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https://issues.apache.org/jira/browse/CB-12634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joe Bowser updated CB-12634:
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Component/s: (was: cordova-lib)
(was: cordova-browser)
> Huge memory usage in Cordova android platform
> ---------------------------------------------
>
> Key: CB-12634
> URL: https://issues.apache.org/jira/browse/CB-12634
> Project: Apache Cordova
> Issue Type: Bug
> Components: cordova-android
> Reporter: Mindteck
> Priority: Minor
> Attachments: adcjcead.png, dgbbbbai.png, dgijajid.png, edgefied.png,
> fcfbdbgc.png, fjjjehid.png, jbadeibh.png
>
>
> Our application consist of following components:
> 1. Android Native code + Java Jar
> 2. CordovaLib + Own created Cordova plugin
> 3. JavaScript, HTML, CSS
> In our android screen we have a button which initiates web page (chromium
> browser) where we need to draw some graphs and digits on a certain interval.
> Those data are receiving in Android native end from a remote device & we are
> passing those data to the web page through cordova plug-in.
> On Button click we are initiating Cordova plug in along with web page.
> whenever the plugin is initiating and the Cordova web page is loading it is
> taking close to 50MB of memory.
> Now if we exit from the cordova page and back to android native screen that
> 50MB is not fully recovered. If we continue this type of testing i.e,
> entering and exiting from the cordova page continuously is causes a huge
> memory leak in our app.
> Questions:
> 1. Is it the usual behavior in cordova?
> 2. As multiple Threads are running in CordovaLib framework, so when we are
> exiting from cordova screen what is the status of those internal Threads? Are
> those threads still running in the background even if we are exiting from
> cordova webview to android native page?
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