title: Android studio gradle build running for too long time for build apk
body: <ol>
  <li>New Project.</li>
  <li>Imported all libs using gradle build system.</li>
  <li>Gradle build successful.</li>
  <li>Enabled gradle offline work and instant run.</li>
  <li>Attached my device, clicked run. App build competed in 4 mins.</li>
  <li>After few changes in code I clicked apply changes.</li>
  <li>App runs perfectly on device which I previously build, but when I extract the installed app(debug keys) it doesn't install on other device or same device (package currept).</li>
  <li>I clicked build apk(debug) in Android studio but gradle build running forever.</li>
  </ol>
  
  <p>Please help me friends. There is no error in code. When I use <strong>Instant Run</strong> app opens perfectly on device but I cannot extract that apk to test on other device.</p>