Enhance wpadebug application to support scanning and displaying of QR
codes. This depends on a third-party source: zxing
(https://github.com/zxing/zxing).
Shell command to launch scanner/viewer via wpadebug is:
>adb root
>adb shell
Scanner:
>am start -n w1.fi.wpadebug/w1.fi.wpadebug.QrCodeScannerActivity
Viewer:
>am start -n w1.fi.wpadebug/w1.fi.wpadebug.QrCodeDisplayActivity
QR code string input/output file would be generated in
'/sdcard/wpadebug_qrdata.txt' in the device.
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This tool can be used to debug Wi-Fi functionality on Android both
through the Android framework and through direct access to
wpa_supplicant.
Signed-hostap: Jouni Malinen <j@w1.fi>
