利用百度地图开源sdk获取地址信息。

注册百度开发者帐号，下载相关sdk

添加权限：

添加百度注册访问应用（AK）码

添加源代码文件到libs文件：

代码如下：

package com.lixu.baidu_gps;

import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;

import android.app.Activity;
import android.os.Bundle;
import android.widget.Toast;

public class MainActivity extends Activity {
    private LocationClient mLocationClient = null;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        MyLocationListenner myListenner = new MyLocationListenner();

        mLocationClient = new LocationClient(this);
        LocationClientOption option = new LocationClientOption();

        option.setIsNeedAddress(true);
        option.setAddrType("all");
        mLocationClient.setLocOption(option);
        mLocationClient.registerLocationListener(myListenner);
        mLocationClient.start();

    }

    private class MyLocationListenner implements BDLocationListener {

        @Override
        public void onReceiveLocation(BDLocation location) {
            // 获取省
            String p = location.getProvince();
            // 获取城市
            String city = location.getCity();
            // 获取道路名
            String street = location.getStreet();
            // 获取街道号
            String n = location.getStreetNumber();
            Toast.makeText(getApplicationContext(), "您现在的位置在：" + p + " " + city + " " + street + " " + n, 1).show();
        }

    }

    // 程序退出时关闭
    @Override
    protected void onDestroy() {
        super.onDestroy();
        mLocationClient.stop();
    }

}

在真机上运行后  会弹出你所在的详细地址。。。