title: Android emulator - enable Multi-display under extended controls?
body: <p>I downloaded and built the android emulator from the official repo, following <a href="https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-master-dev#welcome-to-the-android-emulator" rel="nofollow noreferrer">https://android.googlesource.com/platform/external/qemu/+/refs/heads/emu-master-dev#welcome-to-the-android-emulator</a> </p>
  
  <p>I am trying to get the option to add <code>multiple displays</code> to show up in the extended controls view.</p>
  
  <p><code>android/data/advancedFeatures.ini</code> -> has <code>MultiDisplay = on</code>
  <code>android/data/advancedFeaturesCanary.ini</code> -> has <code>MultiDisplay = on</code>
  <code>android/android-emu/android/avd/hardware-properties.ini</code> -> has values for <code>hw.display1.width</code>, <code>hw.display1.height</code>, <code>hw.display1.density</code>, as well as <code>hw.display1.xOffset</code> and <code>hw.display1.yOffset</code>.</p>
  
  <p><strong>However</strong>, there is no second display, nowhere to be seen or found.
  I am trying to launch/mount the <code>system image</code> for the Android Car emulator. Which I have built from the sources as well.</p>
  
  <p>Any tips on what I am actually missing?</p>
  
  <p>I already know that, the Android Emulator for the Pixel system image comes with the multi-display support enabled, and it's available in the Canary Channel with Android Studio.</p>