Database Info

Your Fav Task Manager?

There are 2 top task managing apps rite now
Task Killer by ReChild
and
TasKiller free by Thibaut Nicolas.
wanted to know which one u guys prefer.
i liked the Task Killer by ReChild....as it is easier to use..and more intuitive.

Not everyone will subscribe to what I'm about to say (type!) but.. I've stopped using task managers altogether now and I'm finding that the phone runs smoother and better without them... and it's using less battery too.

do some task managers cause programs to crash or stop working randomly?
my handcent and messaging were crashing

Nocturnal310 said:
There are 2 top task managing apps rite now
Task Killer by ReChild
and
TasKiller free by Thibaut Nicolas.
wanted to know which one u guys prefer.
i liked the Task Killer by ReChild....as it is easier to use..and more intuitive.
Click to expand...
Click to collapse
I have task killer by ReChild aswell and no just go into the app and ignore the ones you dont to be killed.

Try System Panel (beta) it works well really well - search for it on the market.

I have tried Advanced Task Killer and for me the best is Task Manager, the one that has green droid on the icon and red circle with X inside it Altough, as time goes my RAM goes from 140 Mb to 80 or less, Im guessing that Timescape eats the memory as it updates because he is on my ignore list with few other programs.

Advance Task Manager is the best for my opinion...because my phone has 178 ram free now and has auto shutdown application and its more faster..
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im_iceman said:
Not everyone will subscribe to what I'm about to say (type!) but.. I've stopped using task managers altogether now and I'm finding that the phone runs smoother and better without them... and it's using less battery too.
Click to expand...
Click to collapse
I'm with you, every task manager ive tried either uses more battery than it saves or kills things that you really dont want it to.
If i need to kill something I now use the force stop option under applications in the settings. Astro also has a nice process manager that shows cpu usage and allows you to kill off individual processes.

pficrx said:
Advance Task Manager is the best for my opinion...because my phone has 178 ram free now and has auto shutdown application and its more faster..
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Click to expand...
Click to collapse
What is on your ignore list ? I have Nimbuzz, Messages, Timescape, Weather and Facebook and on fresh start I have 150 Mb but with time it gets to 80 Mb...there is no way that you can have 178 Mb whole day and that some services are working in background. Or am I doing something wrong ?
Cheers

why are you worried about how much free ram you have? Have you ever actually experienced a situation where an app complained about not having enough memory?
Why not just let android worry about using the free memory in the best way it can. If an App needs more memory Android can always dump some of the stuff that is not important anyway.

Try to use Advance Task Manager and tell me then how much free memory you have...
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TaskOS was really awesome, then there was this update and now it sucks

Task Managers are only needed by pseudo multitasking phones/OS's such as Windows.
Linux/Android take care of their own memory management and so do not need task killers, in fact on Android they do more harm than good as they kill processes that you really do want to be running or at least resident in memory. It will slow your phone down and drain power if Android needs to keep restarting it's monitoring processes (eg. battery monitor, clock, alarm etc...) because the user keeps killing it with a task manager.
Also, just because an application is resident in the kernel does not mean it is being used, using any resources, stealing any resources or memory from anything else. If a new application start and Android needs the memory, it will take it !

^ Yeah, I stopped using a task manager a few weeks ago, and think my battery life has actually improved since doing so.

+1
im_iceman said:
Not everyone will subscribe to what I'm about to say (type!) but.. I've stopped using task managers altogether now and I'm finding that the phone runs smoother and better without them... and it's using less battery too.
Click to expand...
Click to collapse
Phantasm4489 said:
I'm with you, every task manager ive tried either uses more battery than it saves or kills things that you really dont want it to.
If i need to kill something I now use the force stop option under applications in the settings. Astro also has a nice process manager that shows cpu usage and allows you to kill off individual processes.
Click to expand...
Click to collapse
yep.... Astro is cool.... and now the phone is much smoother and battery life has improved....

I have been using advanced task killer, but will look into some of the alternatives suggested here.
Even if a task manager doesn't improve performance, I can't do without one. I just gotta know what is running in the background.
P.S. Why is this forum such a PIA for new users?

Phantasm4489 said:
why are you worried about how much free ram you have? Have you ever actually experienced a situation where an app complained about not having enough memory?
Why not just let android worry about using the free memory in the best way it can. If an App needs more memory Android can always dump some of the stuff that is not important anyway.
Click to expand...
Click to collapse
I think the main point is people are trying to work out ways of increasing their battery life.
Good topic.

well i use advanced task killer by rechild, i decided to leave it closed all day today and let tye os do its thing. while i agree android can easily allocate the ram, in just 5 hours without task kill my battery drained to 68%, normally itd be around 88%ish. so my vote goes to task kill for better batt life...
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X10 Have Built in Application running in background call Wiper App (com.qualcomm.wiper.apk)
Can any expert tell me is this file works as task-manager in the system?

Hi all.
Is there any app\way to use something like this:
When we access the normal 'task manager'\'view running apps' (if you press the middle button of X10), if we long press the app we want, have the option to kill it ?
Cheers!

best task manager/killer app

Hi guys,
what is the best task manager/killer app for galaxy tab?
Sent from my GT-P1000 using XDA App

None. Why do you need averting more than the samsung provided one? I haven't seen any need to kill apps on the tab.
Sent from my GT-P1000 using XDA App

Task killers are the devil. Don't use them. They haven't been needed since Android 2.0
If you need to kill an app, use the Task Manger that comes with the Tab.

Thanks guys for the advice.
Sent from my GT-P1000 using XDA App

Quick question...because I'm confused and curious as well about Task Killers...why would devs and users alike think Task Killers are so bad if GB 2.3 includes an enhanced Task Killer for managing apps, seeing which apps take up memory, and kill battery life? The SGT including one as well. What gives?
All of the things listed above seem like a good reason to me, right? Again, I just want to understand that's all.
Thanks for teaching.

cramjammer said:
Quick question...because I'm confused and curious as well about Task Killers...why would devs and users alike think Task Killers are so bad if GB 2.3 includes an enhanced Task Killer for managing apps, seeing which apps take up memory, and kill battery life? The SGT including one as well. What gives?
All of the things listed above seem like a good reason to me, right? Again, I just want to understand that's all.
Thanks for teaching.
Click to expand...
Click to collapse
Some Task Killers (TK) are quite extensive in that they willl allow you to close down all manner of objects, Apps, etc. It is these TK's that are risky or should be treated with care.
However, the one provided on the Tab and alike are designed to only show running Apps and services that it feels you can stop if you so wish without causing any effect to the Tab's running.
I use both the built in TK and a third-party named SystemPanel.
If you look at both you will see that although the built in TK does it's job it is nowhere near as fierce as SystemPanel.
Again, provided you know what you are doing TK's such as SystemPanel can be of benefit. I use mine for a great number of tasks including obtaining detailed information of any App or object running to see how much of the processor it has been using, or Archiving any App prior to upgrading the App (just in case the updated App has issues I can then easily use the archive).

That's too funny...System Panel is the one I've been using for a while now. I like how it will give you MANY details about system apps as well as a ton of others information, makes me feel better!
Thanks for taking the time to share, much appreciated!

Croak said:
Task killers are the devil. Don't use them. They haven't been needed since Android 2.0
Click to expand...
Click to collapse
Yep. See this post for a partial explanation:
http://forum.xda-developers.com/showpost.php?p=9681544&postcount=21

The only time you need a task manager is if you have a rogue app that won't exit and which is taking up the CPU. The SGT seems to be pretty good at killing such apps but I've had a couple of old programs with problems. (They have the same issue on my N1, so not surprising).
I've got OSMonitor installed anyway so I can check things, I just use that when I need to kill a "stuck" app, or if I really aren't too fussed I just reboot with QuickBoot.

well i use the tab a lot and when browsing any site with flash and graphics the avail memory drops to 40mb or less then thats when its gonna crash especially if you get a call at the same time.. i use advance task killer froyo just to free up memory here and there but since froyo the task killers can't really force close the tasks thats why the stock manager works well but doesn't show what background services are taking up memory and thats a major problem im still looking for a good task killer that will show and kill but not take up a large footprint in the memory , a program that seems to work well with my ATK is Fast Reboot its restarts all the apps running and frees up memory greatly helps a lot , for some reason the pro version disappeared that allows you to exlude certain tasks from restarting on click.
I really don't think if you use the tab a lot and as a phone you can't live without a one click task killer, don't really trust android os managing my ram, as well noticed when something such as yahoo mail eats up ram and cpu, it doesn't get closed automatically by android , big alternative i've noticed was uninstall it and use the stock email app and works so much better on memory and cpu.

i use the tab lots, as a phone too. I survive great without a task killer. I trust android to manage my free memory. I don't trust all apps to respect the os tho.
Read this: http://www.droid-den.com/android-guides/android-guide-should-i-use-a-task-killer

[Q]Do task killers benifit or hurt our sensations?

Theres an insane amount of discussion regarding the need for task killers on android 2.2+ since the newer versions of android have their own managing system for applications in the background. Most people are recommended advanced task killer before they leave their carriers store with their new phone.
My personal experience when using a task killer is it seems to speed up the phone a bit when used, makes my sensation home screen switching smoother etc. Without it, there seems to be a little lag after 15 minutes of decent use.
So whats the real deal ? Do they hurt your phone/battery life or improve it?

There have been many threads regarding task killers. Not just for sensation but android phones. They are worthless.
Sent from my HTC Sensation 4G using XDA Premium App

The new phone manage memory pretty well but it doesn't hurt to keep a task killer on ur phone just to check once in a while what you have running. I dont have a task killer per say but I use the Go Launcher which in a tab displays all of the apps running, it gives me an option to lock the ones I wana keep running, so Ive check all of my everyday normal stuff, browser, phone, youtube facebook etc. and once in a blue moon I go and kill everything else by clicking one button.
Sense 3.0 stock gave me 80-100mb of free ram (running stock, normal everyday usage)
Go Launcher EX gives me 130-150mb free ram (running stock, normal usage)
Go Launcher tweeked settings and killing extra tasks gives me 190-250mb free ram
Now, that's a lot of free ram, saved cpu cycles and ultimately improved battery life. Thats the only real practical gain... battery life. i mean the phone powerful enough to run all of the tasks of a power user and then some so performance on my sensation is never an issue for me anyway. You load up crazy live wallpapers and 3D animations and such, yea sure it'll get sluggish but killing random tasks will improve the efficiency only by a small margin anyway.
Task killer is like a tune up, once in a while. Or u can just simply restart your phone like my GF does every once in a while.

mobileusman said:
The new phone manage memory pretty well but it doesn't hurt to keep a task killer on ur phone just to check once in a while what you have running. I dont have a task killer per say but I use the Go Launcher which in a tab displays all of the apps running, it gives me an option to lock the ones I wana keep running, so Ive check all of my everyday normal stuff, browser, phone, youtube facebook etc. and once in a blue moon I go and kill everything else by clicking one button.
Sense 3.0 stock gave me 80-100mb of free ram (running stock, normal everyday usage)
Go Launcher EX gives me 130-150mb free ram (running stock, normal usage)
Go Launcher tweeked settings and killing extra tasks gives me 190-250mb free ram
Now, that's a lot of free ram, saved cpu cycles and ultimately improved battery life. Thats the only real practical gain... battery life. i mean the phone powerful enough to run all of the tasks of a power user and then some so performance on my sensation is never an issue for me anyway. You load up crazy live wallpapers and 3D animations and such, yea sure it'll get sluggish but killing random tasks will improve the efficiency only by a small margin anyway.
Task killer is like a tune up, once in a while. Or u can just simply restart your phone like my GF does every once in a while.
Click to expand...
Click to collapse
thanks man very helpful stuff

I never had a need for task killers with any of my Android phones!

bobzoz said:
thanks man very helpful stuff
Click to expand...
Click to collapse
NP, also in my opinion an efficient custom rom will do wonders for the Sensation... can't wait for the s-off update from HTC.

dubie76 said:
There have been many threads regarding task killers. Not just for sensation but android phones. They are worthless.
Sent from my HTC Sensation 4G using XDA Premium App
Click to expand...
Click to collapse
they are not worthless if used correctly

I use the stock task manager and watchdog. Helps my battery alot
Sent from my HTC Sensation 4G using XDA Premium App

Confusion
I'd stay away from 3rd party task managers if possible. Especially on a phone running 2.3+. The ones given will most likely handle task killing in a more appropriate manner, instead of just bringing things to a complete halt, which can be detrimental for some apps.
There does seem to be a discrepancy between the two task managers on the sensation, though. Like posted above, with general usage and sense the HTC provided task manager shows about 80-100mb free. However, I had a habit of going into settings>applications>running services to see how much RAM was available (stock 2.3 way of task killing - habit I picked up from my Nexus S) and it normally lists it somewhere around 200mb free.
I'm not sure which is more accurate, but I'm betting on the longer method, since it's in the core of gingerbread. Plus, on every past phone I've had if it went below 80mb I would see some significant lag whereas this isn't the case on the sensation. My Nexus S on average had around 120-150mb free, and the sensation has 256mb more RAM. I know sense is a ram hog, but max I see it taking up is 150mb, so 200mb of total free space seems about right.

I beta-test a LOT of apps, and when they hang or otherwise cannot be killed off, a task manager/killer does the job faster than thumbing through the menus to do it. I only use it judiciously, however..to resolve a specific app.

c19932 said:
they are not worthless if used correctly
Click to expand...
Click to collapse
This is correct. It's an often debated topic, but I've seen the benefits in battery life and data usage when using an app like Autostarts and wise use of a task killer. Till the Sensation is 100% rooted, Autostarts can only be used to a limited extent. But with full use of Autostarts, my use of a task killer is limited, though still worth having.
Here's a portion of a good discussion on the topic and posted by a recognized Android developer who knows the deal.

Yup. Autostarts is a must-have for anyone who wants a longer battery life.
and task killers are extremely useful once you have excluded all the appropriate apps. My mom is smartphone-illiterate, and sometimes she would open random apps by mistake. With a task killer she could end all those process with 1-click before her phone becomes more chaotic (and of course, I excluded all the appropriate apps to begin with)

Task killer vs no task killer?

I use a task killer so im curious why some people say not to use them. What are your opinions?
Sent from my Inspire 4G using xda premium

I personally use them and havent come across suggestions not to, as long as u know what you are "killing" and its not a system process , it should be ok and yes it does free up RAM

I dont use any task killer and Im happy

I personaly would have a task killer one that kills all when idle. and frees up ram due to the fact i like to do cpu hungry tasks often

Ystrem said:
I dont use any task killer and Im happy
Click to expand...
Click to collapse
Same here, kill the task, and then feed the task killer the battery power saved.
I have tried them and found most of them didn't help much.

cnavi said:
Same here, kill the task, and then feed the task killer the battery power saved.
I have tried them and found most of them didn't help much.
Click to expand...
Click to collapse
Same here.
I don't use any of them.I used before but i don't saw too much help.Just task killer use cpu more and load ram.I use now just a shortcut of standard runing services default from android.

Don't use task Killers. Android has its own built in task manager Which works far better than 3rd party task killers. All you doing is making android reload everything again. Then you wonder why this app doesn't update in the background or work properly it is your fault. Your killing off the processes. Ram is essentially useless in android if it's not being used.
If you have lets say most phones have 512-1gig of ram. Your phone will never say you have 512 ram full please free up ram. It gets to a certain memory limit like depending on what it was set to and then end the processes automatically by itself. If there are many processes running android will start swapping out processes to replace for the new one. When your playing a game and say oh i want to browse the web to check on some game codes or whatever you can go right back to the game.
What if you want to listen to your own music as well. You can then go right back to the game in the exact spot left off. But if you go I'm kill the game process off you won't be able to do that. Don't press that Clear ram in that task manager you have either. All process will be killed including google services. Which will be reloaded again as well as system processes. Everytime android needs to reload its using more power meaning worst battery life.
The only time you should use a task manager is when there is a rogue application or a memory leak.

Watchdog
I don't use a Task Killer, but I do like Watchdog. It's more of a system monitor and lets me know if any background apps jump over a particular CPU usage threshold.
---------- Post added at 02:02 PM ---------- Previous post was at 01:55 PM ----------
There is a free, Lite version if you want to give it a try. Amazon had the pay version as their free app o' the day a while back, and I jumped on it.
market.android.com/details?id=com.zomut.watchdoglite&hl=en

I use to use taskkiller but my phone seems to run the same with or without, so I got rid of it.

exileinoblivion7 said:
I use a task killer so im curious why some people say not to use them. What are your opinions?
Sent from my Inspire 4G using xda premium
Click to expand...
Click to collapse
i dont like task killers, if your really desperate for ram and use android, i recommend using the v6 supercharger script made by zeppelinrox. ofcourse the thread can be found here in xda. Iwouldnt recommend task killers for several reasons:
1 they take some ram space themselves
2 they use some cpu thus making ur phone slower
3 they use some cpu thus draining your battery faster
4 they make your boot time on your phone longer because they are being loaded whereas scripts dont have that issue
5 i havent actually seen any propper task manager that has like autokill option and woks properly so you constantly have to press the end tasks button (like on system panel for example) and thats quite boring if your doing it all the time... scripts dont have that issue

Killbynature said:
Don't use task Killers. Android has its own built in task manager Which works far better than 3rd party task killers. All you doing is making android reload everything again. Then you wonder why this app doesn't update in the background or work properly it is your fault. Your killing off the processes. Ram is essentially useless in android if it's not being used.
If you have lets say most phones have 512-1gig of ram. Your phone will never say you have 512 ram full please free up ram. It gets to a certain memory limit like depending on what it was set to and then end the processes automatically by itself. If there are many processes running android will start swapping out processes to replace for the new one. When your playing a game and say oh i want to browse the web to check on some game codes or whatever you can go right back to the game.
The only time you should use a task manager is when there is a rogue application or a memory leak.
Click to expand...
Click to collapse
Great job explaining this man, I've been aware that killing apps just makes them restart. I really only kill apps if they are acting a fool.
And to clear things up I don't have a task killer installed, however I do use the one built into the go launcher app drawer to kill apps that go nuts.
I have used the v6 script before, however I recently downloaded Rom toolbox and it let's you adjust minfrees from there. You guys should check it out
Sent from my Inspire 4G using xda premium

I don't use a task killer. My phone burns less than 1% of battery per hour when idle.
Nexus One on Cyanogenmod 7.1

exileinoblivion7 said:
I have used the v6 script before, however I recently downloaded Rom toolbox and it let's you adjust minfrees from there. You guys should check it out
Sent from my Inspire 4G using xda premium
Click to expand...
Click to collapse
i have a low end phone, as i ran out of cash after buying myself headphones and an itouch, so i couldnt get the phone of my dreams and had to settle for a really cheap samsung galaxy 3 so i dont have a very wide choice of minfrees i can choose from... i got like 256 ram or something, and i dont use swap because i hate partitioning my sdcard...
im so definitly changing my phone in 2012, im either waiting for the nozumi to come out (huge sony ericsson fan ^_^) or im settling for the HTC gigabeats

Task killers are good when you see a rogue app that is draining a ton of your battery life but aren't good when you use the "Kill All" button. As long as their are poorly developed applications, there will be a use for task killers.

some people will tell you not to use task killers because it inhbits Android's normal functioning by interfering with RAm use, causes things to go wrong, running apps don't use battery, blah blah blah. but there are a few problems with these claims.
First, Android's RAM management is not flawless. no Operating system is. fanboys keep claiming it is yet offer no support for whether a 3rd party task killer is better or worse. in fact, they were all claiming this when Froyo was the latest. but then when Gingerbread came out, one of its new features was better RAM management, which fanboys around the internet praised it for, which means there had, in fact, been room for improvement, which they had been denying for quite some time.
second. there are around 500,000 apps on the market. some are flawed, causing RAM leaks and various other malfunctions that ANdroid can't always handle. a task killer is your best, and sometimes only option in this situation, as you might not reasonably have the option of deleting the app permanently.
third, battery life. it may be true that apps simply being running in the background alone doesn't use battery; I'm not sure. yet what fanboys routinely ignore is, many of these apps don't just sit there waiting to be turned on again. some of them turn on so as to collect user data about all sorts of things, then broadcast it to the developer for various uses. this broadcasting uses your phone's radio even when in the background, and that DOES use electricity - from your battery, not to mention data if you have a limited plan. a very large amount of apps do this, which is one major reason why ICS now includes a data management menu that monitors all apps' data usage, as well as a built in app freezer that stops apps from running until you allow them to again.

I use the one that comes stock, and alathough it frees up ram I dont notice any difference in battery drain (1% per hour) or any difference in performance

Falkner09 said:
some people will tell you not to use task killers because it inhbits Android's normal functioning by interfering with RAm use, causes things to go wrong, running apps don't use battery, blah blah blah. but there are a few problems with these claims.
First, Android's RAM management is not flawless. no Operating system is. fanboys keep claiming it is yet offer no support for whether a 3rd party task killer is better or worse. in fact, they were all claiming this when Froyo was the latest. but then when Gingerbread came out, one of its new features was better RAM management, which fanboys around the internet praised it for, which means there had, in fact, been room for improvement, which they had been denying for quite some time.
second. there are around 500,000 apps on the market. some are flawed, causing RAM leaks and various other malfunctions that ANdroid can't always handle. a task killer is your best, and sometimes only option in this situation, as you might not reasonably have the option of deleting the app permanently.
third, battery life. it may be true that apps simply being running in the background alone doesn't use battery; I'm not sure. yet what fanboys routinely ignore is, many of these apps don't just sit there waiting to be turned on again. some of them turn on so as to collect user data about all sorts of things, then broadcast it to the developer for various uses. this broadcasting uses your phone's radio even when in the background, and that DOES use electricity - from your battery, not to mention data if you have a limited plan. a very large amount of apps do this, which is one major reason why ICS now includes a data management menu that monitors all apps' data usage, as well as a built in app freezer that stops apps from running until you allow them to again.
Click to expand...
Click to collapse
Could you please explain what third party task killers do that the Android system manager doesnt do natively?

johnston9234 said:
Could you please explain what third party task killers do that the Android system manager doesnt do natively?
Click to expand...
Click to collapse
From my personal experience it doesn't kill some rogue apps that drain my phone's battery life. Occasionally I use the app "GPS Status" to help find my location faster and if I don't immediately kill the app after my location is locked, the app shoots up to 30-40% on Battery Status.

johnston9234 said:
Could you please explain what third party task killers do that the Android system manager doesnt do natively?
Click to expand...
Click to collapse
work responsively, to start with. every time i've tried to open the application manager on android, I first have to go through all the sub menus to get to it, then sit and wait for it to slooooooooooowly load up the list on installed apps, then running apps, then click on the app, then wait for it to load that particular app's info, THEN I can force close it.
two, they often catch apps running that the default manager doesn't notice, I presume because their developers code them to be hidden somehow.
so yeah, they're occasionally a valid option to use.

I'm happy with or without task killer )
Sent from my GT-S5830 using xda premium

Advanced task killer when screen off doesn't work sometimes?

Advanced task killer is a very good app but i found that when i put it to kill tasks when screen off, it sometimes doesn't work??? It happened with my galaxy s and now with my xperia s

how you know it doesn't work ?

damysos said:
how you know it doesn't work ?
Click to expand...
Click to collapse
well when i turn the screen on and then off it would say x apps killed then i check the task list and see most of them are killed, but sometimes it doesn't work. Usually when i go directly into task killer then turn it off and then on it would work. Also i made sure task killer itself is not killed

Task killers are terrible. They actually waste battery power and reduce performance. This is well known and has been covered many times.
Uninstall.
Registered Linux user #266351 Android since v1.0

it doesn't use battery to me if you know how to use them correctly i only use it when screen off once

Android has a native task killer built in. The dalvik virtual machine keeps a certain amount of memory free while allowing apps to run and shuts them down when the limits are reached. If you really want to have a better task killer use a mem free script such as v6 supercharger, and use aggressive settings.
Sent from my PC36100 using xda premium

unrealboot1 said:
it doesn't use battery to me if you know how to use them correctly i only use it when screen off once
Click to expand...
Click to collapse
No offense, but simply put you are completely wrong and clearly do not understand how Android automatically handles processes and memory very efficiently without need for user intervention.
Again, DO NOT use task killers and your phone will work properly - and better.
Registered Linux user #266351 Android since v1.0

Crashdamage said:
No offense, but simply put you are completely wrong and clearly do not understand how Android automatically handles processes and memory very efficiently without need for user intervention.
Again, DO NOT use task killers and your phone will work properly - and better.
Registered Linux user #266351 Android since v1.0
Click to expand...
Click to collapse
well i tell you why i want to use it. Its only when screen off anyways so minimum killing when necessary. But for example sometimes i start dolphin app and just go back to the main screen but dolphin is still running and using cpu, my phone gets hot, it seems sometimes apps get stuck in cpu. Then when i turn off the phone it will kill it cos of the task killer. If i turn off the phone and i dont kill it, dolphin will continue to use up 40% continuously making the phone hot and use up massive battery. Im sure some of you know this it happens with other apps too maybe its a problem with android gingerbread. Note dolphin doesn't always do this, only sometimes.
what im saying is some apps get cpu locked for some reason, so you have to kill it right?

Then Dolphin is your problem. Fixing it or using a different browser is the cure. Using a task killer is just sticking a Band-Aid over a wound that will never heal.
Registered Linux user #266351 Android since v1.0

Crashdamage said:
Then Dolphin is your problem. Fixing it or using a different browser is the cure. Using a task killer is just sticking a Band-Aid over a wound that will never heal.
Registered Linux user #266351 Android since v1.0
Click to expand...
Click to collapse
But its not dolphin its other apps too sometimes they get stuck in cpu. So i want to turn off my screen and it will kill all.
granted it happens rarely but it still happens, i notice sometimes when my phone is off and its hot i check the processes and see a funky app wasting on cpu

Same thing still applies. The only real, effective solution is fixing or finding alternatives for the offending apps. Using a task killer is NOT the cure.
If the light in your room will not turn off because the switch is broken, is the right fix replacing the switch or unscrewing the bulb over and over?
Besides, that task killer is causing other problems you're not even aware of.
Registered Linux user #266351 Android since v1.0

Absolutely correct CrashDamage. Task killers do no good at all. Do some Googling on android task killers, and you will get an answer to your concern
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Ok i wont be using dolphin then or just force close that manually if it locks the cpu or if any other app does it.

Yep, use another browser.

you need putting in agressive mode

Just because you see it in the advance task manager doesn't mean it's running. Example samsung stock touchwiz shows you what app is using the cpu. App use a certain amount memory when it gets so to the the limit android with get rid of the oldest app that is not being used. To make room for more.
Sent from my SGH-T989 using xda premium

Thank you for the information. But I do notice a considerable improvement in battery power with Advanced Task Killer.
I hope someone can provide me an answer.