Package com.facebook.widget

Interface Summary
LoginButton.OnErrorListener Callback interface that will be called when a network or other error is encountered while logging in.
LoginButton.UserInfoChangedCallback Specifies a callback interface that will be called when the button's notion of the current user changes (if the fetch_user_info attribute is true for this control).
PickerFragment.GraphObjectFilter<T> Callback interface that will be called to determine if a graph object should be displayed.
PickerFragment.OnDataChangedListener Callback interface that will be called when the underlying data being displayed in the picker has been updated.
PickerFragment.OnDoneButtonClickedListener Callback interface that will be called when the user clicks the Done button on the title bar.
PickerFragment.OnErrorListener Callback interface that will be called when a network or other error is encountered while retrieving graph objects.
PickerFragment.OnSelectionChangedListener Callback interface that will be called when the user selects or unselects graph objects in the picker.
ProfilePictureView.OnErrorListener Callback interface that will be called when a network or other error is encountered while retrieving profile pictures.
WebDialog.OnCompleteListener Interface that implements a listener to be called when the user's interaction with the dialog completes, whether because the dialog finished successfully, or it was cancelled, or an error was encountered.
 

Class Summary
FriendPickerFragment Provides a Fragment that displays a list of a user's friends and allows one or more of the friends to be selected.
LoginButton A Log In/Log Out button that maintains session state and logs in/out for the app.
PickerFragment<T extends GraphObject> Provides functionality common to SDK UI elements that allow the user to pick one or more graph objects (e.g., places, friends) from a list of possibilities.
PlacePickerFragment  
ProfilePictureView View that displays the profile photo of a supplied profile ID, while conforming to user specified dimensions.
UserSettingsFragment A Fragment that displays a Login/Logout button as well as the user's profile picture and name when logged in.
WebDialog This class provides a mechanism for displaying Facebook Web dialogs inside a Dialog.
WebDialog.Builder Provides a builder that allows construction of an arbitary Facebook web dialog.
WebDialog.FeedDialogBuilder Provides a builder that allows construction of the parameters for showing the Feed Dialog (https://developers.facebook.com/docs/reference/dialogs/feed/).
WebDialog.RequestsDialogBuilder Provides a builder that allows construction of the parameters for showing the Feed Dialog (https://developers.facebook.com/docs/reference/dialogs/feed/).