canvas, camera.
微信版本:安卓7.0.9
基础库:2.9.4
安卓版本:10
你好:
1、canvas接口参考https://developers.weixin.qq.com/community/develop/doc/00020a02c2c040114d19a398f5b001
2、同层进度参考https://developers.weixin.qq.com/community/develop/doc/000c4e5f4fc080923569a391356c01