update2

@@ -24,7 +24,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

@@ -95,8 +95,8 @@ public class MainActivity extends AppCompatActivity {
         t_cva = new TianDiTuTiledMapServiceLayer(TianDiTuTiledMapServiceType.CVA_C);
         mapView.addLayer(t_cva);
 
-//        t_local = new TianDiTuLocalTiledMapServiceLayer("my.mbtiles");
-//        mapView.addLayer(t_local);
+        t_local = new TianDiTuLocalTiledMapServiceLayer("my.db", "IMG_C");
+        mapView.addLayer(t_local);
 
         t_img = new TianDiTuTiledMapServiceLayer(TianDiTuTiledMapServiceType.IMG_C);
         t_img.setVisible(false);

 package com.pashanhoo.landsurvey.layers.tianditu;
 
+import android.content.res.Resources;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Color;
 import android.os.Environment;
 import android.util.Log;
 
@@ -9,6 +13,7 @@ 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 com.pashanhoo.landsurvey.R;
 import com.pashanhoo.landsurvey.utils.AppInfo;
 
 import java.util.concurrent.RejectedExecutionException;
@@ -21,10 +26,12 @@ public class TianDiTuLocalTiledMapServiceLayer extends TiledServiceLayer {
 
     String sqlitedb = "";
     private TileInfo tiandituTileInfo;
+    private String layername = "";
 
-    public TianDiTuLocalTiledMapServiceLayer(String url) {
+    public TianDiTuLocalTiledMapServiceLayer(String url, String layername) {
         super(url);
         this.sqlitedb = url;
+        this.layername = layername;
         try {
             getServiceExecutor().submit(new Runnable() {
 
@@ -72,11 +79,8 @@ public class TianDiTuLocalTiledMapServiceLayer extends TiledServiceLayer {
 
         byte[] result = null;
         Log.i("local", level + ":"+ col + ":" + row);
-        Log.i("local", String.valueOf(Math.pow(2, level)));
-        row = (int) (Math.pow(2, level) - col - row);
-        Log.i("local", level + ":"+ col + ":" + row);
-        Log.i("local","---------------------");
-        String sql = "select * from tiles where zoom_level = " + level + " and tile_column = " + col + " and tile_row = " + row;
+//        row = (int) (Math.pow(2, level) - col - row);
+        String sql = "select * from " + this.layername + " where TILELEVEL = " + level + " and TILECOL = " + col + " and TILEROW = " + row;
 
         Cursor mCursor =
                 SQLiteDatabase.openOrCreateDatabase(Environment.getExternalStorageDirectory()+"/keymapinfo/" + this.sqlitedb, null)
@@ -89,7 +93,7 @@ public class TianDiTuLocalTiledMapServiceLayer extends TiledServiceLayer {
         if (hasData) {//数据库中有数据
             try {
                 if (mCursor.moveToFirst()) {
-                    result = mCursor.getBlob(mCursor.getColumnIndex("tile_data"));
+                    result = mCursor.getBlob(mCursor.getColumnIndex("TILEDATA"));
                 }
                 mCursor.close();
             } catch (Exception e) {

@@ -21,7 +21,7 @@ public class AppInfo {
 
     public static Point initPoint = new Point(121.56, 29.862149);
 
-    public static double initRes = TDTTileinfo.getRes4490()[12];
+    public static double initRes = TDTTileinfo.getRes4490()[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