Trigger: USB Device Connect/Disconnect

This trigger will fire when a USB device such as a memory stick or keyboard is connected or disconnected. It monitors for USB peripherals and accessories attached to your Android device.

Options

USB Device Connected: Trigger when a USB device is attached to the Android device
USB Device Disconnected: Trigger when a USB device is detached from the Android device

Magic Text

This trigger provides the following magic text values:

{usb_product_name}: The product name of the connected/disconnected USB device
{usb_manufacturer_name}: The manufacturer name of the USB device
{usb_device_hash}: A unique identifier hash code for the USB device

Monitored Events

The trigger monitors the following USB events:

USB device attached
USB device detached
USB accessory attached
USB accessory detached

Examples

Triggers

USB Device Connect/Disconnect: USB Device Connected

Actions

Notification: USB Device Connected
    [usb_product_name] by [usb_manufacturer_name]
Speak Text: USB device connected

Notify when any USB device is connected and announce via TTS.

Triggers

USB Device Connect/Disconnect: USB Device Disconnected

Actions

Popup Message: USB device safely removed

Show confirmation when a USB device is safely disconnected.

Notes

This trigger will NOT fire when the Android device itself is connected to a PC or similar as a USB peripheral. It only monitors USB devices connected TO the Android device.
Works with USB OTG (On-The-Go) connections where the Android device acts as the host.
Supported devices include USB keyboards, mice, game controllers, USB flash drives, and other USB peripherals.
USB accessories connected via the accessory protocol are also detected.
The device information (product name, manufacturer) availability depends on the USB device providing this information.