Why are task killers so bad? - HTC Inspire 4G

I'm just curious. There are 4 apps I want to kill upon bootup.
ATT Family Map
ATT navigator
ATT hotspots
Asphalt
I don't use them and dont want them loading.
So what would be wrong with using something like Advanced Task Killer to do that?
Also on a side note. The captivate comes with a really nice task manager which I thought made it really easy to just shut down a program you aren't using at the moment.
Is there an easy way to install that on the inspire without rooting? Or is there something just like that in the market?
Sent from my Inspire 4G

http://forum.xda-developers.com/showthread.php?t=963478
shutting down an app generally causes it to simply reopen itself. theres a link about taskillers in the thread i linked. a good read.

From my understanding it was mainly caused from killing system processes that kept coming back.
I doubt the ATT programs would restart once closed cause are not being used. They just start when the phone boots.
As far as asphalt. Why a racing game would auto start upon boot is beyond me.
Sent from my Inspire 4G

You will have to root in order to keep Apps from restarting. Use titanium backup to freeze them.
Sent from my Desire HD using XDA Premium App

apps running in the back ground don't use your battery. Apps that go crazy and randomly use 50%-60% of your CPU kill you battery. If you must have a some sort of task killer download Watchdog lite off of app market. It will tell you which apps are overusing your CPU and give you the option to kill them. Keep in mind that android naturally kills a background process when it needs the space.

mudknot2005 said:
apps running in the back ground don't use your battery. Apps that go crazy and randomly use 50%-60% of your CPU kill you battery. If you must have a some sort of task killer download Watchdog lite off of app market. It will tell you which apps are overusing your CPU and give you the option to kill them. Keep in mind that android naturally kills a background process when it needs the space.
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Thanks for the info.

Related

apps in background without ever opening

So I noticed this the other day going through my running apps. Upon a reboot, without opening any apps, I noticed that half my app drawer was open. So I manually forced stopped all of them, which naturally quickened my phone and seemed to help battery. I just don't understand why this is happening?
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Common problem with Android, I had same problem with every Android device I've had. That's why we have task killer apps, though this is something the OS should do anyways
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It isn't a problem with android. It is the way android works. It keeps things ready to be opened if needed. If you close them manually they will just restart using up memory and your battery. Task killers aren't good for much except in rare cases of force closing crashed apps.
And this should probably be in the general section not development.
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My bad, I put it here cuz I thought it may have been because I'm rooted running debloat. Never had that problem on my dx or if I did I didnt notice. Anyway thanks for the responses
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adamd1169 said:
It isn't a problem with android. It is the way android works. It keeps things ready to be opened if needed. If you close them manually they will just restart using up memory and your battery. Task killers aren't good for much except in rare cases of force closing crashed apps.
And this should probably be in the general section not development.
Sent from my ADR6400L using XDA App
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see I don't agree with that at all. When using froyo, task killers are a must. And these apps don't just "reopen" if I kill them all in my task killer and come back 20 mins later, maybe an app or two has opened, but not the 30 when my phone first boots.
Gingerbread is a whole different story.
Yeah I notice when using task killers my battery life is drastically increased. And has been with all 6 Android phones I have had. And if those app running don't drain battery why do most Verizon employees install task killer for u at purchase?
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thetwiztidfreak said:
And if those app running don't drain battery why do most Verizon employees install task killer for u at purchase?
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Because the retail-monkeys are morons and don't know any better.
http://forum.xda-developers.com/showthread.php?t=688513
I use an app called Autorun Manager. It will tell you which apps automatically start and lets you disable them. The nice thing - it tells you which one's are self-restarters. Don't disable them because they will restart & slowly kill your battery as they fight the killing (just as they would any other task manager).
strongergravity said:
I use an app called Autorun Manager. It will tell you which apps automatically start and lets you disable them. The nice thing - it tells you which one's are self-restarters. Don't disable them because they will restart & slowly kill your battery as they fight the killing (just as they would any other task manager).
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Now that sounds like a useful app will have to check it out thx.
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thetwiztidfreak said:
Common problem with Android, I had same problem with every Android device I've had. That's why we have task killer apps, though this is something the OS should do anyways
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Completely, 100% inaccurate....this is not a "problem", it is the way the OS is supposed to operate. This isn't Windows, it's linux.
Okay, maybe not 100% inaccurate. There are the occasional rogue apps that you'll improve performance on by killing them, but they're not the rule.
Along with Autorun Manager to stop apps from opening on start, I'd suggest using AutoKiller Memory Manager from the same author: https://market.android.com/details?id=com.rs.autokiller
Probably the worst named app ever, because it makes people think it is something that it isn't. It's not a task killer, per se, it's a way to tweak the settings in Android that control Android's own memory management scheme. MinFreeManager is another one. If your handy with the terminal, you can do the same with a cat command.
For a much better explanation of how Android works in this regard, check out this blog post: http://www.androidcentral.com/fine-tuning-minfree-settings-improving-androids-multi-tasking
distortedloop said:
Along with Autorun Manager to stop apps from opening on start, I'd suggest using AutoKiller Memory Manager from the same author: https://market.android.com/details?id=com.rs.autokiller
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Yeah...I forgot about AutoKiller...I've had Gingerbread on my Eris for the last 3 months

Im Rooted!... Now my apps are always on?

So I rooted this sucker yesterday and have noticed that once I have rooted my apps are always opening on their own... What gives? When I say opening on their own, every time I open task killer their are a ton of apps that are opened that i never even touched. And after I kill them they start showing back up automatically. Also advanced task killer will not kill itself any more I have to manually close the program... anyone else experiencing this? Anyone know how to make it stop?
Stop using task killers would be a good start. You are actually slowing your phone down
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Yes sir, task killers are a joke. Android is the best task management you can have.
___
Sent from my HTC ThunderBolt 4G LTE VIA XDA Premium
Task killers are a bad idea. Let android deal with the memory management itself, there is no need for an app to do this. The apps you are seeing aren't really "apps," they are services, and they were designed to run in the background to deal with certain things. Ditch the task manger and don't worry about the running services unless something is misbehaving.
please listen to these 3...
K sweet thanks guys
Another task killer bites the dust... Sweet!
Our work here is done boys, we can go home now.
Lmao @^ lol
Android has always opened your apps in the background when it feels it wants to. Nothing to do with root, just the way android works.
RogerPodacter said:
Android has always opened your apps in the background when it feels it wants to. Nothing to do with root, just the way android works.
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Not when it wants to lol, when an app starts a background service. If you want to disable auto run apps on startup check out autostarts. A root app which can stop apps from opening on their own at boot. Some things you don't need to run on boot, if it doesn't have push notifications and it's not something you use regularly no need for it to open and you can disable it to speed up boot.
mjones1052 said:
Not when it wants to lol, when an app starts a background service. If you want to disable auto run apps on startup check out autostarts. A root app which can stop apps from opening on their own at boot. Some things you don't need to run on boot, if it doesn't have push notifications and it's not something you use regularly no need for it to open and you can disable it to speed up boot.
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no actually android loads up groups of apps at one time, when it thinks it might be needed by the user. open system panel and go thru and check, i have 5-7 apps, all started at say 5:07pm, and were never opened by me. but they are cached in the background. its been this way for a long time.
Stop using a task killer, android... oh wait...

Task manager?

Just switched over from the vibrant does anyone know how to get that task manager from the vibrant u know the one where u long press the home button and the task manager comes up I would really apreciate some ones help on this
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Thegreat520 said:
Just switched over from the vibrant does anyone know how to get that task manager from the vibrant u know the one where u long press the home button and the task manager comes up I would really apreciate some ones help on this
Sent from my LG-P999 using XDA App
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This doesn't sound like a feature of this phone. There are task managers out there if that's what you're asking about.. (apps). I just tried it on my phone adn I got a "Recent Tasks" list.. if that's what you mean?
I, don't want to see, my, recent tasks I want to, be able to kill apps eating my battery in the background
Sent from my LG-P999 using XDA App
there are task killers that you can download from the app store.. i.e. advance task killer.
But, you are mis-guided to think that these apps are killing your battery. On the contrary, a task killer kills the battery more than just leaving the tasks alone. Every time you kill a dormant app, you are using CPU, which eats battery. Then when the app starts up again? Eating CPU again.
It is better to freeze apps or remove them using the Titanium Backup app, then leave the others alone. Imagine killing apps 10 times a day.. Killing an app that is just sitting there, doing nothing to your battery. 10x a day, you are spiking the battery into action. Then when the app starts up again? Spiking the battery.
Do some reading on this. Task killers are a thing of the past.. They work ok if you have an app running wild, bogging down your phone (but you still can force close it in the settings > apps).
schmit said:
there are task killers that you can download from the app store.. i.e. advance task killer.
But, you are mis-guided to think that these apps are killing your battery. On the contrary, a task killer kills the battery more than just leaving the tasks alone. Every time you kill a dormant app, you are using CPU, which eats battery. Then when the app starts up again? Eating CPU again.
It is better to freeze apps or remove them using the Titanium Backup app, then leave the others alone. Imagine killing apps 10 times a day.. Killing an app that is just sitting there, doing nothing to your battery. 10x a day, you are spiking the battery into action. Then when the app starts up again? Spiking the battery.
Do some reading on this. Task killers are a thing of the past.. They work ok if you have an app running wild, bogging down your phone (but you still can force close it in the settings > apps).
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^ This.
Froyo and up have built in memory managers meaning if the OS needs more memory it will automatically kill idle apps. I too have a Vibrant and I can for sure say that the G2x handles memory much better than the Vibrant does. If you ARE experiencing lagg or battery drain its probably a badly coded app in which case you're better off uninstalling it.

Force Stop vs task Manager

Hi,
I occassionally kill an app to free up resources via the built in HTC task manager. But, i also noticed that under the manage apps menu, when you click on an app, some of them allow you to press force stop if they are running.
I am confused though, becaue for example i never use slacker or google maps, yet these 2 apps give me the option to force stop. yet, some apps i use frequently do not have the force stop option (its greyed out).
Thanks
Freeze or remove the apps that you don't use, as long as they're not system apps. Check and be sure you know what it does before removing. Task manager apps are not really needed for Android 2.2+. I use the one in the pull down on occasions when I know my phone will be on stand-by for a while so nothing is running in the bg. You should be good. TiB is good for removing and freezing apps, but if you don't wanna pay, you can always disable them via adb.
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Don't kill apps to free up memory. Android will relocate the memory for you if necessary.
The only time I use the task manager is as a quick way to restart an app.
Sent from my Leedroid Sensational Htc Sensation!
dr.m0x said:
Don't kill apps to free up memory. Android will relocate the memory for you if necessary.
The only time I use the task manager is as a quick way to restart an app.
Sent from my Leedroid Sensational Htc Sensation!
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I sometimes find myself wanting to kill an app that leaves GPS running, etc...
dr.m0x said:
Don't kill apps to free up memory. Android will relocate the memory for you if necessary.
The only time I use the task manager is as a quick way to restart an app.
Sent from my Leedroid Sensational Htc Sensation!
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Hi, what is the objection of killing apps via Task Manager in Sensation? I am coming from Windows Mobile and therefore have used to kill apps after closing them.
DJouneyt said:
Hi, what is the objection of killing apps via Task Manager in Sensation? I am coming from Windows Mobile and therefore have used to kill apps after closing them.
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Basically anything Android 2.2+ handles applications. Closes them after the appropriate period of time. Ends all processes related to the app unless it had a background service that runs.
Task killer abruptly shuts down the app and doesn't let the Android OS do the job. Earlier on 1.5/1.6 days it was definitely needed because Android didn't handle it as well.
If you have to force stop or task kill make sure your task killer isn't set to auto kill. Also I do kill apps occasionally via Force Stop when the app isn't working. Usually facebook app does this at times or words with friends.
DJouneyt said:
Hi, what is the objection of killing apps via Task Manager in Sensation? I am coming from Windows Mobile and therefore have used to kill apps after closing them.
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It isn't really necessary to "free up resources" in Android. Apps that have been dormant for some time or are unnecessary are closed automatically when memory is required. Often apps that are force closed will simply be reopened by the system, which actually has a negative impact on battery life.
Ok I been using advance task killer since I got android I'm using 2.3.4 I have auto kill on 30mins I use it to save battery, are u guys telling me i don't need it?
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relldroid said:
Ok I been using advance task killer since I got android I'm using 2.3.4 I have auto kill on 30mins I use it to save battery, are u guys telling me i don't need it?
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You most definitely do not need it.

Can you have to many system apps? Odd.. .

All my system tools, network tools, repair tools, is it possible there tools over lap. Like if three apps all have same program all have start up app killers do they all work. Which wins out.. that's one thing I'm talking battery savers. Network defence. I have apps for there best options but some do things I don't want so can that cause conflict? Like slow phone down. I notice memory being eaten up and wonder if that could be the issue. I mean I want them all but if there duplicate abilities is hurting not helping I will uninstall them. Also how come programs that don't need to start up and come back even after I Kill them. Thanks
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Is there any other way to release more system memory each ram beside deleting apps. I hate using over 350ram which I often do
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Deleting apparently will not free up ram it will free up rom. Your ram is used when apps are running. I have only seen system monitors needed when you overclock and battery savers usually don't help that much. And yes they will overlap and conflict with each other. My battery lasts longer without battery savers and app killers. App killers can also (by default) turn off apparently your phone needs to run and cause stability issues unless you tell them not to (not all will do this but some.) I personally use the back arrow to go back to the home screen and that pretty much stops the app and I get on average about 18 hours out of mt photon (most I have gotten is 1 day 13 hours but I didn't use it a lot at all) and I got about 15 hour average on my evo.
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OK I just hate getting rid apps I paid for and are good. Like Rom manager. Super manager. Rom tool box and titanium back up. I mean others too where one does all functions. So if I uninstall a app it wont run, so more memory. Is there a way to clean duplicate system files running or does it need them. Like system tasks not apps. Thanks. Also why do some apps run even when I turn them off starting up is there as app for that. Freeze? Function keep it from running in the background
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why are you trying to use any type of task killer? its not needed.
why do you think you need to uninstall your useful tools?
do you understand how Android works?
why do you think you need to free up RAM? Free RAM is WASTED RAM....there are thousands of articles on this subject, i would suggest you do some reading on how the system works, before you randomly start killing processes and apps.

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