Suzanne from Motorola - did you see the info from Trevor, below?
Trevor - perhaps testing for properly set ro.* should be added to CDD / CTS?
-- Kostya
20.08.2010 23:57, FrankG пишет:
Hi Trevor,
This was my impression too on the 16th August
"Try to set "ro.serialno" with setprop .."
But I assume that other vendors have also no clue about this property.
Good luck !
Frank
On 20 Aug., 21:04, Trevor Johns<trevorjo...@google.com> wrote:
Hi everyone,
Just to follow up a bit here, the reason we believe this is happening is
because ro.serialno isn't set on these devices. (Note that the ro.*
properties currently aren't required by the CDD/CTS.) Unfortunately, it
seems that we're using ro.serialno as the seed for the PRNG when generating
ANDROID_ID.
See:
frameworks/base/packages/SettingsProvider/src/com/android/providers/settings/SettingsProvider.java:416
http://www.google.com/codesearch/p?hl=en#uX1GffpyOZk/packages/Setting...
I've gone ahead and opened up a bug here for tracking purposes:
http://code.google.com/p/android/issues/detail?id=10639
(We suspect that the Droid 2 isn't the only phone affected by this, likely
just the most noticeable instance.)
We have a fix for this checked into our internal Git repo, so once that
change propagates to vendors this shouldn't be an issue on future devices.
For existing devices though, if you absolutely depend on the uniqueness of
ANDROID_ID, you'll unfortunately need to rely on some other identifier
(IMEI, WiFi MAC, etc.).
--
Trevor Johns
On Fri, Aug 20, 2010 at 10:46 AM, suzanne.alexandra<
suzanne.alexan...@motorola.com> wrote:
Andrew,
I don't know that this is reported in any public bug system. I've
reported it within a Motorola bug system.
- Suzanne
On Aug 20, 12:33 am, "Maps.Huge.Info (Maps API Guru)"
<cor...@gmail.com> wrote:
John, have you had any complaints yet about conflicts from duplicate
unique ids?
I handled it in code.
-John Coryat
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