Develop Bugs

Touchwiz forgetting app drawer layout?

Several times I have edited my app drawer order, grouping apps by type on each page (a page for games, a page for internet stuff, a page for utilities, etc.), creating folders, etc. Then I hit Menu > Save, and everything is fine, until I reboot my phone. Then it loses the app order, and a few apps get seemingly randomly moved to their own pages, so the total number of pages grows from about 5 to upwards of 8 or 9. It seems like the most recently added apps get moved, but not always. I move them all back how they should be, but they only stay until a reboot.
Anyone else have this happen? Or better, found out why? Or even better, how to make them stay?

Really? Does nobody sort their apps? Or nobody has had this problem?

xak944 said:
Really? Does nobody sort their apps? Or nobody has had this problem?
Click to expand...
Click to collapse
Are you on stock or a custom ROM?
Sent from my SPH-D710 using xda premium

JohnCorleone said:
Are you on stock or a custom ROM?
Click to expand...
Click to collapse
Stock+root.

xak944 said:
Really? Does nobody sort their apps? Or nobody has had this problem?
Click to expand...
Click to collapse
I don't sort them in the App Drawer. I leave them arranged alphabetically grid or list. I do arrange the ones I most often use somewhere on the 7 Home Screens though.

They will not stay. It is an annoying problem. I use folders now to group my apps. And I have my apps sorted to stop the spacing issue.
Sent from my SPH-D710 using Tapatalk

I will try to replicate it. I am using ADW EX so I will switch it up and see what happens
Sent from my SPH-D710 using xda premium

Still happening on Starburst ROM 1.5, so the problem it's with TouchWiz and is not ROM-specific.
I made a backup of TWLauncher with Titanium, so when my drawer gets really messed up I restore data from the backup (killing the running process) and it does restore my app layout as it was when I made the backup. Not a solution, but a lot quicker than re-sorting 50 apps. If only I could figure out how to trigger a save of the layout...it seems to just do it occasionally and I can't figure out what triggers it (certainly not when the Save button gets pressed...as if that makes sense).
Had anyone replicated this issue on TouchWiz 3.5? (or is it 4.0... whatever the flashable one is that's newer than what ships with the device).

I know what u mean but for me its all good after i fix it a second time untill i change then itll revert to just before i changed
It only happened to me on 4.5 thiugh
Good thing actual tw4 launcher doesnt have that problem
Sent from my SPH-D710 using xda premium

xak944 said:
Still happening on Starburst ROM 1.5, so the problem it's with TouchWiz and is not ROM-specific.
I made a backup of TWLauncher with Titanium, so when my drawer gets really messed up I restore data from the backup (killing the running process) and it does restore my app layout as it was when I made the backup. Not a solution, but a lot quicker than re-sorting 50 apps. If only I could figure out how to trigger a save of the layout...it seems to just do it occasionally and I can't figure out what triggers it (certainly not when the Save button gets pressed...as if that makes sense).
Had anyone replicated this issue on TouchWiz 3.5? (or is it 4.0... whatever the flashable one is that's newer than what ships with the device).
Click to expand...
Click to collapse
Yes, it's a problem with TouchWiz - I can replicate this behaviour on my S2, factory 2.3.5 ROM without root

Mesquire said:
Yes, it's a problem with TouchWiz - I can replicate this behaviour on my S2, factory 2.3.5 ROM without root
Click to expand...
Click to collapse
Bummer. Guess we have to wait for an official update to get an updated launcher.

are you saving the changes ?
You have to make your changes then hit menu again and save changes.
otherwise they don't stick.
after clicking save don't press anything for 30 secs or so
that seems to do it for me
if i save and immediatly go back it doesn't save

xak944 said:
... Then I hit Menu > Save, and everything is fine, until I reboot my phone.
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Click to collapse
mjcollum said:
are you saving the changes ?
You have to make your changes then hit menu again and save changes.
otherwise they don't stick.
Click to expand...
Click to collapse
Says so right there in the OP.
mjcollum said:
after clicking save don't press anything for 30 secs or so
that seems to do it for me
if i save and immediatly go back it doesn't save
Click to expand...
Click to collapse
Okay, I'll do some organizing and give that a try.

hi all,
after updating my galaxy s2 from 2.3.3 to 2.3.5 with kies, i had the same problem about sorting applications page.
i didnt reset my phone before or after updating with kies. first i tought that i might be about this. i was looking for a solution and i read these posts. without resetting my phone i just tried to delete files of TW Launcher.
Settings>Applications>Manage applications>All(tab)
find and tap "TW Launcer"
tap "Clear data" button.
after that my home screen and applications screen look default.
applications screen sorted alphabetical.
i customized my home and app screen again and till now didnt change anyting, i mean didnt forget the layout of apps.
i wanted to share this little unprofessional solution with you =)
if there is a better way i want to learn.
finally i have a question, after updating to 2.3.5, when i tap contacts, it opens slowly, after 1 or 1.5 seconds lag(black screen) it opens. but not always. it happens just sometimes.
do you have the same behaviour?
sory for my english. looking forward to see your answers or comments.

i tried and there is no problem anymore

tuncaycoskun said:
i tried and there is no problem anymore
Click to expand...
Click to collapse
How about you share what you did?

xak944 said:
How about you share what you did?
Click to expand...
Click to collapse
14th post,
see my firs post

I'm really surprised I haven't seen more people complaining about it but I guess most are not running TouchWiz.
To re-explain the problem I'm having..
You arrange all the applications in different panels the way you want (after you hit "applications" not the home screen panels)
After turning the phone off and on again Or plugging it in to the computer via USB and removing it, all the applications are a mess again. Not the way you arranged them and there doesn't seem to be any logic behind it.
It's not just the way they were the last time you turned the phone off or the last time you plugged in the USB cable.
I also thought having folders in an earlier panel may be causing later panels apps to get bumped around but I've tried it with the folders in the last panel and I get the same randomness.
Similar threads Without a solution:
http://forum.xda-developers.com/showthread.php?t=1324365
http://forum.xda-developers.com/showthread.php?t=1296060
http://forum.xda-developers.com/showthread.php?t=1358464

"Don't keep activities" - anybody use it?

Love the phone but a few times the launcher has redrawn after exiting an app because of most likely memory issues. Anybody using this option? Assuming over time this would keep more memory free and reduce this issue. Any thoughts?
Sent from my Galaxy Nexus using xda premium

mobilehavoc said:
Love the phone but a few times the launcher has redrawn after exiting an app because of most likely memory issues. Anybody using this option? Assuming over time this would keep more memory free and reduce this issue. Any thoughts?
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
This is one of the reasons why I don't like that Google included these developer options pre-installed on this phone. They're developer options for a reason, we can install them if we need to.
This feature is designed so that developers can test their app to be sure that data is properly saved when is no longer in the foreground. For example, if a user receives a phone call or jumps to another app, the app needs to do what is necessary to save it's data. At times, Android can kill a process in the background. If the user plans to go back (perhaps they finished the phone call), they want to see what it is they were working on last. The developer is supposed to handle this case by rebuilding everything as it was before (to provide that seamless experience for the user when switching between apps).
This debug feature helps us test that it works.
For the average user, all you're really more likely to do is slow down your apps. As they will have to rebuild themselves when you resume them, and you may even open yourself to more quirky bugs (for those apps that didn't properly test the above scenario).
So please don't enable it unless you're doing it for development purposes. My 2 cents.
*EDIT* Here's a page from the Android Dev Guide justifying my explanation:
http://developer.android.com/guide/developing/debugging/debugging-devtools.html
Immediately destroy activities
Tells the system to destroy an activity as soon as it is stopped (as if Android had to reclaim memory). This is very useful for testing the onSaveInstanceState(Bundle) / onCreate(android.os.Bundle) code path, which would otherwise be difficult to force. Choosing this option will probably reveal a number of problems in your application due to not saving state. For more information about saving an activity's state, see the Activities document.
Click to expand...
Click to collapse
(and yes, they used to call it "Immediately destroy activities")

Thanks. I turned it off. Did notice some bugs while on. I just wish with 1GB of RAM the launcher wouldnt have to reload. Hopefully things get better. Might just be my apps but it happens quite often when leaving the browser.
Sent from my Galaxy Nexus using xda premium

mobilehavoc said:
Thanks. I turned it off. Did notice some bugs while on. I just wish with 1GB of RAM the launcher wouldnt have to reload. Hopefully things get better. Might just be my apps but it happens quite often when leaving the browser.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
weird.. how many widgets do you have on your launcher? the more widgets you have, the slower the launcher is.
Have you tried another launcher? The stock launcher has never been known for being fast and efficient, although I haven't had any issues with it (whereas I'm a LauncherPro fan on my other devices).

kwazi said:
weird.. how many widgets do you have on your launcher? the more widgets you have, the slower the launcher is.
Have you tried another launcher? The stock launcher has never been known for being fast and efficient, although I haven't had any issues with it (whereas I'm a LauncherPro fan on my other devices).
Click to expand...
Click to collapse
I have quite a few Widgets but nothing too crazy I don't think. I use LauncherPro on my other devices as well but I love this new launcher so I'm going to stick it out. Like I said the most common task that causes the issue is when I'm using the web browser and then come out of it. Otherwise its been stable. I've noticed the same thing with Honeycomb on my Xoom so it might just be one of those things I have to put up with.
Sent from my Galaxy Nexus using xda premium

i'm also noticing some redraw and occasional lag when hitting the home button.
I'm hoping that CM9's custom launcher will have an option to lock it in memory- that may increase the performance by a lot.
also when replacement launchers like go launcher start optimizing more for ICS those might be good options.

Have you tried converting your launcher into a system app? You'll need to use Titanium Backup Pro or something similar to do it for you, or simple copy the APK into your system/app folder... Really sped up my launcher!

shawnshine said:
Have you tried converting your launcher into a system app? You'll need to use Titanium Backup Pro or something similar to do it for you, or simple copy the APK into your system/app folder... Really sped up my launcher!
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Click to collapse
Did you see the date on this thread, almost 8 months old
Sent from my Galaxy Nexus using xda premium

95Z28 said:
Did you see the date on this thread, almost 8 months old
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
... and yet people still continue to discover the thread and benefit from it.
Thanks for clarifying the meaning of "Don't keep activities"

my razr xt910 cannot be counted upon to run smoothly with all the apps simultaneously running and forcing itself to go into reboot. i then fancied an iPhone single styled system (as compared to Android multi-talks) cuz iPhone looks robust and responsive. all the killer that claimed to do the job looked more of a farce and then when i stumbled upon the destroy activity i was like OMG. srsly b4 using it I've only got just inner 100mb of ram, after using it i have a whooping 400mb ram. UI appears faster and all. regarding the relaunching of apps and battery life being used up. i think I'll start to worry about it on a later date. what say any body. ooh yes to add on, even after i deleted 40 apps on my phone it still hanged like fcuked. i guess i can reinstall them back again and not have to worry about it. btw i can't seem to root my xt910 for nuts so i can't custom ROM it along with all other fanciful mods that i hear about what others did to their phones.

[Q] Anyone else notice some lag after the first few days? need help if you have!

So i've only had the phone for a few days and started noticing lag mainly in the settings yesterday.
It was buttery smooth the first few days until yesterday. I'll try to create a clear description of what is happening.
Everything in terms of hitting applications, sliding/switching pages, and browsers seems smooth but I'm getting doubts since settings have started lagging. So as of now, the settings menu is where I really notice the problem. What happens is I would press any of the choices such as display, sound, storage, etc and it would light up blue as a sign that I pressed it. Basically, the blue lighting stutters/lags as it turns into a deeper color and fades away proving that there is some lag. That itself is very irritating on such a powerful phone. The page also lags a bit as it's opening so it's obvious that it does lag. I don't understand why something as simple as settings might be causing this?
have any of you guys noticed this? I tried clearing ram, restarting phone, messing with dev options by changing animation and something else to .5x while enabling "force GPU rendering." I'm running stock touchwiz on baseband T889UVALJ1 if that helps. Keep in mind i'm not really tech savvy so try to suggest things in an easy to understand way please.
Any help is greatly appreciated and I hope you guys can help me fix my problem!

Been using it for the past 1 month plus and I do not have any lagging issues. I am on stock rom as well.

No lag either, been using the Note 2 for 2 months now. Check your apps with BetterBatteryStatts (too many backgroundservices runing).

No lag either. Did u install some crappy apps that run backstage
Sent from my GT-N7100 using xda app-developers app

Thanks for the replies so far and before I spend some money on apps or what not, is there any way I can post a 5 second animation of what is happening? Kind of like a 5 second gif of my screen? A mix of a screenshot and video so like a screen vid? Are there are any apps that can do that(preferably free). I'll try to find an app that can do that in the meantime and will edit if I find something useful.
Edit: No idea what this is or how it ended up on my phone but could this be the culprit? https://play.google.com/store/apps/details?id=com.tgrape.android.radar
People say it's bloatware and s-suggest from samsung but i'm not sure why it would be shown as an app on the play store website

I have noticed the phone can lag a bit if you have a heavy live wallpaper running.
Just sharing my thoughts on this

did you modify anything? no lags on my N2.

normally i'd say if you leave your phone on for a few days in a row, clear the memory every once in a while (press and hold home, go task manager, ram tab, clear memory) or reboot it, just so you dont have anything residual in your ram.
when android sees that you have 2gb of ram, it doesnt auto kill as many apps as it would if you were to have only 1gb of ram (my note 1 autokilled sooooooo frequently that it was annoying), so your ram ends up getting filled with some apps that you only used once in a while.

SquirtingCherry said:
I have noticed the phone can lag a bit if you have a heavy live wallpaper running.
Just sharing my thoughts on this
Click to expand...
Click to collapse
I did have a live news wallpaper before but I disabled it and switched to one of the stock wallpapers and the problem persists..
parrotlarch said:
did you modify anything? no lags on my N2.
Click to expand...
Click to collapse
No I didn't modify anything, were you referring to anything specific or some kind of setting?
Souai said:
normally i'd say if you leave your phone on for a few days in a row, clear the memory every once in a while (press and hold home, go task manager, ram tab, clear memory) or reboot it, just so you dont have anything residual in your ram.
when android sees that you have 2gb of ram, it doesnt auto kill as many apps as it would if you were to have only 1gb of ram (my note 1 autokilled sooooooo frequently that it was annoying), so your ram ends up getting filled with some apps that you only used once in a while.
Click to expand...
Click to collapse
I wrote that I tried clearing ram and restarting phone but it didn't help. Thanks for trying though

Yeah, I get a bit of lag here and there, specially if I haven't cleared running/background apps in a while.
I just do it from the task manager, and also check out what apps are using the most battery, and possibly therefore are some of the likely culprits.
I actually use this app called Carat, which is an "Energy bug detector app" (whatever that means), but it helps identify apps that are draining the battery, and incidentally, partially contributing to the lag.
Also obvious thing like live wallpapers or touchwiz in general (including all the 'special' Samsung features like smart rotate, smart stay, smart motion) probably add to it to. Nova launcher and a static wallpaper might help.

I'll try to post a video sometime soon showing the lag. It's not serious lag, but it does stutter and lag a decent amount compared to my first few days which is what sucks.

mitchillen said:
I'll try to post a video sometime soon showing the lag. It's not serious lag, but it does stutter and lag a decent amount compared to my first few days which is what sucks.
Click to expand...
Click to collapse
Make sure that power saving is turned totally off in settings to avoid UI lag.

ItzMar said:
Make sure that power saving is turned totally off in settings to avoid UI lag.
Click to expand...
Click to collapse
Yeah that was one of the first things I tried, didn't help.

This happen to me..If surf net lag this could help..check your network setting.
if your SIM card is 3G,set it to "GSM/WCDMA AUTO MODE" instead of LTE..
Hope it help

william1974 said:
This happen to me..If surf net lag this could help..check your network setting.
if your SIM card is 3G,set it to "GSM/WCDMA AUTO MODE" instead of LTE..
Hope it help
Click to expand...
Click to collapse
Well I have a T-mobile Galaxy note II. It should be the 4g LTE variant but lte is not available yet. I think it is the n7105
Under the settings, I only have gsm/wcdma, gsm only, and wcdma only.
I'm not sure what I have to do

Anybody experience lagging on the xda app. Im getting some stuttering when scrolling. Mine's running on full stock rom even when I clear the memory...
Sent from my GT-N7100 using xda app-developers app

DroidPH said:
Anybody experience lagging on the xda app. Im getting some stuttering when scrolling. Mine's running on full stock rom even when I clear the memory...
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
You can try enabling Force GPU rendering in developers options. That usually helps with that, or at least it seemed to in my case. Report back if it actually helped

quick update:
I found a vid and my lag basically looks like this http://youtu.be/0qyijcTeHcU?t=2m27s
Look at when he clicks on display, there is clearly some lag even if it is half a second - 1 second. I'm almost certain that my lag is even worse than that, but not by too much. It's just a pain in the ass after the first few days. Would flashing a custom rom like jedi X 7.2 help out with this since it's running a bravia engine?

MohJee said:
You can try enabling Force GPU rendering in developers options. That usually helps with that, or at least it seemed to in my case. Report back if it actually helped
Click to expand...
Click to collapse
Actually it did :good: Unfortunately I've lost 10% battery within minutes of using the XDA App. Unticked...I clicked thanks for your help mate.

Text Messing is lagging???

Hello all been a min since I've posted last, but here goes. My text messaging is the only "app" that lags when I use it. Every other app is running fine and is smooth to navigate through. When I goto text someone it starts lagging and is behind quite abit. Itl take sometimes 5 6 seconds to type the word I just swiped. It is the stock messaging app and I have already ran it into safe mode. It does not lag nearly as much there and is pretty fluent. I can only assume its a bad app or something but idk what it could be. I'm rooted stock and every mod I have came from drippler like the multi tasking so I can have every app in the multi tasker, I have xposed frame work titanium back up, Nova launcher and some others. Whats my best hing to do here?
-Paint pb Balla-

You might have too many messages. Try deleting messages.

Paint pb Balla said:
Hello all been a min since I've posted last, but here goes. My text messaging is the only "app" that lags when I use it. Every other app is running fine and is smooth to navigate through. When I goto text someone it starts lagging and is behind quite abit. Itl take sometimes 5 6 seconds to type the word I just swiped. It is the stock messaging app and I have already ran it into safe mode. It does not lag nearly as much there and is pretty fluent. I can only assume its a bad app or something but idk what it could be. I'm rooted stock and every mod I have came from drippler like the multi tasking so I can have every app in the multi tasker, I have xposed frame work titanium back up, Nova launcher and some others. Whats my best hing to do here?
-Paint pb Balla-
Click to expand...
Click to collapse
try backing up the data for your messaging app with TiBu then going into your system settings and clearing the data for your messaging app. how long have you had the issue. was it like that when you bought it? after you rooted it? after using some of drippler's tweaks?
always post as much info as possible when asking for help.

Thanks guys and no its has just been happening in the last 2 months maybe 3 it wasn't doing it after I rooted, I slowly started to notice the decline in performance after a couple of the tweaks from drippler. I've uninstalled a few apps and cleared cache but not for messaging. I need to back the data up like you said. Ill try that. it will not delete my txts I have saved will it? They are very very important to me and can be used in court so its that kind of importance lol. Ole baby momma drama. Thanks again guys. This forum s always so helpful.
-Paint pb Balla-

ChompSms
Thank me later. :thumbup:
Sent from my SGNote 2!

Galaxy S3 lags

So I don't remember the last time an S3 was this slow but I'm feeling I don't even wanna use it anymore because if it. I'm running stock 4.3 TW UI and it lags quite a bit. Scrolling through me u opening etc. I've used the AT&T version and it runs flawlessly while my T-Mobile S3 lags like crazy even on simple games like Clash of Clans. I've factory reset before and would like to continue using the phone so any help would be great
-Thanks
Sent from my SGH-T999 using XDA Premium 4 mobile app

But have you factory reset recently? I know im always sating to do this to everyone but its the best way to know if its an app or corrupt data or is it more likely to be hardware. Id odin flash the firmware and factory reset. If its still having issues when running clean it is very possibly a hw problem. Maybe the battery is just getting old and weak and cant provided enough "push"....
Or if youve got old data you keep restoring, it might be having issues trying to read from it.
If you dont want to do all that then at least check show processes in dev options, check whats using the most battery and maybe try the logcat and event logger apps to see whats running.
Sent from my SGH-T999 using Tapatalk

I know it sounds silly, but just check to see how many browser tabs are open in any web browsers you have installed. When there are more than three tabs open in chrome, my phone gets noticeably slower in the UI. I don't play clash of clans, but I have both Dead Triggers and for I while I was playing whatever the latest Modern Combat was. It's surprising to me how capable the SIII GPU is.

Flash new rom. You will love it then
Sent from my SGH-T999 using XDA Free mobile app