Android 性能监控实现原理 性能监控其实就是hook 代码到项目代码中，从而做到各种监控。常规手段都是在项目中增加代码，但如何做到非侵入式的，即一个sdk即可(Performance monitoring is actually the hook code to the project code, so that all kinds of monitoring are done. The conventional means are to add code to the project,