Aila_DisableSpeaker

Disable audio playback through speaker and re-enable modem communications.

Signature

Objective-C

void Aila_DisableSpeaker(void);

Swift

func Aila_DisableSpeaker()

Description

Disables audio output through the Apple device's built-in speaker and re-enables communications with the kiosk. This should be called after Aila_EnableSpeaker() when audio playback is complete.

This function may block for up to 1 second, depending on hardware and iOS version.

Lightning Devices Only

This feature only applies to Lightning-based iPads when connected to a kiosk over the audio jack.

Usage

Objective-C

// Enable speaker for audio
Aila_EnableSpeaker();

// Play audio...
[self.audioPlayer play];

// Wait for audio to finish, then restore communications
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 5 * NSEC_PER_SEC),
               dispatch_get_main_queue(), ^{
    Aila_DisableSpeaker();
});

Swift

// Enable speaker for audio
Aila_EnableSpeaker()

// Play audio...
audioPlayer.play()

// Wait for audio to finish, then restore communications
DispatchQueue.main.asyncAfter(deadline: .now() + 5) {
    Aila_DisableSpeaker()
}

See Also

• Aila_EnableSpeaker - Enable speaker and disable communications
• Aila_OverrideLightTimeout - Keep lighting active during audio