Bug 17997 - No way to get ColumnSpan value from GridLayout.LayoutParams
Summary: No way to get ColumnSpan value from GridLayout.LayoutParams
Status: RESOLVED UPSTREAM
Alias: None
Product: Android
Classification: Xamarin
Component: General ()
Version: 4.12.0
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: ---
Assignee: Jonathan Pryor
URL:
Depends on:
Blocks:
 
Reported: 2014-02-25 14:38 UTC by John Miller [MSFT]
Modified: 2014-02-25 22:48 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
Repro Project (86.94 KB, application/zip)
2014-02-25 14:38 UTC, John Miller [MSFT]
Details


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Status:
RESOLVED UPSTREAM

Description John Miller [MSFT] 2014-02-25 14:38:26 UTC
Created attachment 6144 [details]
Repro Project

var prms = (GridLayout.LayoutParams)GetChildAt(i).LayoutParameters;
var span = prms.ColumnSpec;

The above "span" is of type "Spec" which does not seem to give the actual column span value, e.g. "2" or "1", etc. The Spec type also does not have any obvious properties on how to extract that information. 

Attached is a sample project to test the above code.
Comment 2 Jonathan Pryor 2014-02-25 22:48:12 UTC
This appears to be an issue with Android proper, in that the desired information isn't exposed in any public way, as the GridLayout.Spec type only contains public equals() and hashCode() members, nothing else, which makes it rather...pointless:

http://developer.android.com/reference/android/widget/GridLayout.Spec.html