初学,在熟悉android中的控件,配置xml中各个控件的属性值,从而改变控件的视觉效果。
使用“Alt+/”可以得到很好的提示,包括各个属性,其可能的取值。
eclipse中的快捷键很好用呢……
implements
| ↳ | android.view.View |
Known Direct Subclasses
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Known Indirect Subclasses
| Base class that can be used to implement virtualized lists of items. | |
| An abstract base class for spinner widgets. | |
| This class is deprecated. Use , or a custom layout instead. | |
| An AdapterView is a view whose children are determined by an . | |
| Base class for a that will perform animations when switching between its views. | |
| Simple that will animate between two or more views that have been added to it. | |
| Provides the glue to show AppWidget views. | |
An editable text view that shows completion suggestions automatically while the user is typing. |
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| Represents a push-button widget. | |
| This class is a calendar widget for displaying and selecting dates. | |
A checkbox is a specific type of two-states button that can be either checked or unchecked. |
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| An extension to TextView that supports the interface. | |
| Class that implements a simple timer. | |
A button with two states, checked and unchecked. |
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| This class is a widget for selecting a date. | |
| Like AnalogClock, but digital. | |
| EditText is a thin veneer over TextView that configures itself to be editable. | |
| A view that shows items in a vertically scrolling two-level list. | |
| Specialization of for showing and interacting with the extracted text in a full-screen input method. | |
| Helper class for showing "bread crumbs" representing the fragment stack in an activity. | |
| FrameLayout is designed to block out an area on the screen to display a single item. | |
| An implementation of SurfaceView that uses the dedicated surface for displaying OpenGL rendering. | |
| This class is deprecated. This widget is no longer supported. Other horizontally scrolling widgets include and from the support library. | |
| A transparent overlay for gesture input that can be placed on top of other widgets or contain other widgets. | |
| A layout that places its children in a rectangular grid. | |
| A view that shows items in two-dimensional scrolling grid. | |
| Layout container for a view hierarchy that can be scrolled by the user, allowing it to be larger than the physical display. | |
Displays a button with an image (instead of text) that can be pressed or clicked by the user. |
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| A Layout that arranges its children in a single column or a single row. | |
| A view that shows items in a vertically scrolling list. | |
| A view containing controls for a MediaPlayer. | |
| An editable text view, extending , that can show completion suggestions for the substring of the text where the user is typing instead of necessarily for the entire thing. | |
| A widget that enables the user to select a number form a predefined range. | |
| PagerTabStrip is an interactive indicator of the current, next, and previous pages of a . | |
| PagerTitleStrip is a non-interactive indicator of the current, next, and previous pages of a . | |
| Widget used to show an image with the standard QuickContact badge and on-click behavior. | |
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This class is deprecated.
in API 16
The Surface View for a graphics renderscript (RenderScriptGL) to draw on.
Developer Guides
For more information about creating an application that uses Renderscript, read the developer guide. |
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| This class is deprecated. in API 16 The Texture View for a graphics renderscript (RenderScriptGL) to draw on. | |
A radio button is a two-states button that can be either checked or unchecked. |
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This class is used to create a multiple-exclusion scope for a set of radio buttons. |
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| A RatingBar is an extension of SeekBar and ProgressBar that shows a rating in stars. | |
| A Layout where the positions of the children can be described in relation to each other or to the parent. | |
| Layout container for a view hierarchy that can be scrolled by the user, allowing it to be larger than the physical display. | |
| A widget that provides a user interface for the user to enter a search query and submit a request to a search provider. | |
| A SeekBar is an extension of ProgressBar that adds a draggable thumb. | |
| SlidingDrawer hides content out of the screen and allows the user to drag a handle to bring the content on screen. | |
| A view that displays one child at a time and lets the user pick among them. | |
| A Switch is a two-state toggle switch widget that can select between two options. | |
| Container for a tabbed window view. | |
| Displays a list of tab labels representing each page in the parent's tab collection. | |
A layout that arranges its children into rows and columns. |
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A layout that arranges its children horizontally. |
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| Specialized that contains only children of type . | |
| A view for selecting the time of day, in either 24 hour or AM/PM mode. | |
| Displays checked/unchecked states as a button with a "light" indicator and by default accompanied with the text "ON" or "OFF". | |
A view group with two children, intended for use in ListViews. |
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| Displays a video file. | |
| Base class for a container that will perform animations when switching between its views. | |
| Simple that will animate between two or more views that have been added to it. | |
| Layout manager that allows the user to flip left and right through pages of data. | |
| that switches between two views, and has a factory from which these views are created. | |
A View that displays web pages. |
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| The ZoomControls class displays a simple set of controls used for zooming and provides callbacks to register for events. |
