Merge "Clarify documentation for View#setScreenReaderFocusable" into qt-dev

This commit is contained in:
Jacky Kao
2019-04-17 02:11:52 +00:00
committed by Android (Google) Code Review

View File

@@ -11648,14 +11648,11 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
}
/**
* When screen readers (one type of accessibility tool) decide what should be read to the
* user, they typically look for input focusable ({@link #isFocusable()}) parents of
* non-focusable text items, and read those focusable parents and their non-focusable children
* as a unit. In some situations, this behavior is desirable for views that should not take
* input focus. Setting an item to be screen reader focusable requests that the view be
* treated as a unit by screen readers without any effect on input focusability. The default
* value of {@code false} lets screen readers use other signals, like focusable, to determine
* how to group items.
* Sets whether this View should be a focusable element for screen readers
* and include non-focusable Views from its subtree when providing feedback.
* <p>
* Note: this is similar to using <a href="#attr_android:focusable">{@code android:focusable},
* but does not impact input focus behavior.
*
* @param screenReaderFocusable Whether the view should be treated as a unit by screen reader
* accessibility tools.