title: Signed Package, Am I ready now?
body: <p>after doing <strong>right-click on package -> Export signed application package... -> verify with valid keystore</strong> i got an <code>APK</code>.</p>
  
  <p>To get sure i used <code>jarsigner</code> to check if my app is correctly signed.</p>
  
  <pre><code>$ jarsigner -verify -verbose -certs my_application.apk
  </code></pre>
  
  <p>and i got <code>jar verified</code> as response.</p>
  
  <p>Is my APK now correctly signed with a release key? Ready to upload?</p>
  
  <p>Also how can i check, like it is recommended by the android documentation, my signed apk on my phone? (To check  if proguard didn't cut of something which is necessary for my app and so on..)</p>
  
  <p>Any help is appreciated.</p>