android - 如何实现gStrings(吉他调音器)的指针界面？

Question

gStings是一款吉他调音软件，我最近想模仿做一个类似的，但是不知道这样子的界面是怎么样的layout,不知道要用到哪些控件。

希望有人能指点一下迷津，不甚感激~

Answer 1

Does the original poster have any relevant information about pitch? Recently I also want to make a gString, please send me a copy if possible. Thank you
Returning to the topic: Regarding this interface, if I implement it, I will write a custom View and draw it in Canvas.
Go directly to the wheel: https://github.com/woxingxiao/DashboardViewDemo