Re: iPhoneOS 3.1 and kAudioSessionProperty_OverrideCategoryEnableBluetoothInput
Re: iPhoneOS 3.1 and kAudioSessionProperty_OverrideCategoryEnableBluetoothInput
- Subject: Re: iPhoneOS 3.1 and kAudioSessionProperty_OverrideCategoryEnableBluetoothInput
- From: Jiri Kral <email@hidden>
- Date: Mon, 5 Oct 2009 21:31:23 +0200
Hi Greg,
thanks for the clarification. I think the "Speakerphone" option is
missing on the iPod Touch and it's causing some troubles when
designing app GUI, so I filed a Bug ID# 7276415
Jiri Kral
Acrobits, s.r.o.
On Mon, Oct 5, 2009 at 6:52 PM, Greg Chapman <email@hidden> wrote:
> On Oct 4, 2009, at 3:52 AM, Jiri Kral wrote:
>
>> Hi Greg,
>>
>> thanks for the pointer to the volume slider, that was very useful.
>>
>> What you write about iPhone OS managing the routes for the user sounds
>> great, but the user should still be able to switch the routes if he
>> wants to. There is currently no easy way to let him do it:
>
> The user can always switch routes if they want to. It's applications that
> don't get to set the route (not even Apple apps)... ;-)
>
> The user selects routes by plugging things in/out. For routes that cannot
> be physically plugged in/out (eg. wireless devices like Bluetooth, or
> built-in devices like speaker), the route picker will show up next to the
> volume slider, and the user can use _that_ to plug those things in/out.
> (Note: both physical "plugs" and route-picker "plugs" are global "plug"
> operations by the user, potentially affecting all subsequent audio routing
> on the phone.)
>
> If this is not true in some cases, please write a bug with the details
> (begreporter.apple.com), and mention the bug number on this email list, so I
> can make sure the bug gets to the right engineers.
>
> A couple known idiosyncracies:
>
> 1. In a few cases (eg. Phone app, VoiceMail app), the user may see a Speaker
> button instead of a full route picker (ie. if there is no Bluetooth device
> connected). This "speaker button" option is not currently available to 3rd
> party app developers.
> 2. It's weird that the route picker icon is the Bluetooth icon, even though
> sometimes it doesn't have any Bluetooth devices in it.
>
> Greg
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