This is a End of Course Work developed by student David Mao San Wei and professor supervisor Marco Aurélio Amaral Henrique. This is a implementation for a Bitcoin point of sales system that works offline. There is also a report about this terminal written in portuguese in the same directory. In addition you can access my video that explain how this terminal works with demonstration in portuguese by Youtube Link
There are two sub-directories in this project:
This directory contains the server side code for the terminal.
This one contains a android wallet for Bitcoin transaction, I did some small modifications from the Original Project To compile the wallet software, you need install Android IDE. You may also download proper android sdk and ndk. For Android Emulator, you could use the build-in one or just use Genymotion. The only modification that I made in this wallet is located in /android-wallet/wallet/src/de/schildbach/wallet/ui/send/SendCoinsFragment.java.
If you have any issues please email: david_msw1234@163.com