How do you make a UIPickerView that plays sounds?

Answer 1

The UIPickerView doesn't actually play the sounds; you do that with a hidden media control. When you click the control button, you examine the selected element in the list and load the associated sound file into the media control, which then plays the file. There are various ways of doing it, but one of the simplest methods is to use two parallel arrays, one containing the titles (which you load into the list), the other containing the paths to the sound files. Both arrays being of type std::string, of course. Thus element 9 in the titles array maps to element 9 in the sound files array. Alternatively, use std::pair objects (where each element in the pair is a std::string) to associate each title with its sound file.