| Android USB devices (eg. /sys/class/android_usb/android0/) | |
| What: /sys/class/android_usb/<android_device>/state | |
| Date: Feb 2024 | |
| Contact: Neill Kapron <nkapron@google.com> | |
| Description: | |
| The state of the USB connection. This attribute is likely | |
| redundant with the /sys/class/UDC/state attribute, and should | |
| be deprecated/removed when userspace can be refactored. | |
| Change on the state will also generate uevent KOBJ_CHANGE on | |
| the port with the new state included in the message as | |
| "USB_STATE=<STATE>". Note this is not the correct usage of | |
| uevents, but necessary due to the requirement to maintaine | |
| userspace API compatibility. | |
| Valid values: CONNECTED, DISCONNECTED, CONFIGURED |