How exactly does the S6 App Optimisation feature work? - Galaxy S6 Edge Q&A, Help & Troubleshooting

So, what exactly does the App Optimisation feature do and how does it work?

Think it just uses clean master to schedule and close apps but most reopen straight away.
I've just started using DU booster on my Tab S might try it on the Edge

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[Q] delay to Load Menu & Home screen...

Hi developers
i have loading delay on my Sam.GS3
when i use an application or work for 2-3 minutes on setting or ...
and then back to main menu OR press Home key to back to home
i see delay to load shortcuts or widgets, or when wanna back to main menu delay to load apps icons and etc.
i cleared the cache and closed all running apps (but just system apps.)
but still i see delay.
however i had this problem on Xperia Arc, Xperia S but i could free RAM and then i could see that the smartphone work faster and more responsible
BUT now Galaxy S III (however) it has QuadCore processor But i have problem and cannot clear RAM and cache.
what s your opinion and what should i do to have faster mobile and real quadcore access.
Regard
x102x96x
x102x96x said:
Hi developers
i have loading delay on my Sam.GS3
when i use an application or work for 2-3 minutes on setting or ...
and then back to main menu OR press Home key to back to home
i see delay to load shortcuts or widgets, or when wanna back to main menu delay to load apps icons and etc.
i cleared the cache and closed all running apps (but just system apps.)
but still i see delay.
however i had this problem on Xperia Arc, Xperia S but i could free RAM and then i could see that the smartphone work faster and more responsible
BUT now Galaxy S III (however) it has QuadCore processor But i have problem and cannot clear RAM and cache.
what s your opinion and what should i do to have faster mobile and real quadcore access.
Regard
x102x96x
Click to expand...
Click to collapse
U got 2 ways to fix this problem:
1) go to setting-->Developer options-->Window animation scale and Transition animation scale set to off or 0.5x (this should be help)
2) Root your device and install titanium backup, it allow u to freeze apps, like some samsung background apps eg: allshare.etc u can close it through there
then it can save ur ram.
Hope this could help u.
It's a problem with the launcher. Samsung is taking a play out of Apple's book here. They've configured the launcher such that when ram demands are high, regardless of how much free ram is left, the launcher closes so that the current app will run smoothly and the user will be unaware of the decrease in ram. Sadly, not everyone likes this.
hi
can i use another kernel or rom to have faster SGS3?
Sent from my GT-I9300 using xda app-developers app
x102x96x said:
hi
can i use another kernel or rom to have faster SGS3?
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
You can use another kernel or another rom if you want to try them.
jje
so changing the kernel and rom can effect on speed and performance of device???
Sent from my GT-I9300 using xda app-developers app
U can flash OMEGA rom, for example, which has all the tweaks U will ever need, and it comes with omega kitchen preinstalled,and there U can find different kernels, to improve battery life, mods to reduce home button lag, etc..
Sent from my GT-I9300 using xda app-developers app
pedja381 said:
U can flash OMEGA rom, for example, which has all the tweaks U will ever need, and it comes with omega kitchen preinstalled,and there U can find different kernels, to improve battery life, mods to reduce home button lag, etc..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
But it may not cure your problem 100% .
TRYLag
for the home button lag - disable the home button when pressed for S-voice.
I also got transitions & pop-ups set to 0.5x rather than 1x (in dev options under settings)
Surfing the net pressing home button and find the home screen reloads. So bit of a lag which is very annoying, until samsung sort this out with a software update there is a work around. Simply disable s-voice from.settings that's it. I haven't actually experienced screen reload since.
Let me know if this works for you or not.
Try this
Untick under s-voice settings the following:
Launch S Voice
Wake up command
Under application manager go to running select s-voice and stop all services.
Go to all and disable s-voice. This will remove the app from app draw list too, you can also disable chat on app too.
This should stop the app running in the background.
jje
JJEgan said:
But it may not cure your problem 100% .
TRYLag
for the home button lag - disable the home button when pressed for S-voice.
I also got transitions & pop-ups set to 0.5x rather than 1x (in dev options under settings)
Surfing the net pressing home button and find the home screen reloads. So bit of a lag which is very annoying, until samsung sort this out with a software update there is a work around. Simply disable s-voice from.settings that's it. I haven't actually experienced screen reload since.
Let me know if this works for you or not.
Try this
Untick under s-voice settings the following:
Launch S Voice
Wake up command
Under application manager go to running select s-voice and stop all services.
Go to all and disable s-voice. This will remove the app from app draw list too, you can also disable chat on app too.
This should stop the app running in the background.
jje
Click to expand...
Click to collapse
i did and also disabled allshare of samsung but still i have delay to reload home screen.
it s too little delay to load widgets and shortcuts on my home screens.
and maybe it s normal ?! is it?
(but with Quad core processor and delay, it s annoying!)

App killer on lock screen?

Hi.
I need an app that kills all apps upon lock screen to save battery power so I don't have to do so manually.
Can any one advise a good app?
Sent from my GT-N7100 using xda premium
Zionator said:
Hi.
I need an app that kills all apps upon lock screen to save battery power so I don't have to do so manually.
Can any one advise a good app?
Sent from my GT-N7100 using xda premium
Click to expand...
Click to collapse
hi,
take a look at "fast reboot" app market .?there is a free version ,dont know if it has settings option ?( actually, the pro version has settings , to be correct )
https://play.google.com/store/apps/details?id=com.greatbytes.fastreboot&hl=en
Install, open fast reboot setting ( small gears in left bottom corner of app )Select , 2 nd option "Auto reboot options " and tick your option's ...on unlock and you can set on lock also .
If you know this app, then you will know it does not really reboot but closes (kill ) and opens up app ,excellent app .
Been using it for years (you will see market figures thats it very popular )
good luck
The free version have no settings and I have to click the fast boot icon for it to close apps.
Thanks for the reply.
Anyone else have any good apps that can automatically kill apps when I turn screen off?
Sent from my GT-N7100 using xda premium
most likely you will remove that application, bcoz neither it will save your battery and may it drain more battery than saving by closing app.
If your application remain in BG, it will just take some RAM not juice, and everytime single application try to kill appliction in BG with screen off will drain more juice.
there is also in built option for this if still you want it, go to setting - development option - limit background process, you can set your desired level.
You can use ZDBox, its free and have so many utilities, the task killer can kill all non marked running tasks when lockscreen comes. Check it out, i love this app.
https://play.google.com/store/apps/details?id=com.zdworks.android.toolbox&hl=de

Anyone Facing Issues with Notification

I am facing issues with notifications. The phone doesnt show notification for some apps, unless we open the app. And this is not happening all the time, but is happening frequently.
Anyone know reason and fix?
I have the same issues with score apps like sofascore or flashscore. Whatsapp and some other apps working great.
momdiavlo said:
I have the same issues with score apps like sofascore or flashscore. Whatsapp and some other apps working great.
Click to expand...
Click to collapse
EUI seems to have very aggressive battery optimization. For apps that do not rely on push notifications, you will need to disable auto cleaning in Power saving management/App protection. Otherwise they may get killed when running in background.
Also, check if one of these is not the reason of your problems:
http://forum.xda-developers.com/le-max-2/how-to/delayed-push-notifications-14s-fix-t3383912
I had the same problem too with Transparent Weather and Power Amp. So therefore go to Settings > Permissions > and allow Your App to launch
Same problem here. I have not found a way to reliably handle this. Tried allowing auto start for apps as well. And it should NOT be the solution that you have to lock every app in the Taskmanager and have all apps u wanna see push notifications from opened all the time. Because well, push notifications were made so you get the info when you DON'T have the app opened.
I would really like to get to the bottom of this as it really annoys me. Not even when my Internet was disabled and gets enabled it pulls all notifications. I have to open every app one after another to really see if something happened. That is a huge nono for a 2016 flagship IMHO :/
Please guys, let's try to get this fixed!
You have to set up those apps with permission to autostart and in "Battery / Power saving management / App protection" to prevend them from killing. After doing this, those apps will work as expected...
mjoach said:
EUI seems to have very aggressive battery optimization. For apps that do not rely on push notifications, you will need to disable auto cleaning in Power saving management/App protection. Otherwise they may get killed when running in background.
Also, check if one of these is not the reason of your problems:
http://forum.xda-developers.com/le-max-2/how-to/delayed-push-notifications-14s-fix-t3383912
Click to expand...
Click to collapse
THis worked for me. Thank you.
Is there a way we can enable camera 2 api on le max 2??.

Swiping an app closed in Task Manager permanenently closes it... Help!

Hey all. Quick question. My Le Max 2 has had a weird issue since I received it. I'm wondering if anyone has experienced the same or knows of a fix.
I have noticed that if I open an app and then swipe it closed using the task manager (recent apps button and swiping it closed) that the app will no longer function until I manually open the app again. 2 examples. The Google clock app. I set an alarm last night and swiped the app closed and this morning my alarm didn't sound. I tested it this morning, and as long as I leave the app running in the background, the alarm will go off. But if I swipe it closed from task manager, it kills the app and the alarm will never sound.
The second example is a little more bothersome. I have noticed that unless I leave my SMS/MMS app running in the background, I will NOT get any text or MMS message at all. I use TEXTRA and as long as it's open and running in the background, I'm good. But if I swipe it closed, I will not receive any text or MMS messages. To be clear, it's not that I'm not notified... it's that the text message or MMS will NEVER come thru if the app is swipe closed. They don't even show up if I open the app after the fact. Ive tested this many times with my kids sending me messages with their phones. So I leave textra open at all times.
Finally, a nitpick, has anyone noticed that changing the font size in the display settings, doesn't reliably change the font size system wide? Example, I use gmail and when I open it the font settings are miniscule, despite me having the font set to extra large in the display settings. However, if I leave gmail open and go to display settings menu and change the font size from extra large to small and then back to extra large again and then I go back to the gmail app, the font size is larger and readable. Kind of annoying.
Thanks!
For your first issue I would recommend you not to close any app and try to lock in the memory the ones that are important like whatsapp, Viber, etc... Assuming that your model has at least 4 GB of RAM, it's useless to close the running apps. This is not windows and it works in a different way. It will take some time to get used to not pressing the "Close All" button, but believe me, it's useless. For the other thing with the font I'm not sure what to say. It might be an EUI bug that should be fixed in the future updates.
Currently I'm running CM13 S19 by Parasite and I never close any app. I'm still trying to convince my wife to change her habit but looks like she's possessed by closing her apps on S6 edge+, also a 4GB of RAM device
Sent from my Le Max2 using XDA Labs
valy_cta said:
For your first issue I would recommend you not to close any app and try to lock in the memory the ones that are important like whatsapp, Viber, etc... Assuming that your model has at least 4 GB of RAM, it's useless to close the running apps. This is not windows and it works in a different way. It will take some time to get used to not pressing the "Close All" button, but believe me, it's useless. For the other thing with the font I'm not sure what to say. It might be an EUI bug that should be fixed in the future updates.
Currently I'm running CM13 S19 by Parasite and I never close any app. I'm still trying to convince my wife to change her habit but looks like she's possessed by closing her apps on S6 edge+, also a 4GB of RAM device
Sent from my Le Max2 using XDA Labs
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Click to collapse
Thanks a lot for the reply. Makes sense. Is there a way to "lock" the apps open in memory, or are you just saying to change my habits so that they stay open? Could you explain the method if there is a way? Thanks again.
While in Task Manger (Recents or how you like yo call it, or maybe even "Control Center") swipe down on an app instead of swiping up to close it, and you will see a lock icon on the app in the Task Manager. Then when you'll press by mistake the "Close All", this app will be omitted.
Sent from my Le Max2 using XDA Labs
just put cm13 on, imo the official rom is useless
valy_cta said:
While in Task Manger (Recents or how you like yo call it, or maybe even "Control Center") swipe down on an app instead of swiping up to close it, and you will see a lock icon on the app in the Task Manager. Then when you'll press by mistake the "Close All", this app will be omitted.
Sent from my Le Max2 using XDA Labs
Click to expand...
Click to collapse
Fantastic. Thanks so much for your help. That's helpful. I don't seem to have a close all button tho. Lol.

Apps close when screens turn off

I love this phone but everytime the screen turns off whatever app I had open closes (except Google apps). Does anyone know how to fix this? And to keep my app open so I can just pick up where I left off?
Jlew7715 said:
I love this phone but everytime the screen turns off whatever app I had open closes (except Google apps). Does anyone know how to fix this? And to keep my app open so I can just pick up where I left off?
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Click to collapse
Hello, might have something to do with the battery saving functionality. Have you turned off battery optimisation for those apps?
kratumay said:
Hello, might have something to do with the battery saving functionality. Have you turned off battery optimisation for those apps?
Click to expand...
Click to collapse
Ya that is the first thing I tried and it doesn't work.
If you haven't changed any default memory management setting (see developer's settings), then try to lock the app in Recent Apps, but in this case an app will never close and will also restart at boot.
I have checked all developer options and locked the apps and they still close. Is anyone else experiencing this?
If anyone is following this it turns out that if you have a work profile and use a different lock for each profile, that is what was doing it.

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