More tracing for b/133009122

Bug: 133009122
Change-Id: Ic843c3147d8a7513b6e2b8732af18458eae10d63
diff --git a/src/com/android/launcher3/dragndrop/DragController.java b/src/com/android/launcher3/dragndrop/DragController.java
index 9d3c8f7..72a1abb 100644
--- a/src/com/android/launcher3/dragndrop/DragController.java
+++ b/src/com/android/launcher3/dragndrop/DragController.java
@@ -27,6 +27,7 @@
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.os.IBinder;
+import android.util.Log;
 import android.view.DragEvent;
 import android.view.HapticFeedbackConstants;
 import android.view.KeyEvent;
@@ -491,6 +492,16 @@
         mLastTouch[0] = x;
         mLastTouch[1] = y;
 
+        if (TestProtocol.sDebugTracing) {
+           Log.d(TestProtocol.NO_DRAG_TAG,
+                    "handleMoveEvent Conditions " +
+                            mIsInPreDrag + ", " +
+                            (mIsInPreDrag && mOptions.preDragCondition != null) + ", " +
+                            (mIsInPreDrag && mOptions.preDragCondition != null
+                                    && mOptions.preDragCondition.shouldStartDrag(
+                                    mDistanceSinceScroll)));
+        }
+
         if (mIsInPreDrag && mOptions.preDragCondition != null
                 && mOptions.preDragCondition.shouldStartDrag(mDistanceSinceScroll)) {
             if (TestProtocol.sDebugTracing) {