fix: bugly#7002 & #15002

libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapNaviViewWrapper.java

@@ -878,10 +878,16 @@ public class AMapNaviViewWrapper implements IMogoMapView,
     }
 
     private MyLocationStyle getMyLocationStyle() {
+        MyLocationStyle style = null;
         try {
-            return mMapView.getMap().getMyLocationStyle();
+            style = mMapView.getMap().getMyLocationStyle();
         } catch ( Exception e ) {
-            return new MyLocationStyle();
+            style = new MyLocationStyle();
+        } finally {
+            if ( style == null ) {
+                style = new MyLocationStyle();
+            }
+            return style;
         }
     }
 

libraries/map-amap/src/main/java/com/mogo/map/impl/amap/AMapViewWrapper.java

@@ -465,10 +465,16 @@ public class AMapViewWrapper implements IMogoMapView,
     }
 
     private MyLocationStyle getMyLocationStyle() {
+        MyLocationStyle style = null;
         try {
-            return mMapView.getMap().getMyLocationStyle();
+            style = mMapView.getMap().getMyLocationStyle();
         } catch ( Exception e ) {
-            return new MyLocationStyle();
+            style = new MyLocationStyle();
+        } finally {
+            if ( style == null ) {
+                style = new MyLocationStyle();
+            }
+            return style;
         }
     }
 

libraries/map-amap/src/main/java/com/mogo/map/impl/amap/marker/AMapMarkerWrapper.java

@@ -82,8 +82,8 @@ public class AMapMarkerWrapper implements IMogoMarker, Observer {
             mMogoMarkerOptions = null;
         }
         if ( mMarker != null ) {
-            mMarker.remove();
             mMarker.setObject( null );
+            mMarker.remove();
             mMarker = null;
         }
         if ( mMovingPointOverlay != null ) {