packagecom.jiahao.baidulocation;
importandroid.content.Context;
importandroid.os.Handler;
importandroid.os.Looper;
importandroid.util.Log;
importcom.baidu.location.BDLocation;
importcom.baidu.location.BDLocationListener;
importcom.baidu.location.LocationClient;
importcom.baidu.location.LocationClientOption;
importcom.baidu.location.Poi;
importjava.util.List;
/**
* Created by Administrator on 2017/5/25.
*/
public classBaiduLocationManager {
private staticBaiduLocationManagermInstance;
privateLocationClientlocationClient;
private staticBDLocationListenermyListener;
privateLocationBeanmLocationBean;
privateHandlermHandler;
privateonLocationListenermLocationListener;
privateBaiduLocationManager(Context context){
//声明LocationClient类
locationClient=newLocationClient(context);
//注册监听函数
myListener=newMyLocationListener();
locationClient.registerLocationListener(myListener);
mHandler=newHandler(Looper.getMainLooper());
}
public staticBaiduLocationManager getInstance(Context context){
if(mInstance==null&&myListener==null){
mInstance=newBaiduLocationManager(context);
}
returnmInstance;
}
private classMyLocationListenerimplementsBDLocationListener {
@Override
public voidonReceiveLocation(BDLocation location) {
mLocationBean=newLocationBean();
//获取定位结果
StringBuffer sb =newStringBuffer(256);
sb.append("time : ");
sb.append(location.getTime());//获取定位时间
mLocationBean.setLocationTime(location.getTime());
sb.append("\nerror code : ");
sb.append(location.getLocType());//获取类型类型
sb.append("\nlatitude : ");
sb.append(location.getLatitude());//获取纬度信息
mLocationBean.setLocationLatitude(location.getLatitude());
sb.append("\nlontitude : ");
sb.append(location.getLongitude());//获取经度信息
mLocationBean.setLocationLongitude(location.getLongitude());
sb.append("\nradius : ");
sb.append(location.getRadius());//获取定位精准度
if(location.getLocType() == BDLocation.TypeGpsLocation){
// GPS定位结果
sb.append("\nspeed : ");
sb.append(location.getSpeed());// 单位：公里每小时
sb.append("\nsatellite : ");
sb.append(location.getSatelliteNumber());//获取卫星数
sb.append("\nheight : ");
sb.append(location.getAltitude());//获取海拔高度信息，单位米
sb.append("\ndirection : ");
sb.append(location.getDirection());//获取方向信息，单位度
sb.append("\naddr : ");
sb.append(location.getAddrStr());//获取地址信息
mLocationBean.setLocationAddress(location.getAddrStr());
sb.append("\ndescribe : ");
sb.append("gps定位成功");
}else if(location.getLocType() == BDLocation.TypeNetWorkLocation){
// 网络定位结果
sb.append("\naddr : ");
sb.append(location.getAddrStr());//获取地址信息
mLocationBean.setLocationAddress(location.getAddrStr());
sb.append("\noperationers : ");
sb.append(location.getOperators());//获取运营商信息
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loc-bugs@baidu.com，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");
}
sb.append("\nlocationdescribe : ");
sb.append(location.getLocationDescribe());//位置语义化信息
mLocationBean.setLocationDescribe(location.getLocationDescribe());
List list = location.getPoiList();// POI数据
if(list !=null) {
sb.append("\npoilist size = : ");
sb.append(list.size());
for(Poi p : list) {
sb.append("\npoi= : ");
sb.append(p.getId() +" "+ p.getName() +" "+ p.getRank());
}
mLocationListener.onSuccess(mLocationBean);
}else{
mLocationListener.onFile();
}
// Log.i("BaiduLocationApiDem", sb.toString());
}
@Override
public voidonConnectHotSpotMessage(String s,inti) {
}
}
/**
* 开始定位
*/
public voidstartBaiduLocation(){
locationClient.start();
initLocation();
}
public voidgetmLocationBean(onLocationListener listener){
this.mLocationListener= listener;
}
/**
* 结束定位
*/
public voidstopBaiduLocation(){
locationClient.stop();
}
/**
* 设置参数
*/
private voidinitLocation(){
LocationClientOption option =newLocationClientOption();
option.setLocationMode(LocationClientOption.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
option.setCoorType("bd09ll");
//可选，默认gcj02，设置返回的定位结果坐标系
intspan=1000;
option.setScanSpan(span);
//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
option.setIsNeedAddress(true);
//可选，设置是否需要地址信息，默认不需要
option.setOpenGps(true);
//可选，默认false,设置是否使用gps
option.setLocationNotify(true);
//可选，默认false，设置是否当GPS有效时按照1S/1次频率输出GPS结果
option.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”
option.setIsNeedLocationPoiList(true);
//可选，默认false，设置是否需要POI结果，可以在BDLocation.getPoiList里得到
option.setIgnoreKillProcess(false);
//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
option.SetIgnoreCacheException(false);
//可选，默认false，设置是否收集CRASH信息，默认收集
option.setEnableSimulateGps(false);
//可选，默认false，设置是否需要过滤GPS仿真结果，默认需要
locationClient.setLocOption(option);
}
/**
* 自己定义的bean类
*/
public classLocationBean {
//定位时间
privateStringlocationTime;
//纬度
privateDoublelocationLatitude;
//经度
privateDoublelocationLongitude;
//定位位置
privateStringlocationAddress;
//语义化
privateStringlocationDescribe;
publicString getLocationTime() {
returnlocationTime;
}
public voidsetLocationTime(String locationTime) {
this.locationTime= locationTime;
}
publicDouble getLocationLatitude() {
returnlocationLatitude;
}
public voidsetLocationLatitude(Double locationLatitude) {
this.locationLatitude= locationLatitude;
}
publicDouble getLocationLongitude() {
returnlocationLongitude;
}
public voidsetLocationLongitude(Double locationLongitude) {
this.locationLongitude= locationLongitude;
}
publicString getLocationAddress() {
returnlocationAddress;
}
public voidsetLocationAddress(String locationAddress) {
this.locationAddress= locationAddress;
}
publicString getLocationDescribe() {
returnlocationDescribe;
}
public voidsetLocationDescribe(String locationDescribe) {
this.locationDescribe= locationDescribe;
}
@Override
publicString toString() {
return"LocationBean{"+
"locationTime='"+locationTime+'\''+
", locationLatitude="+locationLatitude+
", locationLongitude="+locationLongitude+
", locationAddress='"+locationAddress+'\''+
", locationDescribe='"+locationDescribe+'\''+
'}';
}
}
interfaceonLocationListener{
voidonSuccess(LocationBean locationBean);
voidonFile();
}
}
使用:
packagecom.jiahao.baidulocation;
importandroid.support.v7.app.AppCompatActivity;
importandroid.os.Bundle;
importandroid.util.Log;
importcom.baidu.location.BDLocation;
importcom.baidu.location.BDLocationListener;
importcom.baidu.location.LocationClient;
importcom.baidu.location.LocationClientOption;
importcom.baidu.location.Poi;
importjava.util.List;
public classMainActivityextendsAppCompatActivity {
privateBaiduLocationManagerbaiduLocationManager;
@Override
protected voidonCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
baiduLocationManager= BaiduLocationManager.getInstance(getApplicationContext());
baiduLocationManager.startBaiduLocation();
baiduLocationManager.getmLocationBean(newBaiduLocationManager.onLocationListener() {
@Override
public voidonSuccess(BaiduLocationManager.LocationBean locationBean) {
Log.i("BaiduLocationApiDem", locationBean.toString());
baiduLocationManager.stopBaiduLocation();
}
@Override
public voidonFile() {
Log.i("BaiduLocationApiDem","失败了");
}
});
}
@Override
protected voidonDestroy() {
super.onDestroy();
baiduLocationManager.stopBaiduLocation();
}
}
