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https://issues.apache.org/jira/browse/CB-7500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15130977#comment-15130977
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Sergey Grebnov commented on CB-7500:
------------------------------------

Changing logic above to use the same logic for my device I was able to repro 
original problem and verify fix proposed. But I think better approach is to 
wrap call in function instead of using `var r=`
{code}
jsWrapper = String.format("(function(){prompt(JSON.stringify([eval(%%s)]), 
'gap-iab://%s')})()", callbackContext.getCallbackId());
{code}

> executeScript with callback kills/blurs inAppBrowser window after callback 
> exit
> -------------------------------------------------------------------------------
>
>                 Key: CB-7500
>                 URL: https://issues.apache.org/jira/browse/CB-7500
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: Plugin InAppBrowser
>    Affects Versions: 3.5.0
>         Environment: Android 4.4.2 Samsung Galaxy Tab S
>            Reporter: Andreas Imhof
>            Assignee: Sergey Grebnov
>              Labels: Android, Triaged, patch
>   Original Estimate: 20m
>  Remaining Estimate: 20m
>
> Calling Javascript executeScript (inAppBrowser.js) WITH a callback into an 
> inAppBrowser window kills/blurs this IAB window after the callback exits. 
> Something like this also is mentioned in the author's comment in method 
> 'injectDeferredObject' in 'inAppBrowser.java' on line 254.
> After inverstigating, I accidentally found a work-around/solution which 
> helped on my Android 4.4.2 Samsung Galagy Tab S.
> SOLUTION:
> In 'inAppBrowser.java' on line 162:
> jsWrapper = String.format("prompt(JSON.stringify([eval(%%s)]), 
> 'gap-iab://%s')", callbackContext.getCallbackId());
> the 'prompt' statement should be assigned to a variable like:
> jsWrapper = String.format("var r=prompt(JSON.stringify([eval(%%s)]), 
> 'gap-iab://%s')", callbackContext.getCallbackId());
> Adding 'var r=' prevents from InAppBrowser window being killed. 
> Don't know why. Tell me...   :-)



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