AbsListView |
Base class that can be used to implement virtualized lists of items. |
AbsSeekBar |
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AbsSpinner |
An abstract base class for spinner widgets. |
AbsoluteLayout |
This class was deprecated in API level 3. Use FrameLayout , RelativeLayout or a custom layout instead. |
ActionMenuView |
ActionMenuView is a presentation of a series of menu options as a View. |
AdapterView<T extends Adapter> |
An AdapterView is a view whose children are determined by an Adapter . |
AdapterViewAnimator |
Base class for a AdapterView that will perform animations when switching between its views. |
AdapterViewFlipper |
Simple ViewAnimator that will animate between two or more views that have been added to it. |
AnalogClock |
This class was deprecated in API level 23. This widget is no longer supported. |
AnimatedStateListDrawable |
Drawable containing a set of Drawable keyframes where the currently displayed keyframe is chosen based on the current state set. |
AnimationDrawable |
An object used to create frame-by-frame animations, defined by a series of Drawable objects, which can be used as a View object's background. |
AppBarLayout |
AppBarLayout is a vertical LinearLayout which implements many of the features of material designs app bar concept, namely scrolling gestures. |
AppCompatAutoCompleteTextView |
A AutoCompleteTextView which supports compatible features on older version of the platform, including:
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AppCompatButton |
A Button which supports compatible features on older version of the platform, including:
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AppCompatCheckBox |
A CheckBox which supports compatible features on older version of the platform, including:
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AppCompatCheckedTextView |
A CheckedTextView which supports compatible features on older version of the platform. |
AppCompatEditText |
A EditText which supports compatible features on older version of the platform, including:
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AppCompatImageButton |
A ImageButton which supports compatible features on older version of the platform, including:
- Allows dynamic tint of it background via the background tint methods in
ViewCompat .
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AppCompatImageView |
A ImageView which supports compatible features on older version of the platform, including:
- Allows dynamic tint of it background via the background tint methods in
ViewCompat .
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AppCompatMultiAutoCompleteTextView |
A MultiAutoCompleteTextView which supports compatible features on older version of the platform, including:
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AppCompatRadioButton |
A RadioButton which supports compatible features on older version of the platform, including:
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AppCompatRatingBar |
A RatingBar which supports compatible features on older version of the platform. |
AppCompatSeekBar |
A SeekBar which supports compatible features on older version of the platform. |
AppCompatSpinner |
A Spinner which supports compatible features on older versions of the platform, including:
- Dynamic tinting of the background via the background tint methods in
ViewCompat .
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AppCompatTextView |
A TextView which supports compatible features on older version of the platform, including:
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AppWidgetHostView |
Provides the glue to show AppWidget views. |
AutoCompleteTextView |
An editable text view that shows completion suggestions automatically while the user is typing. |
BaseCardView |
A card style layout that responds to certain state changes. |
BrowseFrameLayout |
A ViewGroup for managing focus behavior between overlapping views. |
Button |
Represents a push-button widget. |
CalendarView |
This class is a calendar widget for displaying and selecting dates. |
CardView |
A FrameLayout with a rounded corner background and shadow. |
CheckBox |
A checkbox is a specific type of two-states button that can be either checked or unchecked. |
CheckedTextView |
An extension to TextView that supports the Checkable interface and displays. |
Chronometer |
Class that implements a simple timer. |
ClipDrawable |
A Drawable that clips another Drawable based on this Drawable's current level value. |
CollapsingToolbarLayout |
CollapsingToolbarLayout is a wrapper for Toolbar which implements a collapsing app bar. |
CompoundButton |
A button with two states, checked and unchecked. |
ContentLoadingProgressBar |
ContentLoadingProgressBar implements a ProgressBar that waits a minimum time to be dismissed before showing. |
CoordinatorLayout |
CoordinatorLayout is a super-powered FrameLayout . |
DatePicker |
Provides a widget for selecting a date. |
DialerFilter |
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DigitalClock |
This class was deprecated in API level 17. It is recommended you use TextClock instead. |
DrawableContainer |
A helper class that contains several Drawable s and selects which one to use. |
DrawableWrapper |
Drawable container with only one child element. |
DrawerLayout |
DrawerLayout acts as a top-level container for window content that allows for interactive "drawer" views to be pulled out from one or both vertical edges of the window. |
EditText |
EditText is a thin veneer over TextView that configures itself to be editable. |
ExpandableListView |
A view that shows items in a vertically scrolling two-level list. |
ExtractEditText |
Specialization of EditText for showing and interacting with the extracted text in a full-screen input method. |
FloatingActionButton |
Floating action buttons are used for a special type of promoted action. |
FragmentBreadCrumbs |
This class was deprecated in API level 21. This widget is no longer supported. |
FragmentTabHost |
Special TabHost that allows the use of Fragment objects for its tab content. |
FrameLayout |
FrameLayout is designed to block out an area on the screen to display a single item. |
GLSurfaceView |
An implementation of SurfaceView that uses the dedicated surface for displaying OpenGL rendering. |
Gallery |
This class was deprecated in API level 16. This widget is no longer supported. Other horizontally scrolling widgets include HorizontalScrollView and ViewPager from the support library. |
GestureOverlayView |
A transparent overlay for gesture input that can be placed on top of other widgets or contain other widgets. |
GridLayout |
A layout that places its children in a rectangular grid. |
GridView |
A view that shows items in two-dimensional scrolling grid. |
GuidedActionEditText |
A custom EditText that satisfies the IME key monitoring requirements of GuidedStepFragment. |
HorizontalGridView |
A ViewGroup that shows items in a horizontal scrolling list. |
HorizontalScrollView |
Layout container for a view hierarchy that can be scrolled by the user, allowing it to be larger than the physical display. |
ImageButton |
Displays a button with an image (instead of text) that can be pressed or clicked by the user. |
ImageCardView |
A subclass of BaseCardView with an ImageView as its main region. |
ImageSwitcher |
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ImageView |
Displays an arbitrary image, such as an icon. |
InsetDrawable |
A Drawable that insets another Drawable by a specified distance. |
KeyboardView |
A view that renders a virtual Keyboard . |
LayerDrawable |
A Drawable that manages an array of other Drawables. |
LevelListDrawable |
A resource that manages a number of alternate Drawables, each assigned a maximum numerical value. |
LinearLayout |
A Layout that arranges its children in a single column or a single row. |
LinearLayoutCompat |
A Layout that arranges its children in a single column or a single row. |
ListRowHoverCardView |
ListRowHoverCardView contains a title and description. |
ListRowView |
ListRowView is a ViewGroup which always contains a HorizontalGridView , and may optionally include a hover card. |
ListView |
A view that shows items in a vertically scrolling list. |
MediaController |
A view containing controls for a MediaPlayer. |
MediaRouteButton |
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MultiAutoCompleteTextView |
An editable text view, extending AutoCompleteTextView , that can show completion suggestions for the substring of the text where the user is typing instead of necessarily for the entire thing. |
NavigationView |
Represents a standard navigation menu for application. |
NestedScrollView |
NestedScrollView is just like ScrollView , but it supports acting as both a nested scrolling parent and child on both new and old versions of Android. |
NumberPicker |
A widget that enables the user to select a number from a predefined range. |
PagerTabStrip |
PagerTabStrip is an interactive indicator of the current, next, and previous pages of a ViewPager . |
PagerTitleStrip |
PagerTitleStrip is a non-interactive indicator of the current, next, and previous pages of a ViewPager . |
PercentFrameLayout |
Subclass of FrameLayout that supports percentage based dimensions and margins. |
PercentRelativeLayout |
Subclass of RelativeLayout that supports percentage based dimensions and margins. |
Picker |
Picker is a widget showing multiple customized PickerColumn s. |
ProgressBar |
Visual indicator of progress in some operation. |
QuickContactBadge |
Widget used to show an image with the standard QuickContact badge and on-click behavior. |
RadioButton |
A radio button is a two-states button that can be either checked or unchecked. |
RadioGroup |
This class is used to create a multiple-exclusion scope for a set of radio buttons. |
RatingBar |
A RatingBar is an extension of SeekBar and ProgressBar that shows a rating in stars. |
RecyclerView |
A flexible view for providing a limited window into a large data set. |
RelativeLayout |
A Layout where the positions of the children can be described in relation to each other or to the parent. |
RippleDrawable |
Drawable that shows a ripple effect in response to state changes. |
RotateDrawable |
A Drawable that can rotate another Drawable based on the current level value. |
RowHeaderView |
RowHeaderView is a header text view. |
ScaleDrawable |
A Drawable that changes the size of another Drawable based on its current level value. |
ScrollView |
Layout container for a view hierarchy that can be scrolled by the user, allowing it to be larger than the physical display. |
SearchBar |
A search widget containing a search orb and a text entry view. |
SearchEditText |
EditText widget that monitors keyboard changes. |
SearchOrbView |
A widget that draws a search affordance, represented by a round background and an icon. |
SearchView |
A widget that provides a user interface for the user to enter a search query and submit a request to a search provider. |
SeekBar |
A SeekBar is an extension of ProgressBar that adds a draggable thumb. |
ShadowOverlayContainer |
Provides an SDK version-independent wrapper to support shadows, color overlays, and rounded corners. |
SlidingDrawer |
This class was deprecated in API level 17. This class is not supported anymore. It is recommended you base your own implementation on the source code for the Android Open Source Project if you must use it in your application. |
SlidingPaneLayout |
SlidingPaneLayout provides a horizontal, multi-pane layout for use at the top level of a UI. |
Space |
Space is a lightweight View subclass that may be used to create gaps between components in general purpose layouts. |
SpeechOrbView |
A subclass of SearchOrbView that visualizes the state of an ongoing speech recognition. |
Spinner |
A view that displays one child at a time and lets the user pick among them. |
StackView |
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StateListDrawable |
Lets you assign a number of graphic images to a single Drawable and swap out the visible item by a string ID value. |
SurfaceView |
Provides a dedicated drawing surface embedded inside of a view hierarchy. |
SwipeRefreshLayout |
The SwipeRefreshLayout should be used whenever the user can refresh the contents of a view via a vertical swipe gesture. |
Switch |
A Switch is a two-state toggle switch widget that can select between two options. |
SwitchCompat |
SwitchCompat is a version of the Switch widget which on devices back to API v7. |
TabHost |
Container for a tabbed window view. |
TabItem |
TabItem is a special 'view' which allows you to declare tab items for a TabLayout within a layout. |
TabLayout |
TabLayout provides a horizontal layout to display tabs. |
TabWidget |
Displays a list of tab labels representing each page in the parent's tab collection. |
TableLayout |
A layout that arranges its children into rows and columns. |
TableRow |
A layout that arranges its children horizontally. |
TextClock |
TextClock can display the current date and/or time as a formatted string.
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TextInputEditText |
A special sub-class of EditText designed for use as a child of TextInputLayout . |
TextInputLayout |
Layout which wraps an EditText (or descendant) to show a floating label when the hint is hidden due to the user inputting text. |
TextSwitcher |
Specialized ViewSwitcher that contains only children of type TextView . |
TextView |
Displays text to the user and optionally allows them to edit it. |
TextureView |
A TextureView can be used to display a content stream. |
TimePicker |
A widget for selecting the time of day, in either 24-hour or AM/PM mode. |
TitleView |
Title view for a leanback fragment. |
ToggleButton |
Displays checked/unchecked states as a button with a "light" indicator and by default accompanied with the text "ON" or "OFF". |
Toolbar |
A standard toolbar for use within application content. |
TransitionDrawable |
An extension of LayerDrawables that is intended to cross-fade between the first and second layer. |
TvView |
Displays TV contents. |
TwoLineListItem |
This class was deprecated in API level 17. This class can be implemented easily by apps using a RelativeLayout or a LinearLayout . |
VerticalGridView |
A ViewGroup that shows items in a vertically scrolling list. |
VideoView |
Displays a video file. |
View |
This class represents the basic building block for user interface components. |
ViewAnimator |
Base class for a FrameLayout container that will perform animations when switching between its views. |
ViewFlipper |
Simple ViewAnimator that will animate between two or more views that have been added to it. |
ViewGroup |
A ViewGroup is a special view that can contain other views (called children.) The view group is the base class for layouts and views containers. |
ViewPager |
Layout manager that allows the user to flip left and right through pages of data. |
ViewStub |
A ViewStub is an invisible, zero-sized View that can be used to lazily inflate layout resources at runtime. |
ViewSwitcher |
ViewAnimator that switches between two views, and has a factory from which these views are created. |
WebView |
A View that displays web pages. |
ZoomButton |
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ZoomControls |
The ZoomControls class displays a simple set of controls used for zooming and provides callbacks to register for events. |