I am making a game and when the volume (+) gets pressed I would like to increase a int by one. I can do this with a button, but how would I do this with a volume button?
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2Check out http://stackoverflow.com/questions/10458438/ios-use-the-volume-buttons-as-input. That should be helpful. – Kyle May 27 '13 at 18:35
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1Also http://stackoverflow.com/questions/8397170/how-to-implement-a-volume-key-shutter-for-iphone – Workshed May 27 '13 at 18:39
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and this one: http://stackoverflow.com/questions/7528443/iphone-detect-volume-keys-press – Sterling Christensen May 27 '13 at 19:16
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Thanks! They are helpful. – Bob May 27 '13 at 21:43