add change bearing api

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

@@ -872,4 +872,11 @@ public class AMapNaviViewWrapper implements IMogoMapView,
         }
         return null;
     }
+
+    @Override
+    public void changeBearing( float bearing ) {
+        if ( checkAMapView() ) {
+            mMapView.getMap().moveCamera( CameraUpdateFactory.changeBearing( bearing ) );
+        }
+    }
 }

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

@@ -269,4 +269,11 @@ public class AMapUIController implements IMogoMapUIController {
         }
         return null;
     }
+
+    @Override
+    public void changeBearing( float bearing ) {
+        if ( mClient != null ) {
+            mClient.changeBearing( bearing );
+        }
+    }
 }