title: Invoke Barcode Scanner from Browser on Android Device
body: <p>So I've found a lot of examples of how to do this using <a href="http://zxing.appspot.com/scan" rel="nofollow">http://zxing.appspot.com/scan</a>, but it only seems to work on a select few devices.  I've gotten it to work on the HTC Evo View.  But on both the Samsung Galaxy Tab and ZTE Optik it just takes me to a page telling me I don't have the Zxing barcode app installed even though I do.  Has anyone else encountered this inconsistency and if so, have you found a solution?</p>