Geocoder 현재위치 받아오기

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GPSInfo

 

import android.annotation.TargetApi;
import android.app.Service;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.provider.Settings;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AlertDialog;
import android.util.Log;


public class GPSInfo extends Service implements LocationListener {

    private final Context mContext;
    // 현재 GPS 사용유무

    boolean isGPSEnabled = false;


    // 네트워크 사용유무

    boolean isNetworkEnabled = false;


    // GPS 상태값

    boolean isGetLocation = false;
    Location location;
    double lat; // 위도
    double lon; // 경도

    // 최소 GPS 정보 업데이트 거리 10미터
    private static final long MIN_DISTANCE_CHANGE_FOR_UPDATES = 10;

    // 최소 GPS 정보 업데이트 시간 밀리세컨(1분)
    private static final long MIN_TIME_BW_UPDATES = 1000 * 60 * 1;
    protected LocationManager locationManager;


    public GPSInfo(Context context) {
        this.mContext = context;
        getLocation();
    }


    @TargetApi(23)

    public Location getLocation() {
        if (Build.VERSION.SDK_INT >= 23 &&
                ContextCompat.checkSelfPermission(
                        mContext, android.Manifest.permission.ACCESS_FINE_LOCATION)
                        != PackageManager.PERMISSION_GRANTED &&
                ContextCompat.checkSelfPermission(
                        mContext, android.Manifest.permission.ACCESS_COARSE_LOCATION)
                        != PackageManager.PERMISSION_GRANTED) {

            return null;
        }


        try {

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

            // GPS 정보 가져오기
            isGPSEnabled = locationManager
                    .isProviderEnabled(LocationManager.GPS_PROVIDER);

            // 현재 네트워크 상태 값 알아오기
            isNetworkEnabled = locationManager
                    .isProviderEnabled(LocationManager.NETWORK_PROVIDER);

            if (!isGPSEnabled && !isNetworkEnabled) {

                // GPS 와 네트워크사용이 가능하지 않을때 소스 구현

            } else {

                this.isGetLocation = true;
                // 네트워크 정보로 부터 위치값 가져오기

                if (isNetworkEnabled) {
                    locationManager.requestLocationUpdates(
                            LocationManager.NETWORK_PROVIDER,
                            MIN_TIME_BW_UPDATES,
                            MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                    if (locationManager != null) {

                        location = locationManager
                                .getLastKnownLocation(LocationManager.NETWORK_PROVIDER);
                        if (location != null) {

                            // 위도 경도 저장
                            lat = location.getLatitude();
                            lon = location.getLongitude();
                            Log.v("알림", "위도 : " + lat + "경도 " + lon);
                        }
                    }
                }

                if (isGPSEnabled) {
                    if (location == null) {
                        locationManager.requestLocationUpdates(
                                LocationManager.GPS_PROVIDER,
                                MIN_TIME_BW_UPDATES,
                                MIN_DISTANCE_CHANGE_FOR_UPDATES, this);
                        if (locationManager != null) {
                            location = locationManager
                                    .getLastKnownLocation(LocationManager.GPS_PROVIDER);
                            if (location != null) {
                                lat = location.getLatitude();
                                lon = location.getLongitude();
                            }
                        }
                    }
                }
            }


        } catch (Exception e) {
            e.printStackTrace();
        }

        return location;
    }


    //gps종료

    public void stopUsingGPS() {

        if (locationManager != null) {
            locationManager.removeUpdates(GPSInfo.this);
        }
    }


    //위도값 가져오기

    public double getLatitude() {

        if (location != null) {
            lat = location.getLatitude();
        }
        return lat;
    }


    //경도값 가져오기

    public double getLongitude() {

        if (location != null) {
            lon = location.getLongitude();
        }
        return lon;
    }


    //gps가 켜져있는지 확인

    public boolean isGetLocation() {
        return this.isGetLocation;
    }


    //gps설정 정보를 가져올 수 없을 때

    public void showSettingsAlert() {
        makeDialog();
    }


    @Override

    public IBinder onBind(Intent arg0) {

        return null;

    }


    public void onLocationChanged(Location location) {

        // TODO Auto-generated method stub


    }


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

        // TODO Auto-generated method stub


    }


    public void onProviderEnabled(String provider) {

        // TODO Auto-generated method stub


    }


    public void onProviderDisabled(String provider) {

        // TODO Auto-generated method stub


    }


    private void makeDialog() {
        AlertDialog.Builder alt_bld = new AlertDialog.Builder(mContext);
        alt_bld.setMessage("GPS 사용이 필요합니다. \n설정창으로 가시겠습니까?").setCancelable(
                false).setPositiveButton("네",
                new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        // 네 클릭
                        Intent intent = new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS);
                        mContext.startActivity(intent);

                    }
                }).setNegativeButton("아니오",

                new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int id) {
                        // 아니오 클릭. dialog 닫기.
                        dialog.cancel();
                    }
                });

        AlertDialog alert = alt_bld.create();
        // 대화창 클릭시 뒷 배경 어두워지는 것 막기
        //alert.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
        // 대화창 제목 설정
        alert.setTitle("GPS 사용 허가");

        // 대화창 배경 색 설정
        alert.getWindow().setBackgroundDrawable(new ColorDrawable(Color.argb(255, 62, 79, 92)));
        alert.show();

    }


}

 

 

프레그 먼트에서 사용

   @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        // Inflate the layout for this fragment
        my_view = inflater.inflate(R.layout.fragment_rest_my_location, container, false);

        //현재 위치 받아오기
        gps = new GPSInfo(getContext());
        get_current_my_location();

        return my_view;
    }

// 현재 위치 받아오기
    public void get_current_my_location(){

        gps = new GPSInfo(getContext());
        // GPS 사용유무 가져오기
        if (gps.isGetLocation()) {
            Log.d("66666","22222");
            //GPSInfo를 통해 알아낸 위도값과 경도값
            double latitude = gps.getLatitude();
            double longitude = gps.getLongitude();

            my_lat = latitude;
            my_lng = longitude;

            Log.d("66666","랏"+my_lat);
            Log.d("66666","랭"+my_lng);

            //Geocoder  ( 주소 변환 )
            Geocoder gCoder = new Geocoder(getContext(), Locale.getDefault());
            List<Address> addr = null;

            try{
                addr = gCoder.getFromLocation(latitude,longitude,1);
                Address a = addr.get(0);

                for (int i=0;i <= a.getMaxAddressLineIndex();i++) {
                    //여기서 변환된 주소 확인할  수 있음
                    Log.v("알림", "AddressLine(" + i + ")" + a.getAddressLine(i) + "\n");
                    my_location_address = a.getAddressLine(i);
                }

            } catch (IOException e){
                e.printStackTrace();
            }

            if (addr != null) {
                if (addr.size()==0) {
                    Log.d("666666","주소 정보 없음");
                }
            }

        } else {
            // GPS 를 사용할수 없으므로
            gps.showSettingsAlert();
            callPermission();
        }

    }
    // 권한 요청
    private void callPermission() {

        // Check the SDK version and whether the permission is already granted or not.
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
                && ContextCompat.checkSelfPermission(getContext(), android.Manifest.permission.ACCESS_FINE_LOCATION)
                != PackageManager.PERMISSION_GRANTED) {
            requestPermissions(
                    new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
                    PERMISSIONS_ACCESS_FINE_LOCATION);

        } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
                && ContextCompat.checkSelfPermission(getContext(), android.Manifest.permission.ACCESS_COARSE_LOCATION)
                != PackageManager.PERMISSION_GRANTED){

            requestPermissions(
                    new String[]{android.Manifest.permission.ACCESS_COARSE_LOCATION},
                    PERMISSIONS_ACCESS_COARSE_LOCATION);
        } else {
        }
    }
    @Override
    public void onRequestPermissionsResult(int requestCode, String[] permissions,
                                           int[] grantResults) {
        if (requestCode == PERMISSIONS_ACCESS_FINE_LOCATION
                && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
            isAccessFineLocation = true;
        } else if (requestCode == PERMISSIONS_ACCESS_COARSE_LOCATION
                && grantResults[0] == PackageManager.PERMISSION_GRANTED){
            isAccessCoarseLocation = true;
        }
        if (isAccessFineLocation && isAccessCoarseLocation) {
        }
    }

 

 

 

참고 및 출처  : http://dailyddubby.blogspot.com/2018/04/104-geocoder.html