V2EX location manager

Location Manager

释义 Definition(中文)

location manager位置管理器;用于获取、跟踪或管理设备/用户的地理位置信息的组件或服务,常见于移动应用开发(如 GPS、WiFi、基站定位的统一管理)。在非技术语境中也可指“负责场地/地点安排的管理者”,但更常见的是前者(技术含义)。

发音 Pronunciation(IPA)

/loken mndr/

例句 Examples

The app uses a location manager to get your current position.
这个应用使用位置管理器来获取你当前的位置。

After the user grants permission, the location manager continuously updates the device’s coordinates in the background to support real-time navigation.
在用户授予权限后,位置管理器会在后台持续更新设备坐标,以支持实时导航。

词源 Etymology(中文)

location 源自拉丁语 locatio(“安置、位置”相关概念),经法语进入英语;manager 来自 manage(“管理、处理”),其历史可追溯到意大利语 maneggiare(原意与“操控、驾驭(马)”有关),后来意义扩展为“管理事务的人/系统”。合在一起,location manaer 字面即“管理位置的东西/人”,在现代语境里多指软件或系统组件。

相关词 Related Words

文学与作品 Literary Works(出现示例)

  • iOS Programming: The Big Nerd Ranch Guide(技术书籍中常以 iOS 的位置相关类/组件语境出现,如“location manager”)
  • Android Programming: The Big Nerd Ranch Guide(移动开发语境中讨论定位服务与位置管理的章节常出现该术语)
  • Apple Developer Documentation(如 Core Location 文档中围绕位置管理器的说明文本常出现该短语)
  • Android Developers Documentation(定位与权限相关指南中常出现该短语)
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