Remove popup container drag listener on close complete.

The drag listener is never removed causing a memory leak over time.

Bug: 217162588
Test: Verified removal once drag is finished and close complete is
called.

Change-Id: Iff7bac8724e76e5dec98edaffe2d8853516f6c87

1 files changed, 1 insertions, 0 deletions

diff --git a/src/com/android/launcher3/popup/PopupContainerWithArrow.java b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
index 198397a5e1..05d6fc6c15 100644
--- a/src/com/android/launcher3/popup/PopupContainerWithArrow.java
+++ b/src/com/android/launcher3/popup/PopupContainerWithArrow.java
@@ -508,6 +508,7 @@ public class PopupContainerWithArrow<T extends Context & ActivityContext>
     @Override
     protected void closeComplete() {
         super.closeComplete();
+        mActivityContext.getDragController().removeDragListener(this);
         PopupContainerWithArrow openPopup = getOpen(mActivityContext);
         if (openPopup == null || openPopup.mOriginalIcon != mOriginalIcon) {
             mOriginalIcon.setTextVisibility(mOriginalIcon.shouldTextBeVisible());