com.chartboost.sdk.WebView

Class CBWebChromeClient

java.lang.Object

WebChromeClient

com.chartboost.sdk.WebView.CBWebChromeClient

public class CBWebChromeClient
extends WebChromeClient

This class serves as a WebChromeClient to be set to a WebView, allowing it to play video. Video will play differently depending on target API level (in-line, fullscreen, or both). It has been tested with the following video classes: - android.widget.VideoView (typically API level <11) - android.webkit.HTML5VideoFullScreen$VideoSurfaceView/VideoTextureView (typically API level 11-18) - com.android.org.chromium.content.browser.ContentVideoView$VideoSurfaceView (typically API level 19+) Important notes: - For API level 11+, android:hardwareAccelerated="true" must be set in the application manifest. - The invoking activity must call CBVideoEnabledWebChromeClient's onBackPressed() inside of its own onBackPressed(). - Tested in Android API levels 8-19. Only tested on http://m.youtube.com.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CBWebChromeClient.ToggledFullscreenCallback

Constructor Summary

Constructors

Constructor and Description
CBWebChromeClient(View activityNonVideoView, ViewGroup activityVideoView, CBWebViewProtocol protocol, Handler uiHandler)

Method Summary

Modifier and Type	Method and Description
boolean	isVideoFullscreen() Indicates if the video is being displayed using a custom view (typically full-screen)
java.lang.String	nativeFunctionWithArgs(JSONObject args, java.lang.String functionName)
void	notifyCorsError(JSONObject data)
boolean	onBackPressed() Notifies the class that the back key has been pressed by the user.
boolean	onConsoleMessage(ConsoleMessage cm)
void	onHideCustomView()
boolean	onJsPrompt(WebView view, java.lang.String url, java.lang.String message, java.lang.String defaultValue, JsPromptResult result) Tell the client to display a prompt dialog to the user.
void	onShowCustomView(View view, CustomViewCallback callback)
void	onShowCustomView(View view, int requestedOrientation, CustomViewCallback callback)
void	setOnToggledFullscreen(CBWebChromeClient.ToggledFullscreenCallback callback) Set a callback that will be fired when the video starts or finishes displaying using a custom view (typically full-screen)

Methods inherited from class java.lang.Object

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

Constructor Detail

CBWebChromeClient

public CBWebChromeClient(View activityNonVideoView,
                         ViewGroup activityVideoView,
                         CBWebViewProtocol protocol,
                         Handler uiHandler)

Method Detail

isVideoFullscreen

public boolean isVideoFullscreen()

Indicates if the video is being displayed using a custom view (typically full-screen)

Returns:

true it the video is being displayed using a custom view (typically full-screen)

setOnToggledFullscreen

public void setOnToggledFullscreen(CBWebChromeClient.ToggledFullscreenCallback callback)

Set a callback that will be fired when the video starts or finishes displaying using a custom view (typically full-screen)

Parameters:

callback - A CBVideoEnabledWebChromeClient.ToggledFullscreenCallback callback

onConsoleMessage

public boolean onConsoleMessage(ConsoleMessage cm)

onJsPrompt

public boolean onJsPrompt(WebView view,
                          java.lang.String url,
                          java.lang.String message,
                          java.lang.String defaultValue,
                          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.

nativeFunctionWithArgs

public java.lang.String nativeFunctionWithArgs(JSONObject args,
                                               java.lang.String functionName)

onShowCustomView

public void onShowCustomView(View view,
                             CustomViewCallback callback)

onShowCustomView

public void onShowCustomView(View view,
                             int requestedOrientation,
                             CustomViewCallback callback)

onHideCustomView

public void onHideCustomView()

notifyCorsError

public void notifyCorsError(JSONObject data)

onBackPressed

public boolean onBackPressed()

Notifies the class that the back key has been pressed by the user. This must be called from the Activity's onBackPressed(), and if it returns false, the activity itself should handle it. Otherwise don't do anything.

Returns:

Returns true if the event was handled, and false if was not (video view is not visible)