diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index b6002e8..7875dae 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -32,6 +32,8 @@
 import com.android.quickstep.util.BaseDepthController;
 import com.android.systemui.shared.system.InteractionJankMonitorWrapper;
 
+import java.util.concurrent.TimeUnit;
+
 /**
  * Definition for AllApps state
  */
@@ -39,6 +41,8 @@
 
     private static final int STATE_FLAGS =
             FLAG_WORKSPACE_INACCESSIBLE | FLAG_CLOSE_POPUPS | FLAG_HOTSEAT_INACCESSIBLE;
+    private static final long BACK_CUJ_TIMEOUT_MS = TimeUnit.SECONDS.toMillis(5);
+
 
     public AllAppsState(int id) {
         super(id, LAUNCHER_STATE_ALLAPPS, STATE_FLAGS);
@@ -53,14 +57,33 @@
     }
 
     @Override
-    public void onBackPressed(Launcher launcher) {
+    public void onBackStarted(Launcher launcher) {
+        // Because the back gesture can take longer time depending on when user release the finger,
+        // we pass BACK_CUJ_TIMEOUT_MS as timeout to the jank monitor.
         InteractionJankMonitorWrapper.begin(launcher.getAppsView(),
-                Cuj.CUJ_LAUNCHER_CLOSE_ALL_APPS_BACK);
-        super.onBackPressed(launcher);
+                Cuj.CUJ_LAUNCHER_CLOSE_ALL_APPS_BACK, BACK_CUJ_TIMEOUT_MS);
+        super.onBackStarted(launcher);
     }
 
     @Override
-    protected void onBackPressCompleted(boolean success) {
+    public void onBackInvoked(Launcher launcher) {
+        // In predictive back swipe, onBackInvoked() will be called after onBackStarted().
+        // Because the 2nd InteractionJankMonitor.begin() will be ignore within timeout, it's safe
+        // to call InteractionJankMonitorWrapper.begin here.
+        InteractionJankMonitorWrapper.begin(launcher.getAppsView(),
+                Cuj.CUJ_LAUNCHER_CLOSE_ALL_APPS_BACK);
+        super.onBackInvoked(launcher);
+    }
+
+    /** Called when predictive back swipe is cancelled. */
+    @Override
+    public void onBackCancelled(Launcher launcher) {
+        super.onBackCancelled(launcher);
+        InteractionJankMonitorWrapper.cancel(Cuj.CUJ_LAUNCHER_CLOSE_ALL_APPS_BACK);
+    }
+
+    @Override
+    protected void onBackAnimationCompleted(boolean success) {
         if (success) {
             // Animation was successful.
             InteractionJankMonitorWrapper.end(Cuj.CUJ_LAUNCHER_CLOSE_ALL_APPS_BACK);
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
index 856b519..c63eaeb 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewModalTaskState.java
@@ -60,7 +60,7 @@
     }
 
     @Override
-    public void onBackPressed(Launcher launcher) {
+    public void onBackInvoked(Launcher launcher) {
         launcher.getStateManager().goToState(LauncherState.OVERVIEW);
     }
 
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
index 8c2efc2..d0eef8e 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/OverviewState.java
@@ -199,7 +199,7 @@
     }
 
     @Override
-    public void onBackPressed(Launcher launcher) {
+    public void onBackInvoked(Launcher launcher) {
         RecentsView recentsView = launcher.getOverviewPanel();
         TaskView taskView = recentsView.getRunningTaskView();
         if (taskView != null) {
@@ -209,7 +209,7 @@
                 recentsView.snapToPage(recentsView.indexOfChild(taskView));
             }
         } else {
-            super.onBackPressed(launcher);
+            super.onBackInvoked(launcher);
         }
     }
 
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index e7d2843..cd3e146 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -661,6 +661,11 @@
         // #5 state handler
         return new OnBackAnimationCallback() {
             @Override
+            public void onBackStarted(BackEvent backEvent) {
+                Launcher.this.onBackStarted();
+            }
+
+            @Override
             public void onBackInvoked() {
                 onStateBack();
             }
@@ -2063,8 +2068,12 @@
         getOnBackAnimationCallback().onBackInvoked();
     }
 
+    protected void onBackStarted() {
+        mStateManager.getState().onBackStarted(this);
+    }
+
     protected void onStateBack() {
-        mStateManager.getState().onBackPressed(this);
+        mStateManager.getState().onBackInvoked(this);
     }
 
     protected void onScreenOnChanged(boolean isOn) {
diff --git a/src/com/android/launcher3/LauncherState.java b/src/com/android/launcher3/LauncherState.java
index 6e66c14..3bdd863 100644
--- a/src/com/android/launcher3/LauncherState.java
+++ b/src/com/android/launcher3/LauncherState.java
@@ -424,20 +424,29 @@
         return TestProtocol.stateOrdinalToString(ordinal);
     }
 
-    public void onBackPressed(Launcher launcher) {
+    /** Called when predictive back gesture is started. */
+    public void onBackStarted(Launcher launcher) {}
+
+    /**
+     * Called when back action is invoked. This can happen when:
+     * 1. back button is pressed in 3-button navigation.
+     * 2. when back is committed during back swiped (predictive or non-predictive).
+     * 3. when we programmatically perform back action.
+     */
+    public void onBackInvoked(Launcher launcher) {
         if (this != NORMAL) {
             StateManager<LauncherState> lsm = launcher.getStateManager();
             LauncherState lastState = lsm.getLastState();
-            lsm.goToState(lastState, forEndCallback(this::onBackPressCompleted));
+            lsm.goToState(lastState, forEndCallback(this::onBackAnimationCompleted));
         }
     }
 
     /**
-     * To be called if back press is completed in a launcher state.
+     * To be called if back animation is completed in a launcher state.
      *
-     * @param success whether back press animation was successful or canceled.
+     * @param success whether back animation was successful or canceled.
      */
-    protected void onBackPressCompleted(boolean success) {
+    protected void onBackAnimationCompleted(boolean success) {
         // Do nothing. To be overridden by child class.
     }