ios - Can an app receive bluetooth data if it is locked? -

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ios - Can an app receive bluetooth data if it is locked? -

simply question. see other devices stating can, built on older platforms. sample code great.

yes, possible. need set uibackgroundmodes "bluetooth-central" in info.plist file.

note also, technical q&a qa1657 in ios developer library says following

the external accessory framework designed allow ios applications communicate hardware accessories developed under apple's mfi licensee program. mfi compliant accessories can implemented wired devices, meaning plug in ios device's 30-pin connector, or wireless devices, whereby utilize bluetooth communication channel. either way, application uses external accessory framework not notified of accessory's presence unless accessory identifies beingness mfi compliant, i.e., designed interface ios application.

developer reference says there core bluetooth framework low energy devices in ios5, it's bluetooth 4.0 devices (btle) only, on iphone 4s.

ios ios5 background bluetooth locked

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