El martes, 6 de mayo de 2014 20:51:24 UTC+2, Dave Huseby  escribió:
> On 05/05/2014 01:09 PM, logos wrote:
> 
> > To sum up, it remember where you usually connect to Wi-Fi throug operator 
> > network cell identifiers
> 
> 
> 
> Don't network cell identifiers cover geographical areas larger than the
> 
> reach of a wifi base station?  Isn't there a chance you could be at the
> 
> end of your street and it would turn of 3G, turn on Wifi, but it can't
> 
> get a strong enough signal from your Wifi to connect?
> 
> 
> 
> I would suggest using geolocation but on devices without GPS, I'm not
> 
> sure it's good enough you're in reach of your Wifi.  There's also power
> 
> considerations when running gps.
> 
> 
> 
> This seems like a good idea on the surface.  What if you changed it from
> 
> an automatic feature to one that is manual.  For instance, the lock
> 
> screen could have UI for quickly switching between "network profiles"
> 
> (e.g. Home, Work, Roam).
> 
> 
> 
> -dave

Wi-Fi Matic, the Android app, handles this only turning off 3G when you are 
really connected to a known wi-fi.
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