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Posted to dev@cordova.apache.org by "Filip Maj (Updated) (JIRA)" <ji...@apache.org> on 2012/03/16 01:36:38 UTC
[jira] [Updated] (CB-152) Normalize Acceleration object x,y,z to
return same range for all devices.
[ https://issues.apache.org/jira/browse/CB-152?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Filip Maj updated CB-152:
-------------------------
Component/s: (was: Android)
(was: iOS)
Docs
Description:
Acceleration object should be consistent across platforms. Documentation mentions range of x,y,z to be 0-1, but Android returns ranges in -10 to +10. This needs to be made consistent so the same code works on all platforms.
Let's work towards using the DeviceMotion specification: returning values in m/s^2. At rest, with the screen pointing upwards, values should be x=0, y=0, z=9.81
Android uses the above by default. iOS: I have a commit coming (merge into master tomorrow).
Documentation needs updates for this.
was:Acceleration object should be consistent across platforms. Documentation mentions range of x,y,z to be 0-1, but Android returns ranges in -10 to +10. This needs to be made consistent so the same code works on all platforms.
Affects Version/s: 1.5.0
Fix Version/s: 1.6.0
Removed Android and iOS tags, added Docs.
> Normalize Acceleration object x,y,z to return same range for all devices.
> -------------------------------------------------------------------------
>
> Key: CB-152
> URL: https://issues.apache.org/jira/browse/CB-152
> Project: Apache Callback
> Issue Type: Bug
> Components: BlackBerry, Docs, WP7
> Affects Versions: 1.5.0
> Reporter: Bryce Curtis
> Assignee: Filip Maj
> Fix For: 1.6.0
>
>
> Acceleration object should be consistent across platforms. Documentation mentions range of x,y,z to be 0-1, but Android returns ranges in -10 to +10. This needs to be made consistent so the same code works on all platforms.
> Let's work towards using the DeviceMotion specification: returning values in m/s^2. At rest, with the screen pointing upwards, values should be x=0, y=0, z=9.81
> Android uses the above by default. iOS: I have a commit coming (merge into master tomorrow).
> Documentation needs updates for this.
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