280 修复marker npe

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

@@ -166,13 +166,17 @@ public class SmallMapDirectionView
         if (location == null) {
             return;
         }
+        if (mCarMarker == null){
+            mCarMarker = mAMap.addMarker(new MarkerOptions()
+                    .icon(BitmapDescriptorFactory.fromResource(R.drawable.module_small_map_view_my_location_logo))
+                    .anchor(0.5f, 0.5f));
+        }
+        if(mCarMarker == null){
+            return;
+        }
         LatLng currentLatLng = new LatLng(location.getLatitude(), location.getLongitude());
         //更新车辆位置
-        if (mCarMarker != null) {
-//            mCarMarker.setRotateAngle(location.getBearing());
-            mCarMarker.setPosition(currentLatLng);
-//            mCarMarker.setToTop();
-        }
+        mCarMarker.setPosition(currentLatLng);
 
         CameraPosition cameraPosition;
         if (mCoordinatesLatLng.size() > 1) {