A面添加数据显示

app/src/main/AndroidManifest.xml

@@ -26,10 +26,10 @@
             android:name=".ui.activity.PlayActivity"
             android:exported="false" />
         <activity
-            android:name=".ui.activity.A_HomeActivity"
+            android:name=".ui.activity.HomeActivity"
             android:exported="false" />
         <activity
-            android:name=".ui.activity.HomeActivity"
+            android:name=".ui.activity.A_HomeActivity"
             android:exported="true" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/assets/resources.json

@@ -0,0 +1,84 @@
+{
+  "categories": [
+    {
+      "name": "Sound of instrument",
+      "audios": [
+        {
+          "name": "Big Ben",
+          "file": "Sound of instrument data/Big Ben.mp3",
+          "image": "Sound of instrument/Big Ben.jpg"
+        },
+        {
+          "name": "Guitar sound",
+          "file": "Sound of instrument data/Guitar sound.mp3",
+          "image": "Sound of instrument/Guitar sound.jpg"
+        },
+        {
+          "name": "Piano",
+          "file": "Sound of instrument data/Piano.mp3",
+          "image": "Sound of instrument/Piano.png"
+        },
+        {
+          "name": "Mixing cup",
+          "file": "Sound of instrument data/The sound of mixing cup.mp3",
+          "image": "Sound of instrument/The sound of mixing cup.png"
+        }
+      ]
+    },
+    {
+      "name": "White noise",
+      "audios": [
+        {
+          "name": "High -speed car",
+          "file": "White noise data/High -speed car.mp3",
+          "image": "White noise/High -speed car.png"
+        },
+        {
+          "name": "High -voltage wire",
+          "file": "White noise data/High -voltage wire.mp3",
+          "image": "White noise/High -voltage wire.jpg"
+        },
+        {
+          "name": "Mechanical failure",
+          "file": "White noise data/Mechanical failure.mp3",
+          "image": "White noise/Mechanical failure.png"
+        },
+        {
+          "name": "Rhythm",
+          "file": "White noise data/Rhythm.mp3",
+          "image": "White noise/Rhythm.jpg"
+        }
+      ]
+    },
+    {
+      "name": "Voice of Nature",
+      "audios": [
+        {
+          "name": "Flowing water",
+          "file": "Voice of Nature data/Flowing water.mp3",
+          "image": "Voice of Nature/Flowing water.jpg"
+        },
+        {
+          "name": "High -speed stream",
+          "file": "Voice of Nature data/High -speed stream.mp3",
+          "image": "Voice of Nature/High -speed stream.jpg"
+        },
+        {
+          "name": "Hundred Birds Calling",
+          "file": "Voice of Nature data/Hundred Birds Calling.mp3",
+          "image": "Voice of Nature/Hundred Birds Calling.png"
+        },
+        {
+          "name": "Rain falls in the leaves",
+          "file": "Voice of Nature data/Rain falls in the leaves.mp3",
+          "image": "Voice of Nature/Rain falls in the leaves.png"
+        },
+        {
+          "name": "Wind blow",
+          "file": "Voice of Nature data/Wind blow.mp3",
+          "image": "Voice of Nature/Wind blow.jpg"
+        }
+      ]
+    }
+  ]
+}

app/src/main/java/com/hi/music/player/adapter/A_InstrumentAdapter.java

@@ -0,0 +1,77 @@
+package com.hi.music.player.adapter;
+
+import android.content.Context;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.DiffUtil;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide; // 确保你添加了 Glide 依赖
+import com.hi.music.player.R;
+import com.hi.music.player.helper.AudioItemDiffCallback;
+import com.hi.music.player.javabean.A_data.AudioItem;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class A_InstrumentAdapter extends RecyclerView.Adapter<A_InstrumentAdapter.ViewHolder> {
+
+    private Context context;
+    private List<AudioItem> audioItems = new ArrayList<>();
+
+    // 构造函数
+    public A_InstrumentAdapter(Context context) {
+        this.context = context;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(context).inflate(R.layout.item_a_home_1, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        AudioItem audioItem = audioItems.get(position);
+
+        Log.d("------","--------"+audioItem.getImage());
+
+
+        // 加载图片，确保不使用 file:// 前缀，并将路径传递给 Glide
+        Glide.with(context)
+                .load("file:///android_asset/" + audioItem.getImage()) // 正确的路径
+                .into(holder.imageView);
+
+        // 设置其他数据（如音频名称、描述等）如果有的话
+    }
+
+    @Override
+    public int getItemCount() {
+        return audioItems.size(); // 返回实际的项目数量
+    }
+
+    public void updateData(List<AudioItem> newAudioItems) {
+        DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new AudioItemDiffCallback(this.audioItems, newAudioItems));
+
+        this.audioItems.clear();
+        this.audioItems.addAll(newAudioItems);
+        diffResult.dispatchUpdatesTo(this); // 只更新发生变化的部分
+    }
+
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView imageView;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            imageView = itemView.findViewById(R.id.background_image);
+        }
+    }
+}

app/src/main/java/com/hi/music/player/adapter/A_NatureAdapter.java

@@ -0,0 +1,75 @@
+package com.hi.music.player.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.DiffUtil;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.hi.music.player.R;
+import com.hi.music.player.helper.AudioItemDiffCallback;
+import com.hi.music.player.javabean.A_data.AudioItem;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class A_NatureAdapter extends RecyclerView.Adapter<A_NatureAdapter.ViewHolder> {
+
+    private Context context;
+    private List<AudioItem> audioItems = new ArrayList<>();
+
+    public A_NatureAdapter(Context context) {
+        this.context = context;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        return new ViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_a_home_3, parent, false));
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+
+        AudioItem audioItem = audioItems.get(position);
+
+        Glide.with(context)
+                .load("file:///android_asset/" + audioItem.getImage())
+                .into(holder.imageView);
+
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return audioItems.size();
+    }
+
+    public void updateData(List<AudioItem> newAudioItems) {
+        DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new AudioItemDiffCallback(this.audioItems, newAudioItems));
+
+        this.audioItems.clear();
+        this.audioItems.addAll(newAudioItems);
+        diffResult.dispatchUpdatesTo(this); // 只更新发生变化的部分
+    }
+
+
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView imageView;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            imageView = itemView.findViewById(R.id.cover);
+
+        }
+    }
+
+}

app/src/main/java/com/hi/music/player/adapter/A_WhiteAdapter.java

@@ -0,0 +1,82 @@
+package com.hi.music.player.adapter;
+
+import android.content.Context;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.DiffUtil;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.bumptech.glide.Glide;
+import com.hi.music.player.R;
+import com.hi.music.player.helper.AudioItemDiffCallback;
+import com.hi.music.player.javabean.A_data.AudioItem;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class A_WhiteAdapter extends RecyclerView.Adapter<A_WhiteAdapter.ViewHolder> {
+
+    private Context context;
+    private List<AudioItem> audioItems = new ArrayList<>();
+
+    public A_WhiteAdapter(Context context) {
+        this.context = context;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        return new ViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_a_home_2, parent, false));
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+
+        AudioItem audioItem = audioItems.get(position);
+
+        Log.d("------","--------"+audioItem.getImage());
+
+
+        // 加载图片，确保不使用 file:// 前缀，并将路径传递给 Glide
+        Glide.with(context)
+                .load("file:///android_asset/" + audioItem.getImage()) // 正确的路径
+                .into(holder.imageView);
+
+        // 设置其他数据（如音频名称、描述等）如果有的话
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return audioItems.size();
+    }
+
+    public void updateData(List<AudioItem> newAudioItems) {
+        DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new AudioItemDiffCallback(this.audioItems, newAudioItems));
+
+        this.audioItems.clear();
+        this.audioItems.addAll(newAudioItems);
+        diffResult.dispatchUpdatesTo(this); // 只更新发生变化的部分
+    }
+
+
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+
+        private ImageView imageView;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+
+            imageView = itemView.findViewById(R.id.image);
+
+        }
+
+    }
+
+}

app/src/main/java/com/hi/music/player/helper/AudioItemDiffCallback.java

@@ -0,0 +1,40 @@
+package com.hi.music.player.helper;
+
+import androidx.recyclerview.widget.DiffUtil;
+
+import com.hi.music.player.javabean.A_data.AudioItem;
+
+import java.util.List;
+import java.util.Objects;
+
+public class AudioItemDiffCallback extends DiffUtil.Callback {
+
+    private final List<AudioItem> oldList;
+    private final List<AudioItem> newList;
+
+    public AudioItemDiffCallback(List<AudioItem> oldList, List<AudioItem> newList) {
+        this.oldList = oldList;
+        this.newList = newList;
+    }
+
+    @Override
+    public int getOldListSize() {
+        return oldList.size();
+    }
+
+    @Override
+    public int getNewListSize() {
+        return newList.size();
+    }
+
+    @Override
+    public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
+        return Objects.equals(oldList.get(oldItemPosition).getImage(), newList.get(newItemPosition).getImage());
+    }
+
+    @Override
+    public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
+        return oldList.get(oldItemPosition).equals(newList.get(newItemPosition));
+    }
+}
+

app/src/main/java/com/hi/music/player/helper/JsonUtils.java

@@ -0,0 +1,69 @@
+package com.hi.music.player.helper;
+
+import android.content.Context;
+
+import com.hi.music.player.javabean.A_data.AudioItem;
+import com.hi.music.player.javabean.A_data.Category;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+import java.util.List;
+
+public class JsonUtils {
+
+    // 读取 assets 中的 JSON 文件
+    public static String readJsonFromAssets(Context context, String fileName) {
+        StringBuilder jsonString = new StringBuilder();
+        try {
+            InputStream inputStream = context.getAssets().open(fileName);
+            BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
+            String line;
+            while ((line = reader.readLine()) != null) {
+                jsonString.append(line);
+            }
+            reader.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return jsonString.toString();
+    }
+
+    // 解析 JSON 字符串并返回 Category 列表
+    public static List<Category> parseJson(String jsonString) {
+        List<Category> categories = new ArrayList<>();
+        try {
+            JSONObject jsonObject = new JSONObject(jsonString);
+            JSONArray jsonCategories = jsonObject.getJSONArray("categories");
+
+            for (int i = 0; i < jsonCategories.length(); i++) {
+                JSONObject categoryObject = jsonCategories.getJSONObject(i);
+                String categoryName = categoryObject.getString("name");
+                List<AudioItem> audios = new ArrayList<>();
+
+                JSONArray jsonAudios = categoryObject.getJSONArray("audios");
+                for (int j = 0; j < jsonAudios.length(); j++) {
+                    JSONObject audioObject = jsonAudios.getJSONObject(j);
+                    AudioItem audioItem = new AudioItem(
+                            audioObject.getString("name"),
+                            audioObject.getString("file"),
+                            audioObject.getString("image")
+                    );
+                    audios.add(audioItem);
+                }
+
+                categories.add(new Category(categoryName, audios));
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return categories;
+    }
+}
+
+

app/src/main/java/com/hi/music/player/javabean/A_data/AudioItem.java

@@ -0,0 +1,37 @@
+package com.hi.music.player.javabean.A_data;
+
+public class AudioItem {
+    private String name;
+    private String file;
+    private String image;
+
+    public AudioItem(String name, String file, String image) {
+        this.name = name;
+        this.file = file;
+        this.image = image;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getFile() {
+        return file;
+    }
+
+    public void setFile(String file) {
+        this.file = file;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image;
+    }
+}

app/src/main/java/com/hi/music/player/javabean/A_data/Category.java

@@ -0,0 +1,30 @@
+package com.hi.music.player.javabean.A_data;
+
+import java.util.List;
+
+public class Category {
+
+    private String name;
+    private List<AudioItem> audios;
+
+    public Category(String name, List<AudioItem> audios) {
+        this.name = name;
+        this.audios = audios;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<AudioItem> getAudios() {
+        return audios;
+    }
+
+    public void setAudios(List<AudioItem> audios) {
+        this.audios = audios;
+    }
+}

app/src/main/java/com/hi/music/player/media3/MyMediaControllerManager.java

@@ -3,6 +3,7 @@ package com.hi.music.player.media3;
 import android.content.ComponentName;
 
 import androidx.media3.common.MediaItem;
+import androidx.media3.common.MediaMetadata;
 import androidx.media3.session.MediaController;
 import androidx.media3.session.SessionToken;
 
@@ -10,29 +11,30 @@ import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.MoreExecutors;
 import com.hi.music.player.MusicApplication;
 import com.hi.music.player.helper.CommonUtils;
+import com.hi.music.player.javabean.response.ResponsePlay;
 import com.hi.music.player.network.RetrofitManager;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 
-public class MyMediaController {
+public class MyMediaControllerManager {
 
-    private static volatile MyMediaController MyMediaControllerInstance;
+    private static volatile MyMediaControllerManager myMediaControllerManagerInstance;
 
     private MediaController mediaController;
-    public static MyMediaController getInstance() {
-        if (MyMediaControllerInstance == null) {
+    public static MyMediaControllerManager getInstance() {
+        if (myMediaControllerManagerInstance == null) {
             synchronized (RetrofitManager.class) {
-                if (MyMediaControllerInstance == null) {
-                    MyMediaControllerInstance = new MyMediaController();
+                if (myMediaControllerManagerInstance == null) {
+                    myMediaControllerManagerInstance = new MyMediaControllerManager();
                 }
             }
         }
-        return MyMediaControllerInstance;
+        return myMediaControllerManagerInstance;
     }
 
-    private void init(){
+    public void init(){
         SessionToken sessionToken =
                 new SessionToken(MusicApplication.myApplication, new ComponentName(MusicApplication.myApplication, PlaybackService.class));
         ListenableFuture<MediaController> controllerFuture =
@@ -50,7 +52,28 @@ public class MyMediaController {
         }, MoreExecutors.directExecutor());
 
 
+
+    }
+
+    public void addMusicPlay(ResponsePlay responsePlay){
         List<MediaItem> mediaItems = new ArrayList<>();
+        MediaItem.Builder builder = new MediaItem.Builder();
+        builder.setUri(responsePlay.getVideoId());
+        MediaMetadata.Builder MediaMetadata_builder = new MediaMetadata.Builder();
+//        MediaMetadata_builder.setMediaType();
+//        MediaMetadata_builder.setAlbumTitle();
+//        MediaMetadata_builder.setArtist();
+//        MediaMetadata_builder.setDurationMs();
+//        MediaMetadata_builder.setTitle();
+//        MediaMetadata_builder.setRecordingYear();
+        builder.setMediaMetadata(MediaMetadata_builder.build());
+
+        mediaItems.add(builder.build());
         mediaController.addMediaItems(mediaItems);
+        mediaController.prepare();
+    }
+
+    public void play(){
+        mediaController.play();
     }
 }

app/src/main/java/com/hi/music/player/ui/activity/A_HomeActivity.java

@@ -2,6 +2,7 @@ package com.hi.music.player.ui.activity;
 
 import android.os.Bundle;
 import android.view.LayoutInflater;
+import android.view.View;
 
 import com.google.android.material.tabs.TabLayout;
 import com.google.android.material.tabs.TabLayoutMediator;
@@ -41,6 +42,11 @@ public class A_HomeActivity extends BaseActivity<ActivityAhomeBinding> {
 
     }
 
+    @Override
+    protected void onInitClick() {
+
+    }
+
     @Override
     public boolean isFullScreen() {
         return true;
@@ -95,5 +101,9 @@ public class A_HomeActivity extends BaseActivity<ActivityAhomeBinding> {
         tabBinding.homeIcon.setImageResource(isSelected ? selectedIcons[position] : defaultIcons[position]);
     }
 
-    }
+    @Override
+    public void onClick(View v) {
+
+    }
+}
 

app/src/main/java/com/hi/music/player/ui/activity/A_PlayActivity.java

@@ -1,5 +1,7 @@
 package com.hi.music.player.ui.activity;
 
+import android.view.View;
+
 import com.hi.music.player.databinding.ActivityAplayBinding;
 
 public class A_PlayActivity extends BaseActivity<ActivityAplayBinding> {
@@ -15,6 +17,11 @@ public class A_PlayActivity extends BaseActivity<ActivityAplayBinding> {
 
     }
 
+    @Override
+    protected void onInitClick() {
+
+    }
+
     @Override
     public boolean isFullScreen() {
         return true;
@@ -24,4 +31,9 @@ public class A_PlayActivity extends BaseActivity<ActivityAplayBinding> {
     public boolean statusBarLight() {
         return false;
     }
+
+    @Override
+    public void onClick(View v) {
+
+    }
 }

app/src/main/java/com/hi/music/player/ui/activity/A_SettingActivity.java

@@ -1,5 +1,7 @@
 package com.hi.music.player.ui.activity;
 
+import android.view.View;
+
 import com.hi.music.player.databinding.ActivityAsettingBinding;
 
 public class A_SettingActivity extends BaseActivity<ActivityAsettingBinding> {
@@ -15,6 +17,11 @@ public class A_SettingActivity extends BaseActivity<ActivityAsettingBinding> {
 
     }
 
+    @Override
+    protected void onInitClick() {
+
+    }
+
     @Override
     public boolean isFullScreen() {
         return true;
@@ -24,4 +31,9 @@ public class A_SettingActivity extends BaseActivity<ActivityAsettingBinding> {
     public boolean statusBarLight() {
         return false;
     }
+
+    @Override
+    public void onClick(View v) {
+
+    }
 }

app/src/main/java/com/hi/music/player/ui/activity/A_SplashActivity.java

@@ -2,6 +2,7 @@ package com.hi.music.player.ui.activity;
 
 import android.content.Intent;
 import android.os.CountDownTimer;
+import android.view.View;
 
 import com.hi.music.player.databinding.ActivityAsplashBinding;
 
@@ -23,6 +24,11 @@ public class A_SplashActivity extends BaseActivity<ActivityAsplashBinding> {
 
     }
 
+    @Override
+    protected void onInitClick() {
+
+    }
+
     @Override
     public boolean isFullScreen() {
         return true;
@@ -58,4 +64,9 @@ public class A_SplashActivity extends BaseActivity<ActivityAsplashBinding> {
         countDownTimer.start();
 
     }
+
+    @Override
+    public void onClick(View v) {
+
+    }
 }

app/src/main/java/com/hi/music/player/ui/activity/BaseActivity.java

@@ -14,7 +14,7 @@ import androidx.viewbinding.ViewBinding;
 
 import com.hi.music.player.helper.ViewModelScope;
 
-public abstract class BaseActivity<T extends ViewBinding> extends AppCompatActivity {
+public abstract class BaseActivity<T extends ViewBinding> extends AppCompatActivity implements View.OnClickListener{
 
     private final ViewModelScope mViewModelScope = new ViewModelScope();
 
@@ -38,11 +38,14 @@ public abstract class BaseActivity<T extends ViewBinding> extends AppCompatActiv
             initFullScreen();
         }
         onCreateInit();
+        onInitClick();
     }
     protected abstract T  getViewBinding();
 
     protected abstract void   onCreateInit();
 
+    protected abstract void   onInitClick();
+
     public abstract boolean isFullScreen();
 
     public abstract boolean statusBarLight();

app/src/main/java/com/hi/music/player/ui/activity/HomeActivity.java

@@ -37,6 +37,11 @@ public class HomeActivity extends BaseActivity<ActivityHomeBinding> {
         initView();  // 可以在这里初始化视图
     }
 
+    @Override
+    protected void onInitClick() {
+
+    }
+
     @Override
     public boolean isFullScreen() {
         return true;
@@ -97,7 +102,9 @@ public class HomeActivity extends BaseActivity<ActivityHomeBinding> {
     }
 
 
+    @Override
+    public void onClick(View v) {
 
-
+    }
 }
 

app/src/main/java/com/hi/music/player/ui/activity/MainActivity.java

@@ -36,6 +36,11 @@ public class MainActivity extends BaseActivity<ActivityMainBinding> {
 
     }
 
+    @Override
+    protected void onInitClick() {
+
+    }
+
     @Override
     public boolean isFullScreen() {
         return false;
@@ -45,4 +50,9 @@ public class MainActivity extends BaseActivity<ActivityMainBinding> {
     public boolean statusBarLight() {
         return false;
     }
+
+    @Override
+    public void onClick(View v) {
+
+    }
 }

app/src/main/java/com/hi/music/player/ui/activity/PlayActivity.java

@@ -1,14 +1,12 @@
 package com.hi.music.player.ui.activity;
 
-import android.content.ComponentName;
 import android.content.Intent;
 import android.graphics.drawable.Drawable;
+import android.view.View;
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.lifecycle.Observer;
-import androidx.media3.session.MediaController;
-import androidx.media3.session.SessionToken;
 
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.load.DataSource;
@@ -17,8 +15,6 @@ import com.bumptech.glide.load.resource.bitmap.RoundedCorners;
 import com.bumptech.glide.request.RequestListener;
 import com.bumptech.glide.request.RequestOptions;
 import com.bumptech.glide.request.target.Target;
-import com.google.common.util.concurrent.ListenableFuture;
-import com.google.common.util.concurrent.MoreExecutors;
 import com.hi.music.player.MusicApplication;
 import com.hi.music.player.R;
 import com.hi.music.player.databinding.ActivityPlayBinding;
@@ -26,17 +22,17 @@ import com.hi.music.player.helper.CommonUtils;
 import com.hi.music.player.helper.MyValue;
 import com.hi.music.player.javabean.response.ResponsePlay;
 import com.hi.music.player.javabean.response.child.ResponseSingle;
-import com.hi.music.player.media3.PlaybackService;
+import com.hi.music.player.media3.MyMediaControllerManager;
 import com.hi.music.player.ui.activity.viewmodel.VMPlay;
 
 import java.util.List;
-import java.util.concurrent.ExecutionException;
 
 public class PlayActivity extends BaseActivity<ActivityPlayBinding> {
 
 
     private ResponseSingle responseSingle;
     private VMPlay vmPlay;
+    private MyMediaControllerManager mediaController;
 
     @Override
     protected ActivityPlayBinding getViewBinding() {
@@ -65,10 +61,19 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> {
 
     }
 
+    @Override
+    protected void onInitClick() {
+        vb.btnPlay.setOnClickListener(this::onClick);
+    }
+
     private void loadInfo(ResponsePlay data) {
         vb.tvSongName.setText(data.getSongTitle());
         vb.tvSingerName.setText(data.getSingerName());
         vb.tvDuration.setText(data.getDuration());
+
+        mediaController = MyMediaControllerManager.getInstance();
+        mediaController.init();
+        mediaController.addMusicPlay(data);
     }
 
     private void loadCovert(String url) {
@@ -109,4 +114,12 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> {
     public boolean statusBarLight() {
         return false;
     }
+
+    @Override
+    public void onClick(View v) {
+        if(v.equals(vb.btnPlay)){
+            mediaController.play();
+        }
+
+    }
 }

app/src/main/java/com/hi/music/player/ui/fragmnt/A_HomeFragment.java

@@ -1,10 +1,20 @@
 package com.hi.music.player.ui.fragmnt;
 
+import androidx.lifecycle.ViewModelProvider;
+import androidx.recyclerview.widget.LinearLayoutManager;
+
+import com.hi.music.player.adapter.A_InstrumentAdapter;
+import com.hi.music.player.adapter.A_NatureAdapter;
+import com.hi.music.player.adapter.A_WhiteAdapter;
 import com.hi.music.player.databinding.FragmentAHomeBinding;
+import com.hi.music.player.ui.fragmnt.viewmodel.A_VMHome;
 
 
 public class A_HomeFragment extends BaseFragment<FragmentAHomeBinding> {
 
+    private A_InstrumentAdapter instrumentAdapter;
+    private A_WhiteAdapter whiteAdapter;
+    private A_NatureAdapter natureAdapter;
 
     @Override
     protected FragmentAHomeBinding getFragmentVb() {
@@ -14,5 +24,44 @@ public class A_HomeFragment extends BaseFragment<FragmentAHomeBinding> {
     @Override
     protected void initView() {
 
+        initData();
+
+        initEvent();
+
     }
-}
+
+    public void initData() {
+        // 设置 LayoutManager
+        Vb.recyclerViewFirst.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.HORIZONTAL, false));
+        Vb.recyclerViewSecond.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.HORIZONTAL, false));
+        Vb.recyclerViewThird.setLayoutManager(new LinearLayoutManager(getContext(), LinearLayoutManager.VERTICAL, false));
+
+        // 初始化适配器
+        instrumentAdapter = new A_InstrumentAdapter(requireContext());
+        whiteAdapter = new A_WhiteAdapter(requireContext());
+        natureAdapter = new A_NatureAdapter(requireContext());
+
+        // 设置适配器到 RecyclerView
+        Vb.recyclerViewFirst.setAdapter(instrumentAdapter);
+        Vb.recyclerViewSecond.setAdapter(whiteAdapter);
+        Vb.recyclerViewThird.setAdapter(natureAdapter);
+    }
+
+    public void initEvent() {
+        // 观察 ViewModel 中的 LiveData
+        A_VMHome viewModel = new ViewModelProvider(this).get(A_VMHome.class);
+
+        viewModel.getSoundOfInstrumentList().observe(getViewLifecycleOwner(), audioItems -> {
+            instrumentAdapter.updateData(audioItems);
+        });
+
+        viewModel.getWhiteNoiseList().observe(getViewLifecycleOwner(), audioItems -> {
+            whiteAdapter.updateData(audioItems);
+        });
+
+        viewModel.getVoiceOfNatureList().observe(getViewLifecycleOwner(), audioItems -> {
+            natureAdapter.updateData(audioItems);
+        });
+    }
+
+}

app/src/main/java/com/hi/music/player/ui/fragmnt/A_ImportFragment.java

@@ -1,6 +1,9 @@
 package com.hi.music.player.ui.fragmnt;
 
+import android.content.Intent;
+
 import com.hi.music.player.databinding.FragmentAImportBinding;
+import com.hi.music.player.ui.activity.A_SettingActivity;
 
 
 public class A_ImportFragment extends BaseFragment<FragmentAImportBinding> {
@@ -14,5 +17,21 @@ public class A_ImportFragment extends BaseFragment<FragmentAImportBinding> {
     @Override
     protected void initView() {
 
+        initData();
+
+        initEvent();
+
     }
+
+    public void initData() {
+
+    }
+
+    public void initEvent() {
+        Vb.setting.setOnClickListener(v -> {
+            Intent intent = new Intent(getContext(), A_SettingActivity.class);
+            startActivity(intent);
+        });
+    }
+
 }

app/src/main/java/com/hi/music/player/ui/fragmnt/viewmodel/A_VMHome.java

@@ -0,0 +1,90 @@
+package com.hi.music.player.ui.fragmnt.viewmodel;
+
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.ViewModel;
+
+import com.hi.music.player.MusicApplication;
+import com.hi.music.player.helper.JsonUtils;
+import com.hi.music.player.javabean.A_data.AudioItem;
+import com.hi.music.player.javabean.A_data.Category;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class A_VMHome extends ViewModel {
+
+    private MutableLiveData<List<AudioItem>> soundOfInstrumentList;
+    private MutableLiveData<List<AudioItem>> whiteNoiseList;
+    private MutableLiveData<List<AudioItem>> voiceOfNatureList;
+
+    public LiveData<List<AudioItem>> getSoundOfInstrumentList() {
+        if (soundOfInstrumentList == null) {
+            soundOfInstrumentList = new MutableLiveData<>();
+            loadAudioData();
+        }
+        return soundOfInstrumentList;
+    }
+
+    public LiveData<List<AudioItem>> getWhiteNoiseList() {
+        if (whiteNoiseList == null) {
+            whiteNoiseList = new MutableLiveData<>();
+            loadAudioData();
+        }
+        return whiteNoiseList;
+    }
+
+    public LiveData<List<AudioItem>> getVoiceOfNatureList() {
+        if (voiceOfNatureList == null) {
+            voiceOfNatureList = new MutableLiveData<>();
+            loadAudioData();
+        }
+        return voiceOfNatureList;
+    }
+
+    private void loadAudioData() {
+        new Thread(() -> {
+            try {
+                String jsonString = JsonUtils.readJsonFromAssets(MusicApplication.myApplication, "resources.json");
+                if (jsonString != null && !jsonString.isEmpty()) {
+                    List<Category> categories = JsonUtils.parseJson(jsonString);
+
+                    List<AudioItem> soundOfInstrumentItems = new ArrayList<>();
+                    List<AudioItem> whiteNoiseItems = new ArrayList<>();
+                    List<AudioItem> voiceOfNatureItems = new ArrayList<>();
+
+                    for (Category category : categories) {
+                        String categoryName = category.getName();
+                        List<AudioItem> audioItems = category.getAudios();
+
+                        switch (categoryName) {
+                            case "Sound of instrument":
+                                soundOfInstrumentItems.addAll(audioItems);
+                                break;
+                            case "White noise":
+                                whiteNoiseItems.addAll(audioItems);
+                                break;
+                            case "Voice of Nature":
+                                voiceOfNatureItems.addAll(audioItems);
+                                break;
+                        }
+                    }
+
+                    // 更新对应的 LiveData
+                    soundOfInstrumentList.postValue(soundOfInstrumentItems);
+                    whiteNoiseList.postValue(whiteNoiseItems);
+                    voiceOfNatureList.postValue(voiceOfNatureItems);
+                } else {
+                    soundOfInstrumentList.postValue(new ArrayList<>());
+                    whiteNoiseList.postValue(new ArrayList<>());
+                    voiceOfNatureList.postValue(new ArrayList<>());
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+                soundOfInstrumentList.postValue(new ArrayList<>());
+                whiteNoiseList.postValue(new ArrayList<>());
+                voiceOfNatureList.postValue(new ArrayList<>());
+            }
+        }).start();
+    }
+}

app/src/main/res/layout/fragment_a_home.xml

@@ -37,7 +37,9 @@
                 android:layout_height="wrap_content"
                 android:layout_marginTop="16dp"
                 android:nestedScrollingEnabled="false"
-                android:orientation="horizontal" />
+                android:orientation="horizontal"
+                tools:itemCount="1"
+                tools:listitem="@layout/item_a_home_1"/>
 
             <TextView
                 android:id="@+id/third_line_text"
@@ -51,6 +53,8 @@
                 android:id="@+id/recyclerView_second"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
+                tools:itemCount="1"
+                tools:listitem="@layout/item_a_home_2"
                 android:layout_marginTop="16dp"
                 android:nestedScrollingEnabled="false"
                 android:orientation="horizontal" />
@@ -66,6 +70,8 @@
             <androidx.recyclerview.widget.RecyclerView
                 android:id="@+id/recyclerView_third"
                 android:layout_width="match_parent"
+                tools:itemCount="1"
+                tools:listitem="@layout/item_a_home_3"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="16dp"
                 android:nestedScrollingEnabled="false"