推分推荐

.idea/gradle.xml

@@ -6,7 +6,6 @@
       <GradleProjectSettings>
         <option name="testRunner" value="CHOOSE_PER_TEST" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
         <option name="modules">
           <set>
             <option value="$PROJECT_DIR$" />
@@ -16,6 +15,5 @@
         <option name="resolveExternalAnnotations" value="false" />
       </GradleProjectSettings>
     </option>
-    <option name="parallelModelFetch" value="true" />
   </component>
 </project>

.idea/misc.xml

@@ -4,10 +4,17 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="jbr-21" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="17" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
     <option name="id" value="Android" />
   </component>
+  <component name="VisualizationToolProject">
+    <option name="state">
+      <ProjectState>
+        <option name="scale" value="0.2727272727272727" />
+      </ProjectState>
+    </option>
+  </component>
 </project>

app/build.gradle

@@ -11,7 +11,7 @@ android {
         minSdk 29
         targetSdk 34
         versionCode 1
-        versionName "1.6.3"
+        versionName "1.6.4 beta"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/AndroidManifest.xml

@@ -119,12 +119,17 @@
                 android:theme="@style/Theme.FindMaimaiUltra.NoActionBar">
         </activity>
         <activity
-                android:name=".ui.LinkQQBot"
+                android:name=".ui.login.LinkQQBot"
                 android:exported="true"
                 android:label="@string/app_name"
                 android:theme="@style/Theme.FindMaimaiUltra.NoActionBar">
         </activity>
-
+        <activity android:name=".ui.WebsiteActivity"
+                  android:exported="true"
+                  android:screenOrientation="portrait"
+                  android:label="@string/app_name"
+                  android:theme="@style/Theme.FindMaimaiUltra.NoActionBar">
+        </activity>
         <activity
                 android:name=".ui.PaikaActivity"
                 android:exported="true"

app/src/main/java/org/astral/findmaimaiultra/adapter/SuggestMusicRatingAdapter.java

@@ -0,0 +1,142 @@
+package org.astral.findmaimaiultra.adapter;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.engine.DiskCacheStrategy;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.signature.ObjectKey;
+import jp.wasabeef.glide.transformations.BlurTransformation;
+import org.astral.findmaimaiultra.R;
+import org.astral.findmaimaiultra.been.faker.MusicRating;
+
+import java.util.List;
+
+public class SuggestMusicRatingAdapter extends RecyclerView.Adapter<SuggestMusicRatingAdapter.ViewHolder> {
+
+    private List<MusicRating> musicRatings;
+    private OnItemClickListener listener;
+
+    public interface OnItemClickListener {
+        void onItemClick(MusicRating musicRating);
+    }
+
+    public void setOnItemClickListener(OnItemClickListener listener) {
+
+        this.listener = listener;
+    }
+
+    public SuggestMusicRatingAdapter(List<MusicRating> musicRatings) {
+        this.musicRatings = musicRatings;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_suggest_music_rating, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        MusicRating musicRating = musicRatings.get(position);
+        holder.musicName.setText(musicRating.getMusicName());
+        holder.level.setText("Level " + musicRating.getLevel_info() + "  " + musicRating.getExtNum2());
+        String ac = String.valueOf(musicRating.getAchievement());
+        String target = String.valueOf(musicRating.getExtNum1());
+        //从后往前第5位加.
+        if(ac.length()>4) {
+            ac = ac.substring(0, ac.length() - 4) + "." + ac.substring(ac.length() - 4);
+        }
+        if(target.length()>4) {
+            target = target.substring(0, target.length() - 4) + "." + target.substring(target.length() - 4);
+        }
+        holder.ach.setText(ac + " -> " + target);
+        int id = musicRating.getMusicId();
+        if (id > 10000) {
+            id = id - 10000;
+        }
+
+        // 假设 musicRating 有一个方法 getCoverImageUrl() 返回图片的URL
+        String imageUrl = "https://assets2.lxns.net/maimai/jacket/" + id + ".png";
+        if (imageUrl != null) {
+            RequestOptions options = new RequestOptions()
+                    .diskCacheStrategy(DiskCacheStrategy.ALL) // 使用所有缓存策略
+                    .signature(new ObjectKey(musicRating.getMusicId())); // 使用 MusicId 作为签名
+
+            Glide.with(holder.itemView.getContext())
+                    .load(imageUrl)
+                    .apply(options)
+                    .into(holder.backgroundLayout);
+        }
+
+        // 根据 achievement 数据加载相应的图片
+        int achievement = musicRating.getExtNum1();
+        int achievementImageResId = getAchievementImageResId(achievement);
+        if (achievementImageResId != 0) {
+            Glide.with(holder.itemView.getContext())
+                    .load(achievementImageResId)
+                    .into(holder.achievementImage);
+        } else {
+            holder.achievementImage.setVisibility(View.GONE);
+        }
+
+        holder.itemView.setOnClickListener(v -> {
+            if (listener != null) {
+                listener.onItemClick(musicRating);
+            }
+        });
+    }
+
+    private int getAchievementImageResId(int achievement) {
+        // 根据 achievement 值返回相应的图片资源 ID
+        // 例如：
+        if(achievement > 1005000) {
+            return R.drawable.rank_sssp;
+        } else if (achievement > 1000000) {
+            return R.drawable.rank_sss;
+        } else if (achievement > 995000) {
+            return R.drawable.rank_ssp;
+        } else if (achievement > 990000) {
+            return R.drawable.rank_ss;
+        } else if (achievement > 980000) {
+            return R.drawable.rank_sp;
+        } else if (achievement > 970000) {
+            return R.drawable.rank_s;
+        } else if (achievement > 940000) {
+            return R.drawable.rank_aaa;
+        } else if (achievement > 900000) {
+            return R.drawable.rank_aaa;
+        } else if (achievement > 800000) {
+            return R.drawable.rank_a;
+        }
+        return R.drawable.rank_bbb;
+    }
+
+    @Override
+    public int getItemCount() {
+        return musicRatings.size();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        TextView musicName;
+        TextView level;
+        TextView ach;
+        ImageView backgroundLayout;
+        ImageView achievementImage;
+
+        public ViewHolder(@NonNull View itemView) {
+            super(itemView);
+            musicName = itemView.findViewById(R.id.musicName);
+            level = itemView.findViewById(R.id.level);
+            ach = itemView.findViewById(R.id.ach);
+            backgroundLayout = itemView.findViewById(R.id.backgroundLayout);
+            achievementImage = itemView.findViewById(R.id.achievementImage);
+        }
+    }
+}

app/src/main/java/org/astral/findmaimaiultra/been/lx/Song.java

@@ -1,6 +1,8 @@
 package org.astral.findmaimaiultra.been.lx;
 
 
+import com.google.gson.annotations.SerializedName;
+
 import java.util.Map;
 
 public class Song {
@@ -11,6 +13,8 @@ public class Song {
     private int bpm;
     private int version;
     private String rights;
+    @SerializedName("difficulties")
+
     private Map<String, Difficulty[]> difficulties;
 
     // Getters and Setters

app/src/main/java/org/astral/findmaimaiultra/ui/MainActivity.java

@@ -229,6 +229,7 @@ public class MainActivity extends AppCompatActivity implements ImagePickerListen
             updatePlace();
             return true;
         });
+
         return false;
     }
 

app/src/main/java/org/astral/findmaimaiultra/ui/WebsiteActivity.java

@@ -0,0 +1,67 @@
+package org.astral.findmaimaiultra.ui;
+
+import android.annotation.SuppressLint;
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.os.Bundle;
+import android.webkit.WebSettings;
+import android.webkit.WebView;
+import android.webkit.WebViewClient;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import org.astral.findmaimaiultra.R;
+
+public class WebsiteActivity extends AppCompatActivity {
+
+    private WebView webView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.fullscreen_webview_dialog);
+
+        webView = findViewById(R.id.webView);
+
+        // 获取 SharedPreferences
+        SharedPreferences setting = getSharedPreferences("setting", MODE_PRIVATE);
+        String sessionId = setting.getString("sessionId", "");
+
+        // 启用 JavaScript
+        WebSettings webSettings = webView.getSettings();
+        webSettings.setJavaScriptEnabled(true);
+
+        // 设置 WebViewClient 在页面加载完成后注入 JS
+        webView.setWebViewClient(new WebViewClient() {
+            @Override
+            public void onPageFinished(WebView view, String url) {
+                super.onPageFinished(view, url);
+
+                // 注入 JavaScript 设置 localStorage.sessionId
+                String jsCode = "localStorage.setItem('sessionId', '" + sessionId + "');";
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+                    webView.evaluateJavascript(jsCode, null);
+                } else {
+                    webView.loadUrl("javascript:" + jsCode);
+                }
+            }
+        });
+
+        // 从 Intent 获取要加载的 URL
+        String url = getIntent().getStringExtra("url");
+        if (url != null && !url.isEmpty()) {
+            webView.loadUrl(url);
+        } else {
+            finish(); // 如果没有 URL，直接关闭 Activity
+        }
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (webView.canGoBack()) {
+            webView.goBack();
+        } else {
+            super.onBackPressed();
+        }
+    }
+}

app/src/main/java/org/astral/findmaimaiultra/ui/login/LinkQQBot.java

@@ -1,32 +1,43 @@
 // HackGetUserId.java
-package org.astral.findmaimaiultra.ui;
+package org.astral.findmaimaiultra.ui.login;
 
 import android.Manifest;
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.net.Uri;
 import android.os.Bundle;
+import android.provider.MediaStore;
+import android.util.Base64;
 import android.util.Log;
 import android.view.View;
-import android.widget.TableLayout;
+import android.widget.*;
-import android.widget.TableRow;
-import android.widget.TextView;
-import android.widget.Toast;
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import com.google.android.material.button.MaterialButton;
+import com.google.android.material.snackbar.Snackbar;
 import com.google.android.material.textfield.TextInputEditText;
 import com.google.android.material.textfield.TextInputLayout;
 import com.google.gson.Gson;
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.WriterException;
+import com.google.zxing.common.BitMatrix;
 import okhttp3.*;
 import org.astral.findmaimaiultra.R;
 import org.astral.findmaimaiultra.been.faker.RegionData;
 import org.astral.findmaimaiultra.been.faker.UserData;
 import org.astral.findmaimaiultra.been.faker.UserRegion;
+import org.astral.findmaimaiultra.ui.MainActivity;
 import org.jetbrains.annotations.NotNull;
 
 import java.io.IOException;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -64,11 +75,7 @@ public class LinkQQBot extends AppCompatActivity {
         MaterialButton bangding = findViewById(R.id.bangding);
         bangding.setOnClickListener(v -> {
             if (key.getText().toString().equals("")) {
-                Toast.makeText(this, "请输入基于QQ机器人获取的Key", Toast.LENGTH_SHORT).show();
+                Toast.makeText(this, "请输入邮箱", Toast.LENGTH_SHORT).show();
-                return;
-            }
-            if (safecode.getText().toString().equals("")) {
-                Toast.makeText(this, "请输入您的安全码", Toast.LENGTH_SHORT).show();
                 return;
             }
             try {
@@ -124,11 +131,65 @@ public class LinkQQBot extends AppCompatActivity {
         });
     }
 
-    private void sendApiRequest(String key,String safecode,int code) throws Exception {
+    private void getUserInfo() {
-        String url = "http://mai.godserver.cn:11451/api/qq/safeCoding?result=" + key + "&safecode=" + safecode;
+        String url = "https://www.godserver.cn/cen/user/info";
+        SharedPreferences sharedPreferences = getSharedPreferences("setting", Context.MODE_PRIVATE);
+        String X_Session_ID = sharedPreferences.getString("sessionId", "");
 
         Request request = new Request.Builder()
                 .url(url)
+                .addHeader("X-Session-ID", X_Session_ID)
+                .build();
+
+        client.newCall(request).enqueue(new Callback() {
+
+            @Override
+            public void onResponse(@NotNull Call call, @NotNull Response response) throws IOException {
+                if (response.isSuccessful()) {
+                    String json = response.body().string();
+                    User user = new Gson().fromJson(json, User.class);
+                    if (user.getMai_userName().equals("")) {
+                        runOnUiThread(() ->{
+                            Snackbar.make(LinkQQBot.this.findViewById(android.R.id.content), "账号未绑定QQ机器人!请绑定(网站上也可以绑定)", Snackbar.LENGTH_LONG)
+                                    .setAction("绑定", v -> {
+                                        bindUser();
+                                    })
+                                    .show();
+                        });
+                    }
+                    SharedPreferences.Editor editor = sharedPreferences.edit();
+                    editor.putString("userId",user.getQqId());
+                    editor.putString("userName",user.getMai_userName());
+                    editor.putString("paikaname",user.getMai_userName());
+
+                    editor.putString("https://mais.godserver.cn", user.getMai_userName());
+                    editor.putInt("iconId",Integer.parseInt(user.getMai_avatarId()));
+                    editor.apply();
+                    try {
+                        getUserRegionData(user.getQqId());
+                    } catch (Exception e) {
+                        throw new RuntimeException(e);
+                    }
+                }
+            }
+
+            @Override
+            public void onFailure(@NotNull Call call, @NotNull IOException e) {
+
+            }
+        });
+    }
+    private void bindUser() {
+
+    }
+    private void sendApiRequest(String key,String safecode,int code) throws Exception {
+        String url = "https://www.godserver.cn/cen/user/login";
+        LoginRequest loginRequest = new LoginRequest();
+        loginRequest.setEmail(key);
+        loginRequest.setCodeOrPassword(safecode);
+        Request request = new Request.Builder()
+                .url(url)
+                .post(RequestBody.create(MediaType.parse("application/json"), new Gson().toJson(loginRequest)))
                 .build();
         Log.d("TAG", "sendApiRequest: " + url);
         client.newCall(request).enqueue(new Callback() {
@@ -142,28 +203,44 @@ public class LinkQQBot extends AppCompatActivity {
             public void onResponse(Call call, Response response) throws IOException {
                 if (response.isSuccessful()) {
                     final String responseData = response.body().string();
+                    SharedPreferences sharedPreferences = getSharedPreferences("setting", Context.MODE_PRIVATE);
+                    SharedPreferences.Editor editor = sharedPreferences.edit();
+
                     runOnUiThread(() -> {
-                        Toast.makeText(LinkQQBot.this, "Response: " + responseData, Toast.LENGTH_LONG).show();
+                        Message message = new Gson().fromJson(responseData, Message.class);
-                        Log.d("TAG", "Response: " + responseData);
+                        if ("login".equals(message.getType())) {
-                        if(responseData.equals("错误") && code==1) {
+                            if (message.getCode() == 200) {
-                            try {
+                                // 登录成功
-                                sendApiRequest(safecode,key,2);
+                                editor.remove("sessionId");
-                            } catch (Exception e) {
+                                editor.putString("sessionId", message.getSessionId());
-                                throw new RuntimeException(e);
-                            }
-                            return;
-                        }
-                        userId.setText(responseData);
-                        SharedPreferences.Editor editor = sp.edit();
-                        editor.putString("userId", responseData);
                                 editor.apply();
-                        Toast.makeText(LinkQQBot.this, "设置已保存,您的UsrId已写入硬盘!", Toast.LENGTH_SHORT).show();
+                                Log.d("TAG","成功!");
-                        try {
+                                Snackbar.make(LinkQQBot.this.findViewById(android.R.id.content), "登录成功!", Snackbar.LENGTH_LONG)
-                            getUserRegionData(responseData);
+                                        .show();
-                            getUserData(responseData);
+                            } else {
-                        } catch (Exception e) {
+                                // 登录失败
-                            throw new RuntimeException(e);
                             }
+                        } else if ("reg".equals(message.getType())) {
+                            // 注册流程：显示二维码
+                            editor.remove("sessionId");
+                            editor.putString("sessionId", message.getSessionId());
+                            editor.apply();
+                            Log.d("TAG","注册成功!");
+                            // Base64 解码
+                            String decodedKey = Arrays.toString(java.util.Base64.getDecoder().decode(message.getContent()));
+
+
+                            // 构建 TOTP URI
+                            String issuer = "ReisaPage - " + message.getContentType();
+                            String totpUri = String.format("otpauth://totp/%s?secret=%s&issuer=%s",
+                                    Uri.encode(issuer),
+                                    Uri.encode(decodedKey),
+                                    Uri.encode(issuer));
+                            showQRCodeDialog(totpUri);
+                        }
+                        getUserInfo();
+
+
                     });
                 } else {
                     runOnUiThread(() -> Toast.makeText(LinkQQBot.this, "Request not successful", Toast.LENGTH_SHORT).show());
@@ -171,6 +248,48 @@ public class LinkQQBot extends AppCompatActivity {
             }
         });
     }
+    private void showQRCodeDialog(String totpUri) {
+        try {
+            // 生成二维码图片
+            Bitmap qrCodeBitmap = encodeAsQRCode(totpUri, 500, 500);
+
+            // 创建 ImageView 并设置图片
+            ImageView imageView = new ImageView(this);
+            imageView.setImageBitmap(qrCodeBitmap);
+
+            // 构建 AlertDialog
+            new androidx.appcompat.app.AlertDialog.Builder(this)
+                    .setTitle("请使用支持2FA的软件扫描二维码绑定账号,注意!这是你的唯一密码凭证!")
+                    .setView(imageView)
+                    .setPositiveButton("确定", (dialog, which) -> dialog.dismiss())
+                    .show();
+
+        } catch (WriterException e) {
+            Toast.makeText(this, "生成二维码失败: " + e.getMessage(), Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private Bitmap encodeAsQRCode(String contents, int width, int height) throws WriterException {
+        BitMatrix result;
+        try {
+            result = new MultiFormatWriter().encode(contents, BarcodeFormat.QR_CODE, width, height, null);
+        } catch (IllegalArgumentException iae) {
+            return null;
+        }
+
+        int[] pixels = new int[width * height];
+        for (int y = 0; y < height; y++) {
+            int offset = y * width;
+            for (int x = 0; x < width; x++) {
+                pixels[offset + x] = result.get(x, y) ? Color.BLACK : Color.WHITE;
+            }
+        }
+
+        Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
+        bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
+        return bitmap;
+    }
+
     private void getUserData(String userId) throws Exception {
         String url = "http://mai.godserver.cn:11451/api/qq/userData?qq=" + userId ;
 

app/src/main/java/org/astral/findmaimaiultra/ui/login/LoginRequest.java

@@ -0,0 +1,22 @@
+package org.astral.findmaimaiultra.ui.login;
+
+public class LoginRequest {
+    private String email;
+    private String codeOrPassword;
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getCodeOrPassword() {
+        return codeOrPassword;
+    }
+
+    public void setCodeOrPassword(String codeOrPassword) {
+        this.codeOrPassword = codeOrPassword;
+    }
+}

app/src/main/java/org/astral/findmaimaiultra/ui/login/Message.java

@@ -0,0 +1,58 @@
+package org.astral.findmaimaiultra.ui.login;
+
+public class Message {
+    private String type;
+    private String content;
+    private String contentType;
+    private String sessionId;
+    private int code;
+    private long timestamp;
+
+    public String getType() {
+        return type;
+    }
+
+    public String getContentType() {
+        return contentType;
+    }
+
+    public void setContentType(String contentType) {
+        this.contentType = contentType;
+    }
+
+    public String getSessionId() {
+        return sessionId;
+    }
+
+    public void setSessionId(String sessionId) {
+        this.sessionId = sessionId;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public void setCode(int code) {
+        this.code = code;
+    }
+
+    public long getTimestamp() {
+        return timestamp;
+    }
+
+    public void setTimestamp(long timestamp) {
+        this.timestamp = timestamp;
+    }
+}

app/src/main/java/org/astral/findmaimaiultra/ui/login/User.java

@@ -0,0 +1,85 @@
+package org.astral.findmaimaiultra.ui.login;
+
+public class User {
+    private String id;
+    private String name;
+    private String email;
+    private String twoFactor;
+    private String avatar;
+    private String lastLogin;
+    private String qqId;
+    private String mai_avatarId;
+    private String mai_userName;
+
+    public String getQqId() {
+        return qqId;
+    }
+
+    public void setQqId(String qqId) {
+        this.qqId = qqId;
+    }
+
+    public String getMai_avatarId() {
+        return mai_avatarId;
+    }
+
+    public void setMai_avatarId(String mai_avatarId) {
+        this.mai_avatarId = mai_avatarId;
+    }
+
+    public String getMai_userName() {
+        return mai_userName;
+    }
+
+    public void setMai_userName(String mai_userName) {
+        this.mai_userName = mai_userName;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getTwoFactor() {
+        return twoFactor;
+    }
+
+    public void setTwoFactor(String twoFactor) {
+        this.twoFactor = twoFactor;
+    }
+
+    public String getAvatar() {
+        return avatar;
+    }
+
+    public void setAvatar(String avatar) {
+        this.avatar = avatar;
+    }
+
+    public String getLastLogin() {
+        return lastLogin;
+    }
+
+    public void setLastLogin(String lastLogin) {
+        this.lastLogin = lastLogin;
+    }
+}

app/src/main/java/org/astral/findmaimaiultra/ui/music/MusicFragment.java

@@ -1,13 +1,19 @@
 package org.astral.findmaimaiultra.ui.music;
 
 import android.annotation.SuppressLint;
-import android.app.Dialog;
 import android.content.Context;
+import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.drawable.BitmapDrawable;
 import android.os.Bundle;
-import android.view.LayoutInflater;
+import android.os.Handler;
-import android.view.View;
+import android.os.Looper;
-import android.view.ViewGroup;
+import android.util.Log;
+import android.view.*;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -19,6 +25,7 @@ import androidx.recyclerview.widget.GridLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.request.RequestOptions;
+import com.google.android.material.button.MaterialButton;
 import com.google.android.material.dialog.MaterialAlertDialogBuilder;
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
 import com.google.gson.Gson;
@@ -26,19 +33,25 @@ import com.google.gson.reflect.TypeToken;
 import okhttp3.*;
 import org.astral.findmaimaiultra.R;
 import org.astral.findmaimaiultra.adapter.MusicRatingAdapter;
+import org.astral.findmaimaiultra.adapter.SuggestMusicRatingAdapter;
 import org.astral.findmaimaiultra.been.faker.MaiUser;
 import org.astral.findmaimaiultra.been.faker.MusicRating;
 import org.astral.findmaimaiultra.been.faker.UserMusicList;
+import org.astral.findmaimaiultra.been.lx.Song;
 import org.astral.findmaimaiultra.databinding.FragmentMusicBinding;
+import org.astral.findmaimaiultra.ui.login.LinkQQBot;
 import org.astral.findmaimaiultra.ui.MainActivity;
+import org.astral.findmaimaiultra.utill.FileUtils;
 import org.jetbrains.annotations.NotNull;
 
+import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.lang.reflect.Type;
-import java.util.ArrayList;
+import java.nio.charset.StandardCharsets;
-import java.util.Collections;
+import java.util.*;
-import java.util.Comparator;
+import java.util.concurrent.ExecutorService;
-import java.util.List;
+import java.util.concurrent.Executors;
 
 public class MusicFragment extends Fragment {
     private FragmentMusicBinding binding;
@@ -46,9 +59,14 @@ public class MusicFragment extends Fragment {
     private SharedPreferences scorePrefs;
     private RecyclerView recyclerView;
     private MusicRatingAdapter adapter;
+    private SuggestMusicRatingAdapter adapterSuggest;
+
     private List<UserMusicList> musicSongsRatings;
     private List<MusicRating> musicRatings = new ArrayList<>();
     private String userId;
+    private int iconId;
+    private String username;
+    private static Map<Integer, Song> songs = new HashMap<>();
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -101,21 +119,184 @@ public class MusicFragment extends Fragment {
                              ViewGroup container, Bundle savedInstanceState) {
         MusicViewModel musicViewModel =
                 new ViewModelProvider(this).get(MusicViewModel.class);
+        SharedPreferences settingProperties = requireActivity().getSharedPreferences("setting", Context.MODE_PRIVATE);
+        username = settingProperties.getString("paikaname", "");
+        if (settingProperties.contains("userName")) {
+            username = settingProperties.getString("userName", "");
+            SharedPreferences.Editor  editorM = setting.edit();
+            editorM.putString("paikaname",username);
+            editorM.commit();
+        }
+
+        iconId = settingProperties.getInt("iconId", 0);
 
         binding = FragmentMusicBinding.inflate(inflater, container, false);
         View root = binding.getRoot();
 
         recyclerView = binding.getRoot().findViewById(R.id.recyclerView);
         recyclerView.setLayoutManager(new GridLayoutManager(getContext(), 2)); // 一行显示两个
+
+        if (setting.getString("image_uri", null) != null ) {
+            try {
+                File backgroundFile = FileUtils.getBackground(requireContext(), "background.jpg");
+
+                if (!backgroundFile.exists()) {
+                    Toast.makeText(requireContext(), "文件不存在，请先设置背景图片", Toast.LENGTH_SHORT).show();
+                    return root;
+                }
+
+                Bitmap bitmap = BitmapFactory.decodeFile(backgroundFile.getAbsolutePath());
+
+                if (bitmap != null) {
+                    // 获取RecyclerView的尺寸
+                    int recyclerViewWidth = 0;
+                    int recyclerViewHeight = 0;
+                    recyclerViewWidth = recyclerView.getWidth();
+                    recyclerViewHeight = recyclerView.getHeight();
+                    if (recyclerViewWidth > 0 && recyclerViewHeight > 0) {
+                        // 计算缩放比例
+                        float scaleWidth = ((float) recyclerViewWidth) / bitmap.getWidth();
+                        float scaleHeight = ((float) recyclerViewHeight) / bitmap.getHeight();
+
+                        // 选择较大的缩放比例以保持图片的原始比例
+                        float scaleFactor = Math.max(scaleWidth, scaleHeight);
+
+                        // 计算新的宽度和高度
+                        int newWidth = (int) (bitmap.getWidth() * scaleFactor);
+                        int newHeight = (int) (bitmap.getHeight() * scaleFactor);
+
+                        // 缩放图片
+                        Bitmap scaledBitmap = Bitmap.createScaledBitmap(bitmap, newWidth, newHeight, true);
+
+                        // 计算裁剪区域
+                        int x = (scaledBitmap.getWidth() - recyclerViewWidth) / 2;
+                        int y = (scaledBitmap.getHeight() - recyclerViewHeight) / 2;
+
+                        // 处理x和y为负数的情况
+                        x = Math.max(x, 0);
+                        y = Math.max(y, 0);
+
+                        // 裁剪图片
+                        Bitmap croppedBitmap = Bitmap.createBitmap(scaledBitmap, x, y, recyclerViewWidth, recyclerViewHeight);
+
+                        // 创建一个新的 Bitmap，与裁剪后的 Bitmap 大小相同
+                        Bitmap transparentBitmap = Bitmap.createBitmap(croppedBitmap.getWidth(), croppedBitmap.getHeight(), croppedBitmap.getConfig());
+
+                        // 创建一个 Canvas 对象，用于在新的 Bitmap 上绘制
+                        Canvas canvas = new Canvas(transparentBitmap);
+
+                        // 创建一个 Paint 对象，并设置透明度
+                        Paint paint = new Paint();
+                        paint.setAlpha(128); // 设置透明度为 50% (255 * 0.5 = 128)
+
+                        // 将裁剪后的 Bitmap 绘制到新的 Bitmap 上，并应用透明度
+                        canvas.drawBitmap(croppedBitmap, 0, 0, paint);
+
+                        // 创建BitmapDrawable并设置其边界为RecyclerView的尺寸
+                        BitmapDrawable bitmapDrawable = new BitmapDrawable(getResources(), transparentBitmap);
+
+                        // 设置recyclerView的背景
+                        recyclerView.setBackground(bitmapDrawable);
+
+                    } else {
+                        // 如果RecyclerView的尺寸未确定，可以使用ViewTreeObserver来监听尺寸变化
+                        recyclerView.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
+                            @Override
+                            public void onGlobalLayout() {
+                                recyclerView.getViewTreeObserver().removeOnGlobalLayoutListener(this);
+                                int recyclerViewWidth = 0;
+                                int recyclerViewHeight = 0;
+                                recyclerViewWidth = recyclerView.getWidth();
+                                recyclerViewHeight = recyclerView.getHeight();
+
+                                // 计算缩放比例
+                                float scaleWidth = ((float) recyclerViewWidth) / bitmap.getWidth();
+                                float scaleHeight = ((float) recyclerViewHeight) / bitmap.getHeight();
+
+                                // 选择较大的缩放比例以保持图片的原始比例
+                                float scaleFactor = Math.max(scaleWidth, scaleHeight);
+
+                                // 计算新的宽度和高度
+                                int newWidth = (int) (bitmap.getWidth() * scaleFactor);
+                                int newHeight = (int) (bitmap.getHeight() * scaleFactor);
+
+                                // 缩放图片
+                                Bitmap scaledBitmap = Bitmap.createScaledBitmap(bitmap, newWidth, newHeight, true);
+
+                                // 计算裁剪区域
+                                int x = (scaledBitmap.getWidth() - recyclerViewWidth) / 2;
+                                int y = (scaledBitmap.getHeight() - recyclerViewHeight) / 2;
+
+                                // 处理x和y为负数的情况
+                                x = Math.max(x, 0);
+                                y = Math.max(y, 0);
+
+                                // 裁剪图片
+                                Bitmap croppedBitmap = Bitmap.createBitmap(scaledBitmap, x, y, recyclerViewWidth, recyclerViewHeight);
+
+                                // 创建一个新的 Bitmap，与裁剪后的 Bitmap 大小相同
+                                Bitmap transparentBitmap = Bitmap.createBitmap(croppedBitmap.getWidth(), croppedBitmap.getHeight(), croppedBitmap.getConfig());
+
+                                // 创建一个 Canvas 对象，用于在新的 Bitmap 上绘制
+                                Canvas canvas = new Canvas(transparentBitmap);
+
+                                // 创建一个 Paint 对象，并设置透明度
+                                Paint paint = new Paint();
+                                paint.setAlpha(128); // 设置透明度为 50% (255 * 0.5 = 128)
+
+                                // 将裁剪后的 Bitmap 绘制到新的 Bitmap 上，并应用透明度
+                                canvas.drawBitmap(croppedBitmap, 0, 0, paint);
+
+                                // 创建BitmapDrawable并设置其边界为RecyclerView的尺寸
+                                BitmapDrawable bitmapDrawable = new BitmapDrawable(getResources(), transparentBitmap);
+                                recyclerView.setBackground(bitmapDrawable);
+
+                            }
+                        });
+                    }
+                }
+
+            } catch (Exception e) {
+                e.printStackTrace();
+
+                Toast.makeText(requireContext(), "图片加载失败,权限出错!", Toast.LENGTH_SHORT).show();
+            }
+        }
+
+
+
         adapter = new MusicRatingAdapter(musicRatings);
         adapter.setOnItemClickListener(musicRating -> {
             showMusicDetailDialog(musicRating);
         });
+
         recyclerView.setAdapter(adapter);
         FloatingActionButton f = binding.fab;
         f.setOnClickListener(view -> {
             showOptionsDialog();
         });
+
+        ImageView user_avatar = binding.useravatar ;
+        Glide.with(this)
+                .load("https://assets2.lxns.net/maimai/icon/" + iconId +".png")
+                .into(user_avatar);
+        TextView user_name = binding.username;
+        user_name.setText(username);
+        if (!(iconId==0)){
+            MaterialButton login = binding.login;
+            login.setVisibility(View.GONE);
+            Intent loginIntent = new Intent(getActivity(), LinkQQBot.class);
+            login.setOnClickListener(view -> {
+                startActivity(loginIntent);
+            });
+        }else{
+            MaterialButton login = binding.login;
+            Intent loginIntent = new Intent(getActivity(), LinkQQBot.class);
+            login.setOnClickListener(view -> {
+                startActivity(loginIntent);
+            });
+        }
+        dataanlysis();
         return root;
     }
 
@@ -318,4 +499,227 @@ public class MusicFragment extends Fragment {
         musicRatings.addAll(filteredList);
         adapter.notifyDataSetChanged();
     }
+    private void dataanlysis() {
+        ExecutorService executor = Executors.newSingleThreadExecutor();
+        Handler handler = new Handler(Looper.getMainLooper());
+
+        executor.execute(() -> {
+            // Perform data processing in the background
+            DataAnalyzer dataAnalyzer = new DataAnalyzer();
+
+
+            try {
+                InputStream inputStream = requireContext().getAssets().open("musicLike.json");
+                int size = inputStream.available();
+                byte[] buffer = new byte[size];
+                inputStream.read(buffer);
+                inputStream.close();
+                String json = new String(buffer, StandardCharsets.UTF_8);
+                dataAnalyzer = new Gson().fromJson(json,DataAnalyzer.class);
+
+
+
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+            try {
+                InputStream inputStream = requireContext().getAssets().open("songs_cache.json");
+                int size = inputStream.available();
+                byte[] buffer = new byte[size];
+                inputStream.read(buffer);
+                inputStream.close();
+                String json = new String(buffer, StandardCharsets.UTF_8);
+                Type type = new TypeToken<Map<String, Song>>() {}.getType();
+                Map<String, Song> loadedSongs = new Gson().fromJson(json, type);
+
+                // 手动转换 key 为 Integer 并放入全局 map
+                for (Map.Entry<String, Song> entry : loadedSongs.entrySet()) {
+                    Integer id = Integer.parseInt(entry.getKey());
+                    songs.put(id, entry.getValue());
+                    songs.put(id + 10000, entry.getValue()); // 如果你需要 standard 版本
+                }
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+
+            Collections.sort(musicRatings, (o1, o2) -> Integer.compare(o2.getRating(), o1.getRating()));
+            int total = 0;
+            List<MusicRating> b50 = musicRatings.subList(0, 50);
+            List<MusicRating> b100 = musicRatings.subList(50, 100);
+            List<Integer> ids= new ArrayList<>();
+            int worstRating = b50.get(b50.size() - 1).getRating();
+
+            List<MusicRating> suggestMusicRatingList = new ArrayList<>();
+            for (int x = 0; x < 50; x++) {
+                total += b50.get(x).getRating();
+                MusicRating m = b100.get(x);
+                int nowache = m.getAchievement();
+                int target = 0;
+                if (nowache >= 1000000 && nowache < 10050000) {
+                    target = 1005001;
+                } else if (nowache >= 995000 && nowache < 10000000) {
+                    target = 1000001;
+                } else if (nowache >= 990000 && nowache < 995000) {
+                    target = 995001;
+                } else if (nowache >= 980000 && nowache < 990000) {
+                    target = 990001;
+                } else if (nowache >= 970000 && nowache < 980000) {
+                    target = 980001;
+                }
+                double b1 = (double) target / 10000;
+                int targetRating = getRatingChart(m.getLevel_info(), b1);
+                if (targetRating > worstRating) {
+                    m.setExtNum1(target);
+                    if (m.getMusicId() > 10000) {
+                        ids.add(m.getMusicId()-10000);
+                    }else {
+                        ids.add(m.getMusicId());
+                    }
+                    m.setExtNum2(targetRating);
+                    suggestMusicRatingList.add(m);
+                }
+            }
+            List<EasySong> easySongs = new ArrayList<>();
+            //看看别人打什么
+            Log.d("TOP",total + "");
+            if (total>=16000) {
+                easySongs = dataAnalyzer.getEasySongs().get("16000");
+            }else if (total>=15500) {
+                easySongs = dataAnalyzer.getEasySongs().get("15500");
+            }else if (total>=15000) {
+                easySongs = dataAnalyzer.getEasySongs().get("15000");
+            }else if (total>=14500) {
+                easySongs = dataAnalyzer.getEasySongs().get("14500");
+            }else if (total>=14000) {
+                easySongs = dataAnalyzer.getEasySongs().get("14000");
+            }else if (total>=13000) {
+                easySongs = dataAnalyzer.getEasySongs().get("13000");
+            }else if (total>=12000) {
+                easySongs = dataAnalyzer.getEasySongs().get("12000");
+            }else if (total>=11000) {
+                easySongs = dataAnalyzer.getEasySongs().get("11000");
+            }
+            for (int x = 0 ; x < easySongs.size();x ++) {
+                EasySong e = easySongs.get(x);
+                if (e.getPercent()>0.1) {
+                    if (ids.contains(e.getId())) {
+                        continue;
+                    }
+                    ;
+                    double diff = songs.get(e.getId()).getDifficulties().get(e.getType())[e.getLevel()].getLevel_value();
+                    double b = 99.0000;
+                    for (int i = 0; i < 3; i++) {
+                        b = b + 0.5 * (i - 1);
+                        int ra = getRatingChart(diff, b);
+                        if (ra > worstRating) {
+                            MusicRating musicRating = new MusicRating();
+                            musicRating.setMusicId(e.getId());
+                            musicRating.setMusicName(e.getTitle());
+                            musicRating.setExtNum1((int)(b*10000));
+                            musicRating.setExtNum2(ra);
+                            musicRating.setRating(0);
+                            musicRating.setAchievement(0);
+                            musicRating.setLevel_info(diff);
+                            musicRating.setType(e.getType());
+                            suggestMusicRatingList.add(musicRating);
+                            break;
+                        }
+                    }
+                }
+            }
+
+
+            // Update UI on the main thread
+            handler.post(() -> {
+                RecyclerView suggest = binding.getRoot().findViewById(R.id.suggestion);
+                suggest.setLayoutManager(new GridLayoutManager(getContext(), 1));
+
+                adapterSuggest = new SuggestMusicRatingAdapter(suggestMusicRatingList);
+                suggest.setAdapter(adapterSuggest);
+                adapterSuggest.notifyDataSetChanged();
+            });
+        });
+    }
+    public int getRatingChart(double a1, double b1) {
+        double sys = 22.4;
+        if (b1 >= 100.5000) {
+            return (int) (a1 * 22.512);
+        }
+        if (b1 == 100.4999) {
+            sys = 22.2;
+        } else if (b1 >= 100.0000) {
+            sys = 21.6;
+        } else if (b1 == 99.9999) {
+            sys = 21.4;
+        } else if (b1 >= 99.5000) {
+            sys = 21.1;
+        } else if (b1 >= 99.0000) {
+            sys = 20.8;
+        } else if (b1 >= 98.0000) {
+            sys = 20.3;
+        } else if (b1 >= 97.0000) {
+            sys = 20.0;
+        } else {
+            sys = 0;
+        }
+        return (int) (a1 * sys * b1 / 100);
+    }
+}
+class DataAnalyzer {
+    Map<String, List<EasySong>> easySongs = new HashMap<>();
+
+    public Map<String, List<EasySong>> getEasySongs() {
+        return easySongs;
+    }
+
+    public void setEasySongs(Map<String, List<EasySong>> easySongs) {
+        this.easySongs = easySongs;
+    }
+}
+class EasySong {
+    private String title;
+    private int level;
+    private float percent;
+    private int id;
+    private String type;
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public int getLevel() {
+        return level;
+    }
+
+    public void setLevel(int level) {
+        this.level = level;
+    }
+
+    public float getPercent() {
+        return percent;
+    }
+
+    public void setPercent(float percent) {
+        this.percent = percent;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
 }

app/src/main/java/org/astral/findmaimaiultra/ui/slideshow/SlideshowFragment.java

@@ -16,8 +16,6 @@ import android.webkit.WebViewClient;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
-import androidx.activity.result.ActivityResultLauncher;
-import androidx.activity.result.contract.ActivityResultContracts;
 import androidx.annotation.NonNull;
 import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
@@ -32,17 +30,14 @@ import org.astral.findmaimaiultra.been.Release;
 import org.astral.findmaimaiultra.databinding.FragmentSlideshowBinding;
 import org.astral.findmaimaiultra.service.GitHubApiService;
 import org.astral.findmaimaiultra.ui.ImagePickerListener;
-import org.astral.findmaimaiultra.ui.LinkQQBot;
+import org.astral.findmaimaiultra.ui.login.LinkQQBot;
 import org.astral.findmaimaiultra.utill.GitHubApiClient;
-import org.w3c.dom.Text;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
 
 import java.util.Objects;
 
-import static android.app.Activity.RESULT_OK;
-
 public class SlideshowFragment extends Fragment {
     private SharedPreferences settingProperties;
     private static final int REQUEST_CODE_PERMISSIONS = 1001;

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

@@ -41,7 +41,7 @@
                 android:id="@+id/key"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:hint="key"/>
+                android:hint="用户邮箱"/>
         </com.google.android.material.textfield.TextInputLayout>
         <com.google.android.material.textfield.TextInputLayout
                 android:layout_width="match_parent"
@@ -53,11 +53,11 @@
                     android:id="@+id/safecode"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:hint="安全码"/>
+                    android:hint="2fa应用内的6位数字代码(注册不用填)"/>
         </com.google.android.material.textfield.TextInputLayout>
 
         <com.google.android.material.button.MaterialButton android:layout_width="match_parent"
-                                                           android:text="绑定qq机器人"
+                                                           android:text="登录/注册 账号"
                                                            android:textColor="@android:color/white"
 
                                                            android:id="@+id/bangding"

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

@@ -158,7 +158,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:text="踩"        android:paddingLeft="16sp"
-            android:layout_marginLeft="2mm"
+            android:layout_marginLeft="1mm"
             android:layout_centerInParent="true"/>
         <com.google.android.material.button.MaterialButton
             android:id="@+id/list"
@@ -166,7 +166,7 @@
             android:layout_height="wrap_content"
             android:paddingLeft="16sp"
             android:text="评论"
-            android:layout_marginLeft="2mm"
+            android:layout_marginLeft="1mm"
             android:layout_centerInParent="true"/>
         <com.google.android.material.button.MaterialButton
                 android:id="@+id/move"
@@ -174,7 +174,7 @@
                 android:layout_height="wrap_content"
                 android:paddingLeft="16sp"
                 android:text="移动"
-                android:layout_marginLeft="2mm"
+                android:layout_marginLeft="1mm"
                 android:layout_centerInParent="true"/>
     </LinearLayout>
     <LinearLayout android:layout_width="match_parent"         android:paddingLeft="16sp" android:layout_height="wrap_content" android:orientation="horizontal">

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

@@ -14,7 +14,8 @@
             app:layout_constraintTop_toTopOf="parent"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintEnd_toEndOf="parent" />
+            app:layout_constraintEnd_toEndOf="parent" app:layout_constraintHorizontal_bias="1.0"
+            app:layout_constraintVertical_bias="0.0"/>
     <com.google.android.material.floatingactionbutton.FloatingActionButton
             android:id="@+id/fab"
             android:layout_width="wrap_content"
@@ -26,4 +27,95 @@
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             tools:ignore="MissingConstraints" />
+
+
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent">
+
+        <androidx.coordinatorlayout.widget.CoordinatorLayout
+
+                android:id="@+id/bottom_sheet"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:minHeight="100dp"
+                android:background="@android:color/white"
+                app:layout_behavior="com.google.android.material.bottomsheet.BottomSheetBehavior">
+            <LinearLayout
+                    android:id="@+id/bac"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:padding="16dp">
+
+                <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="horizontal"
+                        android:paddingBottom="16dp"
+                        tools:ignore="MissingConstraints">
+
+                    <!-- 用户头像 -->
+                    <ImageView
+                            android:id="@+id/useravatar"
+                            android:layout_width="50dp"
+                            android:layout_height="50dp"
+                            android:layout_marginEnd="16dp" />
+
+                    <!-- 用户名容器 -->
+                    <FrameLayout
+                            android:layout_width="0dp"
+                            android:layout_weight="1"
+                            android:layout_height="match_parent"
+                            android:background="@color/white"
+                    >
+
+                        <TextView
+                                android:id="@+id/username"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text="未绑定"
+                                android:textSize="20sp"
+                                android:textColor="@color/textcolorPrimary"
+                                android:gravity="center"
+                                android:layout_gravity="center_vertical|start"/> <!-- 距离顶部4dp -->
+                    </FrameLayout>
+
+
+                </LinearLayout>
+                <com.google.android.material.button.MaterialButton android:layout_width="match_parent"
+                                                                   android:layout_height="wrap_content"
+                                                                   android:id="@+id/login"
+                                                                   android:text="登录"
+                                                                   android:textColor="@color/white"
+                                                                   android:backgroundTint="@color/colorPrimary"
+                                                                   android:layout_marginBottom="16dp"
+                                                                   android:layout_marginTop="16dp"
+                                                                   android:layout_marginStart="16dp"
+                                                                   android:layout_marginEnd="16dp"
+                                                                   android:layout_gravity="center_horizontal"/>
+                <TextView android:layout_width="match_parent" android:layout_height="wrap_content"
+                          android:textColor="@color/textcolorPrimary"
+                          android:text="⭐推分建议⭐"
+                          android:padding="8dp"
+                          android:id="@+id/su"
+                          android:textSize="18sp"/>
+                <androidx.recyclerview.widget.RecyclerView
+                        android:id="@+id/suggestion"
+                        android:layout_width="match_parent"
+                        android:layout_height="300dp"
+                        app:layout_constraintTop_toTopOf="@id/su"
+                        app:layout_constraintBottom_toBottomOf="parent"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintEnd_toEndOf="parent" />
+
+            </LinearLayout>
+
+        </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -163,7 +163,7 @@
                     android:id="@+id/openQQbot"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:text="#QQ机器人相关#"
+                    android:text="#账号#"
                     android:textColor="@android:color/white"
 
                     android:backgroundTint="?attr/colorPrimary"

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

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:orientation="vertical">
+
+    <WebView
+            android:id="@+id/webView"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent" />
+</LinearLayout>

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

@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.cardview.widget.CardView
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:cardCornerRadius="8dp"
+        app:cardElevation="4dp"
+        android:layout_margin="2dp">
+
+    <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content">
+
+        <!-- 图片部分 -->
+        <ImageView
+                android:id="@+id/backgroundLayout"
+                android:layout_width="140dp"
+                android:layout_height="140dp"
+                android:scaleType="centerCrop"
+                android:layout_alignParentStart="true"/>
+        <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:padding="8dp"
+                android:layout_toEndOf="@id/backgroundLayout"
+                android:layout_centerVertical="true">
+
+            <TextView
+                    android:id="@+id/musicName"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textSize="18sp"
+                    android:textStyle="bold"
+                    android:maxLines="1"
+                    android:ellipsize="end" />
+
+            <TextView
+                    android:id="@+id/level"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textSize="16sp" />
+
+            <TextView
+                    android:id="@+id/ach"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:textSize="16sp" />
+
+            <ImageView
+                    android:id="@+id/achievementImage"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:scaleType="centerInside" />
+        </LinearLayout>
+    </RelativeLayout>
+</androidx.cardview.widget.CardView>

app/src/main/res/values/strings.xml

@@ -34,7 +34,7 @@
     <string name="navigation_drawer_close">Close navigation drawer</string>
     <string name="menu_home">主页</string>
     <string name="menu_gallery">地图</string>
-    <string name="menu_music">歌曲成绩</string>
+    <string name="menu_music">账号</string>
     <string name="menu_slideshow">设置</string>
     <string name="nav_header_title">FindMaimaiDX</string>
     <string name="nav_header_subtitle">Reisa</string>