title: .plist how to read dict in dict
body: <p>I have a plist, and in my plist is a dictionary whose values are dictionaries, like this:</p>
  
  <pre><code>&lt;dict&gt;
      &lt;key&gt;Antenne Bayern&lt;/key&gt;
      &lt;dict&gt;
          &lt;key&gt;shortcut&lt;/key&gt;
          &lt;true/&gt;
          &lt;key&gt;url&lt;/key&gt;
          &lt;string&gt;http://www.antenne.de/webradio/antenne-aac.pls&lt;/string&gt;
      &lt;/dict&gt;
      &lt;key&gt;Technobase.fm&lt;/key&gt;
      &lt;dict&gt;
          &lt;key&gt;url&lt;/key&gt;
          &lt;string&gt;http://listen.technobase.fm/tunein-aacplus-pls&lt;/string&gt;
          &lt;key&gt;shortcut&lt;/key&gt;
          &lt;false/&gt;
      &lt;/dict&gt;
  &lt;/dict&gt;
  </code></pre>
  
  <p>Now I wanna only read the url the key "Antenne Bayern" if in it's dictionary is "shortcut = 1"
  I do it like this:</p>
  
  <pre><code>NSString *plistPath = [[NSBundle mainBundle] pathForResource:@"SenderDatabase" ofType:@"plist"];
  NSDictionary *senderDictionary = [NSDictionary dictionaryWithContentsOfFile:plistPath];
  NSDictionary *bli = [[NSDictionary dictionaryWithDictionary:senderDictionary] valueForKey:@"Antenne Bayern"];
  NSLog(@"%@", bli);
  NSString *check = [bli valueForKeyPath:@"shortcut"];
  </code></pre>
  
  <p>But I don't want to do that for every Item in the dictionary. I only want to return the name like "Antenne Bayern" if "shortcut = 1".
  Can you help me please? </p>