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Merge "Send accessibility event for content change upon setting content description." into jb-mr1-dev

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Svetoslav Ganov
2012-10-11 10:57:40 -07:00
committed by Android (Google) Code Review
parent 092ad66a57 b708f7703b
commit 9aefa14579
1 changed files with 8 additions and 0 deletions
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8
core/java/android/view/View.java
View File

@ -5214,11 +5214,19 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
*/
@RemotableViewMethod
public void setContentDescription(CharSequence contentDescription) {
if (mContentDescription == null) {
if (contentDescription == null) {
return;
}
} else if (mContentDescription.equals(contentDescription)) {
return;
}
mContentDescription = contentDescription;
final boolean nonEmptyDesc = contentDescription != null && contentDescription.length() > 0;
if (nonEmptyDesc && getImportantForAccessibility() == IMPORTANT_FOR_ACCESSIBILITY_AUTO) {
setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_YES);
}
notifyAccessibilityStateChanged();
}
/**