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Can anyone suggesr me which is the best task killer available in the market..m using task killer from rhythm software..
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gupta.anurag08 said:
Can anyone suggesr me which is the best task killer available in the market..m using task killer from rhythm software..
Sent from my X10i using XDA App
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I'm running on the Advanced Task Killer, I do not have any issues with them. What's your problem?
I tried 2 3 task killers and all were showing different 'available memory'
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Yeah, ATK is the best task killer app I've been using
gupta.anurag08 said:
I tried 2 3 task killers and all were showing different 'available memory'
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It is because different task killer have different security policy, which allow them to show the system apps or not. So, in the lower security policy, you can see more running apps and gain more memory after kill them
i do have a question. why are you using a task killer?
I'm not having a dig at people that use them, but more trying to educate people that they are not required
"free memory" is not indicative of a healthy system in linux based machines.
please remember the way in which linux based OS's (which Android is) handles memory. Basically, if you have a heap of free memory it is simply wasted, the OS is not running any more efficiently. It is actually slower.
Here is a quick overview. Written for the desktop computer perspective, but translates over to a mobile phone OS quite well.
"Traditional Unix tools like 'top' often report a surprisingly small amount of free memory after a system has been running for a while. For instance, after about 3 hours of uptime, the machine I'm writing this on reports under 60 MB of free memory, even though I have 512 MB of RAM on the system. Where does it all go?
The biggest place it's being used is in the disk cache, which is currently over 290 MB. This is reported by top as "cached". Cached memory is essentially free, in that it can be replaced quickly if a running (or newly starting) program needs the memory.
The reason Linux uses so much memory for disk cache is because the RAM is wasted if it isn't used. Keeping the cache means that if something needs the same data again, there's a good chance it will still be in the cache in memory. Fetching the information from there is around 1,000 times quicker than getting it from the hard disk. If it's not found in the cache, the hard disk needs to be read anyway, but in that case nothing has been lost in time."
Read more here - http://www.linuxhowtos.org/System/Linux Memory Management.htm
So u mean to say that we shud not use task killers?
Wat if i exit a game in btw then wat happens..will it get automatically killed??
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gupta.anurag08 said:
So u mean to say that we shud not use task killers?
Wat if i exit a game in btw then wat happens..will it get automatically killed??
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Nope, that is the reason why i have to use task killer
For me, it help me save much of battery
Since I stopped using a task killer my battery is better.
Don't use a task killer for a week and watch the difference.
gupta.anurag08 said:
So u mean to say that we shud not use task killers?
Wat if i exit a game in btw then wat happens..will it get automatically killed??
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yes and yes!
if your phone requires the resources, it will kill tasks that are no longer required. its all automatic. let it do it itself and you will have a much happier phone
AND better battery life, because the android OS is not continually restarting processes that your task killer deems unnecessary. I would trust the actual OS over a 3rd party app. It is designed that way for a reason (see my previous post).
mrtim123 said:
i do have a question. why are you using a task killer?
I'm not having a dig at people that use them, but more trying to educate people that they are not required
"free memory" is not indicative of a healthy system in linux based machines.
please remember the way in which linux based OS's (which Android is) handles memory. Basically, if you have a heap of free memory it is simply wasted, the OS is not running any more efficiently. It is actually slower.
Here is a quick overview. Written for the desktop computer perspective, but translates over to a mobile phone OS quite well.
"Traditional Unix tools like 'top' often report a surprisingly small amount of free memory after a system has been running for a while. For instance, after about 3 hours of uptime, the machine I'm writing this on reports under 60 MB of free memory, even though I have 512 MB of RAM on the system. Where does it all go?
The biggest place it's being used is in the disk cache, which is currently over 290 MB. This is reported by top as "cached". Cached memory is essentially free, in that it can be replaced quickly if a running (or newly starting) program needs the memory.
The reason Linux uses so much memory for disk cache is because the RAM is wasted if it isn't used. Keeping the cache means that if something needs the same data again, there's a good chance it will still be in the cache in memory. Fetching the information from there is around 1,000 times quicker than getting it from the hard disk. If it's not found in the cache, the hard disk needs to be read anyway, but in that case nothing has been lost in time."
Read more here - http://www.linuxhowtos.org/System/Linux Memory Management.htm
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The idea is absolutely right if memory is being used for apps you are likely to open frequently. ATK allows you to unselect the apps you want to keep running. That way you can unselect the ones you use the most and then use the widget to kill everything else.
I notice when I press the home screen many apps don't kill them selfs and after a while I have loads of apps running and the system starts to lag, specially when I try to run something else.
There are advantages in both approaches and I find a mixed combination (available with ATK) makes it best, although the user need to use some common sense to do it right. Killing everything means the system will be more responsive but regularly used apps will take longer to start up. Not killing means the apps you use a lot "startup" faster when you use them repeatedly (as in fact they never stop running) but after a bit the system will lag when using other apps and may need to use pagefile/swap to atone for the lack of free RAM. That causes page faults which make the system even slower.
The iphone developers aren't complete idiots for killing every app. They have a priority for system responsiveness and they did achieve it at the cost of background running apps. I like the possibility to choose what I want to keep running and kill the apps I'm not likely to use again and it's one of the reasons I picked android.
A little Offtopic to both ifanboys and ihaters:
I never owned any apple product as I think of them as over priced. That said I think the iphone has great merit and I doubt very much we would have Android if the iphone didn't pave the way. Besides I jailbreak my brother's 3G and made it multitask enabled. Now it runs apps in background and there is little diference between it and my android. Except for the extra 200€ it cost, the lower hardware specs and expensive service provider contract my brother pays for a mandatory 24 months, while my X10 cost ~65% initially and came free of any contract.
well said, PCO
pco.vaz said:
I notice when I press the home screen many apps don't kill them selfs and after a while I have loads of apps running and the system starts to lag, specially when I try to run something else.
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Thats what I and others have found, which is why some people choose to use one, myself included. Someone posted a link to an article last week with similar information posted here about the OS handling itself, but the comments section of the article were full of comments similar to what pco and myself have said, so it's all down to personal preference whether or not you choose to use one.
I did use a task killer for a while, then stopped. Personally my phone is better without. I have nothing except weather that updates automatically, I do it manually when I need it.
It is one of those things, just like on a laptop, everyone has different configurations and usage patterns that results will vary.
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Don't apps exit when you keep hitting the back button? And for games doesn't hitting exit shut down the app?
I thought its a feature that apps don't close when you hit the home button?
gavriel18 said:
Don't apps exit when you keep hitting the back button? And for games doesn't hitting exit shut down the app?
I thought its a feature that apps don't close when you hit the home button?
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The browser for instance doesn't. Same with many other. I think it's up to each individual developer to program that behavior for his app.
I got Visual task switcher and I notice lots of apps just stay running forever.
Task killer caused probs for me. A daily switch off doesnt hurt, but have run mine for 7 days and been ok. Even a bberry cant do that!
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Guys, don't use home button to exit apps.
Will just send them in background.
Use the back button... this won't exit (most of) the apps but will put them in a "sleep" state so, next time when you will use it, it will load faster.
So, again, home button will put the app in background, still running.
Test it with an audio player for ex.
Or a browser... send it in background with home button and the player will still play or the browser will still have that page loaded.
With back button, after all views are "closed" the app will close too (well, put in sleep state).
I use ATK only to kill the apps i use once in a while ... the rest of the stuff, is always in memory.
My X10 has usually about 25Mb free
Actually I used ATK to kill application that need to connect to internet, and in my case there is extra charge payment. But after i used ATK I don't notice that the battery live is longer. So I ever ask someone in my thread about after ATK kill applications and so forth....
And somebody told me to quit using ATK and now I realize that the battery last longer than before.
But one thing still bother me is:
Setting - Wireless control - mobile network - mms & data (no checklist)
means: I can not access internet and receive or send mms either.
Actually I only need MMS, not internet.
May be somebody can help me solve this problem.
Thanks.
But my conclusion:
NO NEED ADVANCE TASK KILLER.
After I uninstall ATK, my phone still running smooth and the battery last longer.
May be we just need best Cache cleaner. But I still trying some of that.
@pco.vaz
I don't want to be mean, but you are wrong.
Even those iOS versions that are not multitasking enabled keep apps in memory. Leaving an app on an iPhone resets its UI state and halts its processes, but parts of the app are left in the memory. You can see the difference in loading speed if you decide to reopen it.
There were apps that could show memory usage and clean it on the App Store, but Apple removed them. You can still get them through Cydia and see for yourself how memory management on iTouch devices actually works. Basically the iPhone goes as low as 3-4 megs of free memory and handles it in smiliar way as Android.
On both Android and iOS, apps that are in background are paused after a while and do not use processor cycles. Memory they keep occupying is overwritten if needed by another process.
I do not recommend using task killer to people who do not know what they are doing exactly. Killing even simple processes often causes phone instability and drains battery faster, as others have already said.
If you feel your phone is stalled, perform a simple reboot. There are apps that run in background (in most cases you are warned about this) or are poorly coded that could cause this behavior. Other than that, inbuilt application manager is able to force close apps pretty well, if you need to kill a single app causing problems
Hello again
I been having trouble with my x10 force closing half of my apps i downloaded from the market.
The only ones I had trouble with were the xda app for android, and google voice.
They used to work fine and all the sudden, they would just crash randomly.
I wiped my dalvik cache, fixed permissions, deleted the apps cache, and even tried reinstalling them, all with no luck.
I have 2.1 with jit optimizer v002 enabled along with app2sd.
look your build.prop at system folder and check dalvik.vm.heapsize
exactly at what applications does this happen?
You can change the values of the command described above between 6 and 40.
noted that: the lower the value the faster the mobile phone becomes. smallerapplications run faster but larger applications tend to crash.
the higher the value the less rapid small applications but large applications run better and not crash.
It happens on ESPN Scorecenter, google voice, and it used to happen on the xda app.
Is there a free alternate to Root explorer, as I dont have the money to pay for it.
Some apps keep force closing back to homescreen
I've been having this issue also but, with more applications, most non-stock apps.
I have Samsung Galaxy S I9000, with official Android Froyo (2.2.1).
Basically, almost all of the applications that I have installed from the Market were force closing. Also, several apps seemed to be nonexistent (did not display in my apps list/launcher so there was no way that I know I could launch any of them).
The last time this happened (today) I also realized what I've done that could cause this (?): I turned off my phone and removed the SIM card, and inserted a friend's SIM card, just to check his SIM was OK.
I started thinking that it be because of the FAT filesystem?
Did anyone experience this problem or does someone know how/what could I try to fix this behaviour?
Hello all I have a rooted Aria with FR008.
Had it running smoothly for about a week until the last couple days.
Had a little over 100MB of space left on the phone, then legit 45 mins later( the phone standing idle) I randomly got the "Low On Space" message at the same time Android system usage went up to 80% + for about an hour or so and drained the battery to below 10% then the system usage went down to about 20%.
Any ideas on what causes this? It happened two days ago and I just started from scratch, and then it happened again today...getting kind of frustrating wiping the phone every other day.
I've used all the cache cleaners, task killers, and moved everything to the SD than can be.
I just find it strange that I saw that the phone had 133 MB left of space...legit hit the power button, then turned it on 45 mins later to find that warning...and having less then 8MB left on the phone.
Are there any programs that update automatically that dont go to the SD card?
Any help is appreciated...thank you!
Which programs do you have installed and do they run in the background?
Gmail, Dropbox, ebay, twitter, facebook, barcode, astro, apps2sd, wifi analyzer...plus the task killers and cache cleaners....
Had them installed for a few days running fine, and then like I said, in a matter of 45 mins, before I knew it, the go from 100+ MB to 9 MB internal storage.
This happened today, and the only program new I installed today was the Wifi Analyzer
Thanks.
dmoneypros said:
Gmail, Dropbox, ebay, twitter, facebook, barcode, astro, apps2sd, wifi analyzer...plus the task killers and cache cleaners....
Had them installed for a few days running fine, and then like I said, in a matter of 45 mins, before I knew it, the go from 100+ MB to 9 MB internal storage.
This happened today, and the only program new I installed today was the Wifi Analyzer
Thanks.
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Which task killer are you using? Is the cache cleaner something that runs automatically, too? What purpose does the Wifi Analyzer do and does it do any logging?
Using the Advanced Task Killer...I tried setting the cache cleaner both to manual and auto clean...no difference. The Wifi Analyzer doesnt do any logging, just detects the wifi signal stregnth. Either way this is the second time its happened, and the first time I didnt have the wifi analyzer.
Thanks.
dmoneypros said:
Using the Advanced Task Killer...I tried setting the cache cleaner both to manual and auto clean...no difference. The Wifi Analyzer doesnt do any logging, just detects the wifi signal stregnth. Either way this is the second time its happened, and the first time I didnt have the wifi analyzer.
Thanks.
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Is this your first Android phone? Why are you running Advanced Task Killer? What was your reasoning for deciding you needed to run it? With the FR008 ROM and Froyo 2.2 using a task killer actually has a negative impact on the Aria. Android does a great job at managing the memory just fine. So try removing Advanced Task Killer and the cache cleaner and see if that solves your issue.
Ive uninstalled both of what you asked, restarted the phone a couple times and still have the message on the notification bar at the top
"Low on space"
"Phone storage space is getting low"
dmoneypros said:
Ive uninstalled both of what you asked, restarted the phone a couple times and still have the message on the notification bar at the top
"Low on space"
"Phone storage space is getting low"
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What else did you do to clean up the phone storage space? How much storage was available when you started?
Try going into clockwork and clearing cache. Also clear cache on market and browser.
Thanks for all the suggestions...I just ended up starting fresh again...tried all your suggestions and still had the low storage space warning...I'll just have to take it day by day and hope it doesnt happen for the third time!
I had the same problem until I enabled a2sd. You might want to check if it is enabled; it was not on my FR008 - i think you have to do it after the fact.
You can change the text message limit to automatically delete a thread after a certain amount is reached. You can also use Titanium Backup to uninstall stock apps that you don't use, or even freeze apps that you don't want running all the time.
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when you are starting fresh all of these times, are you doing a complete wipe?
i ran into an issue with low phone storage while running cm6 from all of my back and forth flashings. when i decided to start using cm7 nightlies, i wiped data/cache, formatted system partition, and upon installing the rom had plenty of space and haven't had any issues.
i'd try a complete and utter wipe of all your phones data/cache.
Little late, but its better to have this info here for others, found the issue...It was the Twitter application. It was syncing the contacts and with my 10K plus followers, it was chewing up my space
Hey
Till last week I used to have an average of 400-450mb RAM free on the phone. Now I have a max of 250-260mb free. All that I can remember doing different to the phone is installing a few games and other apps, which of course are not used 24/7.
I'm using Advanced Task Killer (free version) and I have set it on "Crazy" app killing every 30 mins. Still I'm stuck with around 200mb. I can feel the lag when scrolling through the homepages.
What did I do and more importantly what can I do?
did you try rebooting the phone..heheh
if you have CF-root .. boot into cwm..clear cache..clear dalvik cache and reboot..
You shouldn't have lag on the homescreen regardless of whether you have 200mb or 400mb of RAM left..
Are you using many widgets or a live wallpaper (or apps like 3g watchdog or anything that keeps a presence in the notification bar like SetCPU?), sounds like you have a memory hog somewhere
And forget using a task killer.. the apps will just start up again anyway which will waste more RAM, find AutoStarts from the market and stop useless junk starting up
Thanks guys for the quick response. I actually restarted for some other reason and found that the RAM was back upto 590-595mb, but thats probably just coz of system files not starting yet. Right now, say 30 min after restart its around 475mb.
I'm running the stock KE7 ROM, so I'll try clearing the cache in that and see what happens.
There is no point in having "free" ram on android. Uninstall ATK and just use your phone. The constant restarting of killed applications does more harm than good and might even cause your lag.
Hey...not sure if this has been answered before or not but im trying to figure out battery draining issues and one of things ive always used is ram optimizers...I have Android Booster and Android Assisant ....and then i also use the built in task manager to clear memory...shouldbi be using these apps or are they draining the battery by running in the background? They seem to clean up a nice amount of memory....and keep my phone running fast....just dont know much about them...
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I do not think that by cleaning your RAM, you can reduce power consumption by RAM.
Actually, you do increase it. Android itself closes unnecessary applications when needed to clear memory. But, when you clean memory, either by task manager, or some custom tools, you are basically forcing applications to close and restart unnecessarily. I would say, it is additional load on CPU, and thus on battery.
For most applications, exactly startup and finish times are most expensive in terms of CPU load and battery. And most well-designed applications will not drain your battery when paused.
Reminds me of RAM cleaner programs for Windows machines, that would simply trigger excessive page faults.
while i agree with most of what you posted, there are 2 major flaws in your logic:
1. you talk about closing apps that restart on their own, but not many apps actually do that. sure, widgets, services, your launcher, communication apps and syncing apps need to run in the background, but certainly there are other apps eating away the battery, that need to be fully closed, when not needed. kies air or wifi file explorer come to mind. some of those apps don't fully close through the back button and must be killed from a task manager to save battery.
2. you say apps are paused. that is not necessarily true. many apps are capable of fully running in the background, after all, we are talking android and not iOS. we have full multitasking and apps are not generally suspended. say, you want to play a game for the first time and it needs to download more data. you can do whatever you want with your phone, open a dozen other apps, browse and listen to music, that download will continue in the background. this might fill up the ram over time, if you never close an app or apps do not allow direct closing.
there is a reason why samsung supplied the phone with a built-in task manager.
some apps are not well made and don't quit properly and need to be killed that way and killing off unnecessary apps (that won't restart) makes sense.
and let's not forget apps that get stuck but don't force close. they need to be killed as well. what else are you gonna do? restart the phone? certainly that wastes way more power than a restart of a few services.
every time you have a look at the samsung task manager or the "running" panel of "manage applications" and you use 500 something MB of ram and kill all apps, it will go down to something like 200 something, then the services restart and you are back up to maybe close to 300 (all numbers vary on your rom and apps). given that situation permanently saving 40% of ram is certainly a good reason to kill apps before you put the phone in your pocket.
I guess, then, it is best practice to kill all apps from task manager, a few times a day, especially after using several different applications and closing them. Applications that are needed will be restarted automatically.
I am not sure about running so called "RAM optimizers" constantly, though. When you are using your phone, it simply introduces more lags. Otherwise, it does nothing, if you have cleared RAM after heavy usage.
mirbeksm said:
I guess, then, it is best practice to kill all apps from task manager, a few times a day, especially after using several different applications and closing them. Applications that are needed will be restarted automatically.
I am not sure about running so called "RAM optimizers" constantly, though. When you are using your phone, it simply introduces more lags. Otherwise, it does nothing, if you have cleared RAM after heavy usage.
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killing itself is not necessary in the 1st part.
the more the memory android uses the better the apps behave, thats how android is desinged.
if you people still want to release some memory just use the samsung task manager ot clear memory or "fast reboot" from market.
Thx for the posts...i deleted the 2 android apps for now to see if theres a difference...i will trybusing just the built in task manager for a few days and see how that goes. But for example i mainly use my phone for words with friends...facebook...twitter and instagram....when i run the built in task manager it frees up mabye 200mb of ram....then i would run android booster which would clean up another 200mb and would close stuff like facebook...and tweetcaster and so on....the built in task manager doesnt seem to pick up on and close everything it should...which is why i downloaded the others...my phone has 800+ mb available and i usually find that ots using 500 of those 800 at all times...i wouldbfind myself constantly closing stuff with the optimizers...but like you said...they just open up in the background again anyway. Im rooted and have got rid of all the safe stuff to get rid of and the funny thing is i still dont see much of a difference in ram consumption...i think of ram as important cause it keeps things running smooth with no lag...not sure what to do i guess...ill try it like this without the optimizers and see how things go and download them again if i get bad lag...what i really need is a actual list of my phones internal software so i can get rid of the rest of the unneeded system files...ive found similar lists..but never a list of my actual phone...theres certain stuff running on my phone that isnt in the lists ive found so i left them with the worry that i may have to reinstall the rom if i delete the wrong thing...im also a android noob...only 2 months of using it so far so ive got tons more learning to do...thx for the opinions tho...keep em coming if you got em!
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