中文

✨ 新功能

1. 启动页显示加载信息与进度条：SplashActivity 改用 viewBinding，加载期间展示加载状态与进度反馈
2. 设置页 tab 随内容滚动收起/展开：AppBarLayout 效果，滚动页面时 tab 自动收起、上滑恢复
3. 设置项行下方新增作用描述：为设置项补充说明文字，方便了解设置作用
4. 下载页 tab 切换添加过渡动画：tab 与模式页内容更新均淡入过渡
5. 右侧菜单手势交互：支持双指滑动切换与手势显示/隐藏，隐藏时皮肤预览位置固定
6. LWJGL GLFW 补充 glfwGetWindowPos stub：窗口位置恒为 0,0

⚡ 优化

1. 主界面 UI 架构重构（ViewPager2）：UIManager 改用 ViewPager2 承载 8 个 UI 页面，页面随回收销毁不保留状态；页面切换统一为淡入上滑过渡动画；主界面禁用滑动手势仅通过菜单切换，避免与页面内纵向滚动冲突
2. 下载页全面优化：5 个下载模式共享单个布局实例，tab 切换经 ViewModel 恢复状态；列表布局轻量化（线性排列、去 marquee）；图标限制 90x90 解码尺寸、快速滑动时暂停加载，消除全尺寸解码 GC 停顿；Mod 翻译数据后台预热，避免首次 bind 主线程解析
3. 设置页/版本设置页重构为 RecyclerView 行级复用
4. Profile/VersionSetting/Theme 完成 fakefx 迁移：Profile 重构为 Kotlin 移除 fakefx，Profiles.selectedProfile 迁移 Repository 单例 + StateFlow，selectedVersion 迁移 StateFlow；VersionSetting 改用普通类型字段；Theme/ThemeEngine 重构为 Kotlin + StateFlow，主题存储从 SharedPreferences 迁移 DataStore
5. 模块合并与代码清理：FCLauncher 与 FCLCore 模块整体并入 FCL；移除 FCLPath.CONTEXT，全局 Context 改用 FCLApp.getAppContext()/getActivity()；AndroidUtils 迁移至 com.mio.util 顶层函数；getLocalizedText 静态 key 迁移至 R.string；删除 DisplayAnimUtils 等死代码
6. 版本列表加载提速：解析与资源缓存、切换 profile 保留缓存；Mod 数统计移入加载流程，避免滑动时主线程目录 IO
7. 下载页搜索框优化：imeOptions 组合 flagNoFullscreen，消除 AutofillManager 日志刷屏
8. 界面细节优化：圆角统一 8dp、页面 tab 背景改为顶部圆角、左侧菜单点击播放选中动画、临时页返回时下层内容上滑进入过渡
9. 更新 libcc.so：方向控件统一转 ZL2 摇杆并修正 sizeType
10. 更新 LWJGL 3.3.3/3.4.1 合并产物：含 glfwGetWindowPos stub；移除运行时 jsr305.jar，解决与 java.annotation 模块的包冲突

🐛 修复

1. 修复切换版本后退出启动器版本回退（selectedVersion 变化未触发配置保存）
2. 修复版本列表并发崩溃、配置保存刷屏与空版本设置 NPE
3. 修复模组管理页往返切换时全量重扫模组导致的主线程 ANR
4. 修复亮暗模式切换不生效，主题切换不再依赖 Activity 重建
5. 修复主界面销毁后主题刷新回调加载崩溃，主题回调改弱引用修复页面回收后视图泄漏
6. 修复快速滑动/切换页面时控件首帧闪白（registerEvent 改为同步执行）
7. 修复离线账户披风加载 NPE
8. 修复主界面版本图标放大显示不完全（共享 Drawable 实例 bounds 互相污染）
9. 修复下载页重建后首次切换模式列表空白（复用缓存 adapter 时补设 LayoutManager）
10. 修复下载列表图标全尺寸解码 GC 卡顿、图片加载完成触发布局重排、切换模式时滑入动画重播
11. 修复下载页切换 tab 时临时页覆盖层遮挡新页面，多层临时页透明背景透出
12. 修复页面切换/ViewPager 切换闪烁（重复 dispatch 当前页、平滑滑动后淡入闪烁）
13. 修复监听回调内增删监听导致的并发修改崩溃（遍历前复制列表）
14. 修复 Profile/版本监听累积泄漏（新增 Profiles.unregisterVersionsListener），切换 profile 时取消旧加载
15. 修复控制器列表项 inflate 时提前 attachToRoot 的问题，控制器截图按原始分辨率加载避免预览模糊
16. 修复 SmoothFont 选择字体后重启字体缩放错误
17. 修复 VersionInstallInfoPage 选择安装器版本后条目未刷新
18. 修复 Files 目录流未关闭导致的资源泄漏，LWJGL 版本路径补空值防护

🔧 其他

1. 更新多语言翻译（德、波斯、葡、俄、乌、越、繁中等）
2. 新增重构内容的 androidTest 仪器测试

English

✨ New Features

1. Loading info and progress bar on the Splash screen: SplashActivity now uses viewBinding and shows loading status with progress feedback
2. Settings tab collapses/expands with content scroll: AppBarLayout effect — the tab hides while scrolling and reappears when scrolling up
3. Usage descriptions below setting items: Explanatory text added under settings for easier understanding
4. Transition animation for download page tab switching: Tab and mode page content updates fade in
5. Right-side menu gesture interaction: Two-finger swipe switching and gesture-based show/hide, with the skin preview position fixed when hidden
6. LWJGL GLFW glfwGetWindowPos stub added: Window position is always 0,0

⚡ Improvements

1. Main UI architecture refactored (ViewPager2): UIManager now hosts the 8 UI pages with ViewPager2; pages are destroyed on recycle without keeping state; page transitions unified to fade-in & slide-up animations; swipe gesture disabled on the main UI (switching only via the menu) to avoid conflicts with in-page vertical scrolling
2. Download page fully optimized: The 5 download modes share a single layout instance with tab switching state restored via ViewModel; lighter list layouts (linear arrangement, no marquee); icons decoded at a 90x90 limit and image loading paused while scrolling fast, eliminating GC hitches from full-size decoding; Mod translation data pre-warmed in the background to avoid main-thread parsing on first bind
3. Settings/version settings pages refactored to RecyclerView row-level reuse
4. Profile/VersionSetting/Theme completed the fakefx migration: Profile refactored to Kotlin without fakefx, Profiles.selectedProfile migrated to a Repository singleton + StateFlow, selectedVersion migrated to StateFlow; VersionSetting uses plain fields; Theme/ThemeEngine refactored to Kotlin + StateFlow with theme storage migrated from SharedPreferences to DataStore
5. Module merge and code cleanup: FCLauncher and FCLCore modules merged into FCL; FCLPath.CONTEXT removed, global Context now uses FCLApp.getAppContext()/getActivity(); AndroidUtils moved to com.mio.util top-level functions; getLocalizedText static keys migrated to R.string; dead code like DisplayAnimUtils removed
6. Version list loading speedup: Parsing and resource caching, cache kept when switching profiles; mod count statistics moved into the loading flow to avoid main-thread directory IO while scrolling
7. Download page search box optimization: imeOptions combined with flagNoFullscreen to eliminate AutofillManager log spam
8. UI detail polish: Unified 8dp corner radius, top-rounded page tab backgrounds, left menu click selection animation, lower content slides up when returning from a temp page
9. libcc.so updated: Direction controls unified to the ZL2 joystick with sizeType fixed
10. LWJGL 3.3.3/3.4.1 merged artifacts updated: Including the glfwGetWindowPos stub; removed the runtime jsr305.jar to resolve the package conflict with java.annotation

🐛 Bug Fixes

1. Fixed the version reverting after exiting the launcher (selectedVersion change not triggering config save)
2. Fixed concurrent crashes in the version list, config save spam and an NPE on empty version settings
3. Fixed a main-thread ANR caused by a full mod rescan when navigating back and forth in the mod management page
4. Fixed light/dark mode switching not taking effect; theme switching no longer depends on Activity recreation
5. Fixed a crash when theme refresh callbacks load after the main UI is destroyed; theme callbacks now use weak references to fix view leaks after page recycle
6. Fixed first-frame white flash on controls when swiping/switching pages quickly (registerEvent now runs synchronously)
7. Fixed an offline account cape loading NPE
8. Fixed version icons on the main UI being enlarged (shared Drawable instances polluting each other's bounds)
9. Fixed the blank mode list on the first switch after the download page rebuilds (LayoutManager re-set when reusing the cached adapter)
10. Fixed GC hitches from full-size icon decoding in the download list, layout reflow triggered by image load completion and slide-in animation replaying on mode switch
11. Fixed temp pages covering the new page when switching tabs in the download page and transparent backgrounds showing through with nested temp pages
12. Fixed page/viewpager transition flicker (duplicate dispatch of the current page, fade-in flicker after smooth sliding)
13. Fixed a ConcurrentModificationException from adding/removing listeners inside callbacks (list copied before iteration)
14. Fixed accumulating Profile/version listener leaks (Profiles.unregisterVersionsListener added) and cancelled stale loads when switching profiles
15. Fixed controller list items being attachToRoot too early during inflation; controller screenshots now load at original resolution to avoid blurry previews
16. Fixed SmoothFont font scaling errors after restarting when a font is selected
17. Fixed VersionInstallInfoPage items not refreshing after selecting an installer version
18. Fixed resource leaks from unclosed Files directory streams; added null protection for LWJGL version paths

🔧 Other

1. Updated multilingual translations (German, Persian, Portuguese, Russian, Ukrainian, Vietnamese, Traditional Chinese, etc.)
2. Added androidTest instrumentation tests for the refactoring