在android中获取当前位置一次

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

LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
LocationListener locationListener = new LocationListener() {
    @Override
    public void onLocationChanged(Location location) {
        // 获取到位置信息后的处理逻辑
        double latitude = location.getLatitude();
        double longitude = location.getLongitude();
        // ...
    }

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

    @Override
    public void onProviderEnabled(String provider) {}

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

// 请求位置更新
locationManager.requestSingleUpdate(LocationManager.GPS_PROVIDER, locationListener, null);

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

LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
LocationListener locationListener = new LocationListener() {
    @Override
    public void onLocationChanged(Location location) {
        // 获取到位置信息后的处理逻辑
        double latitude = location.getLatitude();
        double longitude = location.getLongitude();
        // ...
    }

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

    @Override
    public void onProviderEnabled(String provider) {}

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

// 请求位置更新
locationManager.requestSingleUpdate(LocationManager.NETWORK_PROVIDER, locationListener, null);