Update bilibili by use gson

app/build.gradle

@@ -44,6 +44,5 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.8.6'
     implementation 'cn.wanghaomiao:JsoupXpath:2.5.1'
     implementation 'com.google.zxing:core:3.3.0'
-    //implementation 'com.orhanobut:logger:2.2.0'
     implementation 'org.jsoup:jsoup:1.15.3'
 }

app/src/main/java/com/github/catvod/bean/Class.java

@@ -26,7 +26,7 @@ public class Class {
     }
 
     public Class(String typeId, String typeName) {
-        this(typeId, typeName, "");
+        this(typeId, typeName, null);
     }
 
     public Class(String typeId, String typeName, String typeFlag) {

app/src/main/java/com/github/catvod/bean/Result.java

@@ -34,13 +34,13 @@ public class Result {
     @SerializedName("jx")
     private int jx;
     @SerializedName("page")
-    private int page;
+    private Integer page;
     @SerializedName("pagecount")
-    private int pagecount;
+    private Integer pagecount;
     @SerializedName("limit")
-    private int limit;
+    private Integer limit;
     @SerializedName("total")
-    private int total;
+    private Integer total;
 
     public static Result objectFrom(String str) {
         return new Gson().fromJson(str, Result.class);

app/src/main/java/com/github/catvod/bean/bili/Dash.java

@@ -0,0 +1,131 @@
+package com.github.catvod.bean.bili;
+
+import com.google.gson.Gson;
+import com.google.gson.annotations.SerializedName;
+
+import java.util.Collections;
+import java.util.List;
+
+public class Dash {
+
+    @SerializedName("duration")
+    private String duration;
+    @SerializedName("minBufferTime")
+    private String minBufferTime;
+    @SerializedName("video")
+    private List<Media> video;
+    @SerializedName("audio")
+    private List<Media> audio;
+
+    public static Dash objectFrom(String str) {
+        return new Gson().fromJson(str, Dash.class);
+    }
+
+    public String getDuration() {
+        return duration == null ? "0" : duration;
+    }
+
+    public String getMinBufferTime() {
+        return minBufferTime == null ? "0" : minBufferTime;
+    }
+
+    public List<Media> getVideo() {
+        return video == null ? Collections.emptyList() : video;
+    }
+
+    public List<Media> getAudio() {
+        return audio == null ? Collections.emptyList() : audio;
+    }
+
+    public static class Media {
+
+        @SerializedName("id")
+        private String id;
+        @SerializedName("baseUrl")
+        private String baseUrl;
+        @SerializedName("bandwidth")
+        private String bandwidth;
+        @SerializedName("mimeType")
+        private String mimeType;
+        @SerializedName("codecs")
+        private String codecs;
+        @SerializedName("width")
+        private String width;
+        @SerializedName("height")
+        private String height;
+        @SerializedName("frameRate")
+        private String frameRate;
+        @SerializedName("sar")
+        private String sar;
+        @SerializedName("startWithSap")
+        private String startWithSap;
+        @SerializedName("SegmentBase")
+        private SegmentBase segmentBase;
+        @SerializedName("codecid")
+        private String codecid;
+
+        public String getId() {
+            return id;
+        }
+
+        public String getBaseUrl() {
+            return baseUrl;
+        }
+
+        public String getBandWidth() {
+            return bandwidth;
+        }
+
+        public String getMimeType() {
+            return mimeType;
+        }
+
+        public String getCodecs() {
+            return codecs;
+        }
+
+        public String getWidth() {
+            return width;
+        }
+
+        public String getHeight() {
+            return height;
+        }
+
+        public String getFrameRate() {
+            return frameRate;
+        }
+
+        public String getSar() {
+            return sar;
+        }
+
+        public String getStartWithSap() {
+            return startWithSap;
+        }
+
+        public SegmentBase getSegmentBase() {
+            return segmentBase;
+        }
+
+        public String getCodecId() {
+            return codecid;
+        }
+    }
+
+    public static class SegmentBase {
+
+        @SerializedName("Initialization")
+        private String initialization;
+        @SerializedName("indexRange")
+        private String indexRange;
+
+        public String getInitialization() {
+            return initialization;
+        }
+
+        public String getIndexRange() {
+            return indexRange;
+        }
+    }
+}

app/src/main/java/com/github/catvod/bean/bili/Resp.java

@@ -0,0 +1,167 @@
+package com.github.catvod.bean.bili;
+
+import android.text.TextUtils;
+
+import com.github.catvod.bean.Vod;
+import com.google.gson.Gson;
+import com.google.gson.JsonElement;
+import com.google.gson.annotations.SerializedName;
+import com.google.gson.reflect.TypeToken;
+
+import org.jsoup.Jsoup;
+
+import java.lang.reflect.Type;
+import java.util.Collections;
+import java.util.List;
+
+public class Resp {
+
+    @SerializedName("code")
+    private Integer code;
+    @SerializedName("message")
+    private String message;
+    @SerializedName("data")
+    private Data data;
+
+    public static Resp objectFrom(String str) {
+        return new Gson().fromJson(str, Resp.class);
+    }
+
+    public Data getData() {
+        return data == null ? new Data() : data;
+    }
+
+    public static class Data {
+
+        @SerializedName("result")
+        private JsonElement result;
+        @SerializedName("aid")
+        private String aid;
+        @SerializedName("cid")
+        private String cid;
+        @SerializedName("title")
+        private String title;
+        @SerializedName("tname")
+        private String tname;
+        @SerializedName("pic")
+        private String pic;
+        @SerializedName("duration")
+        private Long duration;
+        @SerializedName("desc")
+        private String desc;
+        @SerializedName("accept_description")
+        private List<String> acceptDescription;
+        @SerializedName("accept_quality")
+        private List<String> acceptQuality;
+        @SerializedName("pages")
+        private List<Page> pages;
+        @SerializedName("dash")
+        private Dash dash;
+
+        public JsonElement getResult() {
+            return result;
+        }
+
+        public String getAid() {
+            return TextUtils.isEmpty(aid) ? "" : aid;
+        }
+
+        public String getCid() {
+            return TextUtils.isEmpty(cid) ? "" : cid;
+        }
+
+        public String getTitle() {
+            return TextUtils.isEmpty(title) ? "" : title;
+        }
+
+        public String getType() {
+            return TextUtils.isEmpty(tname) ? "" : tname;
+        }
+
+        public String getPic() {
+            return TextUtils.isEmpty(pic) ? "" : pic;
+        }
+
+        public Long getDuration() {
+            return duration == null ? 0 : duration;
+        }
+
+        public String getDesc() {
+            return TextUtils.isEmpty(desc) ? "" : desc;
+        }
+
+        public List<String> getAcceptDescription() {
+            return acceptDescription == null ? Collections.emptyList() : acceptDescription;
+        }
+
+        public List<String> getAcceptQuality() {
+            return acceptQuality == null ? Collections.emptyList() : acceptQuality;
+        }
+
+        public List<Page> getPages() {
+            return pages == null ? Collections.emptyList() : pages;
+        }
+
+        public Dash getDash() {
+            return dash == null ? new Dash() : dash;
+        }
+    }
+
+    public static class Page {
+
+        @SerializedName("cid")
+        private String cid;
+        @SerializedName("part")
+        private String part;
+
+        public String getCid() {
+            return TextUtils.isEmpty(cid) ? "" : cid;
+        }
+
+        public String getPart() {
+            return TextUtils.isEmpty(part) ? "" : part;
+        }
+    }
+
+    public static class Result {
+
+        @SerializedName("bvid")
+        private String bvid;
+        @SerializedName("title")
+        private String title;
+        @SerializedName("pic")
+        private String pic;
+        @SerializedName("duration")
+        private String duration;
+
+        public static List<Result> arrayFrom(JsonElement str) {
+            Type listType = new TypeToken<List<Result>>() {}.getType();
+            return new Gson().fromJson(str, listType);
+        }
+
+        public String getBvId() {
+            return TextUtils.isEmpty(bvid) ? "" : bvid;
+        }
+
+        public String getTitle() {
+            return TextUtils.isEmpty(title) ? "" : title;
+        }
+
+        public String getDuration() {
+            return TextUtils.isEmpty(duration) ? "" : duration;
+        }
+
+        public String getPic() {
+            return TextUtils.isEmpty(pic) ? "" : pic;
+        }
+
+        public Vod getVod() {
+            Vod vod = new Vod();
+            vod.setVodId(getBvId());
+            vod.setVodName(Jsoup.parse(getTitle()).text());
+            vod.setVodRemarks(getDuration().split(":")[0] + "分鐘");
+            vod.setVodPic(getPic().startsWith("//") ? "https:" + getPic() : getPic());
+            return vod;
+        }
+    }
+}

app/src/main/java/com/github/catvod/demo/MainActivity.java

@@ -15,7 +15,11 @@ public class MainActivity extends Activity {
         //Logger.addLogAdapter(new AndroidLogAdapter());
         Init.init(getApplicationContext());
         new Thread(() -> {
+            try {
 
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
         }).start();
     }
 }

app/src/main/java/com/github/catvod/spider/Bili.java

@@ -1,100 +1,65 @@
 package com.github.catvod.spider;
 
-import android.app.AlertDialog;
 import android.content.Context;
-import android.content.DialogInterface;
-import android.graphics.Color;
-import android.graphics.drawable.ColorDrawable;
-import android.net.Uri;
 import android.text.TextUtils;
 import android.util.Base64;
-import android.view.Gravity;
-import android.widget.FrameLayout;
-import android.widget.ImageView;
 
 import com.github.catvod.bean.Class;
+import com.github.catvod.bean.Filter;
 import com.github.catvod.bean.Result;
 import com.github.catvod.bean.Vod;
+import com.github.catvod.bean.bili.Dash;
+import com.github.catvod.bean.bili.Resp;
 import com.github.catvod.crawler.Spider;
 import com.github.catvod.net.OkHttp;
-import com.github.catvod.utils.Prefers;
-import com.github.catvod.utils.QRCode;
 import com.github.catvod.utils.Utils;
 
-import org.json.JSONArray;
-import org.json.JSONObject;
-import org.jsoup.Jsoup;
-
 import java.net.URLEncoder;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
-import java.util.Iterator;
+import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
+import java.util.Locale;
+import java.util.Map;
 
 /**
  * @author ColaMint & FongMi & 唐三
  */
 public class Bili extends Spider {
 
-    private ScheduledExecutorService service;
-    private HashMap<String, String> header;
-    private static JSONObject vod_audio_id = new JSONObject();
-    private AlertDialog dialog;
-    private JSONObject ext;
+    private static final String COOKIE = "buvid3=84B0395D-C9F2-C490-E92E-A09AB48FE26E71636infoc";
+    private Map<String, String> header;
+    private Map<String, String> audios;
     private String extend;
-    private boolean login;
-    private static int vip = 0;
-
-    private String getCookie() {
-        String cache = Prefers.getString("BiliCookie");
-        if (!TextUtils.isEmpty(cache)) return cache;
-        if (ext.optString("cookie").startsWith("http"))
-            return OkHttp.string(ext.optString("cookie")).replace("\n", "").trim();
-        return ext.optString("cookie", "buvid3=84B0395D-C9F2-C490-E92E-A09AB48FE26E71636infoc");
-    }
 
     private void setHeader() {
-        header.put("cookie", getCookie());
+        header = new HashMap<>();
+        header.put("cookie", COOKIE);
         header.put("Referer", "https://www.bilibili.com");
         header.put("User-Agent", Utils.CHROME);
     }
 
-    private void generate() throws Exception {
-        ext = new JSONObject();
-        JSONArray classes = new JSONArray();
-        JSONObject filters = new JSONObject();
-        ext.put("classes", classes);
-        ext.put("filter", filters);
-        JSONArray filter = new JSONArray("[{\"key\":\"order\",\"name\":\"排序\",\"value\":[{\"n\":\"综合排序\",\"v\":\"0\"},{\"n\":\"最多点击\",\"v\":\"click\"},{\"n\":\"最新发布\",\"v\":\"pubdate\"},{\"n\":\"最多弹幕\",\"v\":\"dm\"},{\"n\":\"最多收藏\",\"v\":\"stow\"}]},{\"key\":\"duration\",\"name\":\"时长\",\"value\":[{\"n\":\"全部时长\",\"v\":\"0\"},{\"n\":\"60分钟以上\",\"v\":\"4\"},{\"n\":\"30~60分钟\",\"v\":\"3\"},{\"n\":\"10~30分钟\",\"v\":\"2\"},{\"n\":\"10分钟以下\",\"v\":\"1\"}]}]");
-        String[] types = extend.split("#");
-        for (String type : types) {
-            JSONObject c = new JSONObject();
-            c.put("type_name", type);
-            c.put("type_id", type);
-            filters.put(type, filter);
-            classes.put(c);
-        }
+    private void setAudio() {
+        audios = new HashMap<>();
+        audios.put("30280", "192000");
+        audios.put("30232", "132000");
+        audios.put("30216", "64000");
     }
 
-    private void fetchRule() throws Exception {
-        if (header.containsKey("cookie") && header.get("cookie").length() > 0) return;
-        if (extend.startsWith("http")) ext = new JSONObject(extend = OkHttp.string(extend));
-        else generate();
-        setHeader();
+    private List<Filter> getFilter() {
+        List<Filter> items = new ArrayList<>();
+        items.add(new Filter("order", "排序", Arrays.asList(new Filter.Value("預設", "totalrank"), new Filter.Value("最多點擊", "click"), new Filter.Value("最新發布", "pubdate"), new Filter.Value("最多彈幕", "dm"), new Filter.Value("最多收藏", "stow"))));
+        items.add(new Filter("duration", "時長", Arrays.asList(new Filter.Value("全部時長", "0"), new Filter.Value("60分鐘以上", "4"), new Filter.Value("30~60分鐘", "3"), new Filter.Value("10~30分鐘", "2"), new Filter.Value("10分鐘以下", "1"))));
+        return items;
     }
 
     @Override
     public void init(Context context, String extend) {
         try {
             this.extend = extend;
-            this.header = new HashMap<>();
-            fetchRule();
-            vod_audio_id.put("30280", "192000");
-            vod_audio_id.put("30232", "132000");
-            vod_audio_id.put("30216", "64000");
+            setHeader();
+            setAudio();
         } catch (Exception e) {
             e.printStackTrace();
         }
@@ -102,115 +67,64 @@ public class Bili extends Spider {
 
     @Override
     public String homeContent(boolean filter) throws Exception {
-        fetchRule();
-        return Result.string(Class.arrayFrom(ext.getJSONArray("classes").toString()), ext.getJSONObject("filter"));
+        List<Class> classes = new ArrayList<>();
+        LinkedHashMap<String, List<Filter>> filters = new LinkedHashMap<>();
+        String[] types = extend.split("#");
+        for (String type : types) {
+            classes.add(new Class(type));
+            filters.put(type, getFilter());
+        }
+        return Result.string(classes, filters);
     }
 
     @Override
     public String homeVideoContent() throws Exception {
-        fetchRule();
-        return categoryContent(ext.optJSONArray("classes").optJSONObject(0).optString("type_id"), "1", true, new HashMap<>());
+        return categoryContent(extend.split("#")[0], "1", true, new HashMap<>());
     }
 
     @Override
     public String categoryContent(String tid, String pg, boolean filter, HashMap<String, String> extend) throws Exception {
-        String duration = extend.containsKey("duration") ? extend.get("duration") : "4";
-        if (extend.containsKey("tid")) tid = tid + " " + extend.get("tid");
-        String url = "https://api.bilibili.com/x/web-interface/search/type?search_type=video&keyword=" + URLEncoder.encode(tid) + "&duration=" + duration + "&page=" + pg;
-        JSONObject resp = new JSONObject(OkHttp.string(url, header));
-        JSONArray result = resp.getJSONObject("data").getJSONArray("result");
+        String order = extend.containsKey("order") ? extend.get("order") : "totalrank";
+        String duration = extend.containsKey("duration") ? extend.get("duration") : "0";
+        String api = "https://api.bilibili.com/x/web-interface/search/type?search_type=video&keyword=" + URLEncoder.encode(tid) + "&order=" + order + "&duration=" + duration + "&page=" + pg;
+        String json = OkHttp.string(api, header);
+        Resp resp = Resp.objectFrom(json);
         List<Vod> list = new ArrayList<>();
-        for (int i = 0; i < result.length(); ++i) {
-            JSONObject object = result.getJSONObject(i);
-            String pic = object.getString("pic");
-            Vod vod = new Vod();
-            vod.setVodId(object.getString("bvid"));
-            vod.setVodName(Jsoup.parse(object.getString("title")).text());
-            vod.setVodRemarks(object.getString("duration").split(":")[0] + "分鐘");
-            vod.setVodPic(pic.startsWith("//") ? "https:" + pic : pic);
-            list.add(vod);
-        }
+        for (Resp.Result item : Resp.Result.arrayFrom(resp.getData().getResult())) list.add(item.getVod());
         return Result.string(list);
     }
 
     @Override
     public String detailContent(List<String> ids) throws Exception {
-        if (!login) checkLogin();
-        String bvid = ids.get(0);
-        String bvid2aidUrl = "https://api.bilibili.com/x/web-interface/archive/stat?bvid=" + bvid;
-        JSONObject bvid2aidResp = new JSONObject(OkHttp.string(bvid2aidUrl, header));
-        String aid = bvid2aidResp.getJSONObject("data").getLong("aid") + "";
-        String detailUrl = "https://api.bilibili.com/x/web-interface/view?aid=" + aid;
-        JSONObject detailResp = new JSONObject(OkHttp.string(detailUrl, header));
-        JSONObject detailData = detailResp.getJSONObject("data");
-
-        String defaultQn = "120";
-    /*
-        6	240P    极速	    仅mp4方式支持
-        16	360P    流畅
-        32	480P    清晰
-        64	720P    高清	    web端默认值
-                            B站前端需要登录才能选择，但是直接发送请求可以不登录就拿到720P的取流地址
-                            无720P时则为720P60
-        74	720P60 高帧率	需要认证登录账号
-        80	1080P   高清	    TV端与APP端默认值
-                            需要认证登录账号
-        112	1080P+  高码率	大多情况需求认证大会员账号
-        116	1080P60 高帧率	大多情况需求认证大会员账号
-        120	4K      超清	    需要fnval&128=128且fourk=1
-                            大多情况需求认证大会员账号
-        125	HDR     真彩色	仅支持dash方式
-                            需要fnval&64=64
-                            大多情况需求认证大会员账号
-        126	        杜比视界	仅支持dash方式
-                            需要fnval&512=512
-                            大多情况需求认证大会员账号
-        127	8K      超高清	仅支持dash方式
-                            需要fnval&1024=1024
-                            大多情况需求认证大会员账号
-     */
-
-        String playurldata = "https://api.bilibili.com/x/player/playurl?avid=" + aid + "&cid=" + detailData.getString("cid") + "&qn=" + defaultQn + "&fnval=4048&fourk=1";
-        JSONObject response = new JSONObject(OkHttp.string(playurldata, header));
-        JSONObject data = response.getJSONObject("data");
-        JSONArray acceptDescription = data.getJSONArray("accept_description");
-        JSONArray acceptQuality = data.getJSONArray("accept_quality");
-        ArrayList<String> tempQuality = new ArrayList<>();
-        ArrayList<String> playFrom = new ArrayList<>();
-        for (int i = 0; i < acceptQuality.length(); i++) {
-            if (!login) { // Check login and set up quality
-                if (acceptQuality.optInt(i) > 32)
-                    continue;
-            } else if (vip == 0) { // Check vip and set up quality
-                if (acceptQuality.optInt(i) > 80)
-                    continue;
-            }
-            playFrom.add(acceptDescription.getString(i));
-            tempQuality.add(acceptQuality.getString(i));
-        }
-        StringBuilder plist = new StringBuilder();
-        for (String Quality : tempQuality) {
-            ArrayList<String> playList = new ArrayList<>();
-            JSONArray pages = detailData.getJSONArray("pages");
-            int length = pages.length();
-            for (int i = 0; i < length; i++) {
-                JSONObject page = pages.getJSONObject(i);
-                long cid = page.getLong("cid");
-                String playUrl = i + "$" + aid + "+" + cid + "+" + Quality;
-                playList.add(playUrl);
-            }
-            plist.append(TextUtils.join("#", playList)).append("$$$");
+        String id = ids.get(0);
+        String api = "https://api.bilibili.com/x/web-interface/archive/stat?bvid=" + id;
+        String json = OkHttp.string(api, header);
+        Resp resp = Resp.objectFrom(json);
+        String aid = resp.getData().getAid();
+
+        api = "https://api.bilibili.com/x/web-interface/view?aid=" + aid;
+        json = OkHttp.string(api, header);
+        Resp.Data detail = Resp.objectFrom(json).getData();
+        Vod vod = new Vod();
+        vod.setVodId(id);
+        vod.setVodPic(detail.getPic());
+        vod.setVodName(detail.getTitle());
+        vod.setTypeName(detail.getType());
+        vod.setVodContent(detail.getDesc());
+        vod.setVodRemarks(detail.getDuration() / 60 + "分鐘");
+
+        api = "https://api.bilibili.com/x/player/playurl?avid=" + aid + "&cid=" + detail.getCid() + "&qn=120&fnval=4048&fourk=1";
+        json = OkHttp.string(api, header);
+        Resp.Data play = Resp.objectFrom(json).getData();
+        List<String> playList = new ArrayList<>();
+        for (String quality : play.getAcceptQuality()) {
+            List<String> vodItems = new ArrayList<>();
+            for (Resp.Page page : detail.getPages()) vodItems.add(page.getPart() + "$" + aid + "+" + page.getCid() + "+" + quality);
+            playList.add(TextUtils.join("#", vodItems));
         }
 
-        Vod vod = new Vod();
-        vod.setVodId(bvid);
-        vod.setVodName(detailData.getString("title"));
-        vod.setVodPic(detailData.getString("pic"));
-        vod.setTypeName(detailData.getString("tname"));
-        vod.setVodRemarks(detailData.getLong("duration") / 60 + "分鐘");
-        vod.setVodContent(detailData.getString("desc"));
-        vod.setVodPlayFrom(TextUtils.join("$$$", playFrom));
-        vod.setVodPlayUrl(plist.toString());
+        vod.setVodPlayFrom(TextUtils.join("$$$", play.getAcceptDescription()));
+        vod.setVodPlayUrl(TextUtils.join("$$$", playList));
         return Result.string(vod);
     }
 
@@ -224,164 +138,76 @@ public class Bili extends Spider {
         String[] ids = id.split("\\+");
         String aid = ids[0];
         String cid = ids[1];
-        String Qn = ids[2];
-        String urls = "https://api.bilibili.com/x/player/playurl?avid=" + aid + "&cid=" + cid + "&qn=" + Qn + "&fnval=4048&fourk=1";
-        // 视频链接时效性限制 2 小时， 得重新请求，暂不处理1
+        String qn = ids[2];
+
+        String api = "https://api.bilibili.com/x/player/playurl?avid=" + aid + "&cid=" + cid + "&qn=" + qn + "&fnval=4048&fourk=1";
+        String json = OkHttp.string(api, header);
+        Resp resp = Resp.objectFrom(json);
+        Dash dash = resp.getData().getDash();
 
         String videoList = "", audioList = "";
-        JSONObject resp = new JSONObject(OkHttp.string(urls, header)).optJSONObject("data").optJSONObject("dash");
-        JSONArray video = resp.optJSONArray("video");
-        JSONArray audio = resp.optJSONArray("audio");
-        for (int i = 0; i < video.length(); i++) {
-            JSONObject videoDash = video.getJSONObject(i);
-            if (videoDash.getString("id").equals(Qn)) {
-                videoList = getDashMedia(videoDash);
+        for (Dash.Media video : dash.getVideo()) {
+            if (video.getId().equals(qn)) {
+                videoList = getMedia(video);
                 break;
             }
         }
-        for (int i = 0; i < audio.length(); i++) {
-            JSONObject audioDash = audio.getJSONObject(i);
-            Iterator<String> keys = vod_audio_id.keys();
-            while (keys.hasNext()) {
-                String key = keys.next();
-                if (audioDash.getString("id").equals(key)) {
-                    audioList = getDashMedia(audioDash);
+        for (Dash.Media audio : dash.getAudio()) {
+            for (String key : audios.keySet()) {
+                if (audio.getId().equals(key)) {
+                    audioList = getMedia(audio);
                     break;
                 }
             }
         }
-        String mpd = getDash(resp, videoList, audioList);
-        String dashUrl = "data:application/dash+xml;base64," + Base64.encodeToString(mpd.getBytes(), 0);
-        return Result.get().url(dashUrl).header(header).string();
-    }
-
-    public static String getDashMedia(JSONObject dash) throws Exception {
-        JSONObject vod_audio_id = new JSONObject();
-        vod_audio_id.put("30280", "192000");
-        vod_audio_id.put("30232", "132000");
-        vod_audio_id.put("30216", "64000");
-        String qnid = dash.getString("id");
-        int codecid = dash.getInt("codecid");
-        String media_codecs = dash.getString("codecs");
-        Integer media_bandwidth = dash.getInt("bandwidth");
-        String media_startWithSAP = dash.getString("startWithSap");
-        String media_mimeType = dash.getString("mimeType");
-        String media_BaseURL = dash.getString("baseUrl").replace("&", "&amp;");
-        String media_SegmentBase_indexRange = dash.getJSONObject("SegmentBase").getString("indexRange");
-        String media_SegmentBase_Initialization = dash.getJSONObject("SegmentBase").getString("Initialization");
-        String mediaType = media_mimeType.split("/")[0];
-        String media_type_params = "";
-
-        if (mediaType.equals("video")) {
-            Integer media_frameRate = dash.getInt("frameRate");
-            String media_sar = dash.getString("sar");
-            Integer media_width = dash.getInt("width");
-            Integer media_height = dash.getInt("height");
-            media_type_params = String.format("height='%d' width='%d' frameRate='%d' sar='%s'", media_height, media_width, media_frameRate, media_sar);
-        } else if (mediaType.equals("audio")) {
-            String audioSamplingRate = vod_audio_id.getString(qnid);
-            media_type_params = String.format("numChannels='2' sampleRate='%s'", audioSamplingRate);
-        }
-
-        qnid += "_" + codecid;
-
-        return String.format(
-                "<AdaptationSet>\n" +
-                        "       <ContentComponent contentType=\"%s\"/>\n" +
-                        "       <Representation id=\"%s\" bandwidth=\"%d\" codecs=\"%s\" mimeType=\"%s\" %s startWithSAP=\"%b\">\n" +
-                        "           <BaseURL>%s</BaseURL>\n" +
-                        "           <SegmentBase indexRange=\"%s\">\n" +
-                        "           <Initialization range=\"%s\"/>\n" +
-                        "           </SegmentBase>\n" +
-                        "       </Representation>\n" +
-                        "   </AdaptationSet>",
-                mediaType, qnid, media_bandwidth, media_codecs, media_mimeType, media_type_params, media_startWithSAP, media_BaseURL,
-                media_SegmentBase_indexRange, media_SegmentBase_Initialization);
-    }
-
-
-    public static String getDash(JSONObject ja, String videoList, String audioList) throws Exception {
-        Integer duration = ja.getInt("duration");
-        Integer minBufferTime = ja.getInt("minBufferTime");
-        return String.format(
-                "<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"urn:mpeg:dash:schema:mpd:2011\" xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\" type=\"static\" mediaPresentationDuration=\"PT%dS\" minBufferTime=\"PT%dS\" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\">\n" +
-                        "  <Period duration=\"PT%dS\" start=\"PT0S\">\n" +
-                        "    %s\n" +
-                        "    %s\n" +
-                        "  </Period>\n" +
-                        "</MPD>",
-                duration, minBufferTime, duration, videoList, audioList);
-    }
 
-    private void checkLogin() throws Exception {
-        login = new JSONObject(OkHttp.string("https://api.bilibili.com/x/web-interface/nav", header)).getJSONObject("data").getBoolean("isLogin");
-        boolean qrCode = Prefers.getBoolean("BiliQRCode", true);
-        if (!login && qrCode) getQRCode();
+        String mpd = getMpd(dash, videoList, audioList);
+        String url = "data:application/dash+xml;base64," + Base64.encodeToString(mpd.getBytes(), 0);
+        return Result.get().url(url).header(header).string();
     }
 
-    private void getQRCode() {
-        try {
-            String json = OkHttp.string("https://passport.bilibili.com/x/passport-login/web/qrcode/generate?source=main-mini", null);
-            JSONObject data = new JSONObject(json).getJSONObject("data");
-            Init.run(() -> showQRCode(data));
-        } catch (Exception ignored) {
-        }
-    }
-
-    private void showQRCode(JSONObject data) {
-        try {
-            FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(Utils.dp2px(240), Utils.dp2px(240));
-            ImageView image = new ImageView(Init.context());
-            image.setScaleType(ImageView.ScaleType.CENTER_CROP);
-            image.setImageBitmap(QRCode.getBitmap(data.getString("url"), 240, 2));
-            FrameLayout frame = new FrameLayout(Init.context());
-            params.gravity = Gravity.CENTER;
-            frame.addView(image, params);
-            dialog = new AlertDialog.Builder(Init.getActivity()).setView(frame).setOnDismissListener(this::dismiss).show();
-            dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
-            Init.execute(() -> startService(data));
-            Init.show("請使用 BiliBili App 掃描二維碼");
-        } catch (Exception ignored) {
+    private String getMedia(Dash.Media media) {
+        if (media.getMimeType().startsWith("video")) {
+            return getAdaptationSet(media, String.format(Locale.getDefault(), "height='%s' width='%s' frameRate='%s' sar='%s'", media.getHeight(), media.getWidth(), media.getFrameRate(), media.getSar()));
+        } else if (media.getMimeType().startsWith("audio")) {
+            return getAdaptationSet(media, String.format("numChannels='2' sampleRate='%s'", audios.get(media.getId())));
+        } else {
+            return "";
         }
     }
 
-    private void startService(JSONObject data) {
-        service = Executors.newScheduledThreadPool(1);
-        service.scheduleAtFixedRate(() -> {
-            try {
-                String qr = data.getString("qrcode_key");
-                String url = "https://passport.bilibili.com/x/passport-login/web/qrcode/poll?qrcode_key=" + qr + "&source=main_mini";
-                String json = OkHttp.string(url, header);
-                url = new JSONObject(json).getJSONObject("data").getString("url");
-                if (!TextUtils.isEmpty(url)) setCookie(url);
-            } catch (Exception ignored) {
-            }
-        }, 1, 1, TimeUnit.SECONDS);
-    }
-
-    private void setCookie(String url) {
-        StringBuilder cookie = new StringBuilder();
-        String[] aa = Uri.parse(url).getQuery().split("&");
-        for (String a : aa) cookie.append(a).append(";");
-        Prefers.put("BiliCookie", cookie.toString());
-        Init.show("請重新進入播放頁");
-        stopService();
-    }
-
-    private void stopService() {
-        if (service != null) service.shutdownNow();
-        Init.run(this::dismiss);
-    }
-
-    private void dismiss(DialogInterface dialog) {
-        Prefers.put("BiliQRCode", false);
-        stopService();
-    }
-
-    private void dismiss() {
-        try {
-            if (dialog != null) dialog.dismiss();
-        } catch (Exception ignored) {
-        }
+    private String getAdaptationSet(Dash.Media media, String params) {
+        String id = media.getId() + "_" + media.getCodecId();
+        String type = media.getMimeType().split("/")[0];
+        String baseUrl = media.getBaseUrl().replace("&", "&amp;");
+        return String.format(Locale.getDefault(),
+                "<AdaptationSet>\n" +
+                        "<ContentComponent contentType=\"%s\"/>\n" +
+                        "<Representation id=\"%s\" bandwidth=\"%s\" codecs=\"%s\" mimeType=\"%s\" %s startWithSAP=\"%s\">\n" +
+                        "<BaseURL>%s</BaseURL>\n" +
+                        "<SegmentBase indexRange=\"%s\">\n" +
+                        "<Initialization range=\"%s\"/>\n" +
+                        "</SegmentBase>\n" +
+                        "</Representation>\n" +
+                        "</AdaptationSet>",
+                type,
+                id, media.getBandWidth(), media.getCodecs(), media.getMimeType(), params, media.getStartWithSap(),
+                baseUrl,
+                media.getSegmentBase().getIndexRange(),
+                media.getSegmentBase().getInitialization());
+    }
+
+    private String getMpd(Dash dash, String videoList, String audioList) {
+        return String.format(Locale.getDefault(),
+                "<MPD xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"urn:mpeg:dash:schema:mpd:2011\" xsi:schemaLocation=\"urn:mpeg:dash:schema:mpd:2011 DASH-MPD.xsd\" type=\"static\" mediaPresentationDuration=\"PT%sS\" minBufferTime=\"PT%sS\" profiles=\"urn:mpeg:dash:profile:isoff-on-demand:2011\">\n" +
+                        "<Period duration=\"PT%sS\" start=\"PT0S\">\n" +
+                        "%s\n" +
+                        "%s\n" +
+                        "</Period>\n" +
+                        "</MPD>",
+                dash.getDuration(), dash.getMinBufferTime(),
+                dash.getDuration(),
+                videoList,
+                audioList);
     }
-}
+}