Arcigis for android api 100.1加载google地图

Arcgis 新的pi改动了许多，加载google地图的方式也改变了

package com.landac.yutu.landacquisition.map.googlemap;import android.app.Activity;import com.esri.arcgisruntime.arcgisservices.LevelOfDetail;import com.esri.arcgisruntime.arcgisservices.TileInfo;import com.esri.arcgisruntime.data.TileKey;import com.esri.arcgisruntime.geometry.Envelope;import com.esri.arcgisruntime.geometry.Point;import com.esri.arcgisruntime.geometry.SpatialReference;import com.esri.arcgisruntime.geometry.SpatialReferences;import com.esri.arcgisruntime.layers.ImageTiledLayer;import com.esri.arcgisruntime.layers.ServiceImageTiledLayer;import com.esri.arcgisruntime.security.UserCredential;import com.landac.yutu.landacquisition.utils.MyLog;import com.landac.yutu.landacquisition.utils.SreenUtil;import java.io.BufferedInputStream;import java.io.ByteArrayOutputStream;import java.net.HttpURLConnection;import java.net.URL;import java.util.ArrayList;import java.util.List;import java.util.Random;import java.util.concurrent.Executors;import java.util.concurrent.RejectedExecutionException;import static android.R.attr.level;/** * Created by xhg on 2017/9/20. */public class GoogleMapLayer extends ImageTiledLayer {    // 枚举    public enum MapType {        VECTOR,        //矢量标注地图        IMAGE,        //影像地图        ROAD        //道路标注图层    }    private static GoogleMapLayer googleMapLayer;    private static TileInfo mTileInfo;    private MapType mMapType;    private Activity mactivity;    public static double[] iScale =            {                    591657527.591555,                    295828763.795777,                    147914381.897889,                    73957190.948944,                    36978595.474472,                    18489297.737236,                    9244648.868618,                    4622324.434309,                    2311162.217155,                    1155581.108577,                    577790.554289,                    288895.277144,                    144447.638572,                    72223.819286,                    36111.909643,                    18055.954822,                    9027.977411,                    4513.988705,                    2256.994353,                    1128.497176,            };    public static double[] iRes =            {                    156543.033928,                    78271.5169639999,                    39135.7584820001,                    19567.8792409999,                    9783.93962049996,                    4891.96981024998,                    2445.98490512499,                    1222.99245256249,                    611.49622628138,                    305.748113140558,                    152.874056570411,                    76.4370282850732,                    38.2185141425366,                    19.1092570712683,                    9.55462853563415,                    4.77731426794937,                    2.38865713397468,                    1.19432856685505,                    0.597164283559817,                    0.298582141647617,            };    public GoogleMapLayer(MapType mapType,TileInfo tileInfo, Envelope fullExtent) {        super(tileInfo, fullExtent);        this.mMapType = mapType;//        setBufferSize(BufferSize.MEDIUM);    }    public static GoogleMapLayer getInstance(MapType mapType,TileInfo tileInfo, Envelope fullExtent){        if (googleMapLayer==null){            googleMapLayer=new GoogleMapLayer(mapType,tileInfo,fullExtent);        }        return googleMapLayer;    }    private void initLayer() {//        tile    }    @Override    protected byte[] getTile(TileKey tileKey) {        byte[] iResult = null;        try {            URL iURL = null;            byte[] iBuffer = new byte[1024];            HttpURLConnection iHttpURLConnection = null;            BufferedInputStream iBufferedInputStream = null;            ByteArrayOutputStream iByteArrayOutputStream = null;            iURL = new URL(this.getMapUrl(tileKey));            iHttpURLConnection = (HttpURLConnection) iURL.openConnection();            iHttpURLConnection.connect();            iBufferedInputStream = new BufferedInputStream(iHttpURLConnection.getInputStream());            iByteArrayOutputStream = new ByteArrayOutputStream();            while (true) {                int iLength = iBufferedInputStream.read(iBuffer);                if (iLength > 0) {                    iByteArrayOutputStream.write(iBuffer, 0, iLength);                } else {                    break;                }            }            iBufferedInputStream.close();            iHttpURLConnection.disconnect();            iResult = iByteArrayOutputStream.toByteArray();        } catch (Exception ex) {            ex.printStackTrace();        }        return iResult;    }    private String getMapUrl(TileKey tileKey) {        String iResult = null;        Random iRandom = null;        int level=tileKey.getLevel();        int col=tileKey.getColumn();        int row=tileKey.getRow();        iResult = "http://mt";        iRandom = new Random();        iResult = iResult + iRandom.nextInt(4);        switch (this.mMapType) {            case VECTOR:                iResult = iResult + ".google.cn/vt/lyrs=m@212000000&hl=zh-CN&gl=CN&src=app&x=" + col + "&y=" + row + "&z=" + level + "&s==Galil";                break;            case IMAGE:                iResult = iResult + ".google.cn/vt/lyrs=s@126&hl=zh-CN&gl=CN&src=app&x=" + col + "&y=" + row + "&z=" + level + "&s==Galil";                break;            case ROAD:                iResult = iResult + ".google.cn/vt/imgtp=png32&lyrs=h@212000000&hl=zh-CN&gl=CN&src=app&x=" + col + "&y=" + row + "&z=" + level + "&s==Galil";                break;            default:                return null;        }        return iResult;    }    @Override    public TileInfo getTileInfo() {        MyLog.i("getTileInfo");        return mTileInfo;    }    public static TileInfo buildTileInfo(Activity activity) {//        Point iPoint = new Point(x,y,SpatialReference.create(102113));        Point iPoint = new Point(-20037508.342787,20037508.342787,SpatialReference.create(102113));        List<LevelOfDetail> levelOfDetails=new ArrayList<>();        for (int i=0;i<iRes.length;i++){            LevelOfDetail levelOfDetail=new LevelOfDetail(i,iRes[i],iScale[i]);            levelOfDetails.add(levelOfDetail);        }        mTileInfo = new TileInfo(160, TileInfo.ImageFormat.UNKNOWN, levelOfDetails, iPoint, SpatialReference.create(102113), 256, 256);        return mTileInfo;    }//    @Override//    protected String getTileUrl(TileKey tileKey) {//        String iResult = null;//        Random iRandom = null;//        int level=tileKey.getLevel();//        int col=tileKey.getColumn();//        int row=tileKey.getRow();//        iResult = "http://mt";//        iRandom = new Random();//        iResult = iResult + col%4;//        switch (this.mMapType) {//            case VECTOR://                iResult = iResult + ".google.cn/vt/lyrs=m@212000000&hl=zh-CN&gl=CN&src=app&x=" + col + "&y=" + row + "&z=" + level + "&s==Galil";//                break;//            case IMAGE://                iResult = iResult + ".google.cn/vt/lyrs=s@126&hl=zh-CN&gl=CN&src=app&x=" + col + "&y=" + row + "&z=" + level + "&s==Galil";//                break;//            case ROAD://                iResult = iResult + ".google.cn/vt/imgtp=png32&lyrs=h@212000000&hl=zh-CN&gl=CN&src=app&x=" + col + "&y=" + row + "&z=" + level + "&s==Galil";//                break;//            default://                return null;//        }//        MyLog.i("url=="+iResult);//        return iResult;//    }////    @Override//    public String getUri() {//        MyLog.i("getUri");//        return null;//    }}