iphone - Splash screen should check data from database -

Hello I am creating a map application, initially when I click on the app icon on the iPhone then show a splash screen In which the application logo and a loading bar should be shown.

Expected Process: The following objectives of starting the screen should be obtained

1. Start the synchronization web service 2. Create or open available databases on the device in memory for quick calling Retrieve recordings of available user information in the database 4. Create a weather map in which all the 37 types of weather are available for easy future reference. Archived must. Each processing phase should progress / increase the progress bar by 25%

How it could be possible. Please help me to get this work done

The splash screen is just an image Default.png should be called. This will be shown to you during the launch of the app.

To realize what you want, you must first define the visual controller with the same background and a UIProgress and do your sync and other processes.

P> When initiated, you must display your "real" first view controller