车前引导线 优化渐变色效果

core/function-impl/mogo-core-function-smp/src/main/java/com/mogo/eagle/core/function/smp/SmallMapFragment.java

@@ -92,7 +92,12 @@ public class SmallMapFragment extends BaseFragment implements IMogoSmallMapProvi
     @Override
     public void clearPolyline() {
         if (mSmallMapDirectionView != null) {
-            mSmallMapDirectionView.clearPolyline();
+            UiThreadHandler.post(new Runnable() {
+                @Override
+                public void run() {
+                    mSmallMapDirectionView.clearPolyline();
+                }
+            });
         }
     }