WebDialog - Dokumentation - Meta for Developers

WebDialog

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This class provides a mechanism for displaying Facebook Web dialogs inside a Dialog. Helper methods are provided to construct commonly-used dialogs, or a caller can specify arbitrary parameters to call other dialogs.

Erweiterungen:	`Dialog`
Package:	`widget`

Konstruktoren

WebDialog(Context, String)

Constructor which can be used to display a dialog with an already-constructed URL.

public WebDialog(Context context, String url)

Parameter	Beschreibung
`context`	The context to use to display the dialog
`url`	The URL of the Web Dialog to display; no validation is done on this URL, but it should be a valid URL pointing to a Facebook Web Dialog

WebDialog(Context, String, int)

Constructor which can be used to display a dialog with an already-constructed URL and a custom theme.

public WebDialog(Context context, String url, int theme)

Parameter	Beschreibung
`context`	The context to use to display the dialog
`url`	The URL of the Web Dialog to display; no validation is done on this URL, but it should be a valid URL pointing to a Facebook Web Dialog
`theme`	Identifier of a theme to pass to the Dialog class

WebDialog(Context, String, Bundle, int, OnCompleteListener)

Constructor which will construct the URL of the Web dialog based on the specified parameters.

public WebDialog(Context context, String action, Bundle parameters, int theme, OnCompleteListener listener)

Parameter	Beschreibung
`context`	The context to use to display the dialog
`action`	The portion of the dialog URL following "dialog/"
`parameters`	Parameters which will be included as part of the URL
`theme`	Identifier of a theme to pass to the Dialog class
`listener`	The listener to notify, or null if no notification is desired

Instance-Methoden

setOnCompleteListener(OnCompleteListener)

Sets the listener which will be notified when the dialog finishes.

public void setOnCompleteListener(OnCompleteListener listener)

Parameter	Beschreibung
`listener`	The listener to notify, or null if no notification is desired

getOnCompleteListener()

Gets the listener which will be notified when the dialog finishes.

public OnCompleteListener getOnCompleteListener()

Returns

The listener, or null if none has been specified

dismiss()

public void dismiss()

onDetachedFromWindow()

Called when the window has been attached to the window manager. See View.onDetachedFromWindow().onDetachedFromWindow() for more information.

public void onDetachedFromWindow()

onAttachedToWindow()

Called when the window has been attached to the window manager. See View.onAttachedToWindow().onAttachedToWindow() for more information.

public void onAttachedToWindow()

setExpectedRedirectUrl(String)

protected void setExpectedRedirectUrl(String expectedRedirectUrl)

Parameter	Beschreibung
`expectedRedirectUrl`

parseResponseUri(String)

protected Bundle parseResponseUri(String urlString)

Parameter	Beschreibung
`urlString`

isListenerCalled()

protected boolean isListenerCalled()

getWebView()

protected WebView getWebView()

sendSuccessToListener(Bundle)

protected void sendSuccessToListener(Bundle values)

Parameter	Beschreibung
`values`

sendErrorToListener(Throwable)

protected void sendErrorToListener(Throwable error)

Parameter	Beschreibung
`error`

sendCancelToListener()

protected void sendCancelToListener()

Konstanten

DEFAULT_THEME

public static final int DEFAULT_THEME