title: How to use tools:locale for strings.xml files?
body: <h2>Background</h2>
  
  <p>Lint has a relatively new feature, so that it will warn us about missing translation only for languages that we choose, but i don't get how to use it.</p>
  
  <h2>The problem</h2>
  
  <p>for some reason, Lint still warns me about languages that i don't intend on translating yet.</p>
  
  <h2>What i've tried</h2>
  
  <p>for example, currently i want to only have 2 languages : english ("en") and hebrew (which is sadly both "iw" and "he" ) .</p>
  
  <p>so i have strings files in the folders :</p>
  
  <ul>
  <li>values (for english)</li>
  <li>"values-he" and "values-iw" (for hebrew) .</li>
  </ul>
  
  <p>i've tried putting the new attribute in the english file as such :</p>
  
  <pre><code>&lt;resources xmlns:tools="http://schemas.android.com/tools" tools:locale="en,iw,he"&gt;
  ...
  </code></pre>
  
  <h2>The question</h2>
  
  <p>what is the right way to do it?</p>