Utilities

import android.content.Context;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

public class Utilities {

    SharedPreferences sp;
    SharedPreferences.Editor editor;
    String value, category, location_id;
    String dateTime;

    public String getUrl(String phpFile){
        String url = "http://hosting.mdp.ac.id/plesir/api/" + phpFile;
        return url;
    }

    public void setCategory(Context context, String category){
        sp = PreferenceManager.getDefaultSharedPreferences(context);
        editor = sp.edit();
        editor.putString("category", category);
        editor.commit();
    }

    public String getCategory(Context context){
        sp = PreferenceManager.getDefaultSharedPreferences(context);
        value = null;
        category = sp.getString("category", value);
        return category;
    }

    public void setLocationId(Context context, String location_id){
        sp = PreferenceManager.getDefaultSharedPreferences(context);
        editor = sp.edit();
        editor.putString("location_id", location_id);
        editor.commit();
    }

    public String getLocationId(Context context){
        sp = PreferenceManager.getDefaultSharedPreferences(context);
        value = null;
        location_id = sp.getString("location_id", value);
        return location_id;
    }

}