android studio 使用Mocklocation虚拟定位

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/ 
 
 <uses-permission android:name="android.permission.INTERNET"/ 
 <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/ 
 <uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"
  tools:ignore="MockLocation"/ 
 <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/ 
 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/ 
 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAG"/ 

import android.location.Criteria;
import android.location.LocationProvider;
import android.os.Build;
import android.os.Bundle;
import android.os.SystemClock;
import android.provider.Settings;
import android.widget.TextView;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.app.Activity;
import android.content.Context;
import android.view.View;
import android.widget.Button;
import java.util.Date;
public class MainActivity extends Activity {
private TextView tv;//用于显示信息的TextView
private LocationManager mLocationManager;//位置管理器
private Button btn;//点击按钮访问
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
boolean hasAddTestProvider = false;
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
boolean canMockPosition = (Settings.Secure.getInt(getContentResolver(), Settings.Secure.ALLOW_MOCK_LOCATION, 0) != 0 || Build.VERSION.SDK_INT   22);
if (canMockPosition && hasAddTestProvider == false)
try {
String providerStr = LocationManager.GPS_PROVIDER;
LocationProvider provider = locationManager.getProvider(providerStr);
if (provider != null) {
locationManager.addTestProvider(
provider.getName()
, provider.requiresNetwork()
, provider.requiresSatellite()
, provider.requiresCell()
, provider.hasMonetaryCost()
, provider.supportsAltitude()
, provider.supportsSpeed()
, provider.supportsBearing()
, provider.getPowerRequirement()
, provider.getAccuracy());
} else {
locationManager.addTestProvider(
providerStr
, true, true, false, false, true, true, true
, Criteria.POWER_HIGH, Criteria.ACCURACY_FINE);
}
locationManager.setTestProviderEnabled(providerStr, true);
locationManager.setTestProviderStatus(providerStr, LocationProvider.AVAILABLE, null, System.currentTimeMillis());
// 模拟位置可用
hasAddTestProvider = true;
canMockPosition = true;
} catch (SecurityException e) {
canMockPosition = false;
}
if (hasAddTestProvider == true) {
String providerStr = LocationManager.GPS_PROVIDER;
Location mockLocation = new Location(providerStr);
mockLocation.setLatitude(22); // 维度（度）
mockLocation.setLongitude(113); // 经度（度）
mockLocation.setAltitude(30); // 高程（米）
mockLocation.setBearing(180); // 方向（度）
mockLocation.setSpeed(10); //速度（米/秒）
mockLocation.setAccuracy(0.1f); // 精度（米）
mockLocation.setTime(10); // 本地时间
if (Build.VERSION.SDK_INT  = Build.VERSION_CODES.JELLY_BEAN_MR1) {
mockLocation.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());
}
locationManager.setTestProviderLocation(providerStr, mockLocation);
}
else {
System.out.println("hasAddTestProvider" + hasAddTestProvider);
}
LocationManager locMgr = (LocationManager)
getSystemService(LOCATION_SERVICE);
LocationListener lis = new LocationListener() {
public void onLocationChanged(Location location) {
//You will get the mock location
}
@Override
public void onStatusChanged(String s, int i, Bundle bundle) {
}
@Override
public void onProviderEnabled(String s) {
}
@Override
public void onProviderDisabled(String s) {
}
};
//获取到位置管理器实例
mLocationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
//获取到GPS_PROVIDER
final Location location = mLocationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER);
//侦听位置发生变化，2000毫秒更新一次，位置超过8米也更新一次
mLocationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 2000, 8, new LocationListener() {
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
// TODO Auto-generated method stub
}
@Override
public void onProviderEnabled(String provider) {
// 当GPS Location Provider可用时，更新位置
updata(mLocationManager.getLastKnownLocation(provider));
}
@Override
public void onProviderDisabled(String provider) {
// TODO Auto-generated method stub
}
@Override
public void onLocationChanged(Location location) {
// 当GPS定位信息发生改变时，更新位置
String temp = updata(location);
//postinfotoweb(temp);
}
});
//创建发送http请求的按钮
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn = findViewById(R.id.main_btn);//绑定ID
btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {//监听按钮
new Thread(new Runnable() {//创建子线程
@Override
public void run() {
//getwebinfo();//把路径选到MainActivity中
String temp = updata(location);
System.out.println("location" + temp);
}
}).start();//启动子线程
}
});
//更新位置信息显示到TextView
String temp = updata(location);
//postinfotoweb(temp);
}
private String updata(Location location){
if(location != null){
StringBuilder sb = new StringBuilder();
sb.append("实时的位置信息:n");
sb.append("经度:");
sb.append(location.getLongitude());
sb.append("n纬度:");
sb.append(location.getLatitude());
sb.append("n高度:");
sb.append(location.getAltitude());
sb.append("n速度：");
sb.append(location.getSpeed());
sb.append("n方向：");
sb.append(location.getBearing());
sb.append("n当地时间：");
sb.append(location.getTime());
return sb.toString();
}
return null;
}
}