Android获取用户location值为NULL的解决办法的代码

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我是靠谱客的博主傲娇河马，最近开发中收集的这篇文章主要介绍Android获取用户location值为NULL的解决办法的代码，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

下面的代码内容是关于Android获取用户location值为NULL的解决办法的代码，应该是对码农有一些用处。
package com.jeedroid.tools; import java.io.IOException; import java.util.List; import java.util.Locale; import android.content.Context; import android.location.Address; import android.location.Criteria; import android.location.Geocoder; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; import android.os.Bundle; import android.provider.Settings; import android.util.Log; public class LocationTools { private Location location; public static LocationManager getLocationManager(Context context) { return (LocationManager) context.getSystemService(context.LOCATION_SERVICE); } public String getAddress(Context context) { LocationManager locationManager = this.getLocationManager(context); if(!locationManager.isProviderEnabled(android.location.LocationManager.GPS_PROVIDER)) { android.provider.Settings.Secure.setLocationProviderEnabled(context.getContentResolver(), LocationManager.GPS_PROVIDER, false); } return doWork(context); } private String doWork(Context context) { String addres=""; LocationManager locationManager = this.getLocationManager(context); Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); criteria.setAltitudeRequired(false); criteria.setBearingRequired(false); criteria.setCostAllowed(false); criteria.setPowerRequirement(Criteria.POWER_LOW); String provider =locationManager.getBestProvider(criteria, true); Log.i(“provider>>>>>>”, provider); while(location==null) { location =locationManager.getLastKnownLocation(provider); } LocationListener locationListener = new LocationListener() { @Override public void onLocationChanged(Location location) { LocationTools.this.location=location; } @Override public void onProviderDisabled(String provider) { } @Override public void onProviderEnabled(String provider) { } @Override public void onStatusChanged(String provider, int status, Bundle extras) { } }; locationManager.requestLocationUpdates(provider, 1000, 10, locationListener); Geocoder geo = new Geocoder(context,Locale.getDefault()); try { List

address=geo.getFromLocation(location.getLatitude(), location.getLongitude(), 1); if(address.size()>0) { addres=address.get(0).getAddressLine(0); } } catch (IOException e) { e.printStackTrace(); } return addres; } }