AppSettingsManager.java

package de.fau.cs.mad.fly.settings;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Preferences;

/**
 * Manage all the app level settings in a HashMap, like default user and so on.
 * 
 * @author Qufang Fan
 */
public class AppSettingsManager {
    
    private String appPrefName = "flySettings";
    
    private AppSettingsManager() {
        
    }
    
    public static AppSettingsManager Instance = new AppSettingsManager();
    public static String CHOSEN_USER = "chosenUser";
    public static String DATABASE_VERSION = "dbVersion";
    
    private Preferences appPrefs = Gdx.app.getPreferences(appPrefName);
    
    public String getStringSetting(String settingName, String defaultValue) {
        String value;
        if (!appPrefs.contains(settingName)) {
            appPrefs.putString(settingName, defaultValue);
            appPrefs.flush();
        }
        
        value = appPrefs.getString(settingName);
        return value;
    }
    
    public void setStringSetting(String settingName, String newValue) {
        // if (!appPrefs.contains(settingName))
        {
            appPrefs.putString(settingName, newValue);
            appPrefs.flush();
        }
        
    }
    
    public int getIntegerSetting(String settingName, int defaultValue) {
        int value;
        if (!appPrefs.contains(settingName)) {
            appPrefs.putInteger(settingName, defaultValue);
            appPrefs.flush();
        }
        
        value = appPrefs.getInteger(settingName);
        return value;
    }
    
    public void setIntegerSetting(String settingName, int newValue) {
        // if (!appPrefs.contains(settingName))
        {
            appPrefs.putInteger(settingName, newValue);
            appPrefs.flush();
        }
        
    }
    
}