Switch between speaker and handset for audio playback?

Discussion in 'iOS Programming' started by dbredesen, Aug 22, 2008.

  1. macrumors newbie

    Joined:
    Aug 17, 2008
    #1
    I cannot find any documentation in the SDK docs regarding switching audio playback between the speaker and the built-in earpiece, i.e. like the two options that iPhone voicemail playback provides. In fact, the only reference in documentation to this topic is one passage which states:

    How do I control where sounds play (built-in speaker, dock connector, headphones)?
    iPhone OS sends audio to the appropriate device, depending on user preferences.​


    This doesn't get me anywhere. Is there an undocumented way of switching where audio output gets routed?

    Thanks for any help you can provide.

    --d
     
  2. Moderator emeritus

    kainjow

    Joined:
    Jun 15, 2000
    #2
    I'm sure there is. I'm sure it's not easy, and I'm sure Apple won't distribute your app if you use it (especially if it requires linking against a private framework) ;)
     

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