wear-os - 基于 Android Wear 的智能 watch 上的手腕手势检测 : is it possible?

Question

有人可以分享有关使用 Android Wear 使用手腕运动(与触摸屏上的滑动运动相反)进行手势检测的信息吗？

API 中有对此的官方支持吗？如果没有，您认为可以通过自定义 ROM 启用此功能吗？考虑到 Android Wear 是……嗯，Android，并且 Android 具有从基于 Android 的智能手机的加速计获取数据的所有 API 函数(以及许多有用的开发源)，我认为这不会太难？或者我忽略了什么？

有人在 http://forum.xda-developers.com/android-wear/development/gesture-detection-using-wrist-t2936656 说了以下的话

Use asus remote camera app for android wear. If you twist your watch it will take a picture with your smartphone camera!

我回复了:

So wrist gesture detection is perfectly possible it seems? But can you or anyone else give me some additional background about Android Wear: Should I see Android Wear as a simple extension of the Android API? By which I mean: can I utilise all the Android API functions related to interpreting smartphone/tablet sensor data, provided the smartwatch has that sensor? (e.g accelerometer)

Since I was looking in this particular section related to Wearables (Remove the spaces: developer . android . com/training/building-wearables.html ) and I couldn't find any information about wrist gesture detection.
Is that simply because everything else from the Android API is automatically also applicable to smartwatch development?

(As one can tell, I'm quite new to mobile development.)

到目前为止还没有答案。我现在在这里提问，希望能得到答案......

Answer 1

Android Wear 5.1 中添加了手腕手势，但截至本次回复时，Android Wear 5.1 仅适用于 LG Watch Urbane。此更新预计将在未来几周内出现在其他 Wear 设备上

两种常见的手腕手势被系统解释为向上/向下滑动。您可以更改远离或靠近您的轻弹速度。

如果您快速将手腕从您身上移开，然后缓慢返回，则会导致向下滚动。

如果您缓慢地转动手腕，然后快速将其向您的方向弹回，则会向上滚动。

您可以在此处查看实际的手腕手势 - https://www.youtube.com/watch?t=14&v=_R0qbB4hVbU