title: What is the best practice to outsource app translation in Android?
body: <p>What is in your opinion the best practice to outsource strings translation for an Android app that must support several languages?</p>
  
  <p>Let's assume that translators are not technicians so I can't feed them with XML (XLS should be fine however) and that they're not working in my company so I should send them "something" by Email and they should return me "something" by Email.</p>
  
  <p>Furthermore I have a sparse translation set as for now: I'm native Italian and I speak English so while writing code I populate the values-it/strings.xml fully and the values/strings.xml partially, but nothing of values-de/strings.xml for example.</p>