title: How to sign apk with Google signed keys to upload in other apps stores
body: <p>I had upload my app bundle to play console with my signing key(key store file) Google uses it as an upload key certificate and generated a public signing certificate.</p>
  <p>When a user downloaded my app from play store it will download with Google generated public signing certificate. Now I need to upload my app to other apps stores. If I use my upload certificate key then it will mismatch with app downloaded from play store.</p>
  <p>So how to sign my APP with that Google generated public signing certificate?</p>