android 如何写模拟定位程序

1、获取位置对象

LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);

2、获取位置提供者对象

LocationProvider provider = locationManager.getProvider(LocationManager.GPS_PROVIDER);

3、添加一个模拟位置提供者

locationManager.addTestProvider(

    provider.getName()

    , provider.requiresNetwork() // 请求网络

    , provider.requiresSatellite() // 请求卫星

    , provider.requiresCell() // 基站网络

    , provider.hasMonetaryCost() // 收费还是免费

    , provider.supportsAltitude() // 支持高度信息

    , provider.supportsSpeed() // 支持速度信息

    , provider.supportsBearing() // 支持方向信息

    , provider.getPowerRequirement() // 电源需求

, provider.getAccuracy() // 经度

);

4、模拟一个定的定位的位置

Location location = new Location(LocationManager.GPS_PROVIDER);

location.setAccuracy(0);
location.setSpeed(0);
location.setBearing(0);
location.setLatitude(31.23491);
location.setLongitude(121.474755);
location.setAccuracy(0);
location.setTime(System.currentTimeMillis());
location.setElapsedRealtimeNanos(SystemClock.elapsedRealtimeNanos());

5、开启模拟位置提供者

locationManager.setTestProviderEnabled(LocationManager.GPS_PROVIDER, true);
locationManager.setTestProviderStatus(LocationManager.GPS_PROVIDER,
        LocationProvider.AVAILABLE,
        null,
        System.currentTimeMillis()
);

设置模拟位置

locationManager.setTestProviderLocation(LocationManager.GPS_PROVIDER, location);

6、获取刚才模拟的位置

location = (Location) locationManager.getLastKnownLocation(locationManager.GPS_PROVIDER);

StringBuilder sb = new StringBuilder();

sb.append("位置信息：\n");
sb.append("经度：");
sb.append(String.valueOf(location.getLongitude()));
sb.append("\n纬度：");
sb.append(String.valueOf(location.getLatitude()));
sb.append("\n高度：");
sb.append(String.valueOf(location.getAltitude()));
sb.append("\n速度：");
sb.append(String.valueOf(location.getSpeed()));
sb.append("\n方向：");
sb.append(String.valueOf(location.getBearing()));
String info = sb.toString();
Toast.makeText(Main.this, info, Toast.LENGTH_LONG).show();