I’m currently developing an application that needs to have an activation code inserted via the touch screen.
The embedded computer that I’m using is the DX-4 from AndersDX (check this "link":http://www.andersdx.com/products/embedded-displays/hardware/dx4.aspx).
I think the way to do this is to use a virtual keyboard... How do I do this?
Thanks in advance.
The answer depends a bit on what technology you will be using for your application. Widget ? QML ?
I really don't know... sorry.
I just want to come up with this program with the following characteristics:
- full screen video play;
- interrupt handling;
- and capability to use a alphanumeric touch screen keyboard to insert an activate code.
Any ideas how should I sort this out?
You can go the QML way for the gui, you have examples in Qt's documentation for video playback.
The interrupt part is lower level programming you'll need to write some code for that yourself.
As for the keyboard, you could use the CLKeyboard qml keyboard