[Mono-bugs] [Bug 685215] Odd SurfaceView Touch Exception

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Fri Apr 15 16:59:07 EDT 2011



--- Comment #5 from Aaron Knabb <aknabb at mobileepiphany.com> 2011-04-15 20:59:06 UTC ---
Well I have to continuously drag my finger around for about 20-30 seconds. With
that line commented out, it consistently crashes on a Samsung Galaxy S, a
Motorola Droid, and even the emulator. Though, the emulator takes a little
longer to crash.

Not sure if it matters, but I'm not letting my finger up.

It seems like something 'behind the scenes' is allocating some small object(s)
on every touch event. And if I fire enough of those touch events (even without
code in them) while there is some other thread eating up CPU cycles, it has
that classic null reference exception after about 20 seconds.

I've successfully reproduced this on different devices, and I even had another
developer in my office reproduce it with his setup just to make sure I wasn't
doing something weird.

And yes, nothing moves around so it is a rather boring test :-P

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