor and Description
QrCodeDetectionThread(android.content.Context context) Initialise thread with default face detector.

Method Summary

Modifier and Type	Method and Description
protected com.yoti.mobile.android.camera.IDetection	getDetector()
void	processFrameAsync(byte[] frame, int width, int height, int rotation, QrCodeDetectionThread.QrCodeDetectionListener callback, android.os.Handler callbackHandler)

Methods inherited from class com.yoti.mobile.android.camera.AbstractSimpleDetectionThread

processFrame, processFrameAsync

Methods inherited from class com.yoti.mobile.android.camera.AbstractDetectionThread

cleanup, cleanupDetector, initDetector, isDetectorReady, postCustomMessage, processCustomMessage, processFrame, setCallback, start

Methods inherited from class android.os.HandlerThread

getLooper, getThreadId, onLooperPrepared, quit, quitSafely, run

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

QrCodeDetectionThread

public QrCodeDetectionThread(android.content.Context context)

Initialise thread with default face detector. Thread.start must be called after creation.

Method Detail

getDetector

@NonNull
protected com.yoti.mobile.android.camera.IDetection getDetector()

Specified by:

getDetector in class com.yoti.mobile.android.camera.AbstractDetectionThread<QrCodeDetectionThread.QrCodeDetectionListener,java.lang.Void>

processFrameAsync

public void processFrameAsync(byte[] frame,
                              int width,
                              int height,
                              int rotation,
                              QrCodeDetectionThread.QrCodeDetectionListener callback,
                              android.os.Handler callbackHandler)

Specified by:

processFrameAsync in class com.yoti.mobile.android.camera.AbstractSimpleDetectionThread<QrCodeDetectionThread.QrCodeDetectionListener>