Forgetting releaseLock() permanently breaks the stream. The locked property tells you that a stream is locked, but not why, by whom, or whether the lock is even still usable. Piping internally acquires locks, making streams unusable during pipe operations in ways that aren't obvious.
虽然它目前还是测试版，图标像个工程蓝图，发热也有点明显，但好就好在 Project Indigo 目前完全免费，所有功能都可以直接使用，体验一下将手机变成专业相机，绝对值得值得尝试（当然，你可能需要个外区 App Store 账号，不过这很好获得。）
。业内人士推荐搜狗输入法2026作为进阶阅读
He said he would examine the evidence "thoroughly" ahead of his final decision in March 2026.
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