百度SDK定位

package com.example.baidulocdemo_2;


import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.location.LocationClientOption.LocationMode;
import android.content.Context;

/**
 * 
 * @author baidu
 *
 */
public class LocationService {
	private LocationClient client = null;
	private LocationClientOption mOption,DIYoption;
	private Object  objLock = new Object();

	/***
	 * 
	 * @param locationContext
	 */
	public LocationService(Context locationContext){
		synchronized (objLock) {
			if(client == null){
				client = new LocationClient(locationContext);
				client.setLocOption(getDefaultLocationClientOption());
			}
		}
	}///LocationService
	
	/***
	 * 
	 * @param listener
	 * @return
	 */
	
	public boolean registerListener(BDLocationListener listener){
		boolean isSuccess = false;
		if(listener != null){
			client.registerLocationListener(listener);
			isSuccess = true;
		}
		return  isSuccess;
	}
	
	public void unregisterListener(BDLocationListener listener){
		if(listener != null){
			client.unRegisterLocationListener(listener);
		}
	}
	
	/***
	 * 
	 * @param option
	 * @return isSuccessSetOption
	 */
	public boolean setLocationOption(LocationClientOption option){
		boolean isSuccess = false;
		if(option != null){
			if(client.isStarted())
				client.stop();
			DIYoption = option;
			client.setLocOption(option);
		}
		return isSuccess;
	}
	
	public LocationClientOption getOption(){
		return DIYoption;
	}
	/***
	 * 
	 * @return DefaultLocationClientOption
	 */
	public LocationClientOption getDefaultLocationClientOption(){
		if(mOption == null){
			mOption = new LocationClientOption();
			mOption.setLocationMode(LocationMode.Hight_Accuracy);//可选,默认高精度,设置定位模式,高精度,低功耗,仅设备
			mOption.setCoorType("bd09ll");//可选,默认gcj02,设置返回的定位结果坐标系,如果配合百度地图使用,建议设置为bd09ll;
			mOption.setScanSpan(3000);//可选,默认0,即仅定位一次,设置发起定位请求的间隔需要大于等于1000ms才是有效的
		    mOption.setIsNeedAddress(true);//可选,设置是否需要地址信息,默认不需要
		    mOption.setIsNeedLocationDescribe(true);//可选,设置是否需要地址描述
		    mOption.setNeedDeviceDirect(false);//可选,设置是否需要设备方向结果
		    mOption.setLocationNotify(false);//可选,默认false,设置是否当gps有效时按照1S1次频率输出GPS结果
		    mOption.setIgnoreKillProcess(true);//可选,默认true,定位SDK内部是一个SERVICE,并放到了独立进程,设置是否在stop的时候杀死这个进程,默认不杀死   
		    mOption.setIsNeedLocationDescribe(true);//可选,默认false,设置是否需要位置语义化结果,可以在BDLocation.getLocationDescribe里得到,结果类似于“在北京天安门附近”
		    mOption.setIsNeedLocationPoiList(true);//可选,默认false,设置是否需要POI结果,可以在BDLocation.getPoiList里得到
		    mOption.SetIgnoreCacheException(false);//可选,默认false,设置是否收集CRASH信息,默认收集
		}
		return mOption;
	}
	
	public void start(){
		synchronized (objLock) {
			if(client != null && !client.isStarted()){
				client.start();
			}
		}
	}
	public void stop(){
		synchronized (objLock) {
			if(client != null && client.isStarted()){
				client.stop();
			}
		}
	}///stop
	
}

package com.example.baidulocdemo_2;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;

//public class MainActivity extends Activity {
//private TextView areaTextView;
//	
//	@Override
//	protected void onCreate(Bundle savedInstanceState) {
//		super.onCreate(savedInstanceState);
//		setContentView(R.layout.activity_main);
//	}
//}
import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.Poi;

import android.app.Activity;
import android.os.Bundle;
import android.text.method.ScrollingMovementMethod;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

/***
 * 单点定位示例,用来展示基本的定位结果,配置在LocationService.java中 默认配置也可以在LocationService中修改
 * 默认配置的内容自于开发者论坛中对开发者长期提出的疑问内容
 * 
 * @author baidu
 * 
 */
public class MainActivity extends Activity {
	// private LocationService locationService;
	private LocationService locationService;
	private TextView LocationResult;
	private Button startLocation;

	// BDLocation location = new BDLocation();

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		// TODO Auto-generated method stub
		super.onCreate(savedInstanceState);
		// -----------demo view config ------------
		setContentView(R.layout.activity_main);
		LocationResult = (TextView) findViewById(R.id.areaTextView);
		LocationResult.setMovementMethod(ScrollingMovementMethod.getInstance());
		// startLocation = (Button) findViewById(R.id.addfence);
		locationService = new LocationService(getApplicationContext());
		// mVibrator
		// =(Vibrator)getApplicationContext().getSystemService(Service.VIBRATOR_SERVICE);
		// / WriteLog.getInstance().init(); // 初始化日志
		// SDKInitializer.initialize(getApplicationContext());
		// 获取locationservice实例,建议应用中只初始化1个location实例,然后使用,可以参考其他示例的activity,都是通过此种方式获取locationservice实例的
		locationService.registerListener(mListener);
		// 注册监听
		int type = getIntent().getIntExtra("from", 0);
		if (type == 0) {
			locationService.setLocationOption(locationService
					.getDefaultLocationClientOption());
		} else if (type == 1) {
			locationService.setLocationOption(locationService.getOption());
		}

		locationService.start();

	}// //onCreate

	/*****
	 * @see copy funtion to you project
	 *      定位结果回调,重写onReceiveLocation方法,可以直接拷贝如下代码到自己工程中修改
	 * 
	 */
	private BDLocationListener mListener = new BDLocationListener() {

		@Override
		public void onReceiveLocation(BDLocation location) {
			// TODO Auto-generated method stub
			if (null != location
					&& location.getLocType() != BDLocation.TypeServerError) {
				StringBuffer sb = new StringBuffer(256);
				// sb.append("time : ");
				/**
				 * 时间也可以使用systemClock.elapsedRealtime()方法 获取的是自从开机以来,每次回调的时间;
				 * location.getTime() 是指服务端出本次结果的时间,如果位置不发生变化,则时间不变
				 */
				// 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());
				// sb.append("\nCountryCode : ");
				// sb.append(location.getCountryCode());
				// sb.append("\nCountry : ");
				// sb.append(location.getCountry());
				// sb.append("\ncitycode : ");
				// sb.append(location.getCityCode());
				// sb.append("\ncity : ");
				sb.append(location.getProvince());
				sb.append(location.getCity());
				// sb.append("\nDistrict : ");
				sb.append(location.getDistrict());
				// sb.append("\nStreet : ");
				sb.append(location.getStreet());
				// sb.append("\naddr : ");
				// sb.append(location.getAddrStr());
				// sb.append("\nDescribe: ");
				// sb.append(location.getLocationDescribe());
				// sb.append("\nDirection(not all devices have value): ");
				// sb.append(location.getDirection());
				// sb.append("\nPoi: ");
				if (location.getPoiList() != null
						&& !location.getPoiList().isEmpty()) {
					for (int i = 0; i < location.getPoiList().size(); i++) {
						Poi poi = (Poi) location.getPoiList().get(i);
						sb.append(poi.getName() + ";");
					}
				}
				if (location.getLocType() == BDLocation.TypeGpsLocation) {// GPS定位结果
					sb.append("\nspeed : ");
					sb.append(location.getSpeed());// 单位:km/h
					sb.append("\nsatellite : ");
					sb.append(location.getSatelliteNumber());
					sb.append("\nheight : ");
					sb.append(location.getAltitude());// 单位:米
					sb.append("\ndescribe : ");
					sb.append("gps定位成功");
				} else if (location.getLocType() == BDLocation.TypeNetWorkLocation) {// 网络定位结果
					// 运营商信息
					sb.append("\noperationers : ");
					sb.append(location.getOperators());
					sb.append("\ndescribe : ");
					sb.append("网络定位成功");
				} else if (location.getLocType() == BDLocation.TypeOffLineLocation) {// 离线定位结果
					sb.append("\ndescribe : ");
					sb.append("离线定位成功,离线定位结果也是有效的");
				} else if (location.getLocType() == BDLocation.TypeServerError) {
					sb.append("\ndescribe : ");
					sb.append("服务端网络定位失败,可以反馈IMEI号和大体定位时间到[email protected],会有人追查原因");
				} else if (location.getLocType() == BDLocation.TypeNetWorkException) {
					sb.append("\ndescribe : ");
					sb.append("网络不同导致定位失败,请检查网络是否通畅");
				} else if (location.getLocType() == BDLocation.TypeCriteriaException) {
					sb.append("\ndescribe : ");
					sb.append("无法获取有效定位依据导致定位失败,一般是由于手机的原因,处于飞行模式下一般会造成这种结果,可以试着重启手机");
				}
				// logMsg(sb.toString());
				LocationResult.setText(sb.toString());
			}
		}

	};

}

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.baidulocdemo_2"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="15"
        android:targetSdkVersion="16" />

    <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>
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />
    <uses-permission android:name="android.permission.WRITE_SETTINGS" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <meta-data
            android:name="com.baidu.lbsapi.API_KEY"
            android:value="PwGRDbn3F4x605LzDOgNWsT0" /> <!-- http://lbsyun.baidu.com/apiconsole/key -->

        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

        <service
            android:name="com.baidu.location.LocationService"
            android:enabled="true"
            android:process=":remote" >
            <intent-filter>
                <action android:name="com.baidu.location.service_v2.2" >
                </action>
            </intent-filter>
        </service>
    </application>

</manifest>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="${relativePackage}.${activityClass}" >

    <TextView
        android:id="@+id/areaTextView"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/hello_world" />

</RelativeLayout>

以上亲测可用

http://lbsyun.baidu.com/sdk/download?selected=location,在这个网址下载jar文件



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