Comments for David Singlespeed Unrau

Comment on Periodically Updating an Android UI by David

David — Wed, 18 May 2011 20:42:14 +0000

Because the timer is not exact, the updates will ‘drift’ WRT clock time. So, if you are showing a clock with seconds, one update might be at 2:00:01.49, the next might be at 2:00:02.51, and the clock display will change by ’2′ when only 1 second has past – that is, the clock can be in error by as much as the SPIN_PERIOD. So, the example above gives you a clock display that updates every second, with an error of +/- 0.1 seconds. If you update get rid of the SPIN_PERIOD, it will update every second, with a potential error of +/-1 second, which might not be a problem for you…

Comment on Periodically Updating an Android UI by John

John — Mon, 16 May 2011 18:02:51 +0000

Hi David!

Nice post on using message loop for an approximate timer. Can I ask why you’re spinning the timer every 100ms rather than simply sending a message every REFRESH_PERIOD?

Thanks!
John

Comment on Protected: H&D Wedding by David

David — Sun, 14 Nov 2010 18:30:02 +0000

Comment on Protected: H&D Wedding by Mary Anne Unrau

Mary Anne Unrau — Sat, 13 Nov 2010 06:43:03 +0000

Comment on Northern Flicker by Ann

Ann — Thu, 04 Nov 2010 00:39:21 +0000

Lovely picture. Lots of detail! I like the colours.

Comment on Protected: H&D Wedding by Hope

Hope — Tue, 24 Aug 2010 12:59:53 +0000

Comment on Protected: H&D Wedding by Hope

Hope — Thu, 19 Aug 2010 14:39:19 +0000

Comment on Franklin Island by Ann

Ann — Fri, 18 Jun 2010 17:25:24 +0000

I like both the pictures, but particularly “Franklin Island”.The kayak is lined up perfectly to emphasize the rock shapes. thanks.

Comment on Paddling Away by briana

briana — Wed, 09 Jun 2010 19:24:09 +0000

Two posts in 4 days! Nice to see that you are still alive!

Comment on After the Storm by Ann

Ann — Mon, 14 Sep 2009 12:39:54 +0000

After the storm…………….what?????
What comes next? Been a while…!
Ann