Adding android reactive extensions for better app interfacing

[pranavgupta1234]

I think adding reactive extensions in the app will make the code more concise. For example the task of disabling the sign in button until the user types the both name and password can be done using rx. This is just one simple example.It can be implemented in many tasks. I would like to work on this :)
@cpg any views on this idea ?

[cpg]

I am not sure what these can do, but the example that you cite is a neat improvement.

Apologies for the belated reply.

Feel free to reopen if you plan to work on it.