adb 查看app信息

1、查看进程

　　adb shell "ps | grep <package_name>"

2、查看内存信息

　　adb shell dumpsys meminfo

3、查看activity

　　adb shell dumpsys activity | findstr mFocused

4、查看app权限

　　aapt dump badging *.apk绝对路径