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Posted to dev@cordova.apache.org by "Shazron Abdullah (Created) (JIRA)" <ji...@apache.org> on 2011/11/28 21:39:39 UTC
[jira] [Created] (CB-39) Flashing after Resume
Flashing after Resume
---------------------
Key: CB-39
URL: https://issues.apache.org/jira/browse/CB-39
Project: Apache Callback
Issue Type: Bug
Components: iOS
Reporter: Shazron Abdullah
reported at: https://github.com/phonegap/phonegap-iphone/issues/325
Hello,
I don't know if these is the right place to log this - however this is purely a question of what happens to PhoneGap apps when the app is in the background.
Does the JS still continue to work when the app is placed in the background? I've seeing a lot of errors for JS file uploads stopping after the user pressed the home button during an upload.
What happens when the app resumes? Does the JS have to be re-initated? For example - I use iScroll in my app, and everytime I load it back up from running in the background, the UIWebView flashes (almost like a partial reload) and continue. If I change the orientation of the device, it doesn't do this action - only when you try to resume. Is this PhoneGap thing or iScroll thing? Has anyone seen this issue?
Thanks,
Greg
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[jira] [Updated] (CB-39) Flashing after Resume
Posted by "Shazron Abdullah (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CB-39?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shazron Abdullah updated CB-39:
-------------------------------
Description:
reported at: https://github.com/phonegap/phonegap-iphone/issues/325
by: https://github.com/gregavola
Hello,
I don't know if these is the right place to log this - however this is purely a question of what happens to PhoneGap apps when the app is in the background.
Does the JS still continue to work when the app is placed in the background? I've seeing a lot of errors for JS file uploads stopping after the user pressed the home button during an upload.
What happens when the app resumes? Does the JS have to be re-initated? For example - I use iScroll in my app, and everytime I load it back up from running in the background, the UIWebView flashes (almost like a partial reload) and continue. If I change the orientation of the device, it doesn't do this action - only when you try to resume. Is this PhoneGap thing or iScroll thing? Has anyone seen this issue?
Thanks,
Greg
was:
reported at: https://github.com/phonegap/phonegap-iphone/issues/325
Hello,
I don't know if these is the right place to log this - however this is purely a question of what happens to PhoneGap apps when the app is in the background.
Does the JS still continue to work when the app is placed in the background? I've seeing a lot of errors for JS file uploads stopping after the user pressed the home button during an upload.
What happens when the app resumes? Does the JS have to be re-initated? For example - I use iScroll in my app, and everytime I load it back up from running in the background, the UIWebView flashes (almost like a partial reload) and continue. If I change the orientation of the device, it doesn't do this action - only when you try to resume. Is this PhoneGap thing or iScroll thing? Has anyone seen this issue?
Thanks,
Greg
> Flashing after Resume
> ---------------------
>
> Key: CB-39
> URL: https://issues.apache.org/jira/browse/CB-39
> Project: Apache Callback
> Issue Type: Bug
> Components: iOS
> Reporter: Shazron Abdullah
>
> reported at: https://github.com/phonegap/phonegap-iphone/issues/325
> by: https://github.com/gregavola
> Hello,
> I don't know if these is the right place to log this - however this is purely a question of what happens to PhoneGap apps when the app is in the background.
> Does the JS still continue to work when the app is placed in the background? I've seeing a lot of errors for JS file uploads stopping after the user pressed the home button during an upload.
> What happens when the app resumes? Does the JS have to be re-initated? For example - I use iScroll in my app, and everytime I load it back up from running in the background, the UIWebView flashes (almost like a partial reload) and continue. If I change the orientation of the device, it doesn't do this action - only when you try to resume. Is this PhoneGap thing or iScroll thing? Has anyone seen this issue?
> Thanks,
> Greg
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[jira] [Commented] (CB-39) Flashing after Resume
Posted by "Shazron Abdullah (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CB-39?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201965#comment-13201965 ]
Shazron Abdullah commented on CB-39:
------------------------------------
This is a question, not an issue - and thus will be closed.
Answering the question - no, JavaScript execution is paused and all network connections are dropped. Only certain Obj-C calls can be "run in the background" based on settings in the app's Info.plist
No, the js does not need to be re-initiated - the flash you see might be a memory issue where a resource was released, then reloaded (image etc) - but that's just my guess.
> Flashing after Resume
> ---------------------
>
> Key: CB-39
> URL: https://issues.apache.org/jira/browse/CB-39
> Project: Apache Callback
> Issue Type: Bug
> Components: iOS
> Reporter: Shazron Abdullah
>
> reported at: https://github.com/phonegap/phonegap-iphone/issues/325
> by: https://github.com/gregavola
> Hello,
> I don't know if these is the right place to log this - however this is purely a question of what happens to PhoneGap apps when the app is in the background.
> Does the JS still continue to work when the app is placed in the background? I've seeing a lot of errors for JS file uploads stopping after the user pressed the home button during an upload.
> What happens when the app resumes? Does the JS have to be re-initated? For example - I use iScroll in my app, and everytime I load it back up from running in the background, the UIWebView flashes (almost like a partial reload) and continue. If I change the orientation of the device, it doesn't do this action - only when you try to resume. Is this PhoneGap thing or iScroll thing? Has anyone seen this issue?
> Thanks,
> Greg
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[jira] [Resolved] (CB-39) Flashing after Resume
Posted by "Shazron Abdullah (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/CB-39?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shazron Abdullah resolved CB-39.
--------------------------------
Resolution: Not A Problem
> Flashing after Resume
> ---------------------
>
> Key: CB-39
> URL: https://issues.apache.org/jira/browse/CB-39
> Project: Apache Callback
> Issue Type: Bug
> Components: iOS
> Reporter: Shazron Abdullah
>
> reported at: https://github.com/phonegap/phonegap-iphone/issues/325
> by: https://github.com/gregavola
> Hello,
> I don't know if these is the right place to log this - however this is purely a question of what happens to PhoneGap apps when the app is in the background.
> Does the JS still continue to work when the app is placed in the background? I've seeing a lot of errors for JS file uploads stopping after the user pressed the home button during an upload.
> What happens when the app resumes? Does the JS have to be re-initated? For example - I use iScroll in my app, and everytime I load it back up from running in the background, the UIWebView flashes (almost like a partial reload) and continue. If I change the orientation of the device, it doesn't do this action - only when you try to resume. Is this PhoneGap thing or iScroll thing? Has anyone seen this issue?
> Thanks,
> Greg
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