xmai

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🏢 蔚蓝海岸发型师

V2EX member #242910, joined on 2017-07-20 14:22:49 +08:00

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xmai's recent replies

Jan 6

Replied to a topic by xmai › Faucet › 请求一些 gas 当启动资金

@tthem Solana ，多谢 v 友

Jan 4

Replied to a topic by damsaadx › 分享创造 › [抽码]PacketPro,一款简约的 iOS 抓包工具，新年第一抽

感谢 V 友

Oct 15, 2025

Replied to a topic by tousol › Faucet › 发帖就打赏

老板大气

Jun 6, 2025

Replied to a topic by idonttellyou › Android › 如何让 ViewPager 中每个 Fragment 中都显示摄像头预览画面？

绑定思路 [code]( https://paste.ubuntu.com/p/TB9DdCRFTz/)

Jun 6, 2025

Replied to a topic by idonttellyou › Android › 如何让 ViewPager 中每个 Fragment 中都显示摄像头预览画面？

摄像头只打开一次，页面切换时只切换预览输出的 Surface ，不重新初始化摄像头硬件。

1.创建一个全局的摄像头管理器，让所有 Fragment 共享同一个摄像头实例
2. Activity 级别管理摄像头开关
3. Fragment 只管理 Surface 的绑定/解绑
4. 滑动时暂停预览，静止时恢复

Feb 20, 2025

Replied to a topic by BlackHole1 › 分享创造 › 一款全新的工作流 IDE

支持一下

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