ArcGIS for android 离线地图 案例

在API10.1.1版本中，离线地图很容易实现，只要用ArcGISLocalTiledLayer类就行了，他也是一个Layer他的初始化可以使用碎片文件夹地址

或者一个打包文件.tpk文件。其中后者就是给前者打了个包，加了一个参数。下面是demo源码，测试数据为test.tpk文件，将文件下载下来放在手机sd卡根目录既可使用。下载地址： http://download.csdn.net/detail/guet_wukin/5814595

package com.esri.arcgis.android.samples.localtiledlayer;import android.app.Activity;import android.os.Bundle;import android.os.Environment;import android.util.Log;import com.esri.android.map.MapView;import com.esri.android.map.ags.ArcGISLocalTiledLayer;public class LocalTiledLayer extends Activity {MapView map = null;ArcGISLocalTiledLayer local;/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);map = (MapView) findViewById(R.id.map);//the data is stored on the SDCARD//the data is created as a tiled cacheString path = Environment.getExternalStorageDirectory().getPath();Log.i("path",path);local = new ArcGISLocalTiledLayer("file:///mnt/sdcard/test.tpk");map.addLayer(local);}}

XML

<?xml version="1.0" encoding="utf-8"?> <LinearLayout      xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="fill_parent"      android:layout_height="fill_parent"     android:orientation="vertical"><com.esri.android.map.MapView      xmlns:android="http://schemas.android.com/apk/res/android"      android:id="@+id/map"      android:layout_width="fill_parent"      android:layout_height="fill_parent"> </com.esri.android.map.MapView></LinearLayout>