Android设备监视器不diplay文件

Question

通过Android设备监视器我找不到任何文件在我的仿真器Android 7牛轧糖。

即使在选择设备后，也会显示空文件资源管理器点击。

只有通过adb外壳

$ adb shell
adb server is out of date.  killing...
* daemon started successfully *
generic_x86:/ $ ls
ls: ./ueventd.rc: Permission denied
ls: ./ueventd.ranchu.rc: Permission denied
ls: ./ueventd.goldfish.rc: Permission denied
ls: ./service_contexts: Permission denied
ls: ./sepolicy: Permission denied
ls: ./selinux_version: Permission denied
ls: ./seapp_contexts: Permission denied
ls: ./init.zygote32.rc: Permission denied
ls: ./init.usb.rc: Permission denied
ls: ./init.usb.configfs.rc: Permission denied
ls: ./init.rc: Permission denied
ls: ./init.ranchu.rc: Permission denied
ls: ./init.goldfish.rc: Permission denied
ls: ./init.environ.rc: Permission denied
ls: ./init: Permission denied
ls: ./fstab.ranchu: Permission denied
ls: ./fstab.goldfish: Permission denied
ls: ./file_contexts.bin: Permission denied
ls: ./default.prop: Permission denied
acct  charger d    dev mnt proc              root sdcard  sys    vendor 
cache config  data etc oem property_contexts sbin storage system 

请通过Android设备监视器访问指南。

操作系统：Ubuntu 16.04

Android Studio：2.2。2.

Android设备监视器：25.2。2.

Answer 1

$ adb shell
generic_x86:/ $ su
generic_x86:/ $ ls

i， e切换到root用户它工作