Configure Android LocationManager: Setup Guide

To set up the Android native location service LocationManager, you first need to add the following permission in the AndroidManifest.xml file:

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />

Next, obtain an instance of LocationManager in the code and configure the location parameters, for example:

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

Criteria criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_FINE);
criteria.setAltitudeRequired(false);
criteria.setBearingRequired(false);
criteria.setSpeedRequired(false);
criteria.setCostAllowed(true);

String provider = locationManager.getBestProvider(criteria, true);

You can then register a listener through LocationManager to receive location updates.

LocationListener locationListener = new LocationListener() {
    @Override
    public void onLocationChanged(Location location) {
        //处理位置更新
    }

    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {}

    @Override
    public void onProviderEnabled(String provider) {}

    @Override
    public void onProviderDisabled(String provider) {}
};

locationManager.requestLocationUpdates(provider, 0, 0, locationListener);

Don’t forget to stop the location service at the appropriate time.

locationManager.removeUpdates(locationListener);

The above are the basic steps to configure the native Android location service LocationManager. Depending on the actual requirements, further configuration of location parameters and optimization of location accuracy can be done.