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Chapter 12. Media: audio and recording > Example: creating a simple audio recor...

12.4. Example: creating a simple audio recording/playback application

Years ago, little electronic devices, commonly available in grocery stores, allowed you to press a button, record some audio, and play it right back. In this section, you’ll create an application that will function similarly to one of these devices.

The interface for the application is fairly simple. It contains only a Record button and a Play button. When the user presses the Record button, they must hold it down for as long as they’d like to record. When they release the button, the recorder stops. The user then presses the Play button to play back the audio they just recorded.


  

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