com.zing.zalo.zbrowser

Class ZBrowserCore

java.lang.Object

com.zing.zalo.zbrowser.ZBrowserCore

Direct Known Subclasses:

ZBrowser

public class ZBrowserCore
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ZBrowserCore.CacheCallback
static interface	ZBrowserCore.DownloadCallback
static interface	ZBrowserCore.InvestigateListener
static interface	ZBrowserCore.PreloadCallback
static class	ZBrowserCore.Stats

Field Summary

Fields

Modifier and Type	Field and Description
protected ConfigCache	cacheConfig
protected ZBrowserCore.InvestigateListener	investigateListener
protected static String	LOG_TAG
protected Map<String,String>	requestHeaders
protected ZBrowserCore.Stats	statistic
static String	VERSION
protected ZBrowserPreload.ZBrowserPreloadCallback	zbrowserCallback
WebChromeClient	zbrowserWebChromeClientListener
WebViewClient	zbrowserWebviewListener

Constructor Summary

Constructors

Constructor and Description
ZBrowserCore(ConfigCache configCache, String diskCacheDirectory, Context context)
ZBrowserCore(int htmlMemSize, int staticMemSize, int photoMemSize, String diskCacheDirectory, int htmlDiskSize, int staticDiskSize, int photoDiskSize, ConfigCache cacheConfig, Context context) Deprecated.

Method Summary

Modifier and Type	Method and Description
void	addCookie(String domain, Map<String,String> cookies)
void	cancelDebugToast()
boolean	checkCacheItem(String inputUrl)
String	checkUrlRedirect(String url)
void	clearCache()
void	destroy() Destroy all instance inside zbrowser Http client will be shutdown All cached content in memory cache will be evicted Cached content in disk cache will not be deleted
protected void	finalize()
ConfigCache	getCacheConfig()
CacheItem	getFromDiskCache(DiskLruCache cache, String key)
long	getHtmlMemCacheSize()
long	getStaticMemCacheSize()
ZBrowserCore.Stats	getStatistic()
WebResourceResponse	getWebResourceResponse(String inputUrl, Context context) Get WebResourceResponse represent for content of url.
WebResourceResponse	getWebResourceResponse(WebResourceRequest request, Context context) Get WebResourceResponse represent for content of request Override WebViewClient.shouldInterceptRequest and return this function
void	load(String inputUrl, ZBrowserCore.DownloadCallback callback, PreloadParam preloadParam, Context context) Download an html resource from url, and store content to both memory cache and disk cache.
void	onCallWebviewLoadUrl(String url)
void	onInitWebviewEnded()
void	onInitWebviewStarted()
void	onJumpPreloadEnded()
void	onJumpPreloadStarted()
void	onOpenUrl()
protected void	putToDiskCache(DiskLruCache cache, String key, CacheItem value)
void	removeCacheItem(String inputUrl) Force remove a resource from both memory and disk cache
void	removeFromDiskCache(DiskLruCache cache, String key)
void	setCacheCallback(ZBrowserCore.CacheCallback callback)
boolean	setCacheConfig(ConfigCache cacheConfig, Context context) Set cache config to zbrowser Every time this function is called, zbrowser will preload static files within cacheConfig.preloadStatic
void	setInvestigateListener(ZBrowserCore.InvestigateListener listener)
void	setRequestHeaders(Map<String,String> headers) Set custom http request header such as cookie...
void	setZbrowserPreloadCallback(ZBrowserPreload.ZBrowserPreloadCallback callback)

Methods inherited from class java.lang.Object

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

Field Detail

VERSION

public static final String VERSION

See Also:

Constant Field Values

LOG_TAG

protected static final String LOG_TAG

See Also:

Constant Field Values

requestHeaders

protected final Map<String,String> requestHeaders

cacheConfig

protected ConfigCache cacheConfig

statistic

protected ZBrowserCore.Stats statistic

investigateListener

protected ZBrowserCore.InvestigateListener investigateListener

zbrowserCallback

protected ZBrowserPreload.ZBrowserPreloadCallback zbrowserCallback

zbrowserWebviewListener

public final WebViewClient zbrowserWebviewListener

zbrowserWebChromeClientListener

public final WebChromeClient zbrowserWebChromeClientListener

Constructor Detail

ZBrowserCore

@Deprecated
public ZBrowserCore(int htmlMemSize,
                                int staticMemSize,
                                int photoMemSize,
                                String diskCacheDirectory,
                                int htmlDiskSize,
                                int staticDiskSize,
                                int photoDiskSize,
                                ConfigCache cacheConfig,
                                Context context)

Deprecated.

ZBrowserCore

public ZBrowserCore(@NonNull
                    ConfigCache configCache,
                    @NonNull
                    String diskCacheDirectory,
                    Context context)

Method Detail

cancelDebugToast

public void cancelDebugToast()

addCookie

public void addCookie(String domain,
                      Map<String,String> cookies)

setZbrowserPreloadCallback

public void setZbrowserPreloadCallback(ZBrowserPreload.ZBrowserPreloadCallback callback)

setCacheCallback

public void setCacheCallback(ZBrowserCore.CacheCallback callback)

setInvestigateListener

public void setInvestigateListener(ZBrowserCore.InvestigateListener listener)

getFromDiskCache

public CacheItem getFromDiskCache(DiskLruCache cache,
                                  String key)

putToDiskCache

protected void putToDiskCache(DiskLruCache cache,
                              String key,
                              CacheItem value)

setRequestHeaders

public void setRequestHeaders(Map<String,String> headers)

Set custom http request header such as cookie...

Parameters:

headers - map header name and value

setCacheConfig

public boolean setCacheConfig(ConfigCache cacheConfig,
                              Context context)

Set cache config to zbrowser Every time this function is called, zbrowser will preload static files within cacheConfig.preloadStatic

Parameters:

cacheConfig - new cache config

load

public void load(String inputUrl,
                 ZBrowserCore.DownloadCallback callback,
                 PreloadParam preloadParam,
                 Context context)

Download an html resource from url, and store content to both memory cache and disk cache.

Parameters:

inputUrl - http url of resource

callback - download callback function raise when downloading article.

preloadParam - information about url in order to decide to preload it or not

getWebResourceResponse

public WebResourceResponse getWebResourceResponse(String inputUrl,
                                                  Context context)

Get WebResourceResponse represent for content of url. Override WebViewClient.shouldInterceptRequest and return this function. This function is now deprecated for external call. Use getWebResourceResponse(WebResourceRequest) instead

Parameters:

inputUrl - http url of resource

Returns:

WebResourceResponse represent for content of resource if it is cached otherwise null

getWebResourceResponse

@RequiresApi(api=21)
public WebResourceResponse getWebResourceResponse(WebResourceRequest request,
                                                                       Context context)

Get WebResourceResponse represent for content of request Override WebViewClient.shouldInterceptRequest and return this function

Parameters:

request - Object containing the details of the request

Returns:

WebResourceResponse represent for content of resource if it is cached otherwise null

removeCacheItem

public void removeCacheItem(String inputUrl)

Force remove a resource from both memory and disk cache

Parameters:

inputUrl - url of resource that need removed

removeFromDiskCache

public void removeFromDiskCache(DiskLruCache cache,
                                String key)

checkCacheItem

public boolean checkCacheItem(String inputUrl)

getStatistic

public ZBrowserCore.Stats getStatistic()

getHtmlMemCacheSize

public long getHtmlMemCacheSize()

getStaticMemCacheSize

public long getStaticMemCacheSize()

clearCache

public void clearCache()

destroy

public void destroy()

Destroy all instance inside zbrowser Http client will be shutdown All cached content in memory cache will be evicted Cached content in disk cache will not be deleted

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable

getCacheConfig

public ConfigCache getCacheConfig()

checkUrlRedirect

public String checkUrlRedirect(String url)

onOpenUrl

public void onOpenUrl()

onInitWebviewStarted

public void onInitWebviewStarted()

onInitWebviewEnded

public void onInitWebviewEnded()

onJumpPreloadStarted

public void onJumpPreloadStarted()

onJumpPreloadEnded

public void onJumpPreloadEnded()

onCallWebviewLoadUrl

public void onCallWebviewLoadUrl(String url)