Android(安卓)百度地图定位指针（系列2）

java代码：

package com.example.baidu;import com.baidu.location.BDLocation;import com.baidu.location.BDLocationListener;import com.baidu.location.LocationClient;import com.baidu.location.LocationClientOption;import com.baidu.mapapi.SDKInitializer;import com.baidu.mapapi.map.BaiduMap;import com.baidu.mapapi.map.MapStatusUpdate;import com.baidu.mapapi.map.MapStatusUpdateFactory;import com.baidu.mapapi.map.MapView;import com.baidu.mapapi.map.MyLocationData;import com.baidu.mapapi.model.LatLng;import android.app.Activity;import android.os.Bundle;import android.view.Menu;import android.view.MenuItem;public class MainActivity extends Activity {private LocationClient mLocationClient;private BaiduMap mBaiduMap;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);SDKInitializer.initialize(getApplicationContext());setContentView(R.layout.activity_main);mLocationClient = new LocationClient(this);LocationClientOption option = new LocationClientOption();//可选，默认gcj02，设置返回的定位结果坐标系option.setCoorType("bd09ll");mLocationClient.setLocOption(option);MapView mMapView = (MapView) findViewById(R.id.bmpView);mBaiduMap = mMapView.getMap();mBaiduMap.setMyLocationEnabled(true);MyLocationListener mMyLocationListener = new MyLocationListener();mLocationClient.registerLocationListener(mMyLocationListener);mLocationClient.start();}private class MyLocationListener implements BDLocationListener {@Overridepublic void onReceiveLocation(BDLocation location) {//latitude纬度 longitude经度MyLocationData locData = new MyLocationData.Builder().latitude(location.getLatitude()).longitude(location.getLongitude()).build();mBaiduMap.setMyLocationData(locData);LatLng ll = new LatLng(location.getLatitude(), location.getLongitude());MapStatusUpdate u = MapStatusUpdateFactory.newLatLngZoom(ll, 16.0f);mBaiduMap.animateMapStatus(u);}}@Overrideprotected void onDestroy() {super.onDestroy();mLocationClient.stop();}}

需要的布局文件：

AndroidMainfest，xmi：

<?xml version="1.0" encoding="utf-8"?>

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