Qt Android exit sleep mode freeze gui
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wrote on 12 Nov 2015, 13:04 last edited by
Hi,
I use Qt5.5.0 with Android (on Windows). My app works well until a wake up after a sleep mode step. When I wake up the phone, the gui is freezing (white background with title bar), but not the app because I can see the logs on my QtCreator console.Someone know the problem and/or a solution ?
Thanks.
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Hi,
I use Qt5.5.0 with Android (on Windows). My app works well until a wake up after a sleep mode step. When I wake up the phone, the gui is freezing (white background with title bar), but not the app because I can see the logs on my QtCreator console.Someone know the problem and/or a solution ?
Thanks.
wrote on 3 Aug 2017, 01:20 last edited byI also use Qte4.7.2.
Used in arm core.
I'm having the same problem.
I do not know if it's sleep mode,
If there is no input for a long time, GUI freeze by moving the mouse.
I also wonder what the cause is. -
wrote on 20 Jan 2021, 10:51 last edited by
Are you using any loaders to load the UI? Currently, I'm having same issues (testing on mac+iOS) and I slowly come to the conclusion that loaders do not load/unload their components properly when system goes to sleep, meaning that when system wakes up nothing is loaded on the screen(background processes work well).
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Are you using any loaders to load the UI? Currently, I'm having same issues (testing on mac+iOS) and I slowly come to the conclusion that loaders do not load/unload their components properly when system goes to sleep, meaning that when system wakes up nothing is loaded on the screen(background processes work well).
@elpidamachairidou
do you use a recent (preferably LTS) version of Qt, because there was one older one, where there were problems similar to what you describe