Re: Could retrievePeripherals retrieve the forgotten devices?
Re: Could retrievePeripherals retrieve the forgotten devices?
- Subject: Re: Could retrievePeripherals retrieve the forgotten devices?
- From: Pierre Bouchet <email@hidden>
- Date: Fri, 13 Jul 2012 11:26:21 +0200
Hi Kim,
I think when the description of
retrievePeripherals says it can retrieve known peripherals, it doesn't mean "known by
CBCentralManager", but "known by you/your app". So it actually creates a CBPeripheral object with the corresponding UUID but it doesn't require the actual device to be around. Also it won't automatically connect to it.
Moreover, BLE devices don't appear in the General/Settings/Bluetooth screen.
PB
2012/7/13 原晶
<email@hidden>
I try to retrieve Peripherals like following.
<<
[self.t.centralManager retrievePeripherals:retrieveDeviceUUIDs];
>>
In my understanding, retrievePeripherals won't interact with the real peripherals, but try to retrieve the known list recorded by IPHONE4S so that to quickly connect to the paired device.
<<
* @discussion Ask the central to retrieve a list of known peripherals by their UUIDs.
* The relevant delegate callback will then promptly be invoked with the status of the request.
>>
But even I forget the bluetooth device from general->setting->bluetooth, the forgotten one still can be retrieved. It confused me.
thanks.
br,
Kim
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Bluetooth-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Bluetooth-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden