Back'n'Front App - dual camera "fun"

Two weeks ago there was an App mentioned in a local newspaper - which, apparently, had done pretty well and which now is available also on Android. The app was described as taking 2 photos - one with the front camera and one with the back camera of your phone - and then enabling you to share the result with the rest of the world. How hard could it be to build one yourself?

Fun with Delphi XE6 App tethering and barcodes

Updated: Removed broken GDrive links, now linking to old GitHub repo.

One of the new key features in XE6 is what Embarcadero has chosen to call App Tethering components - the only problem I initially had with the name was that it implied that mobile had to be involved in some way - which is not the case. You can make a windows service that is a "receiver" from a desktop application running on the same sub-net.

An example could be POS systems, running on various devices talking to the same receiver - without bothering about implementing multiple communications protocols - these components all wraps this up nicely.

I wanted to give these new component a try, by making a very simple barcode scanner using my phone as the barcode scanner and then have the receiver send the barcode to whatever application was active.

A word of warning: this is a prof of concept - not ready for production or deployment - you need to do some work yourself to make it fit your needs. I have tried to use as little code as possible - leaving out all exception handling :-).