title: Is android.permission.INTERNET required again since API 28?
body: <p>After trying to update admob and api level to API 28, I'm getting this Lint warning:</p>
  
  <pre><code>Missing permissions required by MobileAds.initialize: android.permission.INTERNET
  </code></pre>
  
  <p>when calling these functions:</p>
  
  <pre><code>MobileAds.initialize(context, context.getString(R.string.app_id));
  mInterstitialAd.loadAd(new AdRequest.Builder().build());
  </code></pre>
  
  <p>How is that possible?</p>
  
  <p>I remember that <code>android.permission.INTERNET</code> was not required since a lot of years ago. Apps are able to access Internet without using that permission. Even in this app I have some connections to Internet and they are working successfully. I'm retrieving data and it's working, and also even ads are being displayed. And all without the permission declared on the manifest.</p>
  
  <p>Why does Lint display that warning?</p>