Sure.
This is my list view activity, including the adapter:
http://pastebin.com/MrD03Uv9
This is the "plain" list item layout:
http://pastebin.com/6fKWEkfc
And this is the layout that starts a new group, with the header:
http://pastebin.com/QMB12kWD
The code in the list adapter probably changes cursor position a little
too often.
Although I don't think it should cause any significant performance
degradation (it's all neighboring rows), one should be able to derive
directly from BaseAdapter to get better control of position changes.
This should help get started:
http://www.netmite.com/android/mydroid/2.0/frameworks/base/core/java/android/widget/CursorAdapter.java
-- Kostya
15.11.2010 19:56, Thierry Legras пишет:
Could you please share the way you grab the previous row from within
setViewValue? :)
2010/11/15 Kostya Vasilyev <kmans...@gmail.com
<mailto:kmans...@gmail.com>>
Ok, so I had a cursor-based ListView laying around, and decided to
try and practice what I preach :)
Got it working in just a few minutes, actually.
The second screenshot shows that there aren't any issues with
trackpad based selection highlighting, at least on my Motorola
Milestone.
To prevent clickable headers, I set an empty click listener just
on the view that shows group data (the blue one).
No crashes, either - I scrolled up and down quite a bit.
http://img-fotki.yandex.ru/get/4700/kman.0/0_5bc24_c4d124db_L
http://img-fotki.yandex.ru/get/4400/kman.0/0_5bc25_20348bcf_L
-- Kostya
15.11.2010 18:50, Neilz пишет:
Interesting solution thanks , and I've kind of got it working very
quickly. Unfortunately the headers are still clickable when
visible
(as they're part of a list item), so it's not as clean a
solution as
the MergeAdapter - if I can get that working!
On Nov 15, 3:10 pm, Thierry Legras<tleg...@gmail.com
<mailto:tleg...@gmail.com>> wrote:
Hi,
I found something that highlights Kostya solution
including a trick to avoir
header to appear selected:
http://thebogles.com/blog/2010/02/section-headers-for-android-listviews/
This seems straightforward to follow ... except that i
can't get previous
record. Unfortunately the isHeaderVisible(Cursor) method
is not given :(
I tried to use Cursor.moveToPrevious(), but that crashes
on subsequent
setViewValue call. I guessed I should not modify cursor within
setViewValue() and try to restore cursor position before
leaving the method,
but that still crashes.
Any clue?
Thierry.
2010/11/15 Neilz<neilhorn...@gmail.com
<mailto:neilhorn...@gmail.com>>
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