de.frankmuenster.jameica.qrscanner

Class WebcamWatchdog

java.lang.Object

de.frankmuenster.jameica.qrscanner.WebcamWatchdog

All Implemented Interfaces:

com.github.sarxos.webcam.WebcamDiscoveryListener, java.util.EventListener, javax.jmdns.ServiceListener

public class WebcamWatchdog
extends java.lang.Object
implements com.github.sarxos.webcam.WebcamDiscoveryListener, javax.jmdns.ServiceListener

Webcam Überwachung implementiert das WebcamDiscoveryListener Interface. Es ermittelt die max. Auflösung einer neuen gefunden Webcam.

Author:

Frank Münster

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NO_WEBCAM_FOUND

Method Summary

Modifier and Type	Method and Description
static void	getDefault()
static de.frankmuenster.jameica.qrscanner.WebcamWatchdog.MyCompositeDriver	getDriver() Liefert den aktuellen Treiber.
static WebcamWatchdog	getInstance() Liefert die Instance des Watchdogs
java.util.List<java.lang.String>	getWebcamNames() Liefert eine Liste mit den Namen aller registrierten Webcams.
void	serviceAdded(javax.jmdns.ServiceEvent event)
void	serviceRemoved(javax.jmdns.ServiceEvent event)
void	serviceResolved(javax.jmdns.ServiceEvent event)
static void	unregisterIpCams() Entfernt alle manuellen IP Kameras aus der Webcam-Registrierung
void	webcamFound(com.github.sarxos.webcam.WebcamDiscoveryEvent event)
void	webcamGone(com.github.sarxos.webcam.WebcamDiscoveryEvent event)

Methods inherited from class java.lang.Object

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

Field Detail

NO_WEBCAM_FOUND

public static final java.lang.String NO_WEBCAM_FOUND

See Also:

Constant Field Values

Method Detail

getDriver

public static de.frankmuenster.jameica.qrscanner.WebcamWatchdog.MyCompositeDriver getDriver()

Liefert den aktuellen Treiber.

Returns:

der Composite-Treiber.

getDefault

public static void getDefault()

getInstance

public static WebcamWatchdog getInstance()

Liefert die Instance des Watchdogs

Returns:

die WatchDog-Instanz

webcamFound

public void webcamFound(com.github.sarxos.webcam.WebcamDiscoveryEvent event)

Specified by:

webcamFound in interface com.github.sarxos.webcam.WebcamDiscoveryListener

See Also:

WebcamDiscoveryListener.webcamFound(com.github.sarxos.webcam.WebcamDiscoveryEvent)

webcamGone

public void webcamGone(com.github.sarxos.webcam.WebcamDiscoveryEvent event)

Specified by:

webcamGone in interface com.github.sarxos.webcam.WebcamDiscoveryListener

See Also:

WebcamDiscoveryListener.webcamGone(com.github.sarxos.webcam.WebcamDiscoveryEvent)

serviceAdded

public void serviceAdded(javax.jmdns.ServiceEvent event)

Specified by:

serviceAdded in interface javax.jmdns.ServiceListener

See Also:

ServiceListener.serviceAdded(javax.jmdns.ServiceEvent)

serviceRemoved

public void serviceRemoved(javax.jmdns.ServiceEvent event)

Specified by:

serviceRemoved in interface javax.jmdns.ServiceListener

See Also:

ServiceListener.serviceRemoved(javax.jmdns.ServiceEvent)

serviceResolved

public void serviceResolved(javax.jmdns.ServiceEvent event)

Specified by:

serviceResolved in interface javax.jmdns.ServiceListener

See Also:

ServiceListener.serviceResolved(javax.jmdns.ServiceEvent)

unregisterIpCams

public static void unregisterIpCams()

Entfernt alle manuellen IP Kameras aus der Webcam-Registrierung

getWebcamNames

public java.util.List<java.lang.String> getWebcamNames()

Liefert eine Liste mit den Namen aller registrierten Webcams. Der Treiber wird neu geladen, um auch neu UpnD Kameras zu listen.

Returns:

Liste mit den Namen aller registrierten Webcams