问题
The problem is that, when I write "su" in terminal emualator, I have "su:uid 10032 not allowed to su". So why I need to root the emulator?
回答1:
You should be root when you log into emulator:
$ adb shell
# ps
...
root 271 37 740 312 c003b100 afe0d14c S /system/bin/sh
...
#
What do you get on the sh ps line?
来源：https://stackoverflow.com/questions/5618837/rooting-android-emulator