Interface | Description |
---|---|
AccessibilityEventSource |
This interface is implemented by classes source of
AccessibilityEvent s. |
AccessibilityManager.AccessibilityStateChangeListener |
Listener for the system accessibility state.
|
AccessibilityManager.HighTextContrastChangeListener |
Listener for the system high text contrast state.
|
AccessibilityManager.TouchExplorationStateChangeListener |
Listener for the system touch exploration state.
|
Class | Description |
---|---|
AccessibilityEvent |
This class represents accessibility events that are sent by the system when
something notable happens in the user interface.
|
AccessibilityInteractionClient |
This class is a singleton that performs accessibility interaction
which is it queries remote view hierarchies about snapshots of their
views as well requests from these hierarchies to perform certain
actions on their views.
|
AccessibilityManager |
System level service that serves as an event dispatch for
AccessibilityEvent s,
and provides facilities for querying the accessibility state of the system. |
AccessibilityNodeInfo |
This class represents a node of the window content as well as actions that
can be requested from its source.
|
AccessibilityNodeInfo.AccessibilityAction |
A class defining an action that can be performed on an
AccessibilityNodeInfo . |
AccessibilityNodeInfo.CollectionInfo |
Class with information if a node is a collection.
|
AccessibilityNodeInfo.CollectionItemInfo |
Class with information if a node is a collection item.
|
AccessibilityNodeInfo.RangeInfo |
Class with information if a node is a range.
|
AccessibilityNodeProvider |
This class is the contract a client should implement to enable support of a
virtual view hierarchy rooted at a given view for accessibility purposes.
|
AccessibilityRecord |
Represents a record in an
AccessibilityEvent and contains information
about state change of its source View . |
AccessibilityWindowInfo |
This class represents a state snapshot of a window for accessibility
purposes.
|
CaptioningManager |
Contains methods for accessing and monitoring preferred video captioning state and visual
properties.
|
CaptioningManager.CaptioningChangeListener |
Listener for changes in captioning properties, including enabled state
and user style preferences.
|
CaptioningManager.CaptionStyle |
Specifies visual properties for video captions, including foreground and
background colors, edge properties, and typeface.
|