There is a backend service that generates a random 32-chars length message and its sha256 hashcode and put them to DB:

So, this android application is the client-side that sends requests to the server for generating such a data and requests for obtaining the generated data.

How to use

POST-button click leads to sending POST-request for generating a message and its sha256 on the server-side.

GET-button click leads to sending GET-request for getting a message and its sha256 from the server-side.


  • At start alt text

  • After clicking on POST-button alt text

  • After clicling on POST-button and then on GET-button alt text


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