Will compiling with SDK4 to get the app switching still run on OS3?

Discussion in 'iOS Programming' started by danimal99, Jun 21, 2010.

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  1. danimal99, Jun 21, 2010

    danimal99 macrumors regular

    Joined:
    Jul 21, 2008
    #1
    Since simply linking against SDK4 will give you the app switching code, does anyone know if the app will still run on OS3 if you don't change anything else?

    Thanks, Dan
     
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  2. dejo, Jun 21, 2010

    dejo Moderator

    dejo

    Staff Member

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    The Centennial State
    #2
    Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_0 like Mac OS X; en-us) AppleWebKit/532.9 (KHTML, like Gecko) Version/4.0.5 Mobile/8A293 Safari/6531.22.7)

    Depends what your project's minimum OS deployment target is set to.
     
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  3. Luke Redpath, Jun 22, 2010

    Luke Redpath macrumors 6502a

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    Colchester, UK
    #3
    Yes, just set your Base SDK to 4.0 (rule of thumb: always try and build using the latest SDK for the platform) and the deployment target to the minimum supported version.
     
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