update 3.28

+package com.pashanhoo.landsurvey.layers.google;
+
+import com.esri.android.map.TiledServiceLayer;
+import com.esri.core.geometry.Envelope;
+import com.esri.core.geometry.Point;
+import com.esri.core.geometry.SpatialReference;
+
+import java.util.Map;
+import java.util.concurrent.RejectedExecutionException;
+
+/**
+ * Created by jiangbotao on 2018/3/28.
+ */
+
+public class GoogleMapLayer extends TiledServiceLayer {
+
+    private int minLevel = 0;
+    private int maxLevel = 19;
+
+    private String[] subDomains = new String[]{"mt1", "mt2", "mt3"};
+
+    private double[] scales = new double[]{591657527.591555,
+            295828763.79577702, 147914381.89788899, 73957190.948944002,
+            36978595.474472001, 18489297.737236001, 9244648.8686180003,
+            4622324.4343090001, 2311162.217155, 1155581.108577, 577790.554289,
+            288895.277144, 144447.638572, 72223.819286, 36111.909643,
+            18055.954822, 9027.9774109999998, 4513.9887049999998, 2256.994353,
+            1128.4971760000001};
+    private double[] resolutions = new double[]{156543.03392800014,
+            78271.516963999937, 39135.758482000092, 19567.879240999919,
+            9783.9396204999593, 4891.9698102499797, 2445.9849051249898,
+            1222.9924525624949, 611.49622628138, 305.748113140558,
+            152.874056570411, 76.4370282850732, 38.2185141425366,
+            19.1092570712683, 9.55462853563415, 4.7773142679493699,
+            2.3886571339746849, 1.1943285668550503, 0.59716428355981721,
+            0.29858214164761665};
+
+    private Point origin = new Point(-20037508.342787, 20037508.342787);
+
+    private int dpi = 96;
+
+    private int tileWidth = 256;
+    private int tileHeight = 256;
+
+    public GoogleMapLayer() {
+        super(true);
+        this.init();
+    }
+
+    private void init() {
+        try {
+            getServiceExecutor().submit(new Runnable() {
+                public void run() {
+                    GoogleMapLayer.this.initLayer();
+                }
+            });
+        } catch (RejectedExecutionException rejectedexecutionexception) {
+
+        }
+    }
+
+    protected byte[] getTile(int level, int col, int row) throws Exception {
+        if (level > maxLevel || level < minLevel)
+            return new byte[0];
+        String subDomain = subDomains[(level + col + row) % subDomains.length];
+
+        //构建待拼接字符串
+        String _mapType = "m@225000000";
+        String url = "http://" + subDomain
+                + ".google.cn/vt/lyrs=" + _mapType + "&hl=zh-CN&gl=CN&src=app&" + "x=" + col + "&" + "y=" + row + "&" + "z=" + level + "&s=Ga";
+
+
+        Map<String, String> map = null;
+        return com.esri.core.internal.io.handler.a.a(url, map);
+    }
+
+    protected void initLayer() {
+        if (getID() == 0L) {
+            nativeHandle = create();
+            changeStatus(com.esri.android.map.event.OnStatusChangedListener.STATUS
+                    .fromInt(-1000));
+        } else {
+            this.setDefaultSpatialReference(SpatialReference.create(102113));
+            this.setFullExtent(new Envelope(-22041257.773878,
+                    -32673939.6727517, 22041257.773878, 20851350.0432886));
+            this.setTileInfo(new TileInfo(origin, scales, resolutions,scales.length, dpi, tileWidth, tileHeight));
+            super.initLayer();
+        }
+    }
+}

@@ -21,7 +21,9 @@ public class AppInfo {
 
     public static Point initPoint = new Point(121.56, 29.862149);
 
-    public static double initRes = TDTTileinfo.getRes4490()[6];
+//    public static double initRes = TDTTileinfo.getRes4490()[6];
+    public static double initRes = TDTTileinfo.getRes4326()[6];
+
 
     public static void Settings(){
         // 新建地图缓存数据库,不要试图新建多级目录,切记切记,如keymapinfo/cache