Bug 106373 - Android: Decrease loading time of documents
Summary: Android: Decrease loading time of documents
Status: RESOLVED INSUFFICIENTDATA
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Android Viewer (show other bugs)
Version:
(earliest affected)
5.3.0.0.alpha1+
Hardware: ARM Android
: medium enhancement
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: mabAndroid
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Reported: 2017-03-06 21:04 UTC by Gautam Prajapati
Modified: 2017-10-30 10:51 UTC (History)
1 user (show)

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Crash report or crash signature:
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Description Gautam Prajapati 2017-03-06 21:04:48 UTC
Document loading in Android viewer takes quite a while. It would be great if we can decrease the loading time. 

Right now whole document loads at once. Loading pages one by one instead of the complete document could be a way to go.
Comment 1 Xisco Faulí 2017-03-06 23:04:58 UTC Comment hidden (obsolete)
Comment 2 Tomaz Vajngerl 2017-03-06 23:08:57 UTC
That's quite hard to achieve because of how LO works - you need to load the whole document into memory before you can manipulate it. 

Also I don't think the problem is loading of the document but with loading of the LO library, which takes some significant time (when loading document the second time or another document, it is much faster for me). What we need to do is to laod the library when the app is starting up or in background when in document browser.
Comment 3 Gautam Prajapati 2017-03-07 10:50:07 UTC
(In reply to Tomaz Vajngerl from comment #2)

> Also I don't think the problem is loading of the document but with loading
> of the LO library, which takes some significant time (when loading document
> the second time or another document, it is much faster for me).

Yes, it does load faster on reopening after first time for the same session of the application. 

> What we need
> to do is to load the library when the app is starting up or in background
> when in document browser.

This is a good suggestion. I will explore the possibilities by which we can achieve this. :-)
Comment 4 QA Administrators 2017-09-29 08:57:35 UTC Comment hidden (obsolete)
Comment 5 Xisco Faulí 2017-10-30 10:51:07 UTC
Dear Bug Submitter,

Please read this message in its entirety before proceeding.

Your bug report is being closed as INSUFFICIENTDATA due to inactivity and
a lack of information which is needed in order to accurately
reproduce and confirm the problem. We encourage you to retest
your bug against the latest release. If the issue is still
present in the latest stable release, we need the following
information (please ignore any that you've already provided):

a) Provide details of your system including your operating
   system and the latest version of LibreOffice that you have
   confirmed the bug to be present

b) Provide easy to reproduce steps – the simpler the better

c) Provide any test case(s) which will help us confirm the problem

d) Provide screenshots of the problem if you think it might help

e) Read all comments and provide any requested information

Once all of this is done, please set the bug back to UNCONFIRMED
and we will attempt to reproduce the issue. Please do not:

a) respond via email 

b) update the version field in the bug or any of the other details
   on the top section of our bug tracker

Warm Regards,
QA Team

MassPing-NeedInfo-20171030