commit dcefed1c98fb30349f14584ff9fade0b9b61145d
author Fengjiang Li <fengjial@google.com> Thu Mar 30 15:55:56 2023 -0700
committer Fengjiang Li <fengjial@google.com> Fri Mar 31 14:14:03 2023 -0700
tree c36109c0377448eea4bf0c2220918fba9bc6da84
parent 9a424a6d1c7a8bcb7419a45f59103861fb216597

[Predictive Back] Gate feature under experiment flag

As predictive back will be launched for U-QPR, we should gate it to avoid it leaked to U launch.

Test: turn on/off ENABLE_BACK_SWIPE_LAUNCHER_ANIMATION flag and verify predicitive back is turned on/off
Bug: 264920023
Change-Id: Ieee14ca9d49f052f183d8734d62443b890210544

quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java

diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 6475b74..dfac37f 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -745,6 +745,10 @@
 
     @Override
     protected void registerBackDispatcher() {
+        if (!FeatureFlags.ENABLE_BACK_SWIPE_LAUNCHER_ANIMATION.get()) {
+            super.registerBackDispatcher();
+            return;
+        }
         getOnBackInvokedDispatcher().registerOnBackInvokedCallback(
                 OnBackInvokedDispatcher.PRIORITY_DEFAULT,
                 new OnBackAnimationCallback() {