RE: Running timers in background of BLE app
RE: Running timers in background of BLE app
- Subject: RE: Running timers in background of BLE app
- From: Nick Moen <email@hidden>
- Date: Fri, 10 Aug 2012 08:38:36 -0500
- Thread-topic: Running timers in background of BLE app
Title: Running timers in background of BLE app
Thanks Joakim,
Let me ask another question then. If in a
app the subscribes to Core Bluetooth I start a longtime background running
task, what are the time running time limits on this background task? Thanks
again.
Nick
From: Joakim Linde
[mailto:email@hidden]
Sent: Thursday, August 09, 2012
12:05 PM
To: Nick Moen
Cc: Michael Kroll; bluetooth-dev
Bluetooth; Glenn Bachmann
Subject: Re: Running timers in
background of BLE app
Core Bluetooth will allow you to run in the background in order for the
app to handle events from Core Bluetooth. It does not give the App a 'carte
blanche' to run in the background. Meaning, timers will not fire when the App
is in the background.
On Aug 9, 2012, at 9:42 AM, Glenn Bachmann wrote:
Local notifications won't by themselves keep your app perpetually alive
and running in the background. They will give you an opportunity to do a
short burst of processing when they fire, but then your app will go right back
to sleep. If just accomplishing this meets the original posters needs,
then it may be something of interest.
On Aug 9, 2012, at 11:48 AM, Michael Kroll wrote:
What about local notifications?
Regards,
Hi All,
I have an app that is currently scanning for BLE devices in the background.
This part is working well, but I now need to trigger an event every 15 minutes
or so. If the app subscribes to bluetooth-central, can Timers be run in the
background? If not does anyone have any recommendations? Thanks in advance for
any information.
Nick
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