1 files changed, 10 insertions, 0 deletions
diff --git a/androidx/recyclerview/selection/MotionEvents.java b/androidx/recyclerview/selection/MotionEvents.java
index 90d79e64..bc47a76c 100644
--- a/androidx/recyclerview/selection/MotionEvents.java
+++ b/androidx/recyclerview/selection/MotionEvents.java
@@ -104,6 +104,16 @@ final class MotionEvents {
         return isMouseEvent(e) && isActionMove(e) && e.getButtonState() == 0;
     }
 
+    /**
+     * Returns true if the event is a drag event (which is presumbaly, but not
+     * explicitly required to be a mouse event).
+     * @param e
+     */
+    static boolean isPointerDragEvent(MotionEvent e) {
+        return isPrimaryMouseButtonPressed(e)
+                && isActionMove(e);
+    }
+
     private static boolean hasBit(int metaState, int bit) {
         return (metaState & bit) != 0;
     }