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https://issues.apache.org/jira/browse/CB-638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454594#comment-13454594
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Andrew Grieve commented on CB-638:
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Other things to sanity check - when benchmarking make sure you don't have a USB
connected (adb bridge slows things down).
I also made sure to launch the app using the "Run" action instead of Eclipse's
"Debug" action. Debug vs Release makes a difference on iOS, but I'm not sure if
there's a difference for Android apps...
> Slow native bridge (especially android)
> ---------------------------------------
>
> Key: CB-638
> URL: https://issues.apache.org/jira/browse/CB-638
> Project: Apache Cordova
> Issue Type: Improvement
> Components: Android
> Reporter: Lee Crossley
> Assignee: Andrew Grieve
> Priority: Critical
> Labels: 2.1.0
> Fix For: 2.2.0
>
>
> Doing many native callbacks (such as writing files) has a significant
> overhead.
> Trigger.io's native bridge is more than 5 times faster than Cordova (on
> Android).
> http://trigger.io/cross-platform-application-development-blog/wp-content/uploads/2012/02/chart_1-21.png
> I'd love to see similar performance stats in Cordova.
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