title: Android Studio is not generating zip aligned apk
body: <p>I am using Android Studio 1.2.2</p>
  
  <p>My sdk is well updated and build-tools version installed is 22.0.1</p>
  
  <pre><code>Build &gt; Generate Signed Apk
  </code></pre>
  
  <p>I only get app-release-unaligned.apk in (app/build/outputs/apk/)</p>
  
  <p>I have already googled and tried:</p>
  
  <ol>
  <li><p>Copy Pasting "zipalign.exe" from build-tools folder to : (i) sdk/tools/ (ii) sdk/platform-tools/</p></li>
  <li><p>Adding "zipAlignEnabled true" under buildTypes in build.gradle</p></li>
  <li><p><a href="https://stackoverflow.com/questions/17604448/gradle-zipalign-task-not-working">Gradle zipAlign task not working?</a></p></li>
  </ol>
  
  <p>Please help solve this issue, I want to zipalign using Android Studio.</p>
  
  <p>This is my first app i am trying to publish !!! </p>