현재 Location 정보 얻기
필요한 permission
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
MainActivity.java
package com.rosa.test.location;
import android.app.Activity;
import android.content.Context;
import android.location.Criteria;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.widget.Toast;
public class MainActivity extends Activity {
private LocationManager locationMgr;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
locationMgr = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
//Criteria 클래스를 이용하여 요구조건을 명시하여, 가장 적합한 기술을 결정
Criteria criteria = new Criteria();
criteria.setAccuracy(Criteria.ACCURACY_COARSE);
criteria.setPowerRequirement(Criteria.POWER_LOW);
criteria.setAltitudeRequired(false);
criteria.setBearingRequired(false);
criteria.setSpeedRequired(false);
criteria.setCostAllowed(true);
//true=현재 이용가능한 공급자 제한 (return String)
//false (return List<String>)
String bestProvider = locationMgr.getBestProvider(criteria, true);
//현재 위치
Location location = locationMgr.getLastKnownLocation(bestProvider);
if(location != null){
Toast.makeText(this, "위도:"+location.getLatitude()+"\n"+"경도:"+location.getLongitude(), 3000).show();
}
}
}
결과화면
