//添加底图图层
        String strMapUrl="http://map.geoq.cn/ArcGIS/rest/services/ChinaOnlineCommunity/MapServer";
        ArcGISTiledMapServiceLayer arcGISTiledMapServiceLayer = new ArcGISTiledMapServiceLayer(strMapUrl);
        this.mMapView.addLayer(arcGISTiledMapServiceLayer);
        //图层加载完初始化图层范围
        this.mMapView.setOnStatusChangedListener(new OnStatusChangedListener() {
            @Override
            public void onStatusChanged(Object o, STATUS status) {

                if(status == STATUS.INITIALIZED){
                    Log.d(TAG,"初始化成功");
                    //缩放到指定中心点与级别
                    mMapView.centerAndZoom(28.671298,104.066404,5);
                }else if(status == STATUS.LAYER_LOADED){
                    Log.d(TAG,"图层加载成功");
                }else if((status == STATUS.INITIALIZATION_FAILED)){
                    Log.d(TAG,"初始化失败");
                }else if((status == STATUS.LAYER_LOADING_FAILED)){
                    Log.d(TAG,"/图层加载失败");
                }
            }
        });