org.apache.cordova.engine

Class SystemWebChromeClient

java.lang.Object

android.webkit.WebChromeClient

org.apache.cordova.engine.SystemWebChromeClient

public class SystemWebChromeClient
extends android.webkit.WebChromeClient

This classes is the WebChromeClient that implements callbacks for our web view. The kind of callbacks that happen here are on the chrome outside the document, such as onCreateWindow(), onConsoleMessage(), onProgressChanged(), etc. Related to but different than CordovaWebViewClient.

Nested Class Summary

Nested classes/interfaces inherited from class android.webkit.WebChromeClient

android.webkit.WebChromeClient.CustomViewCallback, android.webkit.WebChromeClient.FileChooserParams

Field Summary

Fields

Modifier and Type	Field and Description
protected SystemWebViewEngine	parentEngine

Constructor Summary

Constructors

Constructor and Description
SystemWebChromeClient(SystemWebViewEngine parentEngine)

Method Summary

Modifier and Type	Method and Description
void	destroyLastDialog()
android.view.View	getVideoLoadingProgressView()
boolean	onConsoleMessage(android.webkit.ConsoleMessage consoleMessage)
void	onConsoleMessage(java.lang.String message, int lineNumber, java.lang.String sourceID)
void	onExceededDatabaseQuota(java.lang.String url, java.lang.String databaseIdentifier, long currentQuota, long estimatedSize, long totalUsedQuota, android.webkit.WebStorage.QuotaUpdater quotaUpdater) Handle database quota exceeded notification.
void	onGeolocationPermissionsShowPrompt(java.lang.String origin, android.webkit.GeolocationPermissions.Callback callback)
void	onHideCustomView()
boolean	onJsAlert(android.webkit.WebView view, java.lang.String url, java.lang.String message, android.webkit.JsResult result) Tell the client to display a javascript alert dialog.
boolean	onJsConfirm(android.webkit.WebView view, java.lang.String url, java.lang.String message, android.webkit.JsResult result) Tell the client to display a confirm dialog to the user.
boolean	onJsPrompt(android.webkit.WebView view, java.lang.String origin, java.lang.String message, java.lang.String defaultValue, android.webkit.JsPromptResult result) Tell the client to display a prompt dialog to the user.
void	onPermissionRequest(android.webkit.PermissionRequest request)
void	onShowCustomView(android.view.View view, android.webkit.WebChromeClient.CustomViewCallback callback)
boolean	onShowFileChooser(android.webkit.WebView webView, android.webkit.ValueCallback<android.net.Uri[]> filePathsCallback, android.webkit.WebChromeClient.FileChooserParams fileChooserParams)
void	openFileChooser(android.webkit.ValueCallback<android.net.Uri> uploadMsg)
void	openFileChooser(android.webkit.ValueCallback<android.net.Uri> uploadMsg, java.lang.String acceptType)
void	openFileChooser(android.webkit.ValueCallback<android.net.Uri> uploadMsg, java.lang.String acceptType, java.lang.String capture)

Methods inherited from class android.webkit.WebChromeClient

getDefaultVideoPoster, getVisitedHistory, onCloseWindow, onCreateWindow, onGeolocationPermissionsHidePrompt, onJsBeforeUnload, onJsTimeout, onPermissionRequestCanceled, onProgressChanged, onReachedMaxAppCacheSize, onReceivedIcon, onReceivedTitle, onReceivedTouchIconUrl, onRequestFocus, onShowCustomView

Methods inherited from class java.lang.Object

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

Field Detail

parentEngine

protected final SystemWebViewEngine parentEngine

Constructor Detail

SystemWebChromeClient

public SystemWebChromeClient(SystemWebViewEngine parentEngine)

Method Detail

onJsAlert

public boolean onJsAlert(android.webkit.WebView view,
                         java.lang.String url,
                         java.lang.String message,
                         android.webkit.JsResult result)

Tell the client to display a javascript alert dialog.

Overrides:

onJsAlert in class android.webkit.WebChromeClient

onJsConfirm

public boolean onJsConfirm(android.webkit.WebView view,
                           java.lang.String url,
                           java.lang.String message,
                           android.webkit.JsResult result)

Tell the client to display a confirm dialog to the user.

Overrides:

onJsConfirm in class android.webkit.WebChromeClient

onJsPrompt

public boolean onJsPrompt(android.webkit.WebView view,
                          java.lang.String origin,
                          java.lang.String message,
                          java.lang.String defaultValue,
                          android.webkit.JsPromptResult result)

Tell the client to display a prompt dialog to the user. If the client returns true, WebView will assume that the client will handle the prompt dialog and call the appropriate JsPromptResult method. Since we are hacking prompts for our own purposes, we should not be using them for this purpose, perhaps we should hack console.log to do this instead!

Overrides:

onJsPrompt in class android.webkit.WebChromeClient

onExceededDatabaseQuota

public void onExceededDatabaseQuota(java.lang.String url,
                                    java.lang.String databaseIdentifier,
                                    long currentQuota,
                                    long estimatedSize,
                                    long totalUsedQuota,
                                    android.webkit.WebStorage.QuotaUpdater quotaUpdater)

Handle database quota exceeded notification.

Overrides:

onExceededDatabaseQuota in class android.webkit.WebChromeClient

onConsoleMessage

public void onConsoleMessage(java.lang.String message,
                             int lineNumber,
                             java.lang.String sourceID)

Overrides:

onConsoleMessage in class android.webkit.WebChromeClient

onConsoleMessage

public boolean onConsoleMessage(android.webkit.ConsoleMessage consoleMessage)

Overrides:

onConsoleMessage in class android.webkit.WebChromeClient

onGeolocationPermissionsShowPrompt

public void onGeolocationPermissionsShowPrompt(java.lang.String origin,
                                               android.webkit.GeolocationPermissions.Callback callback)

Overrides:

onGeolocationPermissionsShowPrompt in class android.webkit.WebChromeClient

onShowCustomView

public void onShowCustomView(android.view.View view,
                             android.webkit.WebChromeClient.CustomViewCallback callback)

Overrides:

onShowCustomView in class android.webkit.WebChromeClient

onHideCustomView

public void onHideCustomView()

Overrides:

onHideCustomView in class android.webkit.WebChromeClient

getVideoLoadingProgressView

public android.view.View getVideoLoadingProgressView()

Overrides:

getVideoLoadingProgressView in class android.webkit.WebChromeClient

openFileChooser

public void openFileChooser(android.webkit.ValueCallback<android.net.Uri> uploadMsg)

openFileChooser

public void openFileChooser(android.webkit.ValueCallback<android.net.Uri> uploadMsg,
                            java.lang.String acceptType)

openFileChooser

public void openFileChooser(android.webkit.ValueCallback<android.net.Uri> uploadMsg,
                            java.lang.String acceptType,
                            java.lang.String capture)

onShowFileChooser

public boolean onShowFileChooser(android.webkit.WebView webView,
                                 android.webkit.ValueCallback<android.net.Uri[]> filePathsCallback,
                                 android.webkit.WebChromeClient.FileChooserParams fileChooserParams)

Overrides:

onShowFileChooser in class android.webkit.WebChromeClient

onPermissionRequest

public void onPermissionRequest(android.webkit.PermissionRequest request)

Overrides:

onPermissionRequest in class android.webkit.WebChromeClient

destroyLastDialog

public void destroyLastDialog()