Retrieving peripherals
Retrieving peripherals
- Subject: Retrieving peripherals
- From: Rick Mann <email@hidden>
- Date: Wed, 02 Jul 2014 16:21:59 -0700
I'm remembering the last-connected peripheral by storing the identifier in NSUserDefaults, then trying to retrieve that peripheral on the next launch.
Store:
NSString* uuid = self.peripheral.identifier.UUIDString;
// Store uuid in NSUserDefaults
Retrieve:
NSUUID* uuid = [[NSUUID alloc] initWithUUIDString: inPeripheralIdentifier];
[self.cm retrievePeripheralsWithIdentifiers: @[ uuid ]];
But -centralManager:didRetrievePeripherals: is never called (at all, even with an error).
Am I doing something wrong? Thanks!
--
Rick
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