Not true.

1. If you say <uses-library> by default it is assumed you require the
library, and thus your app will not be shown in market on devices that don't
have the library and the platform will fail installing the app if the
library doesn't exist.

2. You can use <uses-library android:option="true"> (I think this was
introduced in 2.0) to say you don't require the library.  If the library
doesn't exist you can still be installed, and you can use the normal Java
tricks of dealing with those classes not being there.

On Tue, Jul 13, 2010 at 3:50 PM, Mark Murphy <[email protected]>wrote:

> On Tue, Jul 13, 2010 at 6:48 PM, paladin <[email protected]> wrote:
> > So there would be no way to make the maps part of your app optional?
>
> Unfortunately, no. You could have multiple editions of your app on the
> Market (Maps and no-Maps, like the "lite" vs. "pro" editions you see
> other developers use).
>
> --
> Mark Murphy (a Commons Guy)
> http://commonsware.com | http://github.com/commonsguy
> http://commonsware.com/blog | http://twitter.com/commonsguy
>
> Android 2.2 Programming Books: http://commonsware.com/books
>
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-- 
Dianne Hackborn
Android framework engineer
[email protected]

Note: please don't send private questions to me, as I don't have time to
provide private support, and so won't reply to such e-mails.  All such
questions should be posted on public forums, where I and others can see and
answer them.

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