diff --git a/app/src/main/java/org/ntlab/amaryllis/client/Amaryllis.java b/app/src/main/java/org/ntlab/amaryllis/client/Amaryllis.java
index 92081c7..bebc9ad 100644
--- a/app/src/main/java/org/ntlab/amaryllis/client/Amaryllis.java
+++ b/app/src/main/java/org/ntlab/amaryllis/client/Amaryllis.java
@@ -1,9 +1,16 @@
 package org.ntlab.amaryllis.client;
 
 import android.app.Application;
+import android.content.Intent;
 import android.content.SharedPreferences;
 import android.location.Location;
 
+import org.ntlab.amaryllis.client.entities.AmaryllisBackgroundService;
+import org.ntlab.amaryllis.client.entities.PlayListListener;
+import org.ntlab.amaryllis.client.voiceservice.VoiceMemo;
+
+import java.util.ArrayList;
+
 public class Amaryllis extends Application {
     private String token = null;
     private String uid = null;
@@ -11,7 +18,18 @@
     private String name = null;
     private String new_introduction = null;
     private Location location;
-    
+    private ArrayList<PlayListListener> playListListeners;
+    private int index=0;
+    AmaryllisBackgroundService amaryllisbackgroundservice;
+    private ArrayList<VoiceMemo> playList;
+
+//    public Amaryllis(){
+//        super();
+//        Intent intent=new Intent(this,amaryllisbackgroundservice.getClass());
+//        startService(intent);
+//        amaryllisbackgroundservice=(AmaryllisBackgroundService)getApplicationContext();
+//       for(PlayListListener pl: playListListeners) amaryllisbackgroundservice.subscribe(pl);
+//    }
     public void setUid(String uid) {
         SharedPreferences prefData = getSharedPreferences("pref_data", MODE_PRIVATE);
         SharedPreferences.Editor editor = prefData.edit();
@@ -95,8 +113,12 @@
         return location;
     }
 
-    public void getBackgroundService(){
 
+    public AmaryllisBackgroundService getBackgroundService() {
+        return amaryllisbackgroundservice;
+    }
+
+    public void getPlayList(){
     }
 
 }