QS edit drag and drop accessibility

Bug: 27667843
Change-Id: Ief0980af25d855942b0565e5a9bfcc0d266bdbe0
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 7486519..12035b9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -1208,7 +1208,9 @@
     }
 
     private String getKeyguardOrLockScreenString() {
-        if (mStatusBarState == StatusBarState.KEYGUARD) {
+        if (mQsContainer.isCustomizing()) {
+            return getContext().getString(R.string.accessibility_desc_quick_settings_edit);
+        } else if (mStatusBarState == StatusBarState.KEYGUARD) {
             return getContext().getString(R.string.accessibility_desc_lock_screen);
         } else {
             return getContext().getString(R.string.accessibility_desc_notification_shade);