Open a file and process it as HEX

MIT App Inventor Help
1

Hi,

I work with some tools in Windows that open a binary file and display its content in HEX and ASCII as it is shown below:

image
image809×474 13.6 KB

I would like to know if it is possible to do the same in AI2, I would have to extract some information from the result and process it.

I have searched the community and found nothing, perhaps I'm missing something.

Thanks for any hint!.

2

Javascript might be able to return you a byte list:

https://www.google.com/search?q=return+a+file+as+a+list+of+bytes+in+javascript

3

Thanks!, I'm not familiar with JS and at first look I believe I would have to probably dedicate a long time to understand it.