demonstrate usb host access in android
You can use your USB-Stick to run the demo. Find out which vendor and product id the USB-Stick has, i.e.: in Linux the /var/log/syslog provides this information if the USB-Stick is attached.
modify
app/src/main/res/xml/device_filter.xml
for your USB-Storage device and set vendor-id product-id
NOTE: vendor-id and product-id have to be in decimal notation, convert them before insert in devvice_filter.xml i.e: idVendor=14cd, idProduct=8123 -> idVendor=5325, idProduct=33059
Trigger this command to initialize the gradle build system:
./gradlew wrapper
To build the project type:
./gradlew build