title: Flutter Android license status unknown
body: <pre><code>$ flutter doctor
  </code></pre>
  
  <p>Doctor summary (to see all details, run flutter doctor -v):</p>
  
  <p>[✓] Flutter (Channel stable, v1.2.1, on Linux, locale en_US.UTF-8) </p>
  
  <p>[!] Android toolchain - develop for Android devices (Android SDK version 28.0.3) ✗ Android license status unknown.</p>
  
  <p>[✓] Android Studio (version 3.3)</p>
  
  <p>[!] IntelliJ IDEA Ultimate Edition (version 2018.3)</p>
  
  <p>✗ Flutter plugin not installed; this adds Flutter specific functionality.
      ✗ Dart plugin not installed; this adds Dart specific functionality.</p>
  
  <p>[!] VS Code (version 1.31.1)</p>
  
  <p>✗ Flutter extension not installed; install from
        <a href="https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter" rel="nofollow noreferrer">https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter</a></p>
  
  <p>[!] Connected device
      ! No devices available</p>