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So ever since i did the OTA 2.2 it keeps running more apps in the background. I have my ATK set up "Crazy" and shut apps down when screen is off. But i cant keep it above 180ish. Is there something im missing??
Yeah, task managers don't work in Froyo! Lol! Little known fact. Basically, the Android team got tired of the abuse of task killers and made them defunct. They'll stop processes, but they just restart. You never needed one, and with Froyo, it has better memory management and other things that completely negate any benefit task killers might have brought. To stop a malfunctioning app, use the built in task manager. Settings>Applications>Manage Applications and go to the running apps tab. Select the app you want to manage and hit Force Stop.
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Wish it would just fully stop. Well Im gonna do it (root) when someine has it available for 2.2
I uses taj killers and noticed some slowing now that I have gotten rid of the task killer I have had better battery life and better speeds. Just let Android manage your apps and quit closing apps that don't need to be closed. Closing an app through a task killer will do some damage just like you should not force close an app on a computer unless it locks up on you.
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you can run a task preventer (I like "autostarts") to keep those apps from even starting in the first place.
Also if you want to have the system kill tasks more aggressively you can scale up the lowmemkiller. You can do this manually by echoing whatever values you want to the lowmemkiller file (more on that if you want to know) or there are apps that will do it for you. I don't know which on the market will do it, I run damagecontrol and DConfig has a lowmemkiller adjustment
I see that people have those apps running; its in the status bar.. but is recommended? I just want to make the use of the phone to run on its max without performance loss, as we all. But before, in other forums.. Froyo didn't need any of that... ??????
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I use auto memory manager..
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no, they're not needed. the OS will handle that got you and if you do need to kill an app or service, you can do it in Settings > Applications.
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Android is pretty good at battery and performance management so not really.
Ok thanks..i just see pictures of the apps being runand I just wonder if we need it or why people use them.. Or is it just because to make them feel better
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I use a task manager, back in the day with the g1 it really helpped out saving bettery life im not so sure how much extra life I'm going to get with the g2 but we'll see
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I think it is needed seeing as how apps just start and run on their own.
AreOh said:
I think it is needed seeing as how apps just start and run on their own.
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Yeah, just once in a while kill some programs, and you'll be fine.
gaarry said:
Yeah, just once in a while kill some programs, and you'll be fine.
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Sure but you dont need a task killer to do that. Just go to Settings - Running Services and then just touch whatever service you want to kill.
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Just in case you haven't seen this:
As long as you aren't put off by rooting for some reason, the following thread can help you disable all applications of your choosing from booting up (and the settings stay after a reboot). Goodbye Photobucket and Amazon.
Edit: Err, forgot to add: following that, you will rarely ever need to kill any processes, as the unwanted ones should be off anyway.
task killers usually just kill your available resources:
http://lifehacker.com/5650894/andro...ed-what-they-do-and-why-you-shouldnt-use-them
But is it true that in g2 u can not kill ana app like in older version, u have to force stop? I find my self doing that.
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U don't really need a task killer. I don't anymore. I just force stop only the apps that hang or stop responding other than that what's the point of killing an app if its just gonna start back up. 2.2 does a really good job of memory management anyway. If u don't want an app running in the background temp root and uninstall it.
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From what I remember reading, in Froyo their Kill API is handled different in such that the application/service isn't really "killed" it just restarts.
I could be wrong, but my understanding is that memory management and simply just management as a whole is much better in Froyo. I only use a task manager just to see what's running. If something does go haywire or hangs, then I'd step in. Otherwise, I just like the information being displayed; makes me feel like I know what's running back there.
This is from the developer of Mobile Defense:
"Note, we do not recommend installing task killer applications. These type of apps have the ability to kill other running applications with the promise of freeing memory. Not only are these apps unnecessary but they also waste battery and introduce instability by killing necessary processes. Google Android Engineers and leading Android developers are beginning to speak out against task killer apps:
hxxp://geekfor.me/faq/you-shouldnt-be-using-a-task-killer-with-android/
hxxp://droidtalk.net/should-i-install-a-task-managerkiller-on-my-android-device/
hxxp://android-developers.blogspot.com/2010/04/multitasking-android-way.html
And my favorite, with Cyanogen Twitter quotes:
hxxp://androinica.com/2010/05/07/google-and-cyanogen-comments-imply-task-killermanager-apps-are-pointless/
Even the developer of Advance Task Manager admits that it's not needed on new devices!
Arron La, developer of Advance Task Manager, suggests that task killers are more important for legacy devices like the G1 and phones running older versions of Android.
“Task Managers were absolutely needed in the past before the new services UI came out in Android 2.0 or 2.1,” La said in an e-mail. “Task Managers had a niche of allowing users to quickly kill services associated with apps – including all the other stuff as well, such as alarms – but that was the only way to do it before the introduction of the new services UI.”
Task killers only cause problems and eat up your battery.
Taskillers only for Android < 2.1
On Android 2.1 and later there is no need for task killers, the OS handles memory and apps much more efficiently than in older versions of Android.
Task killers were needed for the best performance on Android before 2.1 but overusing them could be detrimental to performance also.
My general rule is no task killers on 2.1 and later versions but sparring use of task killers on anything earlier.
To me taskers kill ur battery because they r always running. I use hot reboot it restarts the phone from bootscreen not from the slash. So it takes me about 14 too 17 secs to restart my phone. Sense i use my phone for almost everything. Rebooting to kill all apps and start from fresh is good for me sense it takes no time to do so.
sent from the moon on my Evo 4g
Quick question, using a task killer with Cmod7 has the same effects as using it with froyo (faster battery draining, instability etc.) or it's safe to use? I noticed that running apps (those in the background and useless) makes my wildfire lag, but when i close some of them (that really shouldn't have any reason to stay open) it starts again to run smoothly...
So, should i or should i not install a task killer?
I personally use a task killer, I don't set it to autokill and just use it to help manually kill apps that I don't need in the background.
I couldn't cope without one.
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I don't use one, I have 180+ free MB on my wildfire on CM7 (not using that many apps or widgets).
I would not advice to use one, but if your wildfire lags than you can perhaps indeed close an app now or then (as I did when i was back on stock ROM and it bacame laggy sometimes). Make sure it's an app that is not used by any other program (like a game or so) and that doesn't matter if closed or not
what you must understand is that Android does not use memory (RAM) like a PC does, keeping apps "open" in the background is actually a good thing, as they can be opened a lot quicker, and "full" memory does not slow the phone down as Android has pretty good task managing abilities of it's own, and does not need any help or intervention. Using task killers will only slow down your phone, cause issues, and give you worse battery life. The best thing you can do to your phone is to not install a task killer.
I understand how it works, but disagree slightly with what your saying..........
I have always used advanced task killer pro, like I said not set to auto kill.
I have never had any issues with battery or my system slowing because of it and I have used it on just about every rom there is, the reason I use it is after a while I'd say a few hours using my phone it starts to slow because of all the apps laying dormant in the background and I don't feel the built on model deals with them like I personally would. So instead of using the built in android task manager which does take a while if there's a lot of apps there that don't need to be using task killer is much quicker to close all the useless ones. I think if it was set to autokill it may cause problems with some apps and battery but used wisely it keeps my system flowing nice and smooth.
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Well, thnx guys for the replays, I guess I'll not install a task killer, but in doubt, I'll continue to kill obsolete and not necessary processes when lagging..
Hey, I noticed that in the screenshots section that everyone has a task killer, aren't they bad for android? I've read that they were needed for android 2.1 and down, not after Froyo.
So, do I need one? Why? Why not?
Thanks guys.
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ajt1995 said:
Hey, I noticed that in the screenshots section that everyone has a task killer, aren't they bad for android? I've read that they were needed for android 2.1 and down, not after Froyo.
So, do I need one? Why? Why not?
Thanks guys.
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samsung roms (even stock) have default task killer called "Task Manager", for active apps and if you go to Settings > Applications > Running Services, you can kill apps running in the background or cached processes. The difference is, the default tasker does not have a "Kill All" feature.
Task killer is, well not recommended, because Android has "Low memory Killer" feature, which, from the word itself, Android will kill apps as memory is needed.
It's still up to you if you want the default tasker, or a 3rd party one.
I hate that Samsung put that there. I've always been told that you let android do its job, unless there is a runaway process.
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If you ask me a task killer gets you more battery life and helps reduce data usage by killing apps that you are not acctually using.
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yes but even if you kill some apps they reopen on their own. I am referring to the stock Rogers rom and that dam AP program.
the reason task killers are considered bad is becausw most people blindly kill everything. your phone has a lot of tasks it will automatically relaunch, thus wasting more processor time in the end. if you pay attention to which processes these are and exclude them from your kill list, you can safely use a task killer.
i also suggest apps like autostarts, lots of stuff like to start that dont need to.
im newly registered but not new here! just picked up a glide yesterday and put cwm/osi on already. a keyboard is a must for me and this was the nicest phone i found with one. my d1 was overdue for retirement. i use sipgate/google voice for free calling, texts and vms (wifi) so thankfully carrier didnt matter. very happy with this thing so far. cant wait to see some ics roms?
Advanced task killer shows you which apps automatically restart and lets you disable them from being killed
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Automated task killers generally are bad voodoo because they interfere with Android's own memory management system. Android micromanages memory like you wouldn't believe, and task killers will only slow things down by interfering with it. In particular, you'll lose significant performance and battery life as the phone works harder to reopen apps that could have just been sitting around in otherwise unused memory as intended by the OS. (And of course, the auto-re-open thing mentioned above.) I used to keep a task killer on my OG to troubleshoot misbehaving apps (sometimes killing the process and forcing it to restart would right some issues), but now that Android has the running services dialog, there really is no need for task killers at all.
bobbinthreadbare said:
my d1 was overdue for retirement.
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So I'm not the only one upgrading from an OG!
roothorick said:
So I'm not the only one upgrading from an OG!
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Click to collapse
It was an excellent phone. Mine finally locked up the other night while I was out and totally died. Doesn't even get the M Moto symbol when you start it up. It had been dropped countless times, entirely submerged in a puddle, whiskey spilled on it. But it soldiered on until the other night. I was even running a very broken ICS ROM (dead project now) on it and it was just as fast CM7. I ran it constantly at 1GHz which impressive for a phone that was stock 550Mhz. Most phones, even the Glide, you can't overclock by more than double like the D1. The fastest kernel I ever had on it, I had edited a version of ChevyNo1's 1.2Ghz kernel to allow 1.3Ghz. I ran it like that for a few days and it was stable.
Great phone. It truly deserves a burial at sea with a 21 gun salute.
So i saw many posts on which people have asked as to which task killer should be used !
and then i stumble upon this site which provided me the details,
*I HAVE NOT WRITTEN THIS*
sources-by Chris Hoffman
http://www.howtogeek.com/127388/htg-explains-why-you-shouldnt-use-a-task-killer-on-android/
Android Doesn’t Manage Processes Like Windows
Most Android users are familiar with Windows. On Windows, many programs running at one time – whether they’re windows on your desktop or applications in your system tray – can decrease your computer’s performance. Closing applications when you’re not using them can help speed up your Windows computer.
However, Android isn’t Windows and doesn’t manage processes like Windows does. Unlike on Windows, where there’s an obvious way to close applications, there’s no obvious way to “close” an Android application. This is by design and isn’t a problem. When you leave an Android app, going back to your home screen or switching to another app, the app stays “running” in the background. In most cases, the app will be paused in the background, taking up no CPU or network resources. Some apps will continue using CPU and network resources in the background, of course – for example, music players, file-downloading programs, or apps that sync in the background.
When you go back to an app you were recently using, Android “unpauses” that app and you resume where you left off. This is fast because the app is still stored in your RAM and ready to be used again.
Why Task Killers Are Bad
Proponents of task killers notice that Android is using a lot of RAM – in fact, Android stores a lot of apps in its memory, filling up the RAM! However, that isn’t a bad thing. Apps stored in your RAM can be quickly switched to without Android having to load them from its slower storage.
In summary, you shouldn’t use a task killer – if you have a misbehaving app wasting resources in the background, you should identify it and uninstall it. But don’t just remove apps from your phone or tablet’s RAM – that doesn’t help speed anything up.
Empty RAM is useless. Full RAM is RAM that is being put to good use for caching apps. If Android needs more memory, it will force-quit an app that you haven’t used in a while – this all happens automatically, without installing any task killers.
Task killers think they know better than Android. They run in the background, automatically quitting apps and removing them from Android’s memory. They may also allow you to force-quit apps on your own, but you shouldn’t have to do this.
Task killers aren’t just useless – they can reduce performance. If a task killer removes an app from your RAM and you open that app again, the app will be slower to load as Android is forced to load it from your device’s storage. This will also use more battery power than if you just left the app in your RAM in the first place. Some apps will automatically restart after the task killer quits them, using more CPU and battery resources.
Whether RAM is empty or full, it takes the same amount of battery power – decreasing the amount of apps stored in RAM won’t improve your battery power or offer more CPU cycles.
hope u understood!
words of wisdom by fellow-mates
go into settings - apps and see how many running apps you have. now go to cached apps and see there, how many apps there are. you see? nearly 50% of those apps discovered by you in the processes are apps that you didn't opened ever but they are still opened and running. why? because that's how linux manages its resources. instead of having free ram for no use (what's the point of having 14gb of ram when you only use 1gb), linux fills all the ram blocks with useful apps or apps that you are running frequently so that when you call that app, it will bring it on the screen almost instantly. this my friend, is called multitasking.
and no, you are wrong. if you use a task killer killing the apps every 10 minutes, the cycles the whole system does - opening again apps and caching them, task killer closing them - results in much more functions done by CPU => more battery spent. even if you say that the battery life its the same, you are wrong. when using a task killer IT MIGHT drain your battery with 0.1% per hour. it's not that much, but IT EXIST.
oh and yeah, one thing: android has its own task killer. that's why you don't need one app to kill your other apps. because android its doing it by itself. if you don't believe me, strip down one kernel, open the init.rc file and find the values for task killer.
I understand this response, but I don't believe it. Task killers has always helped me in every matter. Even on a computer it helps greatly.
Conclusion: I noticed the same battery life using a Task Killer, than not using a task killer.
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Curiousn00b said:
I understand this response, but I don't believe it. Task killers has always helped me in every matter. Even on a computer it helps greatly.
Conclusion: I noticed the same battery life using a Task Killer, than not using a task killer.
Sent from my HTC One V using Tapatalk 2
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you don't have to believe it. those are real facts. go into settings - apps and see how many running apps you have. now go to cached apps and see there, how many apps there are. you see? nearly 50% of those apps discovered by you in the processes are apps that you didn't opened ever but they are still opened and running. why? because that's how linux manages its resources. instead of having free ram for no use (what's the point of having 14gb of ram when you only use 1gb), linux fills all the ram blocks with useful apps or apps that you are running frequently so that when you call that app, it will bring it on the screen almost instantly. this my friend, is called multitasking.
and no, you are wrong. if you use a task killer killing the apps every 10 minutes, the cycles the whole system does - opening again apps and caching them, task killer closing them - results in much more functions done by CPU => more battery spent. even if you say that the battery life its the same, you are wrong. when using a task killer IT MIGHT drain your battery with 0.1% per hour. it's not that much, but IT EXIST.
oh and yeah, one thing: android has its own task killer. that's why you don't need one app to kill your other apps. because android its doing it by itself. if you don't believe me, strip down one kernel, open the init.rc file and find the values for task killer.
salve.
1ceb0x said:
you don't have to believe it. those are real facts. go into settings - apps and see how many running apps you have. now go to cached apps and see there, how many apps there are. you see? nearly 50% of those apps discovered by you in the processes are apps that you didn't opened ever but they are still opened and running. why? because that's how linux manages its resources. instead of having free ram for no use (what's the point of having 14gb of ram when you only use 1gb), linux fills all the ram blocks with useful apps or apps that you are running frequently so that when you call that app, it will bring it on the screen almost instantly. this my friend, is called multitasking.
and no, you are wrong. if you use a task killer killing the apps every 10 minutes, the cycles the whole system does - opening again apps and caching them, task killer closing them - results in much more functions done by CPU => more battery spent. even if you say that the battery life its the same, you are wrong. when using a task killer IT MIGHT drain your battery with 0.1% per hour. it's not that much, but IT EXIST.
oh and yeah, one thing: android has its own task killer. that's why you don't need one app to kill your other apps. because android its doing it by itself. if you don't believe me, strip down one kernel, open the init.rc file and find the values for task killer.
salve.
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I hope u don't mind if I take some of ur message and put it in the op
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That's great.. I liked the article. I qm giving you a thanks for it
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cybervibin said:
I hope u don't mind if I take some of ur message and put it in the op
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sure. no problem mate
soham_sss said:
That's great.. I liked the article. I qm giving you a thanks for it
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Thank you
1ceb0x said:
sure. no problem mate
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task killers were great before 1.6 but useless after that
Lloir said:
task killers were great before 1.6 but useless after that
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+1 android has devloped a long way since!
cybervibin said:
Thank you
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you're welcome!
I'm using task menager when is needed, and also I'm using custom system memory tweaks, it makes my phone running faster and smoother some apps knows to stuck and they keep the phone from entering deep sleep, and that drains the battery, so if you know what are you doing use task menager and customize when what apps the system should kill
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I have a task killer installed, but only use it manually, ie. if there's a stubborn app that's crashed/frozen/etc and just won't close and is eating the battery
donJim said:
I'm using task menager when is needed, and also I'm using custom system memory tweaks, it makes my phone running faster and smoother some apps knows to stuck and they keep the phone from entering deep sleep, and that drains the battery, so if you know what are you doing use task menager and customize when what apps the system should kill
Sent from my HTC One V
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Click to collapse
Use auto run manager the answer to most of ur problems
qzfive said:
I have a task killer installed, but only use it manually, ie. if there's a stubborn app that's crashed/frozen/etc and just won't close and is eating the battery
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yayyy so task killer only kills my battery
you got that right!
Good to know. Thanks