阅读量:0
要配置Android原生定位服务LocationManager,首先需要在AndroidManifest.xml文件中添加以下权限:
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" /> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
接着在代码中获取LocationManager实例并配置定位参数,例如:
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);
然后可以通过LocationManager注册监听器来获取位置更新:
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);
最后不要忘记在适当时候停止定位服务:
locationManager.removeUpdates(locationListener);
以上就是配置Android原生定位服务LocationManager的基本步骤。根据实际需求,可以进一步配置定位参数和优化定位精度。