New Features
- Dual-Engine Mode: Added a FAST engine that can be toggled with the Standard engine in the "Service & Engine" settings. Standard mode offers better quality, while FAST mode prioritizes speed.
- Smart Audition Cache: Audition cache is automatically isolated per engine, preventing cache hits from previous engines. The Voice Library menu now includes a "Clear Cache" option for manual cache management.
- First-Use Guide: A 2-step onboarding flow (Welcome → Performance Test) automatically displays on first install, helping users quickly understand device performance.
- Preset Audition Texts: The audition panel now includes 5 preset text scenarios (Daily Greeting, News Broadcast, Novel Reading, Poetry & Prose, Short Phrases), with one-tap switching and custom input support.
- Telegram Community: Added Telegram group link (t.me/CloneTTS) to the About page.
UI & Interaction Improvements
- Engine Description Refinement: Updated descriptions for Standard and FAST modes to help users understand the differences.
- Enhanced Logging: Engine model (Standard/FAST) now appears in logs for easier troubleshooting.
- Audio Preprocessing Defaults: When creating new voices, silence trimming and noise removal are disabled by default to prevent unintended reference audio modifications.
- Performance Test Layout: Results layout reorganized with larger font for overall assessment, device info and engine mode now shown in reports for performance comparison across engines.
Accessibility
- TalkBack Screenreader Fix: Expand/collapse arrows now dynamically announce "expand" or "collapse" based on state, eliminating duplicate announcements.
新增功能
- 双引擎模式：新增极速引擎，可在「服务与引擎」页面切换标准/极速模式。标准模式音质更好，极速模式速度更快。
- 试音缓存管理：切换引擎后自动使用独立缓存，不再继承旧引擎生成结果。音色管理库菜单新增「清除缓存」功能，支持手动清除试音缓存。
- 首次使用引导：安装后自动显示 2 步引导流程（欢迎→性能测试），帮助用户快速了解设备性能。
- 预设试听文本：试听面板新增 5 个预设文本场景（日常问候、新闻播报、小说朗读、诗词散文、短句测试），一键切换，另支持自定义输入。
- Telegram 社区：关于页面新增 Telegram 群组链接（t.me/CloneTTS）。
交互与界面优化
- 引擎描述优化：更新标准模式与极速模式的描述文案，帮助用户理解两种模式的差异。
- 日志增强：日志中显示当前使用的引擎模型（标准/极速），方便排查问题。
- 音频预处理默认值调整：新建音色时静音裁剪和底噪消除默认关闭，避免意外修改参考音频。
- 性能测试优化：结果布局重新编排，综合评价放大字体醒目展示，设备信息和报告中显示引擎模式，方便对比不同引擎的性能差异。
无障碍
- TalkBack 读屏修复：展开/收起箭头现在根据当前状态动态朗读"展开"或"收起"，不再重复读两次。