AbstractInputMethodService |
AbstractInputMethodService provides a abstract base class for input methods. |
AccessibilityService |
An accessibility service runs in the background and receives callbacks by the system
when AccessibilityEvent s are fired. |
AccountAuthenticatorActivity |
Base class for implementing an Activity that is used to help implement an
AbstractAccountAuthenticator. |
ActionBarActivity |
Base class for activities that use the support library action bar features. |
Activity |
An activity is a single, focused thing that the user can do. |
ActivityGroup |
This class was deprecated
in API level 13.
Use the new Fragment and FragmentManager APIs
instead; these are also
available on older platforms through the Android compatibility package.
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AliasActivity |
Stub activity that launches another activity (and then finishes itself)
based on information in its component's manifest meta-data. |
Application |
Base class for those who need to maintain global application state. |
BrowseFragment |
A fragment for creating Leanback browse screens. |
ComponentCallbacks2 |
Extended ComponentCallbacks interface with a new callback for
finer-grained memory management. |
ContentProvider |
Content providers are one of the primary building blocks of Android applications, providing
content to applications. |
DetailsFragment |
Wrapper fragment for leanback details screens. |
DialogFragment |
Static library support version of the framework's DialogFragment . |
DocumentsProvider |
Base class for a document provider. |
DreamService |
Extend this class to implement a custom dream (available to the user as a "Daydream"). |
ExpandableListActivity |
An activity that displays an expandable list of items by binding to a data
source implementing the ExpandableListAdapter, and exposes event handlers
when the user selects an item. |
FileProvider |
FileProvider is a special subclass of ContentProvider that facilitates secure sharing
of files associated with an app by creating a content:// Uri for a file
instead of a file:/// Uri . |
Fragment |
Static library support version of the framework's Fragment . |
FragmentActivity |
Base class for activities that want to use the support-based
Fragment and
Loader APIs. |
HeadersFragment |
An internal fragment containing a list of row headers. |
HostApduService |
HostApduService is a convenience Service class that can be
extended to emulate an NFC card inside an Android
service component. |
InputMethodService |
InputMethodService provides a standard implementation of an InputMethod,
which final implementations can derive from and customize. |
IntentService |
IntentService is a base class for Service s that handle asynchronous
requests (expressed as Intent s) on demand. |
JobService |
Entry point for the callback from the JobScheduler . |
LauncherActivity |
Displays a list of all activities which can be performed
for a given intent. |
ListActivity |
An activity that displays a list of items by binding to a data source such as
an array or Cursor, and exposes event handlers when the user selects an item. |
ListFragment |
Static library support version of the framework's ListFragment . |
MediaRouteChooserDialogFragment |
Media route chooser dialog fragment. |
MediaRouteControllerDialogFragment |
Media route controller dialog fragment. |
MediaRouteDiscoveryFragment |
Media route discovery fragment. |
MediaRouteProviderService |
Base class for media route provider services. |
MockApplication |
A mock Application class. |
MockContentProvider |
Mock implementation of ContentProvider. |
MultiDexApplication |
Minimal MultiDex capable application. |
NativeActivity |
Convenience for implementing an activity that will be implemented
purely in native code. |
NotificationCompatSideChannelService |
Abstract service to receive side channel notifications sent from
NotificationManagerCompat . |
NotificationListenerService |
A service that receives calls from the system when new notifications are
posted or removed, or their ranking changed. |
OffHostApduService |
OffHostApduService is a convenience Service class that can be
extended to describe one or more NFC applications that are residing
off-host, for example on an embedded secure element or a UICC. |
PreferenceActivity |
This is the base class for an activity to show a hierarchy of preferences
to the user. |
PreferenceFragment |
Shows a hierarchy of Preference objects as
lists. |
PrintService |
This is the base class for implementing print services. |
RecognitionService |
This class provides a base class for recognition service implementations. |
RemoteViewsService |
The service to be connected to for a remote adapter to request RemoteViews. |
RowsFragment |
An ordered set of rows of leanback widgets. |
SearchFragment |
A fragment to handle searches. |
SearchRecentSuggestionsProvider |
This superclass can be used to create a simple search suggestions provider for your application. |
Service |
A Service is an application component representing either an application's desire
to perform a longer-running operation while not interacting with the user
or to supply functionality for other applications to use. |
SettingInjectorService |
Dynamically specifies the enabled status of a preference injected into
the list of app settings displayed by the system settings app
For use only by apps that are included in the system image, for preferences that affect multiple
apps. |
SpellCheckerService |
SpellCheckerService provides an abstract base class for a spell checker. |
TabActivity |
This class was deprecated
in API level 13.
New applications should use Fragments instead of this class;
to continue to run on older devices, you can use the v4 support library
which provides a version of the Fragment API that is compatible down to
DONUT .
|
TestActivity |
|
TextToSpeechService |
Abstract base class for TTS engine implementations. |
TvInputService |
The TvInputService class represents a TV input or source such as HDMI or built-in tuner which
provides pass-through video or broadcast TV programs. |
VerticalGridFragment |
A fragment for creating leanback vertical grids. |
VoiceInteractionService |
Top-level service of the current global voice interactor, which is providing
support for hotwording, the back-end of a VoiceInteractor , etc. |
VoiceInteractionSessionService |
An active voice interaction session, initiated by a VoiceInteractionService . |
VpnService |
VpnService is a base class for applications to extend and build their
own VPN solutions. |
WallpaperService |
A wallpaper service is responsible for showing a live wallpaper behind
applications that would like to sit on top of it. |
WebViewFragment |
A fragment that displays a WebView. |