音乐分类合集进入播放页面

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

@@ -2,6 +2,7 @@ package com.hi.music.player.adapter;
 
 import android.graphics.drawable.Drawable;
 import android.view.LayoutInflater;
+import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
@@ -23,10 +24,11 @@ import com.hi.music.player.api.onImageColorListener;
 import com.hi.music.player.databinding.ItemCategoryListBinding;
 import com.hi.music.player.databinding.ItemSingerBinding;
 import com.hi.music.player.helper.CommonUtils;
+import com.hi.music.player.javabean.response.ResponsePlayListInfo;
 import com.hi.music.player.javabean.response.child.ResponseCategoryListChild;
 import com.hi.music.player.javabean.response.child.ResponseSingle;
 
-public class AdapterCategoryList extends BaseAdapter<ResponseCategoryListChild, ItemCategoryListBinding> {
+public class AdapterCategoryList extends BaseAdapter<ResponsePlayListInfo, ItemCategoryListBinding> {
 
     @Override
     protected ItemCategoryListBinding getViewBinding(ViewGroup parent) {
@@ -36,7 +38,7 @@ public class AdapterCategoryList extends BaseAdapter<ResponseCategoryListChild,
     @Override
     public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
         VHolder<ItemCategoryListBinding> itemHolder = (VHolder<ItemCategoryListBinding>) holder;
-        ResponseCategoryListChild child = data.get(position);
+        ResponsePlayListInfo child = data.get(position);
 
         ItemCategoryListBinding vb = itemHolder.getVb();
         vb.tvSongName.setText(child.getSongTitle());
@@ -45,7 +47,7 @@ public class AdapterCategoryList extends BaseAdapter<ResponseCategoryListChild,
         Glide.with(MusicApplication.myApplication)
                 .asDrawable()
                 .apply(RequestOptions.bitmapTransform(new RoundedCorners(CommonUtils.dpToPx(16))))
-                .load(child.getSongCovert())
+                .load(child.getCovert())
                 .placeholder(R.mipmap.ic_launcher)
                 .listener(new RequestListener<Drawable>() {
                     @Override
@@ -61,6 +63,13 @@ public class AdapterCategoryList extends BaseAdapter<ResponseCategoryListChild,
                     }
                 })
                 .into(vb.image);
+
+        vb.getRoot().setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                homeItemClickListener.onClickItemCategoryList(child,itemHolder.getAbsoluteAdapterPosition());
+            }
+        });
     }
 
 

app/src/main/java/com/hi/music/player/api/HomeItemClickListener.java

@@ -1,11 +1,26 @@
 package com.hi.music.player.api;
 
+import com.hi.music.player.javabean.response.ResponsePlayListInfo;
 import com.hi.music.player.javabean.response.child.ResponseCategory;
 import com.hi.music.player.javabean.response.child.ResponseSingle;
 
 public interface HomeItemClickListener {
 
-    void onClickItemSinger(ResponseSingle data)  ;
 
-    void onClickItemCategory(ResponseCategory data)  ;
+    //首页点击了单曲
+    default void onClickItemSinger(ResponseSingle data) {
+
+    }
+
+
+    //首页点击了分类合集
+   default void onClickItemCategory(ResponseCategory data) {
+
+   }
+
+
+    //分类合集点击了某一首歌曲
+    default void onClickItemCategoryList(ResponsePlayListInfo data,int musicIndex) {
+
+    }
 }

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

@@ -4,6 +4,10 @@ public class MyValue {
     //-----------------------------PlayActivity
       public static String KEY_PLAY_ACTIVITY_SINGER = "click_singer";
 
+    public static String KEY_PLAY_ACTIVITY_CATEGORY_LIST = "click_category_list";
+    public static String KEY_PLAY_ACTIVITY_CATEGORY_LIST_INDEX = "click_category_list_index";
+
+
       //播放错误
     public final static int PLAY_STATUS_CODE_ERROR = -1;
 
@@ -15,6 +19,20 @@ public class MyValue {
     public final static int PLAY_STATUS_CODE_PAUSE = -3;
 
 
+
+
+    /**
+     * 进入播放页面的来源
+     * 0--单曲进入、 0--单曲进入、 0--音乐分类合集列表进入
+     */
+
+    public static String KEY_ENTER_SOURCE = "ENTER_SOURCE";
+    public final static int TYPE_ENTER_SOURCE_SINGLE = 0;
+
+
+    public final static int TYPE_ENTER_SOURCE_CATEGORY = 1;
+
+
     //-----------------------------PlayActivity
 
 

app/src/main/java/com/hi/music/player/javabean/response/ResponseCategoryList.java

@@ -2,16 +2,17 @@ package com.hi.music.player.javabean.response;
 
 import com.hi.music.player.javabean.response.child.ResponseCategoryListChild;
 
+import java.io.Serializable;
 import java.util.List;
 
-public class ResponseCategoryList {
+public class ResponseCategoryList implements Serializable {
 
     private String covert;
     private String title;
     private String description;
     private String secondSubtitle;
 
-    private List<ResponseCategoryListChild> list;
+    private List<ResponsePlayListInfo> list;
 
 
     public String getCovert() {
@@ -46,11 +47,11 @@ public class ResponseCategoryList {
         this.secondSubtitle = secondSubtitle;
     }
 
-    public List<ResponseCategoryListChild> getList() {
+    public List<ResponsePlayListInfo> getList() {
         return list;
     }
 
-    public void setList(List<ResponseCategoryListChild> list) {
+    public void setList(List<ResponsePlayListInfo> list) {
         this.list = list;
     }
 }

app/src/main/java/com/hi/music/player/javabean/response/ResponsePlayListInfo.java

@@ -1,6 +1,11 @@
 package com.hi.music.player.javabean.response;
 
-public class ResponsePlayListInfo {
+import java.io.Serializable;
+
+/**
+ * 播放列表
+ */
+public class ResponsePlayListInfo implements Serializable {
 
     //封面
     private String covert;
@@ -35,11 +40,11 @@ public class ResponsePlayListInfo {
     private String musicVideoType;
 
 
-
+//
-    //------------自定义属性，由另外接口请求返回的数据流组装
+//    //------------自定义属性，由另外接口请求返回的数据流组装
-    private String audioUrlLow;
+//    private String audioUrlLow;
-
+//
-    private String audioUrlMedium;
+//    private String audioUrlMedium;
 
 
     public String getSmallCovert() {
@@ -139,19 +144,19 @@ public class ResponsePlayListInfo {
     }
 
 
-    public String getAudioUrlLow() {
+//    public String getAudioUrlLow() {
-        return audioUrlLow;
+//        return audioUrlLow;
-    }
+//    }
-
+//
-    public void setAudioUrlLow(String audioUrlLow) {
+//    public void setAudioUrlLow(String audioUrlLow) {
-        this.audioUrlLow = audioUrlLow;
+//        this.audioUrlLow = audioUrlLow;
-    }
+//    }
-
+//
-    public String getAudioUrlMedium() {
+//    public String getAudioUrlMedium() {
-        return audioUrlMedium;
+//        return audioUrlMedium;
-    }
+//    }
-
+//
-    public void setAudioUrlMedium(String audioUrlMedium) {
+//    public void setAudioUrlMedium(String audioUrlMedium) {
-        this.audioUrlMedium = audioUrlMedium;
+//        this.audioUrlMedium = audioUrlMedium;
-    }
+//    }
 }

app/src/main/java/com/hi/music/player/javabean/response/ResponsePlayUrl.java

@@ -1,5 +1,9 @@
 package com.hi.music.player.javabean.response;
 
+
+/**
+ * 音频源地址
+ */
 public class ResponsePlayUrl {
 
     private String status;
@@ -8,6 +12,17 @@ public class ResponsePlayUrl {
     private String audioUrlMedium;
     private String videoId;
 
+    private String  BigCovert;
+
+
+    public String getBigCovert() {
+        return BigCovert;
+    }
+
+    public void setBigCovert(String bigCovert) {
+        BigCovert = bigCovert;
+    }
+
     public String getAudioUrlMedium() {
         return audioUrlMedium;
     }

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

@@ -103,7 +103,7 @@ public class MyMediaControllerManager {
                         onCallRequestUrl(nextMediaItemIndex, false, new OnHasUrlAction() {
                             @Override
                             public void onHasUrl() {
-                                CommonUtils.LogMsg("-------------有有效URl--播放检查下一首 位置="+nextMediaItemIndex );
+                                CommonUtils.LogMsg("-------------有有效URl--播放检查下一首 位置=" + nextMediaItemIndex);
                             }
                         });
                     }
@@ -112,7 +112,7 @@ public class MyMediaControllerManager {
                         onCallRequestUrl(previousMediaItemIndex, false, new OnHasUrlAction() {
                             @Override
                             public void onHasUrl() {
-                                CommonUtils.LogMsg("-------------有有效URl--播放检查上一首 位置="+previousMediaItemIndex );
+                                CommonUtils.LogMsg("-------------有有效URl--播放检查上一首 位置=" + previousMediaItemIndex);
                             }
                         });
                     }
@@ -154,7 +154,7 @@ public class MyMediaControllerManager {
     }
 
 
-    public int getCurIndex(){
+    public int getCurIndex() {
         return mediaController.getCurrentMediaItemIndex();
     }
 
@@ -176,6 +176,14 @@ public class MyMediaControllerManager {
                 } else {
                     builder.setUri(playUrl.getAudioUrlLow());
                 }
+
+                //针对于，已经从分类合集列表页面进入播放页面的数据(只有小的封面图)
+                if (mediaItemAt.mediaMetadata.artworkUri == null) {
+                    MediaMetadata.Builder builder1 = mediaItemAt.mediaMetadata.buildUpon();
+                    builder1.setArtworkUri(Uri.parse(playUrl.getBigCovert()));
+                    builder.setMediaMetadata(builder1.build());
+                }
+
                 CharSequence title = mediaController.getMediaItemAt(i).mediaMetadata.title;
                 CommonUtils.LogMsg("-------------更新播放列表中的音频url=  i=" + i + "---id=" + playUrl.getVideoId() + "----mediaController.size=" + mediaController.getMediaItemCount());
                 mediaController.replaceMediaItem(i, builder.build());
@@ -263,6 +271,7 @@ public class MyMediaControllerManager {
             MediaMetadata_builder.setArtist(playInfo.getSingerName());
             MediaMetadata_builder.setDescription(playInfo.getDuration());
             MediaMetadata_builder.setDurationMs(playInfo.getDurationMs());
+            if (playInfo.getCovert() != null)
                 MediaMetadata_builder.setArtworkUri(Uri.parse(playInfo.getCovert()));
             MediaMetadata_builder.setTitle(playInfo.getSongTitle());
 
@@ -348,24 +357,24 @@ public class MyMediaControllerManager {
         }
 
         stop();
-        mediaController.seekTo(index,0);
+        mediaController.seekTo(index, 0);
         onCallRequestUrl(index, true, new OnHasUrlAction() {
             @Override
             public void onHasUrl() {
                 mediaController.play();
-                CommonUtils.LogMsg("-------------有有效URl--播放指定播放列表位置的歌曲" );
+                CommonUtils.LogMsg("-------------有有效URl--播放指定播放列表位置的歌曲");
             }
         });
 
     }
 
-    private void onCallRequestUrl(int index, boolean playNow, OnHasUrlAction action){
+    private void onCallRequestUrl(int index, boolean playNow, OnHasUrlAction action) {
         MediaItem mediaItemAt = mediaController.getMediaItemAt(index);
         boolean b = CommonUtils.hasValidUri(mediaItemAt);
         if (!b) {
-            CommonUtils.LogMsg("-------------请求URl index"+index+"---playNow="+playNow);
+            CommonUtils.LogMsg("-------------请求URl index" + index + "---playNow=" + playNow);
             mListener.onRequestNextUri(mediaItemAt.mediaId, index, playNow);
-        }else {
+        } else {
             action.onHasUrl();
         }
     }

app/src/main/java/com/hi/music/player/network/JsonHelper.java

@@ -6,7 +6,6 @@ import com.hi.music.player.javabean.response.ResponsePlayListInfo;
 import com.hi.music.player.javabean.response.ResponsePlayUrl;
 import com.hi.music.player.javabean.response.child.ResponseCategory;
 import com.hi.music.player.javabean.response.ResponseHome;
-import com.hi.music.player.javabean.response.child.ResponseCategoryListChild;
 import com.hi.music.player.javabean.response.child.ResponseHomeChild;
 import com.hi.music.player.javabean.response.child.ResponseSingle;
 
@@ -15,16 +14,20 @@ import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
 public class JsonHelper {
 
 
+    /**
+     * 解析首页单曲
+     * @param jsonObject
+     * @return
+     */
     public static ResponseHome ResolveHomeJson(JSONObject jsonObject) {
         ResponseHome responseHome = new ResponseHome();
         try {
-            String bgUrl = getJsonUrl(jsonObject.getJSONObject("background"), true);
+            String bgUrl = getCovertUrl(jsonObject.getJSONObject("background"), true);
 
             JSONObject sectionListRenderer = jsonObject.getJSONObject("contents").getJSONObject("singleColumnBrowseResultsRenderer").getJSONArray("tabs").getJSONObject(0).getJSONObject("tabRenderer").getJSONObject("content").getJSONObject("sectionListRenderer");
 
@@ -48,6 +51,11 @@ public class JsonHelper {
     }
 
 
+    /**
+     * 解析首页不同类型的音乐分类
+     * @param jsonObject
+     * @return
+     */
     public static ResponseHome ResolveHomeMoreJson(JSONObject jsonObject) {
         ResponseHome responseHome = new ResponseHome();
         try {
@@ -68,7 +76,11 @@ public class JsonHelper {
         return responseHome;
     }
 
-
+    /**
+     * 解析根据单曲获取的播放列表
+     * @param jsonObject
+     * @return
+     */
     public static List<ResponsePlayListInfo> ResolvePlayListJson(JSONObject jsonObject) {
         List<ResponsePlayListInfo> list = new ArrayList<>();
         try {
@@ -80,9 +92,9 @@ public class JsonHelper {
                 ResponsePlayListInfo responsePlayListInfo = new ResponsePlayListInfo();
                 JSONObject playlistPanelVideoRenderer = contents.getJSONObject(i).getJSONObject("playlistPanelVideoRenderer");
 
-                String maxUrl = getJsonUrl(playlistPanelVideoRenderer, true);
+                String maxUrl = getCovertUrl(playlistPanelVideoRenderer, true);
 
-                String smallUrl = getJsonUrl(playlistPanelVideoRenderer, false);
+                String smallUrl = getCovertUrl(playlistPanelVideoRenderer, false);
 
                 String songName = getJsonTitle(playlistPanelVideoRenderer.getJSONObject("title"), 0);
 
@@ -123,7 +135,11 @@ public class JsonHelper {
         }
         return list;
     }
-
+    /**
+     * 解析音乐音频源地址
+     * @param jsonObject
+     * @return
+     */
     public static ResponsePlayUrl ResolvePlayUrlJson(JSONObject jsonObject) {
         try {
             ResponsePlayUrl responsePlayUrl = new ResponsePlayUrl();
@@ -151,12 +167,16 @@ public class JsonHelper {
 
             }
 
+            JSONObject videoDetails = jsonObject.getJSONObject("videoDetails");
 
-            String videoId = jsonObject.getJSONObject("videoDetails").getString("videoId");
+            String videoId = videoDetails.getString("videoId");
+            JSONArray thumbnails = videoDetails.getJSONObject("thumbnail").getJSONArray("thumbnails");
+
+            String url = thumbnails.getJSONObject(thumbnails.length() - 1).getString("url");
 
 
+            responsePlayUrl.setBigCovert(url);
             responsePlayUrl.setVideoId(videoId);
-
             responsePlayUrl.setStatus(status);
             return responsePlayUrl;
 
@@ -168,9 +188,11 @@ public class JsonHelper {
     }
 
 
-
+    /**
-
+     * 解析音乐分类合集列表
-
+     * @param jsonObject
+     * @return
+     */
     public static ResponseCategoryList ResolveCategoryList(JSONObject jsonObject) {
         try {
             ResponseCategoryList responseCategoryList = new ResponseCategoryList();
@@ -187,7 +209,7 @@ public class JsonHelper {
                     .getJSONObject("musicResponsiveHeaderRenderer");
 
             //封面图
-            String covert = getJsonUrl(musicResponsiveHeaderRenderer.getJSONObject("thumbnail")
+            String covert = getCovertUrl(musicResponsiveHeaderRenderer.getJSONObject("thumbnail")
                     .getJSONObject("musicThumbnailRenderer"), true);
 
 
@@ -215,43 +237,46 @@ public class JsonHelper {
             responseCategoryList.setDescription(description);
             responseCategoryList.setTitle(title);
             responseCategoryList.setSecondSubtitle(secondSubtitle);
-            List<ResponseCategoryListChild> mList = new ArrayList<>();
+            List<ResponsePlayListInfo> mList = new ArrayList<>();
             for(int i = 0;i<jsonArray.length();i++){
                 JSONObject arrayJSONObject = jsonArray.getJSONObject(i).getJSONObject("musicResponsiveListItemRenderer");
 
                 String duration = getJsonTitle(arrayJSONObject.getJSONArray("fixedColumns").getJSONObject(0).getJSONObject("musicResponsiveListItemFixedColumnRenderer").getJSONObject("text"), 0);
-
+                long ms = CommonUtils.convertToMilliseconds(duration);
-                String thumbnail = getJsonUrl(arrayJSONObject.getJSONObject("thumbnail"), true);
+                String thumbnail = getCovertUrl(arrayJSONObject.getJSONObject("thumbnail"), true);
 
                 JSONArray flexColumns = arrayJSONObject
                         .getJSONArray("flexColumns");
 
-
+                ResponsePlayListInfo  child = new ResponsePlayListInfo();
                 //歌名、歌手名字、描述
                 String SongTitle = "";
                 String SingerName = "";
                 String Description = "";
                 for (int g = 0; g < flexColumns.length(); g++) {
-                    String text = getJsonTitle(flexColumns.getJSONObject(g).getJSONObject("musicResponsiveListItemFlexColumnRenderer").getJSONObject("text"), 0);
+                    JSONObject jsonObjectText = flexColumns.getJSONObject(g).getJSONObject("musicResponsiveListItemFlexColumnRenderer").getJSONObject("text");
+                    String text = getJsonTitle(jsonObjectText, 0);
                     if (g == 0) {
                         SongTitle = text;
 
-//                        JSONObject runs = jsonObject.getJSONArray("runs").getJSONObject(0);
+                        JSONObject runs = jsonObjectText.getJSONArray("runs").getJSONObject(0);
 
-//                        String[] watchEndPoint = getWatchEndPoint(runs);
+                        String[] watchEndPoint = getWatchEndPoint(runs);
-//
+
-//                        responseSingle.setVideoId(watchEndPoint[0]);
+                        child.setVideoId(watchEndPoint[0]);
-//                        responseSingle.setPlaylistId(watchEndPoint[1]);
+                        child.setPlaylistId(watchEndPoint[1]);
-//                        responseSingle.setParams(watchEndPoint[2]);
+                        child.setParams(watchEndPoint[2]);
-//                        responseSingle.setMusicVideoType(watchEndPoint[3]);
+                        child.setMusicVideoType(watchEndPoint[3]);
 
                     }
                     if (g == 1) SingerName = text;
                     if (g == 2) Description = text;
                 }
-                ResponseCategoryListChild  child = new ResponseCategoryListChild();
+
-                child.setSongCovert(thumbnail);
+                child.setSmallCovert(thumbnail);
-                child.setSongDuration(duration);
+//                child.setCovert(thumbnail);
+                child.setDuration(duration);
+                child.setDurationMs(ms);
                 child.setSingerName(SingerName);
                 child.setSongTitle(SongTitle);
                 mList.add(child);
@@ -323,7 +348,7 @@ public class JsonHelper {
                     if (musicResponsiveListItemRenderer != null) {
                         ResponseSingle responseSingle = new ResponseSingle();
 
-                        String SingerHead = getJsonUrl(musicResponsiveListItemRenderer.getJSONObject("thumbnail"), true);
+                        String SingerHead = getCovertUrl(musicResponsiveListItemRenderer.getJSONObject("thumbnail"), true);
 
 
                         JSONArray flexColumns = musicResponsiveListItemRenderer.getJSONArray("flexColumns");
@@ -362,7 +387,7 @@ public class JsonHelper {
                     JSONObject musicTwoRowItemRenderer = jsonList.optJSONObject("musicTwoRowItemRenderer");
                     if (musicTwoRowItemRenderer != null) {
                         ResponseCategory responseCategory = new ResponseCategory();
-                        String covert = getJsonUrl(musicTwoRowItemRenderer.getJSONObject("thumbnailRenderer"), true);
+                        String covert = getCovertUrl(musicTwoRowItemRenderer.getJSONObject("thumbnailRenderer"), true);
 
                         JSONObject title1 = musicTwoRowItemRenderer.getJSONObject("title");
                         String twoTitle = getJsonTitle(title1, 0);
@@ -433,7 +458,7 @@ public class JsonHelper {
      * @param maxBig     是否取最大的一张图片
      * @return
      */
-    private static String getJsonUrl(JSONObject jsonObject, boolean maxBig) {
+    private static String getCovertUrl(JSONObject jsonObject, boolean maxBig) {
         try {
             boolean b = jsonObject.has("musicThumbnailRenderer");
             if (b) {

app/src/main/java/com/hi/music/player/network/MusicApi.java

@@ -45,7 +45,7 @@ public interface MusicApi {
     //获取播放音频资源url
     @POST("youtubei/v1/player?prettyPrint=false")
     @Headers({"X-Goog-Api-Key:AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8",
-            "X-Goog-FieldMask:playabilityStatus.status,playerConfig.audioConfig,streamingData.adaptiveFormats,videoDetails.videoId"})
+            "X-Goog-FieldMask:playabilityStatus.status,playerConfig.audioConfig,streamingData.adaptiveFormats,videoDetails.videoId,videoDetails.thumbnail"})
     Observable<ResponseBody> getMusicPlayUrl(@Body RequestBody requestBody);
 
 

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

@@ -27,13 +27,17 @@ import com.bumptech.glide.request.target.Target;
 import com.hi.music.player.MusicApplication;
 import com.hi.music.player.R;
 import com.hi.music.player.adapter.AdapterCategoryList;
+import com.hi.music.player.api.HomeItemClickListener;
 import com.hi.music.player.api.onImageColorListener;
 import com.hi.music.player.databinding.ActivityCategoryListBinding;
 import com.hi.music.player.databinding.ActivityHomeBinding;
 import com.hi.music.player.helper.CommonUtils;
 import com.hi.music.player.helper.MyValue;
 import com.hi.music.player.javabean.response.ResponseCategoryList;
+import com.hi.music.player.javabean.response.ResponsePlayListInfo;
 import com.hi.music.player.javabean.response.child.ResponseCategory;
+import com.hi.music.player.javabean.response.child.ResponseSingle;
+import com.hi.music.player.ui.activity.viewmodel.VMApplication;
 import com.hi.music.player.ui.fragmnt.viewmodel.VMCategoryList;
 import com.hi.music.player.ui.fragmnt.viewmodel.VMHome;
 
@@ -41,10 +45,13 @@ import java.io.Serializable;
 
 import jp.wasabeef.glide.transformations.BlurTransformation;
 
-public class CategoryListActivity extends BaseActivity<ActivityCategoryListBinding> {
+public class CategoryListActivity extends BaseActivity<ActivityCategoryListBinding> implements HomeItemClickListener {
 
 
     private VMCategoryList vm;
+    private VMApplication vmApplication;
+
+    private ResponseCategoryList mCategoryList;
 
     @Override
     protected ActivityCategoryListBinding getViewBinding() {
@@ -54,6 +61,7 @@ public class CategoryListActivity extends BaseActivity<ActivityCategoryListBindi
     @Override
     protected void onCreateInit() {
         vm = getActivityScopeViewModel(VMCategoryList.class);
+        vmApplication = getApplicationScopeViewModel(VMApplication.class);
         Intent intent = getIntent();
         if (intent == null) {
 
@@ -76,8 +84,8 @@ public class CategoryListActivity extends BaseActivity<ActivityCategoryListBindi
 
                     return;
                 }
-
+                mCategoryList = responseCategoryList;
-                loadInfo(responseCategoryList);
+                loadInfo(mCategoryList);
 
             }
         });
@@ -86,6 +94,7 @@ public class CategoryListActivity extends BaseActivity<ActivityCategoryListBindi
     @Override
     protected void onInitClick() {
         vb.imBack.setOnClickListener(this);
+        vb.btnPlay.setOnClickListener(this);
     }
 
     @Override
@@ -102,16 +111,23 @@ public class CategoryListActivity extends BaseActivity<ActivityCategoryListBindi
     public void onClick(View v) {
         if (v.equals(vb.imBack)) {
             finish();
+        } else if (v.equals(vb.btnPlay)) {
+            int musicIndex = 0;
+            Intent intent = new Intent(this, PlayActivity.class);
+            intent.putExtra(MyValue.KEY_PLAY_ACTIVITY_CATEGORY_LIST, mCategoryList.getList().get(musicIndex));
+//            intent.putExtra(MyValue.KEY_PLAY_ACTIVITY_CATEGORY_LIST_INDEX,musicIndex);
+            intent.putExtra(MyValue.KEY_ENTER_SOURCE, MyValue.TYPE_ENTER_SOURCE_CATEGORY);
+            startActivity(intent);
+            vmApplication.reSetPlayList(mCategoryList.getList());
         }
-
-
     }
 
     private void loadInfo(ResponseCategoryList info) {
         vb.tvTitle.setText(info.getTitle());
-        vb.tvSubTitle.setText(info.getSecondSubtitle());
+        vb.tvSubTitle.setText(info.getDescription());
 
         AdapterCategoryList adapterCategoryList = new AdapterCategoryList();
+        adapterCategoryList.setHomeItemClickListener(this);
         vb.recyclerview.setLayoutManager(new LinearLayoutManager(this));
         adapterCategoryList.setData(info.getList());
         vb.recyclerview.setAdapter(adapterCategoryList);
@@ -175,4 +191,14 @@ public class CategoryListActivity extends BaseActivity<ActivityCategoryListBindi
 
 
     }
+
+    @Override
+    public void onClickItemCategoryList(ResponsePlayListInfo data, int musicIndex) {
+        Intent intent = new Intent(this, PlayActivity.class);
+        intent.putExtra(MyValue.KEY_PLAY_ACTIVITY_CATEGORY_LIST, data);
+        intent.putExtra(MyValue.KEY_PLAY_ACTIVITY_CATEGORY_LIST_INDEX, musicIndex);
+        intent.putExtra(MyValue.KEY_ENTER_SOURCE, MyValue.TYPE_ENTER_SOURCE_CATEGORY);
+        startActivity(intent);
+        vmApplication.reSetPlayList(mCategoryList.getList());
+    }
 }

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

@@ -43,6 +43,7 @@ import com.hi.music.player.javabean.response.ResponsePlayListInfo;
 import com.hi.music.player.javabean.response.ResponsePlayUrl;
 import com.hi.music.player.javabean.response.child.ResponseSingle;
 import com.hi.music.player.media3.MyMediaControllerManager;
+import com.hi.music.player.ui.activity.viewmodel.VMApplication;
 import com.hi.music.player.ui.activity.viewmodel.VMPlay;
 
 import java.util.List;
@@ -50,9 +51,12 @@ import java.util.List;
 public class PlayActivity extends BaseActivity<ActivityPlayBinding> implements SeekBar.OnSeekBarChangeListener {
 
 
+    //单曲进入传递的数据
     private ResponseSingle responseSingle;
     private VMPlay vmPlay;
 
+    private VMApplication vmApplication;
+
 
     //接口返回的播放列表(没有音频数据)
     private List<ResponsePlayListInfo> mPlayList;
@@ -79,6 +83,14 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> implements S
 
     // 请求失败的立即播放的歌曲信息
     private CustomerUrlInfo mCustomerUrlInfo;
+    private int mEnterType;
+
+
+    //-------单曲进入播放列表接口请求需要的参数
+    private String playlistId, videoId, params, musicVideoType;
+    //-------单曲进入播放列表接口请求需要的参数
+
+    private int mDefaultPlayStartIndex = 0;
 
     @Override
     protected ActivityPlayBinding getViewBinding() {
@@ -87,28 +99,55 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> implements S
 
     @Override
     protected void onCreateInit() {
-        Intent intent = getIntent();
-        responseSingle = (ResponseSingle) intent.getSerializableExtra(MyValue.KEY_PLAY_ACTIVITY_SINGER);
         vmPlay = getActivityScopeViewModel(VMPlay.class);
+        vmApplication = getApplicationScopeViewModel(VMApplication.class);
         initMediaController();
         vb.progressBarLoading.setVisibility(View.VISIBLE);
-        vmPlay.getPlayMusicList(responseSingle);
-        initPlayerView();
 
+        Intent intent = getIntent();
+        mEnterType = intent.getIntExtra(MyValue.KEY_ENTER_SOURCE, MyValue.TYPE_ENTER_SOURCE_SINGLE);
+
+        switch (mEnterType) {
+            case MyValue.TYPE_ENTER_SOURCE_SINGLE:
+                responseSingle = (ResponseSingle) intent.getSerializableExtra(MyValue.KEY_PLAY_ACTIVITY_SINGER);
+                playlistId = responseSingle.getPlaylistId();
+                videoId = responseSingle.getVideoId();
+                params = responseSingle.getParams();
+                musicVideoType = responseSingle.getMusicVideoType();
+                vmPlay.getPlayMusicList(playlistId,videoId,params,musicVideoType);
+                vmPlay.playList.observe(this, new Observer<List<ResponsePlayListInfo>>() {
+                    @Override
+                    public void onChanged(List<ResponsePlayListInfo> listInfos) {
+                        vmApplication.reSetPlayList(listInfos);
+                    }
+                });
+                break;
+            case MyValue.TYPE_ENTER_SOURCE_CATEGORY:
+                ResponsePlayListInfo playListInfo = (ResponsePlayListInfo) intent.getSerializableExtra(MyValue.KEY_PLAY_ACTIVITY_CATEGORY_LIST);
+                mDefaultPlayStartIndex = intent.getIntExtra(MyValue.KEY_PLAY_ACTIVITY_CATEGORY_LIST_INDEX,mDefaultPlayStartIndex);
+                videoId = playListInfo.getVideoId();
+                CommonUtils.LogMsg("--------更新---videoId="+videoId);
+                break;
+        }
+
+
+        initPlayerView();
         initProgressHandler();
 
-        vmPlay.playList.observe(this, new Observer<List<ResponsePlayListInfo>>() {
+        vmApplication.playList.observe(this, new Observer<List<ResponsePlayListInfo>>() {
             @Override
             public void onChanged(List<ResponsePlayListInfo> playList) {
                 if (playList == null) {
-                    CommonUtils.LogErrorMsg("---------playList = null");
+                    CommonUtils.LogErrorMsg("--------更新-playList null");
                     netError = 0;
                     vb.linearRetry.setVisibility(View.VISIBLE);
                     return;
                 }
+                CommonUtils.LogMsg("--------更新-playList " + playList.size()+"--videoId="+videoId);
                 if (playList.size() > 0) {
                     mPlayList = playList;
                     musicInfo = playList.get(0);
+                    setPlayListAndGetUrl(playList, videoId, mDefaultPlayStartIndex);
                 }
 
             }
@@ -139,6 +178,19 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> implements S
         });
     }
 
+
+    /**
+     * 设置播放列表，并请求当前需要播放的音乐url
+     *
+     * @param list
+     * @param id
+     * @param index
+     */
+    private void setPlayListAndGetUrl(List<ResponsePlayListInfo> list, String id, int index) {
+        MyMediaControllerManager.getInstance().setPlayList(list);
+        vmPlay.getPlayUrl(id, index, true);
+    }
+
     @OptIn(markerClass = UnstableApi.class)
     private void initPlayerView() {
         vb.playerView.setShowRewindButton(false);
@@ -148,13 +200,13 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> implements S
 
     private void initMediaController() {
         mediaControllerManager = MyMediaControllerManager.getInstance();
-        String videoId = responseSingle.getVideoId();
+//        String videoId = responseSingle.getVideoId();
         MediaItem currentMediaItem = mediaControllerManager.getMediaController().getCurrentMediaItem();
         if (currentMediaItem != null) {
-            if (currentMediaItem.mediaId.equals(videoId)) {
+//            if (currentMediaItem.mediaId.equals(videoId)) {
             // TODO: 2024/9/27  正在播放当前歌曲，又点进来
 //                mediaControllerManager.getMediaController().seekTo(0);
-            }
+//            }
             if (mediaControllerManager.getMediaController().isPlaying()) {
                 mediaControllerManager.stop();
             }
@@ -390,9 +442,15 @@ public class PlayActivity extends BaseActivity<ActivityPlayBinding> implements S
                 adapterPlayList.updateCurMusicAnimation();
             }
         } else if (v.equals(vb.tvRetry)) {
+            //重试按钮
             vb.linearRetry.setVisibility(View.GONE);
             if (netError == 0) {
-                vmPlay.getPlayMusicList(responseSingle);
+                switch (mEnterType){
+                    case MyValue.TYPE_ENTER_SOURCE_SINGLE:
+                        vmPlay.getPlayMusicList(playlistId,videoId,params,musicVideoType);
+                        break;
+                }
+
             } else {
                 if (mCustomerUrlInfo != null) {
                     vmPlay.getPlayUrl(mCustomerUrlInfo.getVideoId(), mCustomerUrlInfo.getPlayMusicIndex(), true);

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

@@ -0,0 +1,45 @@
+package com.hi.music.player.ui.activity.viewmodel;
+
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.ViewModel;
+
+import com.hi.music.player.api.RequestListener;
+import com.hi.music.player.helper.CommonUtils;
+import com.hi.music.player.javabean.CustomerUrlInfo;
+import com.hi.music.player.javabean.response.ResponsePlayListInfo;
+import com.hi.music.player.javabean.response.ResponsePlayUrl;
+import com.hi.music.player.javabean.response.child.ResponseSingle;
+import com.hi.music.player.media3.MyMediaControllerManager;
+import com.hi.music.player.network.JsonHelper;
+import com.hi.music.player.network.RetrofitManager;
+
+import org.json.JSONObject;
+
+import java.util.List;
+
+import okhttp3.ResponseBody;
+
+public class VMApplication extends ViewModel {
+
+
+    private MutableLiveData<List<ResponsePlayListInfo>> _playList = new MutableLiveData<List<ResponsePlayListInfo>>();
+    public LiveData<List<ResponsePlayListInfo>> playList = _playList;
+
+
+    private MutableLiveData<CustomerUrlInfo> _playUrlMutableLiveData = new MutableLiveData<CustomerUrlInfo>();
+    public LiveData<CustomerUrlInfo> playUrlLiveData = _playUrlMutableLiveData;
+
+
+    /**
+     * 重置播放列表
+     * @param list
+     */
+    public void reSetPlayList(List<ResponsePlayListInfo> list) {
+        _playList.setValue(list);
+    }
+
+
+
+
+}

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

@@ -32,11 +32,7 @@ public class VMPlay extends ViewModel {
 
 
 
-    public void getPlayMusicList(ResponseSingle responseSingle) {
+    public void getPlayMusicList(String playlistId, String videoId,  String params, String musicVideoType) {
-        String playlistId = responseSingle.getPlaylistId();
-        String videoId = responseSingle.getVideoId();
-        String params = responseSingle.getParams();
-        String musicVideoType = responseSingle.getMusicVideoType();
         RetrofitManager.getInstance().getPlayList(params, playlistId, videoId, musicVideoType, new RequestListener<ResponseBody>() {
 
             @Override
@@ -50,9 +46,7 @@ public class VMPlay extends ViewModel {
                 JSONObject jsonObject = CommonUtils.toJsonObject(data);
                 if (jsonObject != null) {
                     List<ResponsePlayListInfo> responsePlayListInfos = JsonHelper.ResolvePlayListJson(jsonObject);
-                     MyMediaControllerManager.getInstance().setPlayList(responsePlayListInfos);
                     _playList.setValue(responsePlayListInfos);
-                    getPlayUrl(responseSingle.getVideoId(),0,true);
                 } else {
                     _playList.setValue(null);
                 }

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

@@ -17,8 +17,6 @@ import org.json.JSONObject;
 import okhttp3.ResponseBody;
 
 public class VMCategoryList extends ViewModel {
-
-
     private MutableLiveData<ResponseCategoryList> _data = new MutableLiveData<>();
     public LiveData<ResponseCategoryList> data = _data;
 
@@ -40,8 +38,6 @@ public class VMCategoryList extends ViewModel {
                 }
             }
         });
-
-
     }
 
 

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

@@ -65,7 +65,7 @@
                     android:layout_centerHorizontal="true"
                     android:layout_marginTop="10dp"
                     android:textColor="@color/white"
-                    android:textSize="18sp" />
+                    android:textSize="21sp" />
 
                 <TextView
                     android:id="@+id/tvSubTitle"
@@ -79,8 +79,8 @@
 
                 <ImageView
                     android:id="@+id/btn_play"
-                    android:layout_width="66dp"
+                    android:layout_width="55dp"
-                    android:layout_height="66dp"
+                    android:layout_height="55dp"
                     android:layout_below="@id/tvSubTitle"
                     android:layout_centerHorizontal="true"
                     android:layout_marginTop="15dp"