Devices may not support that many. My Motorola Droid only appears to support 2.
- dave On Nov 25, 2:15 am, Dianne Hackborn <hack...@android.com> wrote: > On Tue, Nov 24, 2009 at 10:31 PM, Chan Jeff <jeff021...@gmail.com> wrote: > > 1. Where can I get the details of multi-touch driver protocol? It's just > > about multiple standard input event output under /dev/input/eventX or there > > is some other special driver model. > > Please help to hint. > > It's the recently defined standard linux protocol: > > http://www.mjmwired.net/kernel/Documentation/input/multi-touch-protoc... > <http://www.mjmwired.net/kernel/Documentation/input/multi-touch-protoc...> > > > 2. I can see action pointer 1,2,3 define in 2.0 MotionEvent. Which mean > > multitouch support in Eclair is up to 3 pointer,right? > > It supports up to 256. > > -- > Dianne Hackborn > Android framework engineer > hack...@android.com > > Note: please don't send private questions to me, as I don't have time to > provide private support, and so won't reply to such e-mails. All such > questions should be posted on public forums, where I and others can see and > answer them. -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
