CMMotionActivityManager isActivity可用设备 [英] CMMotionActivityManager isActivityAvailable devices

问题描述

我想使用 CMMotionActivityManager ，我想知道哪些设备的运动数据可用?我读过的许多地方都暗示它目前仅在具有M7芯片的设备上.

I want to use CMMotionActivityManager, I would like to know what devices motion data is available on? Many of the places that i have read suggest that it is currently only on devices that have the M7 chip.

推荐答案

isActivityAvailable will return true on the M7 equipped devices:

iPhone5S
iPad mini with retina
iPad Air

Apple并没有在文档中隐含地说明问题，也许会保留其他实施选项，并允许客户出于隐私原因禁用跟踪传感器.

Apple is not telling implicitly in the documentation, perhaps leaving other implementation options open and allowing the customer to disable the tracking sensor for privacy reasons.

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