how to stop app from running background? - Galaxy S II Q&A, Help & Troubleshooting

On gb 2.3.6. No matter how I quit or clear the memory, the apps will automatically start by themselves without me launching the apps.
Some of the apps, I try to back or find the quit button to exit the app, the app is still shown as running behind the scene.
Besides unibstallibg the app, any way to prevent them from running in the background?
Sent from Android

many apps will run in the background even after you quit, ones that wake the phone i uninstall, theres a program called autorun manager, im not 100% sure it works but i disabled many apps and widgets i dont use and when i boot i dont get alot running and i save more ram and theres less cached programs or programs i use only.
heres a link for info
http://www.xda-developers.com/android/autorun-manager-updated-to-v2-0/

On settings there is developer options. Check the kill app back button. Whenever you need to close the apps, long press the back button.
Sent from my Xperia Arc using XDA

jigs0416 said:
On settings there is developer options. Check the kill app back button. Whenever you need to close the apps, long press the back button
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Dude, he's running gb. Also this isn't you're looking for but you can freeze apps with titanium backup. Also with advanced task killer if I remember the name right, you can set autokill for exsample every minute. Also you can update to ics
Sent from my sgs2 running cm9

Related

[Q] Question about keeping background apps off

Ok I have looked around and have not found the answer. SO here Goes
In windows if you want to keep the memory that you have clear of background applications, you can run system configuration and just remove the check-mark for those items you dont want to auto start.
I have Advanced Task Killer installed and will set it up to auto kill and will manual kill apps as well. Instead of consistently looking at ATK to shut down apps, is there a way to just keep all the apps you not using nor have ever started from suddenly being there and sucking the life out of your battery?
Having applications "running" in the background (i.e., still in memory but in a suspended state) does NOT negatively affect your battery life. These applications are actually just remaining in memory because that memory does not need to be used by anything else at the moment. If an active application gets to a point where it needs more memory, Android will automatically close applications that are in a suspended state (i.e., not actively being used) to make room.
In other words, using an app killer is NOT necessary and I definitely recommend NOT using one. By closing the application repeatedly, you are just causing the application to take a longer amount of time to start up next time you use it. You're making your Android experience worse by using one, not better.
There is one caveat to this, and that is when you have an application installed that doesn't play nicely -- i.e., even when you stop using that application, it will continue to use up CPU cycles (never go into a suspended state). This is actually pretty rare unless you are installing really poorly written programs, but it can happen to some popular apps too (usually the result of a bug). In this case, you should either uninstall that application or use an app killer to only kill that one app.
I've heard both sides of this argument, and don't know who to believe. I didn't think I needed a Task Killer, but then I saw it repeatedly on "top 10 apps for Android" and "must have Android apps" lists from respected sites like cnet... who to believe?!
Cnet ≠ respected
Sent from my Liberty using XDA App
drumist said:
Having applications "running" in the background (i.e., still in memory but in a suspended state) does NOT negatively affect your battery life.
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I need to confirm this. Anyone? I dont care about memory because I bet Android excels at that, and at any rate, memory is there to be used, not to keep it empty.
But I come from a Symbian smartphone and "minimized" applications DO uses battery. Maybe little, but noticeable.
Anyone can confirm that background apps consume negligible battery juice?
Additionally, is there a nice task changer? Like windows Alt+Tab. I feel my Android like an iPhone, that I need to press the home button to move to another already opened app and that's just plain stupid. So far I'm using Multitasking Lite, but it can get sluggish once there are too many apps opened. Any suggestion would be warmly welcomed.
"Running" background apps DO NOT consume battery life unless they're actively syncing. If it's just in the memory saving the state of the app then that is fine.
As far as using a task killer, if you are manually killing apps and they keep starting back up then that is a bad thing for your battery. The app uses cpu cycles everytime it starts up again and syncs data. You can use a task killer to close apps that opened on startup or when you're done with them. If they stay closed until you choose to open them again then you're saving memory, but nothing to do with battery life.
ocswing said:
"Running" background apps DO NOT consume battery life unless they're actively syncing. If it's just in the memory saving the state of the app then that is fine
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Thanks for confirming ;]
Darius_bd said:
Additionally, is there a nice task changer? Like windows Alt+Tab. I feel my Android like an iPhone, that I need to press the home button to move to another already opened app and that's just plain stupid. So far I'm using Multitasking Lite, but it can get sluggish once there are too many apps opened. Any suggestion would be warmly welcomed.
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Obviously you can switch over to some apps by pulling down the notification menu and selecting the appropriate app. That only works on apps that put themselves in the notification menu though (multimedia apps and things like Google Nav usually do this).
Otherwise, you can press and hold the home button to bring up the list of 8 most recently opened apps without exiting the active app. This works but like I said, it's the 8 most recent apps, so it will list apps that aren't necessarily still running anymore. It's more of a shortcut to having to go search in your apps menu or home screens to find a recent app than a way to see what is currently running.
drumist said:
Otherwise, you can press and hold the home button to bring up the list of 8 most recently opened apps without exiting the active app. This works but like I said, it's the 8 most recent apps, so it will list apps that aren't necessarily still running anymore. It's more of a shortcut to having to go search in your apps menu or home screens to find a recent app than a way to see what is currently running.
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What can I say, I hate pressing the home key to hunt for the icon that opens the app I already opened more than 6 other apps ago ;] Guess I'll stick to Multitasking Lite for the time being. Thanks!

[Q] Home vs Back button

I am confused right now as to what to actually use when trying to close an app. I read that killing an app for RAM doesn't really help. So does this mean that I should just keep pressing the home button even if it leads to a lot of apps piling in the background? What do you do personally?
You can keep pressing back until the app exists, or you can press menu and see if the app has an exit button, or you can just pile apps in the background as you describe it and android will auto kill them when you are running low on ram.
I set the 'hold back button to force kill' option in cm7.
Interesting option, I avoid CM as it is bloated but do you know any other roms with similar function or how to enable it yourself?
franzks said:
I am confused right now as to what to actually use when trying to close an app. I read that killing an app for RAM doesn't really help. So does this mean that I should just keep pressing the home button even if it leads to a lot of apps piling in the background? What do you do personally?
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Exiting via the back button "kills" an apps. Exiting via home button leaves it running so you can return to it if needed. A taskkiller is pointless as Android will restart a service almost immediately. Stop Maps in Running Services and see it return within 5sec. Lifehacker have some good info on Android taskkillers and why they are fairly pointless.
Sent from a phone with an app.
I use ALWAYS back button,but sometimes keeps running in background so then i use Advanced Task Killer Pro,and DIES.
Depends, browser I use home. Xda app I use back. You just get used to it. Try not to worry about.
Sent from my GT-S5830 using xda premium
I always use back button to closing an app. When you need to go back to an app later, you can use home button
usually back button to don't waste Ram.
I use back button to kill apps by long pressing it (ics final by jusada)...there is option in settings>application>developement> to enable this...NoT sure if its there in any stock rom ..
Sent from my GT-S5830 using Tapatalk
AFAIK back button should kill the app, there's some cases it doesnt, and home just keeps it on the background.

How to close App

I have ICS 4.0.3. and I want to know how to close App?
How do you know for sure this App is closed, without having to go in Settings and close it there every single time manually.
You don't.
Android handles management of apps and will close them when it needs too. It will also pre-launch apps so they are ready to use. So no need to worry about closing them. Just go back to the home screen or whatever and don't worry about it.
If something is misbehaving you can go into your Settings > Apps find you app and hit Force Close, but that should not need to be done often. If you do then find a different app.
Even if you do this to "close apps" Android will probably just relaunch them in a few minutes anyway. You just don't need to "close" apps. That is a traditional PC convention and does not translate to Android.
nixtip said:
I have ICS 4.0.3. and I want to know how to close App?
How do you know for sure this App is closed, without having to go in Settings and close it there every single time manually.
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Click on recent app tab, find the app that you wish to close, swipe left or right to close it. Love this feature so much.
Open the recent apps button at the bottom (3rd from left and looks like 2 boxes) and then swipe the app you want closed to the left or right.
Edit: Crap. Lol someone beat me to it
andyxover said:
Click on recent app tab, find the app that you wish to close, swipe left or right to close it. Love this feature so much.
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Pretty sure that is just a list of apps you opened recently. Swiping them off just removes them from the list, and doesn't stop the application from running. You can test this by swiping it off then going into your Settings > Apps. For me, the app is still running even when swiped from the list. Also things stay there even when an App has actually been forced close.
UmbraeSoulsbane said:
Pretty sure that is just a list of apps you opened recently. Swiping them off just removes them from the list, and doesn't stop the application from running. You can test this by swiping it off then going into your Settings > Apps. For me, the app is still running even when swiped from the list. Also things stay there even when an App has actually been forced close.
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Correct this doesn't close the app but just gets rid of it in the list of recent apps.
UmbraeSoulsbane said:
Swiping them off just removes them from the list, and doesn't stop the application from running.
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I didn't know this! Thats good to know. I won't bother doing this after hit the home button then!
wgr73 said:
I didn't know this! Thats good to know. I won't bother doing this after hit the home button then!
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LOL. Yeah, when I first saw this I was kinda confused by it. I know how Android manages memory and apps, so I didn't understand what it was for: especially with prominent placement on the System Bar. I guess they just felt they needed something for people used to closing apps.
This would be great for people that run 3 or 4 apps all the time since they would not need to have them on the Home screen or go to the App Drawer.
Android does a good job managing memory, so you should only need to close apps that are having problems. This can be a hard transition from the Windows world.
wgr73 said:
I didn't know this! Thats good to know. I won't bother doing this after hit the home button then!
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Now this isn't necessarily true.
I played w/ this a bit and put the Task Manager widget on the home screen. On some apps, if you remove them from the recent apps list, the task disappears from the Task Manager maybe 5-10 seconds later. Now while I realize that not all running apps necessarily show up on the Task Manager, I've noticed that if an app/process is ended on the Task Manager, it is no longer listed under running apps in the settings.
And when you use the Task Manager to close certain apps, they'll still show up in the Recent Apps list but instead of showing a proper image of app activity, it'll be just a blank black square. When you tap that square, it just opens the app as new.
I used the app called system to verify and swiping does close them....awsome.
One of my favorite features of ics
Modded by MBOK

Android Apps Running

I've read that Task Manager such as Advanced Task Killer are bad for Android as the app will automatically start back up, so I uninstall the Task Killer and was wondering what's the alternative way?
Leave android do the task killing in its own native way. But u can tweak it further if u want, using auto memory manager or autokiller memory optimizer. Search in market
an0nym0us_ said:
Leave android do the task killing in its own native way. But u can tweak it further if u want, using auto memory manager or autokiller memory optimizer. Search in market
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Auto Memory Manager or AutoKiller Memory Optimizer always run in the background? Also I heard Back Button Killing (Long Press) works, is it correct?
Probably, i cant remember if its one time service or constantly running in background service. U can try both and see what suites u best. The long press back key to kill foreground apps only works in cm or cm based roms
an0nym0us_ said:
Probably, i cant remember if its one time service or constantly running in background service. U can try both and see what suites u best. The long press back key to kill foreground apps only works in cm or cm based roms
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I'm using CyanogenMod 7.2, so Long Press key will work instead of using the apps you suggested me?
Read my previous post again. Long press back key to kill apps in cm is only for FOREGROUND apps, not BACKGROUND apps/process.
Auto Memory Manager or AutoKiller Memory Optimizer are the best ones in the market or is there others?
Try them and decides what best for you yourself. its just few clicks away in the market
an0nym0us_ said:
Try them and decides what best for you yourself. its just few clicks away in the market
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So after using a app, I just press the middle button on the Galaxy Ace and leave it and that's it?

Random Apps running in bakground

Howdy all,
This might be stupid of me, but i will ask anyway...
I have my Razr running ICS with Go Launcher
Everytime i go into the app drawer, and tap "Running", I find all these apps that i haven't even opened. I tap the little broom to close all apps (Which it does) then exit out. A couple of minutes later, even after not opening anything, i go back and there are all these apps running again that i don't use.
My questions are...
1) Why are these apps popping up???
2) Is there a way to stop it from happening again???
I feel that it would be draining my battery having all these apps running in the background, which as you could imagine would be fairly annoying lol
If anyone could help, it would be greatly appreciated
Thank you in advance
:good:
Android always runs apps in the background and from what I understand some may be for a feature you do not use but there are required processes for the system to function.
What you can do is go into settings, applications, all, and things you do not use you can uninstall updates and then disable them.
I got rid of a bunch of background apps that way.
Sent from my DROID RAZR using xda premium
or get rom toolbox and use the auto start manager to choose which applications will start in the background during boot. but do this with caution as it can cause you to have a boot loop if you accidentally disable a system required file from being loaded
reaperzero said:
or get rom toolbox and use the auto start manager to choose which applications will start in the background during boot. but do this with caution as it can cause you to have a boot loop if you accidentally disable a system required file from being loaded
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Do you need to be rooted to use Rom Toolbox???
yes
That's Android for ya lol. You can also root the phone and delete certain apps you don't want. Titanium Back Up is good. If you do this make sure you check the thread of bloat that's OK to remove. Some apps need to be on the phone. And if you do root your phone and flash roms most roms already remove unnecessary apps.
Android.Is.Winning#RAZR MAXX
I noticed this early on and it was annoying me a lot. Especially as it was slowing the whole system down, when it was sat at 91% of memory being used. So I've turned off background processes in the developers options in the settings menu. Not sure if thats available unrooted, but I've got that option now. Now it sits at 78%.
I don't have Go Launcher, did use it with GB, but I've got the power meter and the memory status bar.
Mavican said:
I noticed this early on and it was annoying me a lot. Especially as it was slowing the whole system down, when it was sat at 91% of memory being used. So I've turned off background processes in the developers options in the settings menu. Not sure if thats available unrooted, but I've got that option now. Now it sits at 78%.
I don't have Go Launcher, did use it with GB, but I've got the power meter and the memory status bar.
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Trying the "No background processes" option now (It is in developers options as default without rooting the phone) :good:

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