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.
| 延伸： | PickerFragment |
| 套件： | widget |
建構函式
FriendPickerFragment()Default constructor. Creates a Fragment with all default properties.
public FriendPickerFragment() FriendPickerFragment(Bundle)Constructor.
public FriendPickerFragment(Bundle args) | 參數 | 說明 |
|---|---|
args | A Bundle that optionally contains one or more values containing additional configuration information for the Fragment. |
執行個體方法
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) | 參數 | 說明 |
|---|---|
userId | The 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) | 參數 | 說明 |
|---|---|
multiSelect | True if the user can select multiple friends, false if only one friend |
getSelection()Gets the currently-selected list of users.
public List getSelection() Returns
The currently-selected list of users
常數
USER_ID_BUNDLE_KEYThe 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_KEYMULTI_SELECT_BUNDLE_KEYThe 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