Merge \\\"Revert \\\"Improve accessibility window title behavior\\\"\\\" into nyc-dev am: fc71309640 am: 2c8099110e

am: d06094dd86

Change-Id: I9da39b5bbd28592f7babe17f3aff4142e04f2e47

core/java/android/view/accessibility/AccessibilityWindowInfo.java

@@ -16,7 +16,6 @@
 
 package android.view.accessibility;
 
-import android.annotation.Nullable;
 import android.graphics.Rect;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -102,9 +101,8 @@ public final class AccessibilityWindowInfo implements Parcelable {
     /**
      * Gets the title of the window.
      *
-     * @return The title of the window, or {@code null} if none is available.
+     * @return The title.
      */
-    @Nullable
     public CharSequence getTitle() {
         return mTitle;
     }

core/java/com/android/internal/policy/PhoneWindow.java

@@ -528,22 +528,16 @@ public class PhoneWindow extends Window implements MenuBuilder.Callback {
 
     @Override
     public void setTitle(CharSequence title) {
-        setTitle(title, true);
-    }
-
-    public void setTitle(CharSequence title, boolean updateAccessibilityTitle) {
         if (mTitleView != null) {
             mTitleView.setText(title);
         } else if (mDecorContentParent != null) {
             mDecorContentParent.setWindowTitle(title);
         }
         mTitle = title;
-        if (updateAccessibilityTitle) {
-            WindowManager.LayoutParams params = getAttributes();
-            if (!TextUtils.equals(title, params.accessibilityTitle)) {
-                params.accessibilityTitle = TextUtils.stringOrSpannedString(title);
-                dispatchWindowAttributesChanged(getAttributes());
-            }
+        WindowManager.LayoutParams params = getAttributes();
+        if (!TextUtils.equals(title, params.accessibilityTitle)) {
+            params.accessibilityTitle = TextUtils.stringOrSpannedString(title);
+            dispatchWindowAttributesChanged(getAttributes());
         }
     }