Fix workUtilityView receiving touch for pause work apps button.

bug: 382501851
Test manually video:
before: https://drive.google.com/file/d/1I6av4cFoYex6QhzYAdlzJWCBwd2ilgzT/view?usp=sharing
after: https://drive.google.com/file/d/1hMDELNTqUvoI7oI-lw0sLifcGyIalbS_/view?usp=sharing
Flag: com.android.launcher3.work_scheduler_in_work_profile

Change-Id: I9dfead6deac7f3dbcb66c961bea4a1828f20478d

src/com/android/launcher3/allapps/WorkUtilityView.java

@@ -25,6 +25,7 @@ import android.content.Intent;
 import android.graphics.Rect;
 import android.text.TextUtils;
 import android.util.AttributeSet;
+import android.view.View;
 import android.view.ViewGroup;
 import android.view.WindowInsets;
 import android.widget.ImageButton;
@@ -82,6 +83,7 @@ public class WorkUtilityView extends LinearLayout implements Insettable,
     // Threshold when user scrolls up/down to determine when should button extend/collapse
     private final int mScrollThreshold;
     private ValueAnimator mPauseFABAnim;
+    private View mWorkFAB;
     private TextView mPauseText;
     private ImageView mWorkIcon;
     private ImageButton mSchedulerButton;
@@ -116,6 +118,7 @@ public class WorkUtilityView extends LinearLayout implements Insettable,
 
         mPauseText = findViewById(R.id.pause_text);
         mWorkIcon = findViewById(R.id.work_icon);
+        mWorkFAB = findViewById(R.id.work_mode_toggle);
         mSchedulerButton = findViewById(R.id.work_scheduler);
         setSelected(true);
         KeyboardInsetAnimationCallback keyboardInsetAnimationCallback =
@@ -386,6 +389,10 @@ public class WorkUtilityView extends LinearLayout implements Insettable,
         return mScrollThreshold;
     }
 
+    public View getWorkFAB() {
+        return mWorkFAB;
+    }
+
     public void updateStringFromCache(){
         StringCache cache = mActivityContext.getStringCache();
         if (cache != null) {