Open Radar

 
Summary:
Custom Keyboards in iOS 8(& 8.1) cannot play a click sound unless they request and are then granted "Full Access".  This restriction does not seem to be consistent with the general goals of the restricted access policy.  It makes a lot of sense to sandbox away the networking and data access abilities, however, the ability to play a sound when tapped doesn't appear to have any privacy concerns.  It does, however, provide a valuable assistance to users, especially those with visual impairments.

Steps to Reproduce:
1) Create a project with a custom keyboard in it (without requesting Full Access)
2) Implement the UIInputViewAudioFeedback protocol
3) Implement the enableInputClicksWhenVisible delegate
4) Attempt to play a sound using [UIDevice playInputClick]

Expected Results:
A sound is played.

Actual Results:
No sound is played and no feedback that one should have occurred is given.