title: IOS 7 background fetch
body: <p>I am developing a app that use the background fetch.</p>
  
  <p>I would need that the function it execute in background each 5sec, but with the code that I saw in google, the SO decide when the function should to be call.</p>
  
  <p>I would want the this function it execute each 5sec.</p>
  
  <p>The my code is here:</p>
  
  <pre><code>- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
  {
  // Override point for customization after application launch.
  
  [[UIApplication sharedApplication] setMinimumBackgroundFetchInterval:UIApplicationBackgroundFetchIntervalMinimum];
  return YES;
  }
  </code></pre>