Fix SDK guard

Use dev-friendly utility instead of Build version codes.

Bug: 169042867
Test: manual
Change-Id: I528bafdcad8644e6f96caf5ada4f44ed2b8dff06
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
index 0014b85..3a8de3c 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepInteractionHandler.java
@@ -19,13 +19,13 @@
 import android.app.ActivityTaskManager;
 import android.app.PendingIntent;
 import android.content.Intent;
-import android.os.Build;
 import android.os.RemoteException;
 import android.util.Log;
 import android.util.Pair;
 import android.view.View;
 import android.widget.RemoteViews;
 
+import com.android.launcher3.Utilities;
 import com.android.launcher3.model.data.ItemInfo;
 import com.android.launcher3.util.ActivityOptionsWrapper;
 import com.android.launcher3.widget.LauncherAppWidgetHostView;
@@ -41,6 +41,7 @@
         mLauncher = launcher;
     }
 
+    @SuppressWarnings("NewApi")
     @Override
     public boolean onInteraction(View view, PendingIntent pendingIntent,
             RemoteViews.RemoteResponse remoteResponse) {
@@ -53,7 +54,7 @@
         Pair<Intent, ActivityOptions> options = remoteResponse.getLaunchOptions(hostView);
         ActivityOptionsWrapper activityOptions = mLauncher.getAppTransitionManager()
                 .getActivityLaunchOptions(mLauncher, hostView);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S && !pendingIntent.isActivity()) {
+        if (Utilities.ATLEAST_S && !pendingIntent.isActivity()) {
             // In the event this pending intent eventually launches an activity, i.e. a trampoline,
             // use the Quickstep transition animation.
             try {