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From "trusktr (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CB-1458) Android's new "Limit background processes" setting in "Developer options" breaks key PhoneGap functionality.
Date Thu, 13 Sep 2012 06:35:07 GMT
trusktr created CB-1458:
---------------------------

             Summary: Android's new "Limit background processes" setting in "Developer options"
breaks key PhoneGap functionality.
                 Key: CB-1458
                 URL: https://issues.apache.org/jira/browse/CB-1458
             Project: Apache Cordova
          Issue Type: Bug
          Components: Android, CordovaJS
         Environment: Android 4.x.x
            Reporter: trusktr
            Assignee: Joe Bowser
            Priority: Critical


As of version 4.x.x, Android introduced a new ability to limit background processes down to
zero in Settings >> Developer Options >> Limit background processes.

I'm not sure if this bug exists with the latest PhoneGap version, but I noticed it using PhoneGap
apps for android from Google Play.

After setting the option to "No background processes" I noticed the following. If I try to
use the Media abilities of PhoneGap in an app to chose a photo or file from my system, then
when the selector application returns, the PhoneGap app will restart from the beginning because
it's background process was terminated.

If I set the option back to "Standard limit" then everything works just fine.

What do we do about this? Personally, I prefer to have the option set to "No background processes"
to prevent apps from needlessly wasting resources. It works great and some apps won't get
terminated if they subscribe to Android's messaging system the proper way and will be dormant.

Anyways, with the setting turned to "No background processes", I've experienced apps that
still work properly. I think there must be some way to fix this with PhoneGap.

This is a big deal because users should be allowed to set the option to "No background processes
if they so desire."

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