First quick implementation of auto assist data.

Introduce new AssistData class that contains all data
the framework automatically generates for assist.  Currently
populated with a very simple tree structure representing
the app's view hierarchy.

Reworked how we populate the class name for accessibility
info, so this is provided through a new method call on View
that subclasses can override.  This method is also used
to populate the class name in AssistData.

Change-Id: Ibd0acdc8354727d4291473283b5e4b70894905dc

1 files changed, 5 insertions, 2 deletions

diff --git a/core/java/android/widget/CheckedTextView.java b/core/java/android/widget/CheckedTextView.java
index 477862b95803..344d00a815d2 100644
--- a/core/java/android/widget/CheckedTextView.java
+++ b/core/java/android/widget/CheckedTextView.java
@@ -435,11 +435,15 @@ public class CheckedTextView extends TextView implements Checkable {
         }
     }
 
+    @Override
+    public CharSequence getAccessibilityClassName() {
+        return CheckedTextView.class.getName();
+    }
+
     /** @hide */
     @Override
     public void onInitializeAccessibilityEventInternal(AccessibilityEvent event) {
         super.onInitializeAccessibilityEventInternal(event);
-        event.setClassName(CheckedTextView.class.getName());
         event.setChecked(mChecked);
     }
 
@@ -447,7 +451,6 @@ public class CheckedTextView extends TextView implements Checkable {
     @Override
     public void onInitializeAccessibilityNodeInfoInternal(AccessibilityNodeInfo info) {
         super.onInitializeAccessibilityNodeInfoInternal(info);
-        info.setClassName(CheckedTextView.class.getName());
         info.setCheckable(true);
         info.setChecked(mChecked);
     }