Exclude dynamic shortcuts from being force themed

Test: Manual
Bug: 397501448
Flag: com.android.launcher3.force_monochrome_app_icons
Change-Id: Iff1010e268c99ce192e1445ec124229c84420b23

src/com/android/launcher3/util/ApiWrapper.java

@@ -216,6 +216,13 @@ public class ApiWrapper {
         return 0;
     }
 
+    /**
+     * Checks if the shortcut is using an icon with file or URI source
+     */
+    public boolean isFileDrawable(@NonNull ShortcutInfo shortcutInfo) {
+        return false;
+    }
+
     private static class NoopDrawable extends ColorDrawable {
         @Override
         public int getIntrinsicHeight() {