GPS实时定位、获取基站信息
好久没有来更新我的博客了 ， 最近刚做了一个GPS实时定位和获取基站信息的一个小的Demo ，这个辛酸泪啊～ 来给大家们来分享一下 ！
做这个项目我用的是用的原始的手机GPS定位， 因为这个有可能需要在国外会用到，如果用国内第三方SDK的是用不了的，国外的第三方SDK的也需要什么的......不过用原始的还不错精确度还可以。
（网上的资料质量太水了）
下面给大家一些官方资料 ：
基站相关资料
GPS资料
好啦不多说来看一下代码 ：
package com.waywings.basestation.wy_terminal_basestation;
import android.annotation.TargetApi;
import android.content.Context;
import android.location.Address;
import android.location.Geocoder;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Build;
import android.support.annotation.RequiresApi;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.telephony.CellIdentityCdma;
import android.telephony.CellIdentityGsm;
import android.telephony.CellIdentityLte;
import android.telephony.CellIdentityWcdma;
import android.telephony.CellInfo;
import android.telephony.CellInfoCdma;
import android.telephony.CellInfoGsm;
import android.telephony.CellInfoLte;
import android.telephony.CellInfoWcdma;
import android.telephony.CellLocation;
import android.telephony.CellSignalStrengthCdma;
import android.telephony.CellSignalStrengthGsm;
import android.telephony.CellSignalStrengthLte;
import android.telephony.CellSignalStrengthWcdma;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import com.waywings.basestation.wy_terminal_basestation.bean.CellInfoCdmaBean;
import com.waywings.basestation.wy_terminal_basestation.bean.CellInfoGsmBean;
import com.waywings.basestation.wy_terminal_basestation.bean.CellInfoLteBean;
import com.waywings.basestation.wy_terminal_basestation.bean.CellInfoWcdmaBean;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
public class BaseStationActivity extends AppCompatActivity {
private TextView tipInfo, basestation_info;
private LocationManager locationManager;
private static final String TAG = "BaseStationActivity";
private final static int INTERVAL_REFRESH = 1000;
private ArrayList PROVIDER_ARRAY;
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_base_station);
initView();
initLocationManager();
}
private void initLocationManager() {
PROVIDER_ARRAY = new ArrayList<>();
PROVIDER_ARRAY.add(LocationManager.GPS_PROVIDER);
PROVIDER_ARRAY.add(LocationManager.NETWORK_PROVIDER);
PROVIDER_ARRAY.add(LocationManager.PASSIVE_PROVIDER);
locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
List allProviders = locationManager.getAllProviders();
Log.i("AlexLocation", "AllProviders -> " + allProviders);
if (allProviders != null) {
for (String provider : allProviders) {
Log.i("AlexLocation", "AllProviders -> provider => " + provider);
if ((provider != null) && (PROVIDER_ARRAY.contains(provider))) {
if (LocationManager.GPS_PROVIDER.equals(provider)) {
//通过GPS获取位置
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, INTERVAL_REFRESH, 10, locationListener);
} else if (LocationManager.NETWORK_PROVIDER.equals(provider)) {
//通过网络获取位置
locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, INTERVAL_REFRESH, 10, locationListener);
} else if (LocationManager.PASSIVE_PROVIDER.equals(provider)) {
//被动获取位置
locationManager.requestLocationUpdates(LocationManager.PASSIVE_PROVIDER, INTERVAL_REFRESH, 10, locationListener);
}
}
}
}
}
private void initView() {
tipInfo = (TextView) findViewById(R.id.tipInfo);
basestation_info = (TextView) findViewById(R.id.basestation_info);
}
private LocationListener locationListener = new LocationListener() {
//位置更改时调用
@Override
public void onLocationChanged(Location location) {
if (location == null) return;
showLocationInfo(location);
}
//当提供者状态更改时调用
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
}
//当提供程序由用户启用时调用
@Override
public void onProviderEnabled(String provider) {
}
//当用户禁用提供程序时调用
@Override
public void onProviderDisabled(String provider) {
}
};
/**
* 显示当前设备的位置信息
*
* @param location
*/
private void showLocationInfo(Location location) {
// TODO Auto-generated method stub
float accuracy = location.getAccuracy();//获取该位置的估计精度，以米为单位
double altitude = location.getAltitude();//如果海拔高度在海拔高度，就可获得高度
double longitude = location.getLongitude();//得到经度
double latitude = location.getLatitude();//得到纬度
float speed = location.getSpeed();//如果有可用的速度，以米/秒在地面上
boolean b = location.hasAccuracy();//如果该位置具有精度，则为true
String changeInfo = "\n时间：" + sdf.format(new Date())
+ "\n精度 ： " + accuracy
+ "\n高度 ： " + altitude
+ "\n经度 ： " + longitude
+ "\n纬度 ： " + latitude
+ "\n速度 ： " + speed
+ "\n是否具有精度 ： " + b;
tipInfo.setText(changeInfo);
Geocoder geocoder = new Geocoder(this, Locale.getDefault());
List addressList = null;
try {
addressList = geocoder.getFromLocation(location.getAltitude(), location.getLongitude(), 1);
} catch (IOException e) {
e.printStackTrace();
}
if (addressList.size() <= 0 | addressList == null) return;
Address address = addressList.get(0);
//Log.i(TAG, "address =" + address);
String countryName = address.getCountryName();//得到国家名称，比如：中国
String locality = address.getLocality();//得到城市名称，比如：北京市
Log.i(TAG, "\ncountryName = " + countryName + "\nlocality = " + locality);
for (int i = 0; address.getAddressLine(i) != null; i++) {
String addressLine = address.getAddressLine(i);//得到周边信息，包括街道等，i=0，得到街道名称
Log.i(TAG, "addressLine = " + addressLine);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (locationManager != null) {
// 关闭程序时将监听器移除
locationManager.removeUpdates(locationListener);
}
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2)
@RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN_MR1)
public void baseStation(View view) {
TelephonyManager mTelephonyManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
//返回设备的当前位置
CellLocation cellLocation = mTelephonyManager.getCellLocation();
List CellInfo = mTelephonyManager.getAllCellInfo();
StringBuffer stringBuffer = new StringBuffer("总数 : " + CellInfo.size() + "\n");
CellInfoGsmBean gsmBean = new CellInfoGsmBean();
CellInfoCdmaBean cdmaBean = new CellInfoCdmaBean();
CellInfoLteBean lteBean = new CellInfoLteBean();
CellInfoWcdmaBean wcdmaBean = new CellInfoWcdmaBean();
basestation_info.setText("");
if (cellLocation != null) {
basestation_info.append(cellLocation.toString() + "\n");
}
for (CellInfo cellInfo : CellInfo) {
stringBuffer.append(cellInfo.toString());
//GSM手机信息
if (cellInfo instanceof CellInfoGsm) {
CellSignalStrengthGsm cellSignalStrength = ((CellInfoGsm) cellInfo).getCellSignalStrength();
gsmBean.asuLevel = cellSignalStrength.getAsuLevel();
gsmBean.dbm = cellSignalStrength.getDbm();
gsmBean.level = cellSignalStrength.getLevel();
CellInfoGsm cgsm = (CellInfoGsm) cellInfo;
CellIdentityGsm cellIdentity = cgsm.getCellIdentity();
gsmBean.cid = cellIdentity.getCid();
gsmBean.lac = cellIdentity.getLac();
gsmBean.mcc = cellIdentity.getMcc();
gsmBean.mnc = cellIdentity.getMnc();
basestation_info.append(gsmBean.toString() + "\n");
Log.d(TAG, gsmBean.toString());
//Log.d(TAG,"\nCID = " + cid + "\nLAC = " + lac + "\nMCC = " + mcc + "\nMNC = " + mnc);
}
//小区LTE
if (cellInfo instanceof CellInfoLte) {
CellSignalStrengthLte cellSignalStrength = ((CellInfoLte) cellInfo).getCellSignalStrength();
lteBean.dbm = cellSignalStrength.getDbm();
lteBean.asuLevel = cellSignalStrength.getAsuLevel();
lteBean.timingAdvance = cellSignalStrength.getTimingAdvance();
lteBean.level = cellSignalStrength.getLevel();
CellIdentityLte cellIdentity = ((CellInfoLte) cellInfo).getCellIdentity();
lteBean.mcc = cellIdentity.getMcc();
lteBean.mnc = cellIdentity.getMnc();
lteBean.ci = cellIdentity.getCi();
lteBean.pci = cellIdentity.getPci();
lteBean.tac = cellIdentity.getTac();
basestation_info.append(lteBean.toString() + "\n");
Log.d(TAG, lteBean.toString());
Log.d(TAG, "\nmcc = " + lteBean.mcc + "\nmnc = " + lteBean.mnc + "\nci = " + lteBean.ci + "\npci = " + lteBean.pci);
}
//CDMA手机信息
if (cellInfo instanceof CellInfoCdma) {
CellSignalStrengthCdma cellSignalStrength = ((CellInfoCdma) cellInfo).getCellSignalStrength();
cdmaBean.asuLevel = cellSignalStrength.getAsuLevel();
cdmaBean.cdmaDbm = cellSignalStrength.getCdmaDbm();
cdmaBean.cdmaEcio = cellSignalStrength.getCdmaEcio();
cdmaBean.cdmaLevel = cellSignalStrength.getCdmaLevel();
cdmaBean.dbm = cellSignalStrength.getDbm();
cdmaBean.evdoDbm = cellSignalStrength.getEvdoDbm();
cdmaBean.evdoEcio = cellSignalStrength.getEvdoEcio();
cdmaBean.evdoLevel = cellSignalStrength.getEvdoLevel();
cdmaBean.evdoSnr = cellSignalStrength.getEvdoSnr();
cdmaBean.level = cellSignalStrength.getLevel();
CellIdentityCdma cellIdentity = ((CellInfoCdma) cellInfo).getCellIdentity();
cdmaBean.basestationId = cellIdentity.getBasestationId();
cdmaBean.latitude = cellIdentity.getLatitude();
cdmaBean.longitude = cellIdentity.getLongitude();
cdmaBean.networkId = cellIdentity.getNetworkId();
cdmaBean.systemId = cellIdentity.getSystemId();
basestation_info.append(cdmaBean.toString() + "\n");
Log.d(TAG, cdmaBean.toString());
}
//WCDMA手机信息
if (cellInfo instanceof CellInfoWcdma) {
CellSignalStrengthWcdma cellSignalStrength = ((CellInfoWcdma) cellInfo).getCellSignalStrength();
wcdmaBean.asuLevel = cellSignalStrength.getAsuLevel();
wcdmaBean.dbm = cellSignalStrength.getDbm();
wcdmaBean.level = cellSignalStrength.getLevel();
CellIdentityWcdma cellIdentity = ((CellInfoWcdma) cellInfo).getCellIdentity();
wcdmaBean.cid = cellIdentity.getCid();
wcdmaBean.lac = cellIdentity.getLac();
wcdmaBean.mcc = cellIdentity.getMcc();
wcdmaBean.psc = cellIdentity.getPsc();
basestation_info.append(wcdmaBean.toString() + "\n");
Log.d(TAG, wcdmaBean.toString());
}
}
//Log.d(TAG,stringBuffer.toString());
}
}
最后给 AndroidManifest 添加权限
最后来看一下最终的效果图 ：
如果是定位没有成功有可能是，手机GPS没有打开、在室内会很慢几乎获取不到（强烈建议室外获取）！