MobileRead Forums - View Single Post - How to remap the 2 keys on the cover of the Nova Air with SDS100 Keymapper?

Renate · 11-12-2022, 07:18 AM

There are two ways to configure a Linux USB gadget: the older sysfs and the newer configfs.
So Android decided to use both.

Since both are activated by triggers, the property sys.usb.configfs is used to select.

/dev/socket/adbd is for communication to the framework. That's how the confirm dialog pops up.

If you look at all the triggers for sys.usb.config, you'll see that many start/stop adbd. That's what's happening. The Java UsbManager is setting the USB mode when the Android subsystem boots.

11-12-2022, 07:18 AM	#45
Renate Onyx-maniac Posts: 3,989 Karma: 18026955 Join Date: Feb 2012 Device: Nook NST, Glow2, 3, 4, '21, Kobo Aura2, Poke3, Poke5, Go6	There are two ways to configure a Linux USB gadget: the older sysfs and the newer configfs. So Android decided to use both. Since both are activated by triggers, the property sys.usb.configfs is used to select. /dev/socket/adbd is for communication to the framework. That's how the confirm dialog pops up. If you look at all the triggers for sys.usb.config, you'll see that many start/stop adbd. That's what's happening. The Java UsbManager is setting the USB mode when the Android subsystem boots.