commit cfcff98ab33e91747bfb4a52e05230dc45323b5a
author Svetoslav Ganov <svetoslavganov@google.com> Sat Apr 28 15:31:09 2012 -0700
committer Svetoslav Ganov <svetoslavganov@google.com> Sat Apr 28 15:31:15 2012 -0700
tree fb701604c39175cb9686b6cbff8381bf715497a5
parent d7910dd42a24705172f2794de940f715bbc41410

Populating accessibility node info with supported actions.

1. The system does not allow performing an accessibility action
   on an accessibility node info unless it explicitly states it
   supports that action. Adding the new accessibility actions
   to the info emitted by a view.

bug:6407647

Change-Id: I8dad1dc60ec68b4da5ed2349a1366a88820175a1

core/java/android/view/View.java

diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 588bb06..081b765 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -4668,6 +4668,24 @@
                 info.addAction(AccessibilityNodeInfo.ACTION_FOCUS);
             }
         }
+
+        info.addAction(AccessibilityNodeInfo.ACTION_ACCESSIBILITY_FOCUS);
+        info.addAction(AccessibilityNodeInfo.ACTION_CLEAR_ACCESSIBILITY_FOCUS);
+
+        if (isClickable()) {
+            info.addAction(AccessibilityNodeInfo.ACTION_CLICK);
+        }
+
+        if (isLongClickable()) {
+            info.addAction(AccessibilityNodeInfo.ACTION_LONG_CLICK);
+        }
+
+        if (getContentDescription() != null) {
+            info.addAction(AccessibilityNodeInfo.ACTION_NEXT_AT_GRANULARITY);
+            info.addAction(AccessibilityNodeInfo.ACTION_PREVIOUS_AT_GRANULARITY);
+            info.setGranularities(AccessibilityNodeInfo.GRANULARITY_CHARACTER
+                    | AccessibilityNodeInfo.GRANULARITY_WORD);
+        }
     }
 
     /**