FacebookDialog.ShareDialogBuilder - 文档

FacebookDialog.ShareDialogBuilder

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Provides a builder which can construct a FacebookDialog instance suitable for presenting the native Share dialog. This builder will throw an exception if the Facebook application is not installed, so it should only be used if FacebookDialog.canPresentShareDialog(android.content.Context, com.facebook.widget.FacebookDialog.ShareDialogFeature...) indicates the capability is available.

扩展：	`Object`
应用安装包：	`widget`

构造函数

FacebookDialog.ShareDialogBuilderBase(Activity)

Constructor.

public FacebookDialog.ShareDialogBuilderBase(Activity activity)

参数	描述
`activity`	The Activity which is presenting the native Share dialog; must not be null

FacebookDialog.ShareDialogBuilder(Activity)

Constructor.

public FacebookDialog.ShareDialogBuilder(Activity activity)

参数	描述
`activity`	The Activity which is presenting the native Share dialog; must not be null

实例方法

setRequestCode(int)

Sets the request code that will be passed to handleActivityResult when this activity completes; the default is NativeProtocol.DIALOG_REQUEST_CODE.

public Builder setRequestCode(int requestCode)

参数	描述
`requestCode`	The request code

Returns

This instance of the builder

setApplicationName(String)

Sets the name of the application to be displayed in the dialog. If provided, this optimizes the user experience as a preview of a shared item, etc., can be displayed sooner.

public Builder setApplicationName(String applicationName)

参数	描述
`applicationName`	The name of the Facebook application

Returns

This instance of the builder

setFragment(Fragment)

Sets the fragment that should launch the dialog. This allows the dialog to be launched from a Fragment, and will allow the fragment to receive the onActivityResult.onActivityResult(int, int, android.content.Intent) call rather than the Activity.

public Builder setFragment(Fragment fragment)

参数	描述
`fragment`	The fragment that contains this control

build()

Constructs a FacebookDialog with an Intent that is correctly populated to present the dialog within the Facebook application.

public FacebookDialog build()

Returns

A FacebookDialog instance

canPresent()

Determines whether the native dialog can be presented (i.e., whether the required version of the Facebook application is installed on the device, and whether the installed version supports all of the parameters specified for the dialog).

public boolean canPresent()

Returns

True if the dialog can be presented; false if not

addImageAttachments(Collection)

protected List addImageAttachments(Collection bitmaps)

参数	描述
`bitmaps`

addImageAttachmentFiles(Collection)

protected List addImageAttachmentFiles(Collection bitmapFiles)

参数	描述
`bitmapFiles`

addImageAttachment(String, Bitmap)

protected Builder addImageAttachment(String imageName, Bitmap bitmap)

参数	描述
`imageName`
`bitmap`

addImageAttachment(String, File)

protected Builder addImageAttachment(String imageName, File attachment)

参数	描述
`imageName`
`attachment`

setName(String)

Sets the title of the item to be shared.

public ShareDialogBuilderBase setName(String name)

参数	描述
`name`	The title

Returns

This instance of the builder

setCaption(String)

Sets the subtitle of the item to be shared.

public ShareDialogBuilderBase setCaption(String caption)

参数	描述
`caption`	The subtitle

Returns

This instance of the builder

setDescription(String)

Sets the description of the item to be shared.

public ShareDialogBuilderBase setDescription(String description)

参数	描述
`description`	The description

Returns

This instance of the builder

setLink(String)

Sets the URL of the item to be shared.

public ShareDialogBuilderBase setLink(String link)

参数	描述
`link`	The URL

Returns

This instance of the builder

setPicture(String)

Sets the URL of the image of the item to be shared.

public ShareDialogBuilderBase setPicture(String picture)

参数	描述
`picture`	The URL of the image

Returns

This instance of the builder

setPlace(String)

Sets the place for the item to be shared.

public ShareDialogBuilderBase setPlace(String place)

参数	描述
`place`	The Facebook ID of the place

Returns

This instance of the builder

setFriends(List)

Sets the tagged friends for the item to be shared.

public ShareDialogBuilderBase setFriends(List friends)

参数	描述
`friends`	A list of Facebook IDs of the friends to be tagged in the shared item

Returns

This instance of the builder

setRef(String)

Sets the 'ref' property of the item to be shared.

public ShareDialogBuilderBase setRef(String ref)

参数	描述
`ref`	The 'ref' property

Returns

This instance of the builder

setDataErrorsFatal(boolean)

Sets whether errors encountered during previewing the shared item should be considered fatal and cause the dialog to return an error

public ShareDialogBuilderBase setDataErrorsFatal(boolean dataErrorsFatal)

参数	描述
`dataErrorsFatal`	True if data errors should be fatal; false if not

Returns

This instance of the builder

常量

activity

protected final Activity activity

applicationId

protected final String applicationId

appCall

protected final PendingCall appCall