莹窗 (LucidPane)

English Version | 中文版

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中文版

莹窗 (LucidPane) 是一款仿 FV 悬浮球风格的 Android 文字选取与分词工具。它通过悬浮球准星精确定位屏幕文字，并提供强大的分词、复制与分享功能。

✨ 主要功能

• 精准选字：拖动悬浮球，使用左上角的准星精确定位屏幕上的任何文字。
• 实时高亮：在拖动过程中，系统会实时检测准星下的文字并以黄色方框高亮显示边界。
• 智能分词：松手后弹出分词面板，支持中英文混合拆分。
  • 中文按单字拆分。
  • 英文按单词拆分。
  • 换行识别：自动识别文本中的换行符并以 ↵ 符号可视化展示。
• 便捷交互：
  • 点击面板中的词块即可选中/取消选中。
  • 支持一键复制选中的文字（若未选则复制全部）。
  • 支持调用系统分享功能发送选中的文字。
• 性能优化：内置节流机制，确保在复杂的屏幕内容下拖拽依然流畅不卡顿。

🚀 快速开始

1. 授予权限：
   • 悬浮窗权限：用于显示悬浮球和高亮框。
   • 无障碍服务 (Accessibility Service)：用于读取屏幕文字内容。
2. 使用方法：
   • 打开应用并点击“打开悬浮窗设置”和“打开无障碍设置”完成授权。
   • 点击“强制显示悬浮窗”启动工具。
   • 长按并拖动悬浮球，将准星对准目标文字。
   • 看到黄色高亮框后松手，在弹出的面板中进行编辑。

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English Version

LucidPane (莹窗) is an Android text selection and tokenization tool inspired by the FV Floating Ball. It uses a precision crosshair to locate text on the screen and provides powerful word-splitting, copying, and sharing capabilities.

✨ Key Features

• Precision Selection: Drag the floating ball and use the top-left crosshair to accurately target any text on your screen.
• Real-time Highlighting: As you drag, the app detects text under the crosshair and highlights it with a yellow bounding box in real-time.
• Smart Tokenization: Releasing the ball pops up a tokenization panel that supports mixed Chinese and English text.
  • Chinese characters are split individually.
  • English text is split by words.
  • Newline Awareness: Automatically identifies newlines and visualizes them with the ↵ symbol.
• Easy Interaction:
  • Tap individual word chips to select or deselect them.
  • One-tap to copy selected text (or copy all if none selected).
  • Quickly share selected text via the system share sheet.
• Performance Optimized: Built-in throttling ensures smooth dragging even on content-heavy screens.

🚀 Getting Started

1. Grant Permissions:
   • Overlay Permission: Required to display the floating ball and highlight box.
   • Accessibility Service: Required to read text content from the screen.
2. Usage:
   • Open the app and follow the prompts to enable Overlay and Accessibility settings.
   • Click "Force Show Floating Ball" to start the tool.
   • Long-press and drag the floating ball, aiming the crosshair at the desired text.
   • Release when you see the yellow highlight box, then use the popup panel to manage the text.