Android utilities: fix cleanup operation
'su' is not available by default on all devices:
> adb shell "echo ls /data/local/tmp | su"
/system/bin/sh: su: not found
> echo $?
0
Also since execute_adb_command
use execute_process
under the hood the
pipeline (|
) will not be treated as special symbol and will be process just
like one more command line argument for the adb
.