1、配置app获取位置信息权限

2、获取经纬度工具类

public class LocationUtil {

public static void getCurrentLocation(Context context, LocationCallBack locationCallBack) {

if (locationCallBack == null) {

return;

}

if (context == null) {

locationCallBack.onFail("请确保传入的参数context不为null");

}

//如果系统版本号在23及其以上则检查权限

if (Build.VERSION.SDK_INT >= 23 &&

ContextCompat.checkSelfPermission(context, Manifest.permission_group.LOCATION) == PackageManager.PERMISSION_GRANTED) {

locationCallBack.onFail("请确保已经获取定位权限");

}

//获取LocationManager对象

LocationManager locationM = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);

//实例化MyLocationListener

MyLocationListener locationListener = new MyLocationListener(locationM, locationCallBack);

//配置Criteria耗电低

Criteria cri = new Criteria();

cri.setPowerRequirement(Criteria.POWER_LOW);

// 获取可用的provider,第二个参数标识 provider是否可用.

String bestProvider = locationM.getBestProvider(cri, true);

if (!TextUtils.isEmpty(bestProvider)) {

LogUtil.e("bestProvider = " + bestProvider + "可用");

locationM.requestLocationUpdates(bestProvider, 0, 0, locationListener);

} else if (locationM.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {

LogUtil.e(LocationManager.NETWORK_PROVIDER + "可用");

locationM.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener);

} else if (locationM.isProviderEnabled(LocationManager.GPS_PROVIDER)) {

LogUtil.e(LocationManager.GPS_PROVIDER + "可用");

locationM.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);

} else {

//定位不可用，提示打开GPS

LogUtil.e("定位不可用，提示打开GPS");

locationCallBack.onFail("无可用的定位方式，请打开GPS");

}

}

/**

* LocationListener 的实现类

*/

private static class MyLocationListener implements LocationListener {

private LocationManager mLocationManager;

private LocationCallBack mLocationCallBack;

public MyLocationListener(LocationManager locationManager, LocationCallBack locationCallBack) {

this.mLocationManager = locationManager;

this.mLocationCallBack = locationCallBack;

}

@Override

public void onLocationChanged(Location location) {

if (location != null) {

if (mLocationCallBack != null) {

mLocationCallBack.onSuccess(location);

}

if (mLocationManager != null) {

mLocationManager.removeUpdates(this);

}

} else {

if (mLocationCallBack != null) {

mLocationCallBack.onFail("location == null");

}

}

}

@Override

public void onStatusChanged(String provider, int status, Bundle extras) {

}

@Override

public void onProviderEnabled(String provider) {

}

@Override

public void onProviderDisabled(String provider) {

}

}

/**

* 定位结果回调

*/

public interface LocationCallBack {

/**

* 定位成功

*

* @param location

*/

void onSuccess(Location location);

/**

* 定位失败

*

* @param msg

*/

void onFail(String msg);

}

}

3、根据经纬度获取位置信息工具类

/**

* 根据经纬度获取地址信息

*/

public class GetAddressUtil {

Context context;

public GetAddressUtil(Context context) {

this.context = context;

}

public String getAddress(double lnt, double lat) {

Geocoder geocoder = new Geocoder(context);

boolean falg = geocoder.isPresent();

LogUtil.e("the falg is " + falg);

StringBuilder stringBuilder = new StringBuilder();

try {

//根据经纬度获取地理位置信息---这里会获取最近的几组地址信息，具体几组由最后一个参数决定

List

addresses = geocoder.getFromLocation(lat, lnt, 1);

if (addresses.size() > 0) {

Address address = addresses.get(0);

for (int i = 0; i < address.getMaxAddressLineIndex(); i++) {

//每一组地址里面还会有许多地址。这里我取的前2个地址。xxx街道-xxx位置

if (i == 0) {

stringBuilder.append(address.getAddressLine(i)).append("-");

}

if (i == 1) {

stringBuilder.append(address.getAddressLine(i));

break;

}

}

stringBuilder.append(address.getCountryName()).append("_");//国家

stringBuilder.append(address.getFeatureName()).append("_");//周边地址

stringBuilder.append(address.getLocality()).append("_");//市

// stringBuilder.append(address.getPostalCode()).append("_");

// stringBuilder.append(address.getCountryCode()).append("_");//国家编码

// stringBuilder.append(address.getAdminArea()).append("_");//省份

// stringBuilder.append(address.getSubAdminArea()).append("_");

// stringBuilder.append(address.getThoroughfare()).append("_");//道路

// stringBuilder.append(address.getSubLocality()).append("_");//香洲区

// stringBuilder.append(address.getLatitude()).append("_");//经度

// stringBuilder.append(address.getLongitude());//维度

Log.d("thistt", "地址信息--->" + stringBuilder);

}

} catch (Exception e) {

LogUtil.d("获取经纬度地址异常");

e.printStackTrace();

}

return stringBuilder.toString();

}

}

4、使用

LocationUtil.getCurrentLocation(this, object : LocationUtil.LocationCallBack {

override fun onSuccess(location: Location) {

val s = GetAddressUtil(this@MainActivity).getAddress(

location.longitude,

location.latitude

)

LogUtil.e(s)

}

override fun onFail(msg: String) {

LogUtil.e(msg)

}

})

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