android studio 使用Mocklocation虚拟定位总结 |
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android studio 使用Mocklocation虚拟定位总结
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首先需要在 AndroidManifest.xml 文件中添加「获取模拟定位信息」权限。 然后需要打开android studio模拟器的开发者权限 step1：找到安卓的setting点开
step2：拉到最底部，点击System，再拉到最底部找到关于手机，手机版本连续点击7次，返回上一层就有一个开发者选择
step3：点击Developer options，往下拉，找到select mock location app，点击你需要模拟定位的app就行了。
具体app的代码，我直接贴出来了 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; } }欢迎留言交流 |
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