Bug 49057 - Map Camera is reseted to default location whe it is in tabbed page
Summary: Map Camera is reseted to default location whe it is in tabbed page
Alias: None
Product: Forms
Classification: Xamarin
Component: Forms ()
Version: 2.3.1
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Paul DiPietro [MSFT]
: 52185 ()
Depends on:
Reported: 2016-12-05 22:15 UTC by paukert.michal
Modified: 2017-03-16 19:26 UTC (History)
3 users (show)

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

map camera bug (3.87 MB, image/gif)
2016-12-05 22:15 UTC, paukert.michal
Project with induced bug. (291.67 KB, application/x-zip-compressed)
2016-12-26 08:48 UTC, paukert.michal

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Description paukert.michal 2016-12-05 22:15:55 UTC
Created attachment 18780 [details]
map camera bug

When I create app with xamarin.forms.map and map is in tabbed page camera is reseted to default location after i click on 3rd tab.
I am able to provide solution how to induce, but I think it is not problem to create tabbed page with 3 pages.
Comment 1 adrianknight89 2016-12-07 19:10:03 UTC
I tried to duplicate this in AppCompat / S6, but I could not. Can you try
Comment 2 paukert.michal 2016-12-07 21:25:27 UTC
I am still able to induce on emulator API 19.
I packed my solution where I am able to induce: https://www.dropbox.com/s/ge8tgy3otzy7bm0/Test.zip?dl=0 please try it
Comment 3 paukert.michal 2016-12-26 08:48:35 UTC
Created attachment 18992 [details]
Project with induced bug.

Project with induced bug.
Comment 4 paukert.michal 2017-01-21 13:53:48 UTC
I sent pullrequest to Xamarin.Forms.GoogleMaps project https://github.com/amay077/Xamarin.Forms.GoogleMaps/pull/172 which is fixing this issue.
Comment 5 Paul DiPietro [MSFT] 2017-03-16 19:07:56 UTC
The reproduction appears to be missing a solution file. If this is still occurring, please try using this platform specific API here to see if it helps alleviate the issue, as I suspect it could have something to do with your problem: https://developer.xamarin.com/api/type/Xamarin.Forms.PlatformConfiguration.AndroidSpecific.TabbedPage/
Comment 6 paukert.michal 2017-03-16 19:09:34 UTC
Issue was fixed by this PR https://github.com/amay077/Xamarin.Forms.GoogleMaps/pull/212/files
Comment 7 Paul DiPietro [MSFT] 2017-03-16 19:10:53 UTC
*** Bug 52185 has been marked as a duplicate of this bug. ***
Comment 8 Paul DiPietro [MSFT] 2017-03-16 19:26:36 UTC
Thank you for the information. In the future please do try to avoid refiling duplicate issues and to update these bugs if they end up externally resolved.