title: Opening another (mine) application from my main application Swift
body: <p>I have two applications and i want to open them from each other (like facebook opens messenger).</p>
  
  <p>After a little search i found that i have to know the url scheme of my app, but i don't know how can i declare it. In my urlSchemes are only facebook's schemes.</p>
  
  <pre><code>var url  = NSURL(string: "")  
  UIApplication.sharedApplication().canOpenURL(url!)
  </code></pre>
  
  <p>I found that code and as i understand i have to put in the url my urlScheme.</p>
  
  <p>Any help? </p>