Related
SHOULD I USE A TASK KILLER?
The tips&tricks thread (nice by the way) answered;
"Absolutely not. You have the best OS and one of the best spec'd phones ever. You would be doing more harm than good. If you do have one, uninstall, reboot and let me know what you think!"
I don't get it. You'll be doing more harm than good? Right now I'm using Advanced Task Killer along with Auto Task Killer and it has definitely made a difference in my battery life.
Why would you NOT want to have these apps?
I'm confused LOL
I don't use one at all. I don't see the need for one on this phone...
Sent from my SGH-T959 using XDA App
iceman1251 said:
I don't use one at all. I don't see the need for one on this phone...
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
It surprised me when I did see all the programs running ... would it not be of a benefit to close those for the sake of the battery? I found this to be very true and it was a noticeable with my battery.
I'm just trying to figure out why that other guy would say to uninstall it. Reasons...
I was using one for reasons of speed, but I stopped using it and I honestly did not notice a difference in performance or battery life. So for me, I will no longer be using a task killer. I simply don't see the need.
Sent from my SGH-T959 using XDA App
In the time of low spec'd Android phones it was need. But with phones with fast processors and lots of ram its not really needed any more. Some people have said it even slows down the phone.
Task killers are a waste of time for any phone that has 256 RAM and up.
I'll let others chime in, but the reason I put that in the sticky is because I listen to those who know more than me... and EVERYONE who is in the know with android (developers and google) suggest task killers do more harm than good. I did not intend to come off harshly in the sticky, but I don't want those new to android thinking this is something they need to do.... when in fact, it could cause a lot of problems and they would not even be aware it was the cause.
Hope that helps, a little...
OK, like the OP, i do not get this claim that Killers do more harm.
Suppose you started a game which took 50-100K of your valuable RAM. Even if you have 500K of it, not much is actually left for apps. Even if you quit playing the game or other memory hungry app, it often still hangs in memory. Eventually you will have several pages of different apps which you've used over last days
What's wrong is with kicking them from there? How can this be harmful? That's sounds like a nonsense.
Don''t you all know also that unused memory is switched off by power management to save the battery?
Hahaa... okay, you are correct. Google and the ROM chefs are all wrong. Android is not capable of killing off apps when they are no longer needed. Everyone, rush to the market and immediately start killing off every app the second you close it. Especially the system apps you never use.
Alright, enough sarcasm (didnt mean to sound rude). Like I said in the sticky and above, I am only quoting those MUCH more knowledgeable on the subject. I will admit I purchased a task killer 2 years ago... and I hate seeing it under "Downloads" in the market as "Purchased" now. If you feel the need to kill off apps, so be it. But for those new to Android (and those who are very familiar), it is mine (and others) opinions, especially on the Vibrant, to not use a task killer.
Even Google at Google I/O 2010 told app developers to no longer add "Quit" or "Close" into their apps, as they were NOT needed.
This thread helped me. I have cleaned up the Sticky with more input. Here is a good article from a few months ago that sums it up well (also now in the sticky):
http://androinica.com/2010/05/07/go...-imply-task-killermanager-apps-are-pointless/
To the OP, thanks... this did help me and I'm certain a lot of others were probably put off by my vagueness. Do you think this makes it better now? Anything else needed you think?
s15274n said:
Hahaa... okay, you are correct. Google and the ROM chefs are all wrong. Android is not capable of killing off apps when they are no longer needed. Everyone, rush to the market and immediately start killing off every app the second you close it. Especially the system apps you never use.
Alright, enough sarcasm (didnt mean to sound rude). Like I said in the sticky and above, I am only quoting those MUCH more knowledgeable on the subject. I will admit I purchased a task killer 2 years ago... and I hate seeing it under "Downloads" in the market as "Purchased" now. If you feel the need to kill off apps, so be it. But for those new to Android (and those who are very familiar), it is mine (and others) opinions, especially on the Vibrant, to not use a task killer.
Even Google at Google I/O 2010 told app developers to no longer add "Quit" or "Close" into their apps, as they were NOT needed.
This thread helped me. I have cleaned up the Sticky with more input. Here is a good article from a few months ago that sums it up well (also now in the sticky):
http://androinica.com/2010/05/07/go...-imply-task-killermanager-apps-are-pointless/
To the OP, thanks... this did help me and I'm certain a lot of others were probably put off by my vagueness. Do you think this makes it better now? Anything else needed you think?
Click to expand...
Click to collapse
I really appreciate your dedication and yes it did help me built onto my knowledge base. As I always tell people, "If you don't know what you don't know then YOU DON'T HAVE A CHOICE, however, if you do know than YOU THEN HAVE A CHOICE."
I really think using AutoKiller is a better method to controlling what you have running in the background.
Finally someone to educate the masses ... time to get them off this task/app killer *CrAcK*
Dan0zonE
As said previously. Maybe worth using them on a G1 but not on any recent phone.
For those who do think it worth running them. How quickly do new apps open? Lets say you kill 30 apps, how long before 30 new apps are running? 20mins? If it's such a huge drain on resources why has google not fixed this issue, its been around since the first retail offering G1 with android 1.1? In fact, as previously pointed out google does not recommend even using task killers. I would say using a task killer to kill the apps is a far bigger drain (cpu, battery) that allowing android to as it was intended.
Android is not like windows. Android will shut down and make available what is needed. It does not need any help.
They cause more problems than good. Task killers slowed my phone down more.
Sent from my SGH-T959 using XDA App
The problem with task killers is two fold.
First you have to really grasp what you are killing. Many apps and services are interdependant so killing the wrong app or process can result in apps dead-ending, or worse locking up and taking all the cpu task time (which will make battery use worse).
Second, everyone's phones are different. We may all run an identical build of 2.1 on our Vibrants, but I'd wager each of us is running a different set of 3rd party applications, so anecdotal statements that "task killers work" don't necessarily mean anything, other than for you specifically.
Here's the bottom line. So long as you do not have a buggy app taking ridiculous amounts of cpu time your battery life is solely dependant on what you are doing with and have installed on the phone. The Android Service UI does an excellent job of handling task management, providing those 3rd party tasks are behaving. Apps on the market do not go through an orwellian level of scrutiny like on the Apple App Store, and many (if not most) are currently in a constant state of development owing to the explosive growth of our smartphone platform.
And one additional tip thanks to the Vibrants styling. As the phone is incredibly thin, it's quite easy to feel when the cpu is a crankin! If after you've locked your phone for 10 minutes or so the upper middle back is warm? You probably have sleep issues with an app or apps.
In essence welcome to beta testing, even if you didn't realize it. And welcome to the consequences of an open platform.
Use the built in battery stats, market apps like spare parts, and you can likely discover what 3rd party apps you may have that are giving your battery grief. The level of detail you can gain from the built in stats in 2.1 are excellent and immensely useful, providing you use them.
In my experience apps and widgets that routinely poll for data and interrupt the phone's sleep process are the main culprit you can control. And the OS's built in battery usage statistics can really tell you what is going on.
Some apps may look cool and do great things, but if they're interrupting the sleep process or eating entirely too much cpu when they are active, you're probably best off trying one of the gazillion alternatives to that app available on the market.
I flash my occasional ROM, but am not a developer of any sort. this post has been great insight into my many attempts to "protect" my phone from the running apps. I did start to notice that advanced task killer was asking me to shut down system processes that I would never know what they do. Now obviously I can see the third party apps and scrolling widgets that needed to be closed when I finally let my device sit, but after uninstalling ATK I have found that my device is actually running more smoothly.
FYI - a simple battery pull at the end of the day has been my best medicine.
thanks for the discussion guys!
S4X said:
Don''t you all know also that unused memory is switched off by power management to save the battery?
Click to expand...
Click to collapse
I hope that was meant as a jest.
Never used one on my G1 from the day I bought it an I was one of the early adopters, and now to the Vibrant.
I've always had awesome battery usage and I just use my phone. I've never used a task killer in my PC so I don't see how this is any different.
Task killers are IMHO a waste of space and money if they charge.
This is one if the best threads on XDA about task killers. I will make a point and link it in the sticky thread also. Really encouraged by the Vibrant forums.
From what I have heard, tasks when you first load a rom need to run to configure. If you keep closing them they will keep trying to run to do what they need to. So, it actually slows you down.
Sent from my SGH-T959 using XDA App
I know there is probably gonna be alot of heat about using Task killers or not but this is just to suggest to the people who are interested in using a task killer/manager but don't know of a good one for there EVO.
ive tried other task killers and they all created FCs and resets. task manager by adao team is the only task killer that ''I'' found that works great with no FCs or resets. task manager is awesome it lets u auto kill tasks with a set time interval after your screen is off instead of instantly. it also lets you kill system services. it really does help my EVO and i can suggest it. also it was recently updated to work with 2.2. try it out and let me know what u think. make sure to ignore things that are important to you such as mail messages etc
like i mentioned before this is JUST A SUGGESTION
try it out and give your thoughts about how you like it
please do not leave your thoughts about how u think Android O.S doesnt need a killer/manager
i didnt know they allowed ads.
i saw that someone was having issues with 2.2 and a task killer so i thought id make this thread about task manager bc i like it.
Wrong section
the only issue with task killers is that people use them.
Task Killers are only good for garbage apps without an exit button, such as the ad infected generally overrated TuneWiki
So funny to listen to people regurgitate what they have heard regarding task killers. The OP made it absolutely clear that it was only a suggestion and it has helped him out and he wanted others to try and NOT respond about why they are bad. I have run both my Droid and Evo with and without a task killer and notice a substantial difference in smoothness when they are running. I just switched over the Auto Killer and have enjoyed even better performance. To each their own.
How does one get Music and Voice Mail to stay killed?
admorris said:
So funny to listen to people regurgitate what they have heard regarding task killers. The OP made it absolutely clear that it was only a suggestion and it has helped him out and he wanted others to try and NOT respond about why they are bad. I have run both my Droid and Evo with and without a task killer and notice a substantial difference in smoothness when they are running. I just switched over the Auto Killer and have enjoyed even better performance. To each their own.
Click to expand...
Click to collapse
thank u.... someone who actually can read correctly
if you want better performance then overclock your cpu, yes some poorly made apps need to be killed, but you dont need an extra app for it, android can do it natively. why even use those poorly made apps.
davebu said:
if you want better performance then overclock your cpu, yes some poorly made apps need to be killed, but you dont need an extra app for it, android can do it natively. why even use those poorly made apps.
Click to expand...
Click to collapse
blah blah blah blah...I'm guessing you are one who hasn't used one, but jumped on the "I've heard it from everyone else, so it must be true" bandwagon. I am not a noob and I can tell you for a 100% fact that there is a noticeable difference when and when not using auto killer. Programs open quicker with no stutter, screens switch quicker/smoother with no stutter, scrolling through app drawer is 100% smooth with no stutter. All of this cannot be said when relying on Android to manage application memory.
admorris said:
blah blah blah blah...I'm guessing you are one who hasn't used one, but jumped on the "I've heard it from everyone else, so it must be true" bandwagon. I am not a noob and I can tell you for a 100% fact that there is a noticeable difference when and when not using auto killer. Programs open quicker with no stutter, screens switch quicker/smoother with no stutter, scrolling through app drawer is 100% smooth with no stutter. All of this cannot be said when relying on Android to manage application memory.
Click to expand...
Click to collapse
Well, it depends on how you are using Auto Killer. If you are only using it to tweak memory management settings, there's no danger. You just give the system more aggressive values for its built in task manager. This is definitely the best way to tweak task management. If you are using it to kill individual apps, then that could be a problem. I used to use task killers, and then when I heard about the problems, I decided to test it and see if the claims are true. This was back on my hero, so we are talking the slightest difference is very noticeable. When I did a factory reset and didn't install a task killer, I realized that the system was running smoother and didn't get random force closes (a big problem in 1.5 and early versions of Android). This performance actually got better over time as Android became more efficient at knowing which apps to kill and which to save.
Basically, if you let Android handle things, you'll get optimal performance, as that's how Android was made to work. If you use task managers, you may notice a difference, but eventually they start causing issues in the system and the actual performance is degraded slowly. People who have switched away and tried a fresh install without task killers have noticed a difference in battery life and overall performance. Tweaking auto killer's settings to a more aggressive setting is ok, as long as you don't go overboard, as that changes values that Android uses in low memory situations.
Also, I am not a noob. I might not be a dev yet, but I've been using Android since 1.0 on the G1 and do know quite a bit about how Android works. That and I read all the Android development blogs and hang around here a lot. So I have a good mixture of experience and knowledge. Please, if you think I am wrong, tell me how so, but from my experience and from the Android team's own statements, I'm pretty close to right.
To kill or not to kill
to use a task killer you have to really know what you are doing to not affect the performance device (if you knew then you wouldn't have one but I'm just sayin...). I have used one since the day the hero came out, and I just recently stopped using a task killer and the performance of my phone has drastically increased. This is an FYI to people who read this post, not an argument to the OP.
every so often when I return back to my homescreens and slide through them they get very laggy and sluggish anyway to fix it?
Do you have live wallpaper running that might not be optimized for Honeycomb, or are there lots of 3rd party widgets on your home screens.
If the above is the case, I’d suggest return your home screens to stock and apply a single widget at a time to see if any of them is causing the problem.
It also could be an app running at background causing the problem.
Sorry, i don't think there is easy fix for your problem.
are you on the latest honeycomb 3.1 build? that update was supposed to improve that problem. if not, i suggest root, flashing a tiamat kernel with OC'd GPU
turn off live wallpaper
get a task killer and kill unused programs every once in a while
reduce the number of widgets on your homescreens
Hope that helps!
I'd not recommend use any task killers. I don't believe there are any task killer designed for Honeycomb, or using 3rd party task killer will benefit Honeycomb.
if you want to kill an app or process, just goto running apps in settings.
Bigmille said:
I'd not recommend use any task killers. I don't believe there are any task killer designed for Honeycomb, or using 3rd party task killer will benefit Honeycomb.
if you want to kill an app or process, just goto running apps in settings.
Click to expand...
Click to collapse
Sorry, you don't know what you're talking about. Advanced Task Killer Free works just fine with honeycomb. I run it several times a day and it speeds the system up every time.
slack04 said:
Sorry, you don't know what you're talking about. Advanced Task Killer Free works just fine with honeycomb. I run it several times a day and it speeds the system up every time.
Click to expand...
Click to collapse
I can say with absolute authority that the people who designed android, and wrote the best practices documents for development have stated repeatedly that task killers do more harm than good.
If you have apps sucking so much memory or cpu in the background that they're impacting performance, uninstall those apps: they were developed by android noobs.
Don't rely on bad software as a crutch to run more bad software.
slack04 said:
Sorry, you don't know what you're talking about. Advanced Task Killer Free works just fine with honeycomb. I run it several times a day and it speeds the system up every time.
Click to expand...
Click to collapse
Yeah mate, it's a pretty well known fact that task killers are a complete waste of time these days. They served a purpose in previous android versions (1.*) but now they really do more harm than good.
You say it speeds the system up? I'd suggest that's maybe only a placebo effect.
Bigmille said:
I'd not recommend use any task killers. I don't believe there are any task killer designed for Honeycomb, or using 3rd party task killer will benefit Honeycomb.
if you want to kill an app or process, just goto running apps in settings.
Click to expand...
Click to collapse
Just taking the opportunity to also jump on you and say ''No! Bad post!"".
Inform yourself before spreading falsehoods please.
I've been using ADWex and I like it alot more, since it's been updated for honeycomb (looks really nice, never slows down, ever).
Hi all
Funny how even this long after the latest Android versions have been released there are still two camps in those that feel a Task Killer is absolutely necessary and those that don't.
Well i fall in the not necessary camp and have been using Android now for a little over a year and have never used one. The only real difference i see in my use is that i don't download and install every app and widget i can but just those i really need and use and like the previous poster i use ADW EX as my launcher and i just don't see any lag, freeze or stutters in anything i do. I tend to agree that those that have those issues as well as poor battery life have a badly written app that is most probably the cause. It amazes just how some obsess on how much free Ram they have at any given point without realising free Ram means nothing only when you don't have any free to run something is it even an issue and at that point the OS will close something to free it up.
But as always each of us is welcome to make thier own choices on thier own device but nothing would convince me i need a Task killer as i just don't.
Marc
Well, I may not be the most knowledgeable android user, but I get slowdowns all the time which are fixed by the task killer. Not sure of the "harm" that the other posters are suggesting. This is just my experience, take it with a grain of salt.
yea and your slowdowns would probably go away if u uninstall a badly coded app you have and stop letting it kill tasks on its own
Buddy Chris says it all:
I use ATK, but only for Engadget because Engadget goes over my CPU limit thingy on watchdog.
Yup, he explains that use it for things like that
Well said!
Old news is exciting, isn't it?
There are still lots of users putting their faith in TKs. This is good advice. Hopefully more users start listening.
Lol this guy is corny. He talked too much though. No reason that should have been 7 minutes long.
I do my best to educate all my fellow Android users on the best way to manage their apps.
Um, I don't need to watch the video to know that it went too long and sucked.. he's not amusing. Having a 7 minute video for a simple subject is not cute
I have to use a task killer without touching the system ram managment settings. The phone runs out of enough free ram to run ram intensive applications. Android's free ram management system is nice, but it's not perfect. When the phone only has ~50MB free and no other applications are running, you HAVE no other options besides rebooting it or killing everything that's running in the memory. Android phones need at least 1GB of ram to keep everything running smoothly..
I can attribute a ton of lag issues to a lack of free ram.
I personally use auto killer memory optimizer or something like that. Its worked wonders for me and keeps my phone running smoothly and battery life good. I Haven't had any issues with it personally.
Sent from my Galaxy S via XDA App
I'm going to make an app called "make your phone better"
Description will only say "placebo"
Profit
Sorry I love task killers and I will continue to use them. Now I use the built in task killer from Samsung.
There are so many times my phone is starting to slow down and crash, I just go to the Task Killer and kill everything and it breathes life into my phone without having to reboot.
I'm a fan of the task killer despite what others say.
Hey,
As mentioned in the title I was wondering if using Kill All button (equivalent of swiping everything in Recent App) was as bad for the OS as task killers. Because this swiping ability is built-in ..
++
teribilis said:
Hey,
As mentioned in the title I was wondering if using Kill All button (equivalent of swiping everything in Recent App) was as bad for the OS as task killers. Because this swiping ability is built-in ..
++
Click to expand...
Click to collapse
No its not bad, it closes all the apps in recent apps thus taking them out of memory.
heat361 said:
No its not bad, it closes all the apps in recent apps thus taking them out of memory.
Click to expand...
Click to collapse
It's what task killers do and it interferes with Android memory management .. That's why I hope it's not similar
teribilis said:
It's what task killers do and it interferes with Android memory management .. That's why I hope it's not similar
Click to expand...
Click to collapse
youve been brainwashed. ive been killing my apps since october 2008(g1, mytouch, og droid, nexus one, nexus s, galaxy nexus, nexus 7, and nexus 4). it only makes my devices happier, task killers and "non task killers". yea, android manages itself, but it doesnt do a good enough job for my liking.
simms22 said:
youve been brainwashed. ive been killing my apps since october 2008(g1, mytouch, og droid, nexus one, nexus s, galaxy nexus, nexus 7, and nexus 4). it only makes my devices happier, task killers and "non task killers". yea, android manages itself, but it doesnt do a good enough job for my liking.
Click to expand...
Click to collapse
Agreed with this. I've constantly read about how task killers don't help and they're useless etc., but on my HD2 the fact of the matter was that killing tasks would make my phone significantly faster and reduce battery drain by around 5mA (equivalent to a standby drain of 1%/50 mins going down to 1%/1.5 hrs). I haven't found any need to use any automated task killer with hardware this good but I don't see any reason it would harm the device at all either. I guess killing something which needs to be open (and thus will reopen itself soon enough anyway) could cause unwanted battery drain, but other than that there's no problem with task killers.
there are other ways to manage memory. i like to use the autostarts app on my devices, you can prevent apps from starting up in the first place. also, i like using the auto memory manager app to change androids memory management numbers.
I believe its different.. It just takes out the apps from your recents section. Even if I have a kill button on my custom rom, the app will still appear in the recents menu.
Rizy7 said:
I believe its different.. It just takes out the apps from your recents section. Even if I have a kill button on my custom rom, the app will still appear in the recents menu.
Click to expand...
Click to collapse
its the same to a point. some roms come with a longpress back button to kill option too.
the whole task managers are bad thing started when cyanogen made a statement about them. people were killing their launchers and widgets(widgets would stop updating), and creating false issues for themselves then blaming cayanogenmod for for their troubles. cyanogen didnt want to deal with these people so he made a statement that task killers are bad. since then, its been blown up more than the "issues" that they create.
simms22 said:
there are other ways to manage memory. i like to use the autostarts app on my devices, you can prevent apps from starting up in the first place. also, i like using the auto memory manager app to change androids memory management numbers.
Click to expand...
Click to collapse
Greenify also works well for hibernating apps that like to "start up" :highfive:
What about the background processes option in developer options?
Sent from my Nexus 4 using xda app-developers app
killall swipes apps out. its the same as swiping them out by hand, it does not harm your android.
Thanks, glad to hear that.
good questions should get thanks too
So many newbs don't ask a perfectly good question anymore because so many times they get dawged and told maybe they shouldn't have that technology or search the threads newb even though he just spent 30 minutes doing that. So apologies for prior and future newbs who don't have enough time in the day to keep up on what's been posted and where and sorry for whatever else some, definitely not the majority, contributors get upset about. It's so crazy the way people treat people online, think about would you be saying this to a person you don't know in a physical socal setting. I hope not to the angry contributors of wrath. Good night and day to my opposite world companions.
Such a random bump.
Sent from my iPad Mini