Hmm.. We should probably make the function not exist if the hardware
doesn't support vibration.

/ Jonas

On Tue, Feb 11, 2014 at 2:50 PM, Marcus Cavanaugh <[email protected]> wrote:
> There's a bug[1] filed for removing the Vibrate option from Clock if the
> hardware doesn't support vibration. According to the IDL docs for
> navigator.vibrate, " If the device does not have a vibrator, this function
> does nothing.", so I can't just feature detect on "navigator.vibrate".
>
> Is there any existing API or feature detect implemented to actually detect
> whether a device has a vibration motor?
>
> Marcus
>
> [1]: https://bugzilla.mozilla.org/show_bug.cgi?id=964770
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