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Old November 7th, 2012, 09:06 AM   #2 (permalink)
jonbonazza
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I would suggest creating a sort of splash screen where you load all of your data and populate your data structure. Once this task completes, I would spawn a new activity that contains your UI controls. Java and subsequently Android are event driven in nature. Once you have your UI set up, you will need to register a listener with your button object that will be fired automatically when it is clicked. Inside this listener, you will need to spawn off a new thread that will perform the network related code. When the code completes, you will need to use a Handler object to notify the UI thread that it has completed and to display the result. Rather than using a Thread and Handler object, you can simplify things by using Android's built-in AsyncTask which handles all of the threading issues for you.
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