AirModel.java

package com.airplayer.model;

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

/**
 * Created by ZiyiTsang on 15/7/17.
 */
public class AirModel {

    protected static SharedPreferences sSp;

    public static void initModels(final Context context) {
        sSp = PreferenceManager.getDefaultSharedPreferences(context);
        new Thread(new Runnable() {
            @Override
            public void run() {
                AirModelSingleton singleton = AirModelSingleton.getInstance(context);
                singleton.getArtistArrayList();
                singleton.getAlbumArrayList();
                singleton.getSongArrayList();
            }
        }).start();
    }
}