adb shell lsusb
: You need to detach the USB device from the host driver and attach it to the emulated Android environment. This requires a translation layer—either ADB (Android Debug Bridge) or virtual USB passthrough. connect usb device to android emulator better
You can’t test a USB barcode scanner, a thermal printer, a game controller, a flash drive, or a fingerprint reader on a virtual pixel phone. The emulator simulates the Android OS, but it abstracts away the Linux kernel’s USB stack—or so it seems. adb shell lsusb : You need to detach
emulator -avd -usb-passthrough vendorid=0x ,productid=0x Use code with caution. Copied to clipboard For an ASUS Bluetooth adapter with IDs , the command is a thermal printer