[Interest] [Android-development] Qt 5.12 RC, Android apps FREEZE

ekke ekke at ekkes-corner.org
Thu Nov 29 09:56:39 CET 2018


just noticed that there will be a 5.12 RC2 - hopefully this fix will be
part of RC2

Am 28.11.18 um 17:46 schrieb ekke:
> Hi Andy,
>
> now it makes sense. every time the user sends data he enters some
> value into a textfield.
>
> great to know that a fix will come soon.
>
> ekke
>
> Am 28.11.18 um 17:36 schrieb Andy Shaw:
>>
>> This is a known issue which has been reported here:
>> https://bugreports.qt.io/browse/QTBUG-72101
>>
>>  
>>
>> A patch is pending to be included too so you can try that to see if
>> it helps in all your cases.
>>
>>  
>>
>> Andy
>>
>>  
>>
>> *Fra: *Interest <interest-bounces at lists.qt-project.org> på vegne av
>> ekke <ekke at ekkes-corner.org>
>> *Organisasjon: *independent softwarearchitect
>> *Dato: *onsdag 28. november 2018 16:54
>> *Til: *"android-development at lists.qt-project.org"
>> <android-development at lists.qt-project.org>, "interest at qt-project.org"
>> <interest at qt-project.org>
>> *Emne: *Re: [Interest] [Android-development] Qt 5.12 RC, Android apps
>> FREEZE
>>
>>  
>>
>> Apps not only freeze on Samsung devices. trying to figure out with my
>> test users where's the difference to Qt 5.11.2 + Target SDK 26, NDK 10e
>>
>>  
>>
>> it seems that the freeze happens, if
>>
>> ·         App started
>>
>> ·         doing much network traffic (loading JSON data from server)
>>
>> ·         click Home button to send App to background
>>
>> ·         reopen App
>>
>> ·         App freezes
>>
>> are there any changes in 5.12 with Android and QNAM or
>> QNetworkConfigurationManager ?
>>
>> I'm listening to SLOT(onOnlineStateChanged(bool)
>>
>>  
>>
>> Android devices are connected via WIFI - tomorrow users will test if
>> also happens if connected to mobile network
>>
>>  
>>
>> thx for any hints
>>
>> ekke
>>
>>  
>>
>> Am 27.11.18 um 15:29 schrieb ekke:
>>
>>     sent out my apps to test to customers
>>
>>     ·         Qt 5.12 RC
>>
>>     ·         QtC 4.8.0 RC1
>>
>>     ·         Android Build/Target SDK: 28
>>
>>     ·         NDK 18b
>>
>>     running the apps on Samsung devices (XCover 4, S7, S8) if
>>     switching between apps,
>>
>>     suddenly Qt Apps freeze and after some time Android asks: wait / quit
>>
>>     cannot reproduce this with other Android devices
>>
>>     any ideas what could be wrong ?
>>
>>     (using Qt 5.11.2 apps are running well)
>>
>>     ekke
>>
>>
>>
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>>
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>>
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>>
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>>
>>
>>
>
>
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