How to implement mathematical formula keyboard display and input in Android
曾经蜡笔没有小新2017-05-16 13:30:51
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The above picture comes from Shensuanzi student version app. I would like to ask what are the ideas for such a keyboard and what open source libraries can implement it
Google search
Finding a library should solve your problem
https://github.com/anubhavshr...
As for the keyboard, you have to write it yourself. This seems to be missing