I downloaded : https://drive.google.com/file/d/0B_hfrkaWlLi4cVd2WWEtb21FTzA/view?usp=sharing (which was provided by srowen at github) and make a test with: http://www.tx9.co.uk/zxingtest.php on my:
Nexus 6 android 5.0.1 and
Asus MemoPad HD7 4.4.2
When a go to a.php and scan - redirect to a.php
after that I go to b.php and scan - redirect to b.php
after that I go to a.php and scan - redirect to b.php - Not correct.
Can you help me fix that ?
Regards,
Tsvetelin