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Merge "Exposes accessibility importance on AccessibilityNodeInfo"

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This commit is contained in:
Casey Burkhardt
2016-02-02 02:47:20 +00:00
committed by Android (Google) Code Review
parent bc89bd2056 2d80ae4fbb
commit cbfd71c66d
5 changed files with 42 additions and 0 deletions
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7
core/java/android/view/View.java
View File

@@ -6770,6 +6770,13 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
info.setVisibleToUser(isVisibleToUser());
if ((mAttachInfo != null) && ((mAttachInfo.mAccessibilityFetchFlags
& AccessibilityNodeInfo.FLAG_INCLUDE_NOT_IMPORTANT_VIEWS) != 0)) {
info.setImportantForAccessibility(isImportantForAccessibility());
} else {
info.setImportantForAccessibility(true);
}
info.setPackageName(mContext.getPackageName());
info.setClassName(getAccessibilityClassName());
info.setContentDescription(getContentDescription());

29
core/java/android/view/accessibility/AccessibilityNodeInfo.java
View File

@@ -569,6 +569,8 @@ public class AccessibilityNodeInfo implements Parcelable {
private static final int BOOLEAN_PROPERTY_CONTEXT_CLICKABLE = 0x00020000;
private static final int BOOLEAN_PROPERTY_IMPORTANCE = 0x0040000;
/**
* Bits that provide the id of a virtual descendant of a view.
*/
@@ -2156,6 +2158,33 @@ public class AccessibilityNodeInfo implements Parcelable {
setBooleanProperty(BOOLEAN_PROPERTY_DISMISSABLE, dismissable);
}
/**
* Returns whether the node originates from a view considered important for accessibility.
*
* @return {@code true} if the node originates from a view considered important for
* accessibility, {@code false} otherwise
*
* @see View#isImportantForAccessibility()
*/
public boolean isImportantForAccessibility() {
return getBooleanProperty(BOOLEAN_PROPERTY_IMPORTANCE);
}
/**
* Sets whether the node is considered important for accessibility.
* <p>
* <strong>Note:</strong> Cannot be called from an
* {@link android.accessibilityservice.AccessibilityService}.
* This class is made immutable before being delivered to an AccessibilityService.
* </p>
*
* @param important {@code true} if the node is considered important for accessibility,
* {@code false} otherwise
*/
public void setImportantForAccessibility(boolean important) {
setBooleanProperty(BOOLEAN_PROPERTY_IMPORTANCE, important);
}
/**
* Gets the package this node comes from.
*