update

app/src/main/java/com/yutou/nas_music_player/containers/MusicContainer.java

@@ -17,10 +17,9 @@ import com.yutou.nas_music_player.tools.StringUtil;
 
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.HashMap;
+import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.Random;
 import java.util.Timer;
 import java.util.TimerTask;
@@ -384,10 +383,7 @@ public class MusicContainer {
                             }
                         }
                         updateLibsMap();
-                        if (initInterface != null) {
-                            initInterface.init();
-                            initInterface = null;
-                        }
+
                     }
                 }
 
@@ -416,6 +412,9 @@ public class MusicContainer {
                 albumMapList.put(musicData.getAlbum(),album);
                 artistMapList.put(musicData.getArtist(),artist);
             }
+            if(initInterface!=null)
+                initInterface.init();
+            initInterface=null;
         }
         public MusicData findMusic(String md5,List<MusicData> list) {
             for (MusicData data : list) {

app/src/main/java/com/yutou/nas_music_player/views/Fragments/MusicLibsFragment.java

@@ -2,6 +2,7 @@ package com.yutou.nas_music_player.views.Fragments;
 
 import android.content.Context;
 import android.os.Bundle;
+import android.util.ArrayMap;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -25,7 +26,7 @@ public class MusicLibsFragment extends Fragment {
     private Context context;
     private View view;
     private IndexFastScrollRecyclerView recyclerView;
-    private int model=1;
+    private int model=0;
     public MusicLibsFragment(){
 
     }
@@ -43,6 +44,8 @@ public class MusicLibsFragment extends Fragment {
     public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
         view=inflater.inflate(R.layout.fragment_music_libs,null);
         int id = FragmentPagerItem.getPosition(getArguments());
+        if(map==null)
+            map=new HashMap<>();
         if (!map.containsKey(id)) {
             map.put(id, this);
         }

app/src/main/java/com/yutou/nas_music_player/views/PlayLibsActivity.java

@@ -190,6 +190,8 @@ public class PlayLibsActivity extends AppCompatActivity {
         super.onDestroy();
         browserHelper.onStop();
         browserHelper = null;
+        MusicLibsFragment.map.clear();
+        MusicLibsFragment.map=null;
         finish();
     }