title: Generate unsigned release APK with Android Studio
body: <p>I am trying to generate an unsigned release APK using Android Studio.</p>
  
  <p>My app will not be signed and not distributed on the Store.</p>
  
  <p>In Android studio, I go to Build Variants and I select my project + Build Variant = Release.</p>
  
  <p>I run the release, Android studio generates the file my_project-release-unsigned.apk</p>
  
  <p>Nice! But, when I try to install or deploy the APK, I got the error:</p>
  
  <pre><code>Installation failed since the APK was either not signed, or signed incorrectly.
  </code></pre>
  
  <p>I dont understand why I got this error since the APK has been explicitly generated unsigned!</p>
  
  <p>Well, if you could tell me how I can setup gradle to generate my APK unsigned....</p>
  
  <p>I am pretty lost!</p>