android - get detailed process information in Android

Question

I'm going to write an app to do dynamic analysis of processes. In order to achieve this I want to have detailed statistics about process running on my phone.
Note: I have rooted phone so some limits are removed. So here is my question, how can I collect process information in detail dynamically? I know results of top,ps commands can help me, however I don't know how to call them or do I have access these commands on a rooted phone?
As I searched around the web ActivityManager.RunningAppProcessInfo is no longer useful since It provide limited information since Lolipop.

Answer 1

Linuxtop并且ps即使设备没有 root 也可用。您可以使用Runtime.getRuntime().exec(). 如果您需要运行“提升”命令，请查看以下答案：https ://stackoverflow.com/a/6953432/192373 。

此外，如果您的应用程序具有 root 权限，它可以检查/proc文件系统，Linux 风格。