如何获取iPhone和配对的Apple Watch之间的当前距离 [英] how to get current distance between iPhone and paired Apple Watch

问题描述

有什么方法可以使Apple Watch和配对的iPhone之间保持距离.我正在测试一个测试用例，当两个设备之间的距离发生变化时，应通知iPhone和Apple Watch.

is there any way to get distance between apple watch and paired iPhone. I am working on a test case in which .. iPhone and Apple Watch should be notified when distance between both devices got change.

推荐答案

从技术上讲，您无法获得确切的距离，但是可以使一台设备充当信标并在其核心位置"附近工作.您最多可以检查三个距离状态:CLProximityImmediate(即设备彼此非常靠近)，CLProximityNear(即设备彼此非常靠近)和CLProximityFar(即设备靠近).设备即将失去蓝牙连接.

You technically can't get the exact distance, but you can make one device act as a beacon and work on their Core Location proximity. You have up to three proximity states on which you can check the distance: CLProximityImmediate (i.e. the device are very close to each other), CLProximityNear (i.e. the devices are close to each other) and CLProximityFar (i.e. the devices are about to lose Bluetooth connection).

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