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[bug] Sometimes the camera track gets stopped randomly!

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#913 4 条评论 2 个 reaction 已指派 0 人 在 GitHub 查看

维护者通常 1 天内回复

还没有人认领这个 Issue。

评估

难度
4/5
预计耗时
3-5 天
新手友好度
35/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
停滞
技术栈
dart, flutter

调研方向

Start by investigating the Flutter SDK's camera-track behavior on Android and iOS, using the reported device changes and foreground/background switching as reproduction cases. The issue names no files or tests, so first locate the camera-track lifecycle entry points and gather logs during a failure. Done means the camera stream continues through these transitions without requiring a camera toggle.

由索引模型根据 Issue 内容生成。

描述

Describe the bug
Sometimes the camera track gets stopped. Remote call participants will still gets a track, unmuted, but actually no camera stream is reproduced (usually ends with a black camera video).

To Reproduce
Happens apparently randomly or like changing used media device or switching multiple time between foreground/background app.

Expected behavior
The track should always continue. The workaround for this is turn off and then on again the camera and then everything is restored.

Platform information
Flutter SDK version: Android/iOS
Flutter version:
Flutter 3.35.6 • channel stable • https://github.com/flutter/flutter.git
Framework • revision 9f455d2486 (3 weeks ago) • 2025-10-08 14:55:31 -0500
Engine • hash a5f2c36e367c13f868cfe98db5806f562c52c35e (revision d2913632a4) (24 days ago) • 2025-10-07 17:26:21.000Z
Tools • Dart 3.9.2 • DevTools 2.48.0
Plugin version: 2.5.3
Flutter target OS: Any
Flutter target OS version: Any
Flutter console log:

主要语言
Dart
星标
421
派生
260
平均合并
2 天 17 小时
30 天内合并 PR
14

环境准备

这个项目没有提供开发容器、Dockerfile 或贡献指南,环境需要你自己搭建:先看它的 README,通用步骤见我们的新手贡献指南。

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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