[Unit]
Description=Android Debug Bridge

[Service]
Environment=PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/data/usr/sbin:/data/usr/bin
Type=simple
Restart=on-failure
ExecStartPre=/usr/bin/android-gadget-setup adb
ExecStart=/usr/bin/adbd
StandardOutput=null

[Install]
WantedBy=xxx.target