2 files changed, 12 insertions, 0 deletions
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 69840c4..d8fcfc5 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -9766,6 +9766,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             invalidateViewProperty(false, true);
 
             invalidateParentIfNeededAndWasQuickRejected();
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -9809,6 +9810,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             invalidateViewProperty(false, true);
 
             invalidateParentIfNeededAndWasQuickRejected();
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -9852,6 +9854,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             invalidateViewProperty(false, true);
 
             invalidateParentIfNeededAndWasQuickRejected();
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -9887,6 +9890,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             invalidateViewProperty(false, true);
 
             invalidateParentIfNeededAndWasQuickRejected();
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -9922,6 +9926,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             invalidateViewProperty(false, true);
 
             invalidateParentIfNeededAndWasQuickRejected();
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -10083,6 +10088,8 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
                 mPrivateFlags &= ~PFLAG_ALPHA_SET;
                 invalidateViewProperty(true, false);
                 mRenderNode.setAlpha(getFinalAlpha());
+                notifyViewAccessibilityStateChangedIfNeeded(
+                        AccessibilityEvent.CONTENT_CHANGE_TYPE_UNDEFINED);
             }
         }
     }
@@ -10513,6 +10520,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             invalidateViewProperty(false, true);
 
             invalidateParentIfNeededAndWasQuickRejected();
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -10661,6 +10669,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
             } else {
                 mRenderNode.setOutline(null);
             }
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -10815,6 +10824,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
                 }
                 invalidateParentIfNeeded();
             }
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
@@ -10861,6 +10871,7 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
                 }
                 invalidateParentIfNeeded();
             }
+            notifySubtreeAccessibilityStateChangedIfNeeded();
         }
     }
 
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index 43bc0b6..4309366 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -4638,6 +4638,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
         if (invalidate) {
             invalidateViewProperty(false, false);
         }
+        notifySubtreeAccessibilityStateChangedIfNeeded();
     }
 
     /**