刚学会百度地图最新版的sdk，总结一个简单的demo

<service android:name="com.baidu.location.f" android:enabled="true" android:process=":remote"     android:permission="android.permission.BAIDU_LOCATION_SERVICE">    <intent-filter>        <action android:name="com.baidu.location.service_v2.4"></action>    </intent-filter></service>

以上是版本区别部分。

<permission android:name="android.permission.BAIDU_LOCATION_SERVICE"></permission><uses-permission android:name="android.permission.BAIDU_LOCATION_SERVICE"></uses-permission><uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission><uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses-permission><uses-permission android:name="android.permission.ACCESS_WIFI_STATE"></uses-permission><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission><uses-permission android:name="android.permission.CHANGE_WIFI_STATE"></uses-permission><uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"></uses-permission><uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"></uses-permission><uses-permission android:name="android.permission.READ_LOGS"></uses-permission>

以上是权限部分

然后就是demo的java部分

package com.xmb.baiduloctest2;import android.os.Bundle;import android.app.Activity;import android.util.Log;import android.view.Menu;import android.view.MenuItem;import android.support.v4.app.NavUtils;import com.baidu.location.BDLocation;import com.baidu.location.BDLocationListener;import com.baidu.location.LocationClient;import com.baidu.location.LocationClientOption;public class MainActivity extends Activity {    public LocationClient mLocationClient = null;    public BDLocationListener myListener = new MyLocationListenner();    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        mLocationClient = new LocationClient(this);     //声明LocationClient类                LocationClientOption option = new LocationClientOption();        option.setOpenGps(true);        option.setAddrType("detail");        option.setCoorType("bd09ll");        option.setScanSpan(5000);        option.disableCache(true);//禁止启用缓存定位        option.setPoiNumber(5); //最多返回POI个数         option.setPoiDistance(1000); //poi查询距离          option.setPoiExtraInfo(true); //是否需要POI的电话和地址等详细信息          mLocationClient.setLocOption(option);                mLocationClient.registerLocationListener( myListener );    //注册监听函数        mLocationClient.start();            }        @Override       public void onDestroy() {        mLocationClient.stop();           super.onDestroy();       }    /**     * 监听函数，又新位置的时候，格式化成字符串，输出到屏幕中     */    public class MyLocationListenner implements BDLocationListener {        @Override        public void onReceiveLocation(BDLocation location) {            if (location == null)                return ;            StringBuffer sb = new StringBuffer(256);            sb.append("time : ");            sb.append(location.getTime());            sb.append("\nerror code : ");            sb.append(location.getLocType());            sb.append("\nlatitude : ");            sb.append(location.getLatitude());            sb.append("\nlontitude : ");            sb.append(location.getLongitude());            sb.append("\nradius : ");            sb.append(location.getRadius());            if (location.getLocType() == BDLocation.TypeGpsLocation){                sb.append("\nspeed : ");                sb.append(location.getSpeed());                sb.append("\nsatellite : ");                sb.append(location.getSatelliteNumber());            } else if (location.getLocType() == BDLocation.TypeNetWorkLocation){                sb.append("\n省：");                sb.append(location.getProvince());                sb.append("\n市：");                sb.append(location.getCity());                sb.append("\n区/县：");                sb.append(location.getDistrict());                sb.append("\naddr : ");                sb.append(location.getAddrStr());            }            sb.append("\nsdk version : ");            sb.append(mLocationClient.getVersion());            sb.append("\nisCellChangeFlag : ");            sb.append(location.isCellChangeFlag());            Log.i("out","onReceiveLocation="+sb.toString());        }                public void onReceivePoi(BDLocation poiLocation) {            if (poiLocation == null){                return ;             }            StringBuffer sb = new StringBuffer(256);            sb.append("Poi time : ");            sb.append(poiLocation.getTime());            sb.append("\nerror code : ");             sb.append(poiLocation.getLocType());            sb.append("\nlatitude : ");            sb.append(poiLocation.getLatitude());            sb.append("\nlontitude : ");            sb.append(poiLocation.getLongitude());            sb.append("\nradius : ");            sb.append(poiLocation.getRadius());            if (poiLocation.getLocType() == BDLocation.TypeNetWorkLocation){                sb.append("\naddr : ");                sb.append(poiLocation.getAddrStr());            }             if(poiLocation.hasPoi()){                sb.append("\nPoi:");                sb.append(poiLocation.getPoi());            }else{                                sb.append("noPoi information");            }            Log.i("out","onReceivePoi="+sb.toString());        }    }}

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