[Android-development] Warm application start time
vincent.kaestle at gmail.com
Tue Jun 14 18:31:41 CEST 2016
I have also this problem. It becomes serious for applications who needs to
wake up frequently like messaging app.
Indeed Loader solves a lot.
But when your application is in background and user use others applications
(such a shame, he should use only yours !), you still have 1 or 2 seconds
I'm not sure about it, I have to try it, or maybe someone can correct me :
but it looks like all PNG files in the main qrc file are loaded at the
begining. Do we should put them in a second qrc file loaded after the first
I say that because i have many "PNG_doEncode" in console during this
2016-06-14 17:56 GMT+02:00 Xavier Bigand <flamaros.xavier at gmail.com>:
> If you are using QML you may have to use Loaders to avoid loading of GUI
> parts that are not displayed directly.
> You can also take a look to the QtQuick compiler to improve qml loading.
> There is a profiler on QtCreator for QML which can help you to find your
> binding that are slow, be sure to not having binding loops.
> 2016-06-14 16:33 GMT+02:00 Лагнер, Сергей <developer at lagner.ru>:
>> Hi all.
>> I'm trying to optimize start time of my android application. For now I'm
>> interested in warm start time
>> when the user presses back and quickly returns to the app. If we consider
>> java application the
>> warm start is faster, it seems like android caches something or so.
>> But it does not work for Qt applications. My application spends constant
>> time for each start, even if I closed it a second ago.
>> Is there any way to optimize warm start of Qt application?
>> Any hints are highly appreciated.
>> Android-development mailing list
>> Android-development at qt-project.org
> Android-development mailing list
> Android-development at qt-project.org
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