Add listener once for volume row animation

volume UI stuck when press volume up/down for long time
add listener for volume row animation everytime volume key,
and cause listener size too large.
only add listener once.

Bug: 279696149
Test: manual testing with adjusting volume by remote
Change-Id: I738c07fb9a3a804b4864e246ac986460ee1d0568

1 files changed, 2 insertions, 2 deletions

diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
index 5641237bf0d0..9d547bf34790 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogImpl.java
@@ -1889,14 +1889,14 @@ public class VolumeDialogImpl implements VolumeDialog, Dumpable,
                 if (row.anim == null) {
                     row.anim = ObjectAnimator.ofInt(row.slider, "progress", progress, newProgress);
                     row.anim.setInterpolator(new DecelerateInterpolator());
+                    row.anim.addListener(
+                        getJankListener(row.view, TYPE_UPDATE, UPDATE_ANIMATION_DURATION));
                 } else {
                     row.anim.cancel();
                     row.anim.setIntValues(progress, newProgress);
                 }
                 row.animTargetProgress = newProgress;
                 row.anim.setDuration(UPDATE_ANIMATION_DURATION);
-                row.anim.addListener(
-                        getJankListener(row.view, TYPE_UPDATE, UPDATE_ANIMATION_DURATION));
                 row.anim.start();
             } else {
                 // update slider directly to clamped value