I have made multiple connections to a single UUID.
It is like TCP. The UUID just says what port the Bluetooth Server is on. I could have a server running on Bluetooth port 1. Then I could make 2 or 3 simultaneous connections to it just like I can make 2 or 3 simultaneous connections to port 80 of Yahoo's web server. On Wednesday, February 13, 2013 10:31:39 AM UTC-6, Kristopher Micinski wrote: > > That's actually not quite right: if you have your app make multiple > connections then you do generally need multiple UUIDs. However, if > you need only a single connection then sure. My point is that you > should never need more than (theoretically) seven, as that's the size > of a BT piconet. > > Kris > > On Wed, Feb 13, 2013 at 10:17 AM, bob <b...@coolfone.comze.com<javascript:>> > wrote: > > You just need one UUID for your app. Use it on the server and the > clients. > > It basically tells the clients what Bluetooth port number on the server > they > > need to connect to (from 1 to 31, I think). > > > > > > You can use the uuidgen tool on Mac. Here's a UUID I just made if you > want > > it: > > > > > > uuidgen > > > > 068F39DC-7012-4497-85B6-BD5C25D6AE58 > > > > > > > > > > On Wednesday, February 13, 2013 4:24:19 AM UTC-6, tom_mai78101 wrote: > >> > >> After extensive researching on the Bluetooth Chat example, it all comes > >> down to using pre-determined UUIDs to connect to another device, the > 1-to-1 > >> way. However, that doesn't make it useful. > >> > >> I need to not rely on pre-determined UUIDs, so that I'm able to connect > >> multiple devices together with Bluetooth, without having to generate as > much > >> UUIDs as possible. > >> > >> Have you ever tried doing non-deterministic UUID generation for > Bluetooth > >> connections, using UUID.randomUUID() or similar methods? > > > > -- > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" group. > > To post to this group, send email to > > android-d...@googlegroups.com<javascript:> > > To unsubscribe from this group, send email to > > android-developers+unsubscr...@googlegroups.com <javascript:> > > For more options, visit this group at > > http://groups.google.com/group/android-developers?hl=en > > --- > > You received this message because you are subscribed to the Google > Groups > > "Android Developers" group. > > To unsubscribe from this group and stop receiving emails from it, send > an > > email to android-developers+unsubscr...@googlegroups.com <javascript:>. > > For more options, visit https://groups.google.com/groups/opt_out. > > > > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
