title: Android Studio signs apk different than jarsigner
body: <p>In Android Studio when I go to <code>Build &gt; Generate Signed APK</code> the SHA1 of the apk signature generated is different than the one generated manually by <code>jarsigner</code>. Therefore, Google Play rejects the update and I must manually sign it every time. The first release of the app was signed using Eclipse with the ADT plugin, if that matters. Why does this happen? </p>