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https://issues.apache.org/jira/browse/CB-633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Filip Maj updated CB-633:
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Component/s: (was: Android)
CordovaJS
Fix Version/s: 1.8.0
Thanks for bringing this up, cheers! Will fix for 1.8.
I'll add a test to cordova-js to try to formalize the bug.
> overriding backbutton is broken when removeEventListener() is called before
> addEventListener()
> ----------------------------------------------------------------------------------------------
>
> Key: CB-633
> URL: https://issues.apache.org/jira/browse/CB-633
> Project: Apache Callback
> Issue Type: Bug
> Components: CordovaJS
> Affects Versions: 1.6.1, 1.7.0
> Reporter: Hugo
> Assignee: Filip Maj
> Labels: android, backbutton
> Fix For: 1.8.0
>
>
> If document.removeEventListener("backbutton", function(){}, false) is called
> before the addEventListener(), the backbutton default behavior isn't
> overriden.
> To reproduce:
> document.removeEventListener("backbutton", function(){}, false)
> document.addEventListener("backbutton", function(){}, false)
> // ..backbutton default behavior should be overridden (but it's not)
> On the other hand the following will work as expected:
> document.addEventListener("backbutton", function(){}, false)
> // ..ok, backbutton default behavior is overridden
> This is a bigger problem than it looks because developers don't (and
> shouldn't) keep track of how many times removeEventListener() was called
> before calling addEventListener().
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