title: API call to get processor architecture
body: <p>As part of my app I'm using the NDK and was wondering if it's worth bundling x86 and mips binaries alongside the standard ARM binaries.</p>
  
  <p>I figured the best way would be to track what my users actually have, is there an API call to grab the processor architecture so I can pass this back to my Google analytics instance?</p>
  
  <p>Thanks</p>