Improvements Refined video player controls — Tapping on or near the seek bar no longer hides the player controls by accident, and scrubbing now keeps them on screen and restarts the auto-hide timer. The seek bar itself is slimmer, with a cleaner handle centered on the track. One media viewer everywhere — Photos and videos opened from the file browser now use the same full viewer as the Gallery, so you get swipe between items in the folder, EXIF and date editing, rename, delete, export, and the photo editor in both places. Screen stays on during video playback — The screen no longer dims or turns off while a video is playing, so long videos aren't interrupted by the display timeout. It goes back to the normal timeout as soon as you pause or leave the video. (#105) Shareable crash reports — If the app ever crashes, including a native crash that previously left nothing behind, a report is now saved and shown in the debug section so you can copy it and send it along - which makes hard-to-reproduce crashes much easier to track down. Fixes Calculator disguise shows at launch — With the calculator disguise enabled, a cold start sometimes showed the PIN screen instead of the calculator. The lock screen now waits for the disguise setting to load before choosing, so the calculator always appears on launch. (#97) Calculator disguise respects 3-button navigation — The bottom row of the disguise calculator could hide behind the navigation bar under 3-button navigation. The buttons now stay clear of the navigation bar in every mode. (#98) Gallery videos play on first open — A video opened from the Gallery could show a black screen and only start playing after swiping to another item and back. Videos now begin playing immediately on first open. (#100) Large videos open instantly — Opening a big video from the gallery no longer stalls. The player kept re-reading the file from the start on every chunk, so long videos could take a very long time to begin; it now keeps the file open and seeks directly, so they start right away. (#96) Clear message for unplayable videos — A video the built-in player can't decode now shows a short message instead of an endless black screen. Play videos with broken frame-rate metadata — Some videos declare a nonsensical frame rate that made the built-in player reject them with a black screen, even though they play elsewhere. The player now ignores an implausible declared rate, so these videos play normally. (#104) Video progress bar updates from the start — When opening a video the seek bar stayed at 0:00 and only started moving after tapping it, which also jumped playback back to the beginning. The progress bar and time now advance on their own from the moment the video starts. No auto-lock while media is playing — With auto-lock enabled, watching a video or listening to audio counted as idle time, so the vault could lock in the middle of playback. Active playback now keeps the vault unlocked while it plays, and the idle timer resumes the moment you pause. Backgrounding still ages the vault out as before. No stale mounted state after a background kill — If Android closed the app in the background to free memory, a vault could still show as mounted while its files were gone. The app now rechecks on every start, so the vault correctly shows as unmounted and can be remounted with one tap. (#101) 翻译由DeepSeek提供 改进 · 优化视频播放器控制——点击进度条或其附近区域不再误触发控制栏隐藏，拖拽滚动时控制栏保持可见并重置自动隐藏计时器。进度条本身更纤细，手柄居中于轨道，视觉更简洁。 · 统一媒体查看器——从文件浏览器打开的照片和视频现在使用与图库相同的全功能查看器，因此无论是在文件浏览器还是图库中，您都可以在文件夹内滑动切换项目、查看和编辑EXIF与日期、重命名、删除、导出，并使用照片编辑器。 · 视频播放时屏幕常亮——视频播放期间屏幕不再变暗或关闭，长视频不会被显示超时中断。暂停或退出视频后，即恢复正常超时设置。(#105) · 可分享的崩溃报告——如果应用发生崩溃，包括此前不会留下任何痕迹的原生崩溃，现在都会保存一份报告并显示在调试部分，方便您复制并发送——这使得难以复现的崩溃问题更容易追踪。 修复 · 计算器伪装在启动时显示——启用计算器伪装后，冷启动有时会显示PIN屏幕而非计算器。现在锁屏会等待伪装设置加载完成后再进行选择，因此启动时始终显示计算器。(#97) · 计算器伪装适配三键导航——在三键导航模式下，伪装计算器的底部按钮可能会被导航栏遮挡。现在按钮在所有模式下都会避开导航栏。(#98) · 图库视频首次打开即播放——从图库打开视频时，此前可能显示黑屏，需要滑动到其他项目再滑回来才能开始播放。现在视频在首次打开时立即播放。(#100) · 大视频即时打开——从图库打开大视频不再卡顿。此前播放器每次读取数据块时都会从头重新读取文件，导致长视频需要很长时间才能开始播放；现在会保持文件打开并直接定位，因此视频即时启动。(#96) · 无法播放的视频显示明确提示——内置播放器无法解码的视频现在会显示简短提示，而非无尽的黑屏。 · 播放帧率元数据异常的视频——某些视频声明的帧率不合常理，导致内置播放器拒绝播放并显示黑屏，尽管在其他地方可以正常播放。现在播放器会忽略不合理的声明帧率，使这些视频正常播放。(#104) · 视频进度条从开始即更新——此前打开视频时进度条停留在0:00，只有点击后才开始移动，同时会将播放跳回开头。现在进度条和时间从视频开始播放的那一刻起就自动推进。 · 媒体播放时禁止自动锁定——启用自动锁定后，观看视频或收听音频会被计为空闲时间，导致保险库在播放中途锁定。现在活跃播放期间会保持保险库解锁，暂停后空闲计时器立即恢复。后台运行时仍然会按原有机制老化保险库。 · 修复后台被杀死后挂载状态残留的问题——如果Android在后台为释放内存而关闭了应用，保险库可能仍显示为已挂载，但文件实际已丢失。现在应用会在每次启动时重新检查，因此保险库能正确显示为未挂载，并可一键重新挂载。(#101)

兼容 VeraCrypt 的加密容器管理器 Arcanum 是一款适用于 Android 的加密容器管理器，可创建并挂载兼容 VeraCrypt 的卷。您的文件受到军用级加密保护，仅您本人能够访问。 主要功能 • 兼容 VeraCrypt —— 容器在桌面端（Windows、macOS、Linux）同样适用 • 支持 AES-256、Twofish、Serpent 及级联加密算法 • 多种哈希算法：SHA-512、SHA-256、Whirlpool、Streebog、BLAKE2s-256 • 隐藏卷，实现合理否认 • 支持密钥文件 • 生物识别解锁（指纹/面部） 隐私与安全 • 伪装模式 — 应用在主屏幕上显示为普通计算器 • 紧急 PIN 码 — 立即清除敏感数据并重置应用 • 应用进入后台时自动锁定 • 采用 Argon2id 密钥派生算法的 PIN 码保护 • 无网络访问、无分析、无遥测 • 所有数据均保存在您的设备上 开源 Arcanum 完全开源。其加密实现基于 VeraCrypt 代码库。您可以自行审查、审计并构建该应用。 这是 F-Droid 版本：包含所有功能，无需付费。