fix bug of clear OnlineCarData

modules/mogo-module-common/src/main/java/com/mogo/module/common/drawer/OnlineCarDrawer.java

@@ -13,6 +13,8 @@ import com.mogo.module.common.entity.MarkerCarPois;
 import com.mogo.module.common.entity.MarkerLocation;
 import com.mogo.module.common.entity.MarkerOnlineCar;
 import com.mogo.module.common.entity.MarkerShowEntity;
+import com.mogo.service.statusmanager.IMogoStatusChangedListener;
+import com.mogo.service.statusmanager.StatusDescriptor;
 import com.mogo.utils.logger.Logger;
 
 import java.util.ArrayList;
@@ -26,7 +28,7 @@ public
  *
  * 描述
  */
-class OnlineCarDrawer {
+class OnlineCarDrawer implements IMogoStatusChangedListener {
 
     private static final String TAG = "OnlineCarDrawer";
 
@@ -36,6 +38,9 @@ class OnlineCarDrawer {
     private static volatile OnlineCarDrawer sInstance;
 
     private OnlineCarDrawer() {
+        MogoApisHandler.getInstance().getApis()
+                .getStatusManagerApi()
+                .registerStatusChangedListener( TAG, StatusDescriptor.VR_MODE, this );
     }
 
     public static OnlineCarDrawer getInstance() {
@@ -53,11 +58,6 @@ class OnlineCarDrawer {
         sInstance = null;
     }
 
-    private Object readResolve() {
-        // 阻止反序列化，必须实现 Serializable 接口
-        return sInstance;
-    }
-
     public void clearMarkers(){
         MogoApisHandler.getInstance().getApis().getMapServiceApi().getMarkerManager( AbsMogoApplication.getApp() ).removeMarkers( ModuleNames.CARD_TYPE_USER_DATA );
     }
@@ -196,5 +196,8 @@ class OnlineCarDrawer {
         return false;
     }
 
-
+    @Override
+    public void onStatusChanged(StatusDescriptor descriptor, boolean isTrue) {
+        clearMarkers();
+    }
 }