Reference (Old Docs)
FriendPickerFragment
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Provides a Fragment that displays a list of a user's friends and allows one or more of the friends to be selected.

扩展：PickerFragment
应用安装包：widget
构造函数
FriendPickerFragment()

Default constructor. Creates a Fragment with all default properties.

public FriendPickerFragment()
FriendPickerFragment(Bundle)

Constructor.

public FriendPickerFragment(Bundle args)
参数描述
argsA Bundle that optionally contains one or more values containing additional configuration information for the Fragment.
实例方法
getUserId()

Gets the ID of the user whose friends should be displayed. If null, the default is to show the currently authenticated user's friends.

public String getUserId()
Returns
The user ID, or null
setUserId(String)

Sets the ID of the user whose friends should be displayed. If null, the default is to show the currently authenticated user's friends.

public void setUserId(String userId)
参数描述
userIdThe user ID, or null
getMultiSelect()

Gets whether the user can select multiple friends, or only one friend.

public boolean getMultiSelect()
Returns
True if the user can select multiple friends, false if only one friend
setMultiSelect(boolean)

Sets whether the user can select multiple friends, or only one friend.

public void setMultiSelect(boolean multiSelect)
参数描述
multiSelectTrue if the user can select multiple friends, false if only one friend
setSelectionByIds(List)

Sets the list of friends for pre selection. These friends will be selected by default.

public void setSelectionByIds(List userIds)
参数描述
userIdsList of friends as ids
setSelectionByIds(String)

Sets the list of friends for pre selection. These friends will be selected by default.

public void setSelectionByIds(String userIds)
参数描述
userIdsList of friends as ids
setSelection(GraphUser)

Sets the list of friends for pre selection. These friends will be selected by default.

public void setSelection(GraphUser graphUsers)
参数描述
graphUsersList of friends as GraphUsers
setSelection(List)

Sets the list of friends for pre selection. These friends will be selected by default.

public void setSelection(List graphUsers)
参数描述
graphUsersList of friends as GraphUsers
getSelection()

Gets the currently-selected list of users.

public List getSelection()
Returns
The currently-selected list of users
常量
USER_ID_BUNDLE_KEY
The key for a String parameter in the fragment's Intent bundle to indicate what user's friends should be shown. The default is to display the currently authenticated user's friends.
public static final String USER_ID_BUNDLE_KEY
MULTI_SELECT_BUNDLE_KEY
The key for a boolean parameter in the fragment's Intent bundle to indicate whether the picker should allow more than one friend to be selected or not.
public static final String MULTI_SELECT_BUNDLE_KEY