在本文中，我们将为您详细介绍android原生GPS定位的相关知识，并且为您解答关于安卓原生定位的疑问，此外，我们还会提供一些关于Androidgpswifi基站定位集合、Androidgps定位、A
在本文中，我们将为您详细介绍android 原生GPS定位的相关知识，并且为您解答关于安卓原生定位的疑问，此外，我们还会提供一些关于Android gps wifi 基站 定位集合、Android gps 定位、Android GPS 定位的实现（1）、android gps 定位问题的有用信息。
本文目录一览：
android 原生GPS定位（安卓原生定位）
package com.hzg.my_record; import android.content.Context; import android.location.Criteria; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; import android.os.Bundle; import android.support.v4.app.Fragment; import android.util.Log; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.Button; import android.widget.TextView; import android.widget.Toast; /** * Created by Jay on 2015/8/28 0028. */ public class MyFragment4 extends Fragment { private Button btnStart; private Button btnStop; private TextView textView; private Location mLocation; private LocationManager mLocationManager; public MyFragment4() { } @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fg_content,container,false); btnStart = (Button)view.findViewById(R.id.btnStart); btnStop = (Button)view.findViewById(R.id.btnStop); textView = (TextView)view.findViewById(R.id.txt_content); btnStart.setOnClickListener(btnClickListener); //开始定位 btnStop.setOnClickListener(btnClickListener); //结束定位按钮 return view; } public Button.OnClickListener btnClickListener = new Button.OnClickListener() { public void onClick(View v) { Button btn = (Button)v; if(btn.getId() == R.id.btnStart) { if(!gpsIsOpen()) return; mLocation = getLocation(); if(mLocation != null) textView.setText("维度:" + mLocation.getLatitude() + "\n经度:" + mLocation.getLongitude()); else textView.setText("获取不到数据"); } else if(btn.getId() == R.id.btnStop) { mLocationManager.removeUpdates(locationListener); } } }; private boolean gpsIsOpen() { boolean bRet = true; LocationManager alm = (LocationManager)getActivity().getSystemService(Context.LOCATION_SERVICE); if(!alm.isProviderEnabled(LocationManager.GPS_PROVIDER)) { Toast.makeText(getActivity(), "未开启GPS", Toast.LENGTH_SHORT).show(); bRet = false; } else { Toast.makeText(getActivity(), "GPS已开启", Toast.LENGTH_SHORT).show(); } return bRet; } private Location getLocation() { //获取位置管理服务 mLocationManager = (LocationManager)getActivity().getSystemService(Context.LOCATION_SERVICE); //查找服务信息 Criteria criteria = new Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE); //定位精度: 最高 criteria.setAltitudeRequired(false); //海拔信息：不需要 criteria.setBearingRequired(false); //方位信息: 不需要 criteria.setCostAllowed(true); //是否允许付费 criteria.setPowerRequirement(Criteria.POWER_LOW); //耗电量: 低功耗 String provider = mLocationManager.getBestProvider(criteria, true); //获取GPS信息 Location location = mLocationManager.getLastKnownLocation(provider); mLocationManager.requestLocationUpdates(provider, 2000, 5, locationListener); return location; } private final LocationListener locationListener = new LocationListener() { public void onLocationChanged(Location location) { // TODO Auto-generated method stub if(location != null) textView.setText("维度:" + location.getLatitude() + "\n经度:" + location.getLongitude()); else textView.setText("获取不到数据"); } public void onProviderDisabled(String provider) { // TODO Auto-generated method stub } public void onProviderEnabled(String provider) { // TODO Auto-generated method stub } public void onStatusChanged(String provider, int status, Bundle extras) { // TODO Auto-generated method stub } }; }
Android gps wifi 基站 定位集合
其中GPS定位首先是GpsTask类异步返回GPS经纬度信息
GpsTask gpstask = new GpsTask(GpsActivity.this,new GpsTaskCallBack() { @Override
public void gpsConnectedTimeOut() {
gps_tip.setText("获取GPS超时了");
}
@Override
public void gpsConnected(GpsData gpsdata) {
do_gps(gpsdata);
}
}, 3000);
gpstask.execute();locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
package com.maxtech.common.gps;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.json.JSONArray;
import org.json.JSONObject;
import android.app.Activity;
import android.content.Context;
import android.net.wifi.WifiManager;
import android.telephony.TelephonyManager;
import android.telephony.gsm.GsmCellLocation;
public abstract class IAddressTask {
protected Activity context;
public IAddressTask(Activity context) {
this.context = context;
}
public abstract HttpResponse execute(JSONObject params) throws Exception;
public MLocation doWifiPost() throws Exception {
return transResponse(execute(doWifi()));
}
public MLocation doApnPost() throws Exception {
return transResponse(execute(doApn()));
}
public MLocation doGpsPost(double lat, double lng) throws Exception {
return transResponse(execute(doGps(lat, lng)));
}
private MLocation transResponse(HttpResponse response) {
MLocation location = null;
if (response.getStatusLine().getStatusCode() == 200) {
location = new MLocation();
HttpEntity entity = response.getEntity();
BufferedReader br;
try {
br = new BufferedReader(new InputStreamReader(
entity.getContent()));
StringBuffer sb = new StringBuffer();
String result = br.readLine();
while (result != null) {
sb.append(result);
result = br.readLine();
}
JSONObject json = new JSONObject(sb.toString());
JSONObject lca = json.getJSONObject("location");
location.Access_token = json.getString("access_token");
if (lca != null) {
if (lca.has("accuracy"))
location.Accuracy = lca.getString("accuracy");
if (lca.has("longitude"))
location.Latitude = lca.getDouble("longitude");
if (lca.has("latitude"))
location.Longitude = lca.getDouble("latitude");
if (lca.has("address")) {
JSONObject address = lca.getJSONObject("address");
if (address != null) {
if (address.has("region"))
location.Region = address.getString("region");
if (address.has("street_number"))
location.Street_number = address
.getString("street_number");
if (address.has("country_code"))
location.Country_code = address
.getString("country_code");
if (address.has("street"))
location.Street = address.getString("street");
if (address.has("city"))
location.City = address.getString("city");
if (address.has("country"))
location.Country = address.getString("country");
}
}
}
} catch (Exception e) {
e.printStackTrace();
location = null;
}
}
return location;
}
private JSONObject doGps(double lat, double lng) throws Exception {
JSONObject holder = new JSONObject();
holder.put("version", "1.1.0");
holder.put("host", "maps.google.com");
holder.put("address_language", "zh_CN");
holder.put("request_address", true);
JSONObject data = new JSONObject();
data.put("latitude", lat);
data.put("longitude", lng);
holder.put("location", data);
return holder;
}
private JSONObject doApn() throws Exception {
JSONObject holder = new JSONObject();
holder.put("version", "1.1.0");
holder.put("host", "maps.google.com");
holder.put("address_language", "zh_CN");
holder.put("request_address", true);
TelephonyManager tm = (TelephonyManager) context
.getSystemService(Context.TELEPHONY_SERVICE);
GsmCellLocation gcl = (GsmCellLocation) tm.getCellLocation();
int cid = gcl.getCid();
int lac = gcl.getLac();
int mcc = Integer.valueOf(tm.getNetworkOperator().substring(0, 3));
int mnc = Integer.valueOf(tm.getNetworkOperator().substring(3, 5));
JSONArray array = new JSONArray();
JSONObject data = new JSONObject();
data.put("cell_id", cid);
data.put("location_area_code", lac);
data.put("mobile_country_code", mcc);
data.put("mobile_network_code", mnc);
array.put(data);
holder.put("cell_towers", array);
return holder;
}
private JSONObject doWifi() throws Exception {<br /> JSONObject holder = new JSONObject(); holder.put("version", "1.1.0"); holder.put("host", "maps.google.com"); holder.put("address_language", "zh_CN"); holder.put("request_address", true); WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE); if(wifiManager.getConnectionInfo().getBSSID() == null) { throw new RuntimeException("bssid is null"); } JSONArray array = new JSONArray(); JSONObject data = new JSONObject(); data.put("mac_address", wifiManager.getConnectionInfo().getBSSID()); data.put("signal_strength", 8); data.put("age", 0); array.put(data); holder.put("wifi_towers", array); return holder; } public static class MLocation {
public String Access_token;
public double Latitude;
public double Longitude;
public String Accuracy;
public String Region;
public String Street_number;
public String Country_code;
public String Street;
public String City;
public String Country;
@Override
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append("Access_token:" + Access_token + "\n");
buffer.append("Region:" + Region + "\n");
buffer.append("Accuracy:" + Accuracy + "\n");
buffer.append("Latitude:" + Latitude + "\n");
buffer.append("Longitude:" + Longitude + "\n");
buffer.append("Country_code:" + Country_code + "\n");
buffer.append("Country:" + Country + "\n");
buffer.append("City:" + City + "\n");
buffer.append("Street:" + Street + "\n");
buffer.append("Street_number:" + Street_number + "\n");
return buffer.toString();
}
}
}
转载:http://www.adobex.com/android/source/details/00000442.htm
Android gps 定位
我去，好久对没来 os 来了编辑器都有三种风格了，这愉快的周末即将开始，下午了，来个 gps 是如何定位的，Android 版本的，ios 的请绕走。
首先还是需要引入你的权限，在AndroidManifest.xml里加上这几个
<!--网络 精确定位gps，权限不懂的Google或者看API-->
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />权限都加上了，看看我的 activity
package*********
import***********
public class LocationActivity extends Activity {
private String TAG = "LocationActivity";
private LocationManager locationManager;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
}
@Override
protected void onResume() {
super.onResume();
initData();//init
}
private void initData(){
if (!locationManager.isProviderEnabled(LocationManager.NETWORK_PROVIDER)) {
Log.i(TAG,"gps close");
Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
startActivityForResult(intent, 0);
return;
} else {
Log.i(TAG,"gps open");
}
String bestProvider = locationManager.getBestProvider(getCriteria(),true);
Location location = locationManager.getLastKnownLocation(bestProvider);
updateView(location);
/*
1000毫秒 0米偏移量，更新,定位方式我用的NETWORK_PROVIDER,
也可以用GPS_PROVIDER,只是gps在室内好像定不了
*/
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,
1000, 0, locationListener);
}
private void updateGps(Location location) {
if (location != null) {
Log.i(TAG,"设备位置信息,经度："+String.valueOf(location.getLongitude())
+ "纬度：" + String.valueOf(location.getLatitude())
+ "海拔：" + String.valueOf(location.getAltitude())）；
} else {
Log.i(TAG,"暂时未获取到位置");
}
}
private Criteria getCriteria() {
Criteria criteria = new Criteria();
/*
设置定位精确度 Criteria.ACCURACY_COARSE比较粗略，
Criteria.ACCURACY_FINE则比较精细,此处注意，
如果想粗略的定位要去AndroidManifest.xml中加上粗略的权限，
*/
criteria.setAccuracy(Criteria.ACCURACY_FINE);
// 设置是否要求速度
criteria.setSpeedRequired(false);
// 设置是否允许运营商收费
criteria.setCostAllowed(false);
// 设置是否需要方位信息
criteria.setBearingRequired(false);
// 设置是否需要海拔信息
criteria.setAltitudeRequired(true);
// 设置对电源的需求
criteria.setPowerRequirement(Criteria.POWER_LOW);
return criteria;
}
private LocationListener locationListener = new LocationListener() {
/**
* 位置信息变化时触发
*/
public void onLocationChanged(Location location) {
updateGps(location);
}
/**
* GPS状态变化时触发
*/
public void onStatusChanged(String provider, int status, Bundle extras) {
switch (status) {
// GPS状态为可见时
case LocationProvider.AVAILABLE:
Log.i(TAG, "当前GPS状态为可见状态");
break;
// GPS状态为服务区外时
case LocationProvider.OUT_OF_SERVICE:
Log.i(TAG, "当前GPS状态为服务区外状态");
break;
// GPS状态为暂停服务时
case LocationProvider.TEMPORARILY_UNAVAILABLE:
Log.i(TAG, "当前GPS状态为暂停服务状态");
break;
}
}
/**
* GPS开启时触发
*/
public void onProviderEnabled(String provider) {
Location location = locationManager.getLastKnownLocation(provider);
updateGps(location);
}
/**
* GPS禁用时触发
*/
public void onProviderDisabled(String provider) {
updateGps(null);
}
};
private GpsStatus.Listener listener = new GpsStatus.Listener() {
@Override
public void onGpsStatusChanged(int event) {
switch (event) {
case GpsStatus.GPS_EVENT_FIRST_FIX:
Log.i(TAG, "第一次定位");
break;
case GpsStatus.GPS_EVENT_SATELLITE_STATUS:
Log.i(TAG, "卫星状态改变");
GpsStatus gpsStatus = locationManager.getGpsStatus(null);
int maxSatellites = gpsStatus.getMaxSatellites();
Iterator<GpsSatellite> iters = gpsStatus.getSatellites()
.iterator();
int count = 0;
while (iters.hasNext() && count <= maxSatellites) {
GpsSatellite s = iters.next();
count++;
}
break;
case GpsStatus.GPS_EVENT_STARTED:
Log.i(TAG, "定位启动");
break;
case GpsStatus.GPS_EVENT_STOPPED:
Log.i(TAG, "定位结束");
break;
}
}
};
}复制到你类中，有需要 import 的全部导入即可，运行下查看是否可以获取 gps，亲测三星是可以的，比较仓促，不足之处留言。
Android GPS 定位的实现（1）
今天弄了一个多小时，写了一个GPS获取地理位置代码的小例子，包括参考了网上的一些代码，并且对代码进行了一些修改，希望对大家的帮助。具体代码如下： 要实用Adnroid平台的GPS设备，首先需要添加上权限，所以需要添加如下权限：
<
uses
-
permission android:name
=
"
android.permission.ACCESS_FINE_LOCATION
"
></
uses
-
permission
>
具体实现代码如下：
首先判断GPS模块是否存在或者是开启：
代码
private
void
openGPSSettings() { LocationManager alm
=
(LocationManager)
this
.getSystemService(Context.LOCATION_SERVICE);
if
(alm .isProviderEnabled(android.location.LocationManager.GPS_PROVIDER)) { Toast.makeText(
this
,
"
GPS模块正常
"
, Toast.LENGTH_SHORT) .show();
return
; } Toast.makeText(
this
,
"
请开启GPS！
"
, Toast.LENGTH_SHORT).show(); Intent intent
=
new
Intent(Settings.ACTION_SECURITY_SETTINGS); startActivityForResult(intent,
0
);
//
此为设置完成后返回到获取界面
}
如果开启正常，则会直接进入到显示页面，如果开启不正常，则会进行到GPS设置页面：
获取代码如下：
代码
private
void
getLocation() {
//
获取位置管理服务
LocationManager locationManager; String serviceName
=
Context.LOCATION_SERVICE; locationManager
=
(LocationManager)
this
.getSystemService(serviceName);
//
查找到服务信息
Criteria criteria
=
new
Criteria(); criteria.setAccuracy(Criteria.ACCURACY_FINE);
//
高精度
criteria.setAltitudeRequired(
false
); criteria.setBearingRequired(
false
); criteria.setCostAllowed(
true
); criteria.setPowerRequirement(Criteria.POWER_LOW);
//
低功耗
String provider
=
locationManager.getBestProvider(criteria,
true
);
//
获取GPS信息
Location location
=
locationManager.getLastKnownLocation(provider);
//
通过GPS获取位置
updateToNewLocation(location);
//
设置监听器，自动更新的最小时间为间隔N秒(1秒为1*1000，这样写主要为了方便)或最小位移变化超过N米
locationManager.requestLocationUpdates(provider,
100
*
1000
,
500
, locationListener);
}
到这里就可以获取到地理位置信息了，但是还是要显示出来，那么就用下面的方法进行显示：
代码
private
void
updateToNewLocation(Location location) { TextView tv1; tv1
=
(TextView)
this
.findViewById(R.id.tv1);
if
(location
!=
null
) {
double
latitude
=
location.getLatitude();
double
longitude
=
location.getLongitude(); tv1.setText(
"
维度：
"
+
latitude
+
"
\n经度
"
+
longitude); }
else
{ tv1.setText(
"
无法获取地理信息
"
); } }
这样子就能获取到当前使用者所在的地理位置了，至少如何下地图上实现，在下面将进行获取，并显示出来！对参考代码的人表示感谢！
android gps 定位问题
package com.android.gps; import android.app.Activity; import android.content.Context; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; import android.os.Bundle; import android.util.Log; import android.widget.TextView; import android.widget.Toast; public class GPSActivity extends Activity { /** Called when the activity is first created. */ TextView gps; double latitude = 0.0; double longitude = 0.0; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); gps = (TextView)findViewById(R.id.gps);//这个是一个textview用来显示当前的经纬度 LocationManager locationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE); if(locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER)){ Location location = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); if(location != null){ // latitude = location.getLatitude(); // longitude = location.getLongitude(); // String address = "your address is: "+Double.toString(latitude)+Double.toString(longitude); // gps.setText(address); } }else{ LocationListener locationListener = new LocationListener() { // Provider的状态在可用、暂时不可用和无服务三个状态直接切换时触发此函数 @Override public void onStatusChanged(String provider, int status, Bundle extras) { Toast.makeText(getApplicationContext(), "changed", Toast.LENGTH_SHORT).show(); } // Provider被enable时触发此函数，比如GPS被打开 @Override public void onProviderEnabled(String provider) { Toast.makeText(getApplicationContext(), "ENABLE", Toast.LENGTH_SHORT).show(); } // Provider被disable时触发此函数，比如GPS被关闭 @Override public void onProviderDisabled(String provider) { Toast.makeText(getApplicationContext(), "DISABLE", Toast.LENGTH_SHORT).show(); } //当坐标改变时触发此函数，如果Provider传进相同的坐标，它就不会被触发 @Override public void onLocationChanged(Location location) { if (location != null) { latitude = location.getLatitude(); longitude = location.getLongitude(); String address = "your address is: "+Double.toString(latitude)+Double.toString(longitude); gps.setText(address); } } }; locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER,1000, 0,locationListener); Location location = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); if(location != null){ latitude = location.getLatitude(); //经度 longitude = location.getLongitude(); //纬度 String address = "your address is: "+Double.toString(latitude)+Double.toString(longitude); gps.setText(address); } } } }
为什么我的程序不能显示位置？真机或者模拟器都不行，如果把
latitude = location.getLatitude(); //经度 longitude = location.getLongitude(); //纬度 String address = "your address is: "+Double.toString(latitude)+Double.toString(longitude); gps.setText(address);
这段代码放在 if (location != null) 前面 ，直接报错：GPS 已停止运行！
关于android 原生GPS定位和安卓原生定位的介绍已经告一段落，感谢您的耐心阅读，如果想了解更多关于Android gps wifi 基站 定位集合、Android gps 定位、Android GPS 定位的实现（1）、android gps 定位问题的相关信息，请在本站寻找。
本文标签：
![[转帖]Ubuntu 安装 Wine方法（ubuntu如何安装wine）](https://www.gvkun.com/zb_users/cache/thumbs/4c83df0e2303284d68480d1b1378581d-180-120-1.jpg)
