org.cef.handler

类 CefLoadHandlerAdapter

java.lang.Object

org.cef.handler.CefLoadHandlerAdapter

所有已实现的接口:

CefLoadHandler

public abstract class CefLoadHandlerAdapter
extends Object
implements CefLoadHandler

An abstract adapter class for receiving load events. The methods in this class are empty. This class exists as convenience for creating handler objects.

嵌套类概要

从接口继承的嵌套类/接口 org.cef.handler.CefLoadHandler

CefLoadHandler.ErrorCode

构造器概要

构造器

构造器和说明
CefLoadHandlerAdapter()

方法概要

方法

限定符和类型	方法和说明
void	onLoadEnd(CefBrowser browser, int frameIdentifier, int httpStatusCode) Called when the browser is done loading a frame.
void	onLoadError(CefBrowser browser, int frameIdentifer, CefLoadHandler.ErrorCode errorCode, String errorText, String failedUrl) Called when the resource load for a navigation fails or is canceled.
void	onLoadingStateChange(CefBrowser browser, boolean isLoading, boolean canGoBack, boolean canGoForward) Called when the loading state has changed.
void	onLoadStart(CefBrowser browser, int frameIdentifer) Called when the browser begins loading a frame.

从类继承的方法 java.lang.Object

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

构造器详细资料

CefLoadHandlerAdapter

public CefLoadHandlerAdapter()

方法详细资料

onLoadingStateChange

public void onLoadingStateChange(CefBrowser browser,
                        boolean isLoading,
                        boolean canGoBack,
                        boolean canGoForward)

从接口复制的说明: CefLoadHandler

Called when the loading state has changed. This callback will be executed twice -- once when loading is initiated either programmatically or by user action, and once when loading is terminated due to completion, cancellation of failure.

指定者:

onLoadingStateChange 在接口中 CefLoadHandler

参数:

browser - The affected browser.

isLoading - true if it is loading.

canGoBack - true if you can navigate back.

canGoForward - true if you can navigate forward.

onLoadStart

public void onLoadStart(CefBrowser browser,
               int frameIdentifer)

从接口复制的说明: CefLoadHandler

Called when the browser begins loading a frame. The frameIdentifer value will never be empty. Multiple frames may be loading at the same time. Sub-frames may start or continue loading after the main frame load has ended. This method may not be called for a particular frame if the load request for that frame fails. For notification of overall browser load status use OnLoadingStateChange instead.

指定者:

onLoadStart 在接口中 CefLoadHandler

参数:

browser - The affected browser.

frameIdentifer - The identifier of the loading frame.

onLoadEnd

public void onLoadEnd(CefBrowser browser,
             int frameIdentifier,
             int httpStatusCode)

从接口复制的说明: CefLoadHandler

Called when the browser is done loading a frame. The frameIdentifer value will never be empty. Multiple frames may be loading at the same time. Sub-frames may start or continue loading after the main frame load has ended. This method will always be called for all frames irrespective of whether the request completes successfully.

指定者:

onLoadEnd 在接口中 CefLoadHandler

参数:

browser - The affected browser.

onLoadError

public void onLoadError(CefBrowser browser,
               int frameIdentifer,
               CefLoadHandler.ErrorCode errorCode,
               String errorText,
               String failedUrl)

从接口复制的说明: CefLoadHandler

Called when the resource load for a navigation fails or is canceled.

指定者:

onLoadError 在接口中 CefLoadHandler

参数:

browser - The affected browser.

frameIdentifer - The identifier of the loading frame.

errorCode - The error code number.

errorText - The error text.

failedUrl - The URL that failed to load.