在Android模拟器文件系统上编写

Question

I am having some trouble interacting with the android emulator. My goal is to overwrite the hosts file on the emulated device but I am stuck.

I have used the adb command line tool as suggested in most places. Symptoms:

$ adb root
$ adb remount
> Not running as root. Try "adb root" first.

There is no output from the adb root command, and it seems to have no effect.

$ adb shell
emu$ su
emu> su: not found

I have found no way to push files to the device. Not even using the -writable-system when launching the emulator or restarting the adbd server... I have also tried running the script mentioned in this other so answer , but with no success.

Further information:

• Host machine OS: Windows
• Android versions on emulator: Android 8.0 and 7.1.1
• Emulated device: Nexus 5

Answer 1

I leave this here, in case anybody else encounters the same problem.

After playing around, adb finally works correctly with the emulator. My issue was resolved when I changed the emulated device for another model (in my case Nexus 6).