Bug 60565 - OnMapReady called twice in Android map renderer
Summary: OnMapReady called twice in Android map renderer
Status: CONFIRMED
Alias: None
Product: Forms
Classification: Xamarin
Component: Android ()
Version: 2.5.0
Hardware: Macintosh Mac OS
: Normal normal
Target Milestone: ---
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2017-11-08 09:44 UTC by David Britch
Modified: 2017-11-12 23:19 UTC (History)
4 users (show)

Tags: map, onmapready, ac
Is this bug a regression?: ---
Last known good build:


Attachments
Sample project. (1.70 MB, application/zip)
2017-11-08 09:44 UTC, David Britch
Details


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Status:
CONFIRMED

Description David Britch 2017-11-08 09:44:17 UTC
Created attachment 25602 [details]
Sample project.

In Forms 2.4, the OnMapReady override gets called twice in Android map renderers, potentially leading to memory leaks. On each call, the GoogleMap object has a different map handle.

Obviously this can be worked around by using a bool to only run the code in OnMapReady once, for the time being.

This issue also gets a mention on the forums: https://forums.xamarin.com/discussion/comment/304595

Sample project attached.
Comment 1 Paul DiPietro [MSFT] 2017-11-12 23:19:18 UTC
Also checked against the nightly.