ArcGIS调用离线地图

2018-01-18 04:11:36 870 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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想做一个Arcgis调用离线地图用例，可怎么也不行，忘大神们帮帮忙啊，
代码如下：



private MapView mapView = null;

    private ArcGISLocalTiledLayer local = null;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        /*

        this.mapView = (MapView)this.findViewById(R.id.map);//设置UI和代码绑定

        String strMapUrl="http://map.geoq.cn/ArcGIS/rest/services/ChinaOnlineCommunity/MapServer";

        ArcGISTiledMapServiceLayer arcGISTiledMapServiceLayer = new ArcGISTiledMapServiceLayer(strMapUrl);

        this.mapView.addLayer(arcGISTiledMapServiceLayer);

        */

        String pathName = getSDPath()+"/arcgis/neimeng/Layers";

        try

        {

            String inPath = Environment.getExternalStorageDirectory().getPath();

            List<String> outPath = getExtSDCardPath();

            Log.d("aaaaa","onCreate:++++++++++++++++++"+outPath.size());

            for(String s : outPath){

                Log.d("aaaaa","onCreate:++++++++++++++++++"+s);

            }

            Log.d("aaaaa","onCreate: ------------------------------------"+inPath);

            File f=new File(pathName);

            if(f.exists())

            {

                Log.d("","onCreate: ------------------------------------"+f.exists());

                local = new ArcGISLocalTiledLayer("file://"+pathName);

                mapView.addLayer(local);

            }



        }

        catch (Exception e)

        {



        }



        }

执行到这句时就报：local = new ArcGISLocalTiledLayer("file://"+pathName);
报错信息如下：
01-18 16:02:16.795 323-323/com.wd.hellomap D/aaaaa: onCreate:++++++++++++++++++0
01-18 16:02:16.795 323-323/com.wd.hellomap D/aaaaa: onCreate: ------------------------------------/storage/emulated/0

[ 01-18 16:02:16.796 323: 323 D/ ]
onCreate: ------------------------------------true
01-18 16:02:16.809 323-323/com.wd.hellomap E/ArcGIS: url =file:///storage/emulated/0/arcgis/neimeng/Layers
java.lang.RuntimeException: Error reading cache configuration!
at com.esri.android.map.ags.ArcGISLocalTiledLayer.nativeInitialize(Native Method)
at com.esri.android.map.ags.ArcGISLocalTiledLayer.initLayer(Unknown Source)
at com.esri.android.map.ags.ArcGISLocalTiledLayer.<init>(Unknown Source)
at com.esri.android.map.ags.ArcGISLocalTiledLayer.<init>(Unknown Source)

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