aSmack SCRAM-SHA-1 SASLMechanism

I have to create a chat for Android that uses XMPP server.

I downloaded and studied the library aSamck and I could see that it is well made and easy to implement, congratulations for the work you are doing.

I have a problem, the server that I'm trying to login after the connection returns me an XML like this:

  <stream:features>

    <mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>

      <mechanism>SCRAM-SHA-1</mechanism>

      <mechanism>PLAIN</mechanism>

    </mechanisms>

    <register xmlns='http://jabber.org/features/iq-register'/>

    <auth xmlns='http://jabber.org/features/iq-auth'/>

  </stream:features>

By controlling the sources, however, I realized that the comunity you still have not implemented the SCRAM-SHA-1 mechanism 

the support of the server they told me that I have to use necessarily SCRAM-SHA-1 mechanism

Could you help me about Thanks