Database Develop

Memory management app

I was looking at an article about memory management on android. They say that android runs better without any manger. Correction it runs better without a memory manager. Question for you people, what programs do you use and what are your thoughts?
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Most people use these app think it would enhance their performance.
I would certainly not object to such hypothesis.
However, I find that using these app would kill apps either too quickly or too late.
I do realize that there are advance options that would optimize such hassles. But after configuring these options, I found that it's easier to use my device without it.
So my final advise is not use it.
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I think this is true in most cases. However who wants a 3D game running in the background eating up resources?
I recommend using a Task Killer but only killing heavy tasks like games, etc. I used to kill all tasks (which doesn't hurt anything really) but doesn't seem to be 100% necessary.
I also recommend that if you use a task killer (and want to kill all tasks) and a home clock widget (like beautiful widgets) that you add it to the ignore list or the time will eventually become off.

my captivate slows down within 5 mins of heavy use without me killing all tasks periodically with taskiller. thats why apple uses fake multitasking...u cant slow the iphone 4 down with applications in the background even if you try, because essentially there not running.......just paused and resumed.

It seems that one that is a good one to consider is one that tweaks the settings that the native task killer to android uses.
Here is an interesting thread on it. Out of that thread 3 of them have developed. I originally was using Advanced Task Killer, but after reading this thread, I am now using AutoKiller, and think it is doing a good job. And the end result of what to kill is decided by the OS, not the task killer.
The name of it is misleading, ad it does not kill tasks. It just changes the settings that the OS uses to make that decision.

I use ATK. I have security set to high (doesn't show processes), I don't use auto kill, and I have established an ignore list. I find that my device is faster with the way I use the TK.
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task killers?

can anyone recommend a good task killer? ive tried atk on 2.2 but its very sluggish. i dl task panel x and it doesnt update frequently lol. i have autokiller memory but not sure if i am using it right lol. so if anyone is using a task killer, what r u using and r u getting good results? thanks in advance!

Do not use autokiller. I can't remember what problem it causes but it does indeed cause a problem on all galaxy phones. Or at laast my fascinate
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You shouldn't need one from all I've read about it.
but I use system panel to kill an app here and there.
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Don't bother using a task killer. I used Advance Task Killer for the last two weeks but it probably hampered things more than it helped. Your phone will NOT slow down to a crawl. Most custom ROMs use good minfree settings that'll keep your phone snappy.
Just uninstall your task killer, or if you want to use it, turn off autostart, turn off autokill, and only use it for pesky apps that won't die.

toawkanavngthded said:
can anyone recommend a good task killer? ive tried atk on 2.2 but its very sluggish. i dl task panel x and it doesnt update frequently lol. i have autokiller memory but not sure if i am using it right lol. so if anyone is using a task killer, what r u using and r u getting good results? thanks in advance!
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I was using ATK and could not verify any benefit. I read the following article and gained some more understanding. I have been running without a Task Killer since and I see no loss in performance or battery life. I could say I have less FCs and more reliability with syncing email.
Read This: http://lifehacker.com/5650894/android-task-killers-explained-what-they-do-and-why-you-shouldnt-use-them

i have been getting random shutdown these few days (started like 3 days ago), about 1 shutdown per day. i'm not sure if it' the stock task manager, dolphin browser beta 4.0, or widget locker 1.2.7 causing it. i already removed stock task manager and downgraded widget locker to 1.2.4 to see what happens.

Task killers aren't generally needed on android. If its battery life you want then for one try not to compulsively look at your phone preventing the cpu from idling and screen from turning off. Get juice defender. It turns off data unless it is needed. Most apps don't use resorces when the phone is asleep unless they are designed to, like file sharing programs or apps that sync data in the background but there are also bad apps. In froyo Use the built in task manager (long prsss on home) to see what's running. If you havent used something in a while and don't need the process active then close it.
If it is performance you want then no task manager will help. You need to alter the minfree setting which manages memory and how apps use it. I use the one click lag fix app to do that. Other apps I used caused problems. I set the minfree to moderate. Its more agressive than stock but doesn't kill processes you might want running. Anything more agressive than that kills allshare while im streaming movies but there is a performance increase when set to optimal or strict however it is slight.
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Ram being used alot

My ram on my phone is always low I delete running apps but then apps run again at random
Any suggestions
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Like its been said in many post the only way to stop this is to root you phone and use an app like titanium pro to freeze the apps you don't use there will always be some thing running in the background that's androids way of pre loading apps so they run faster when you call the app to run. Wile apps are in ram there not using cpu cycles or battery only when the phone pre loads these apps dose it use a small amount of cpu cycles.

Android "Task managment / killers"

What's your opinions on these? I use Android Assistant (18 Features) to clear out some apps that don't need to be running and "boost" my system.... But I was told all that does is cause instability, and battery life to depleted faster.
I also use it to monitor my battery life and what is using the battery and how much of it.

Android already does that itself (kills extraneous apps when you need more RAM and tells you what's using what amount of battery). If you're rooted you can delete anything that you don't want on your phone and task killers do indeed just use up even more battery than would be used otherwise since the apps that it's killing are just continually being restarted.

Monkeymannnn said:
Android already does that itself (kills extraneous apps when you need more RAM and tells you what's using what amount of battery). If you're rooted you can delete anything that you don't want on your phone and task killers do indeed just use up even more battery than would be used otherwise since the apps that it's killing are just continually being restarted.
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Fair enough. Yes, I am rooted.. Running Wajee's de-sensed ICS CRT-OFF (Whatever that means) and have deleted pretty much anything I don't... Or won't use. What app would you recommend to monitor battery, battery usage, ram usage, etc?

ZackFearheart said:
Fair enough. Yes, I am rooted.. Running Wajee's de-sensed ICS CRT-OFF (Whatever that means) and have deleted pretty much anything I don't... Or won't use. What app would you recommend to monitor battery, battery usage, ram usage, etc?
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Do you really need something to monitor it more then stock does? Settings/Battery (or power) let's you know your current percen as well as some main apps eating your battery...and settings/apps-running displays the amount of ram being used out of the total on the bottom
What more then that do you need for monitoring? Anything extra is just eating more battery by running on the background and doing something the system already does...and if you want to kill am app you can go under settings/apps locate the app in any of the tabs tap it for more info and click force stop...built in task killer
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mg2195 said:
Do you really need something to monitor it more then stock does? Settings/Battery (or power) let's you know your current percen as well as some main apps eating your battery...and settings/apps-running displays the amount of ram being used out of the total on the bottom
What more then that do you need for monitoring? Anything extra is just eating more battery by running on the background and doing something the system already does...and if you want to kill am app you can go under settings/apps locate the app in any of the tabs tap it for more info and click force stop...built in task killer
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Sorry, I forgot that Android has that built-in. What about apps to clean Cache / etc? I use SD Maid Pro currently. Seems to be the best.
And another thing.. How can I kill certain apps from opening on start up? Like... For instance, Dolphin browser, PowerAMP, etc.

[Request] Process manager/Task manager

I am wondering if we have a task manager/process explorer app for Nexus 4? Currently I am using AirDroid v2 that includes a task manager, but I am looking for one with more options.
I travel a lot & would like to kill as much unwanted applications running in the background as possible to conserve battery.

There is no more need to use task killer to manage android systems any more. You will be doing more harm than good, in fact there is no good in killing tssks manually.
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Point noted.
But when I use Airdroid task manager, I see a process when the corresponding app is not running the background.
To mention a few; Cut the rope free, stocks & Hill climb racing.
Few system process like picasa uploader, chrome etc.
As you said andoird may optimize most of them, but I would like some control when running thin on battery.

mohan_168 said:
I am wondering if we have a task manager/process explorer app for Nexus 4? Currently I am using AirDroid v2 that includes a task manager, but I am looking for one with more options.
I travel a lot & would like to kill as much unwanted applications running in the background as possible to conserve battery.
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use greenify https://play.google.com/store/apps/details?id=com.oasisfeng.greenify&hl=en to hibernate any persisting apps/processes (except system). apps relaunch when you open them.

Killing apps and then having to reload them actually uses more battery than them being dormant in the background and already loaded when called upon. The problem is when you have misbehaving apps that stay in the foreground eating up cpu, instead of going dormant into the background. And this does happen. I use an app called Watchdog that alerts me when this happens. It allows you to kill the app when this happens. It also allows you to whitelist and blacklist apps and processes.
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main phone setting, apps, running.. default task/process manager. in the top right will be an option to show cached process as well.

simms22 said:
main phone setting, apps, running.. default task/process manager. in the top right will be an option to show cached process as well.
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We all know that is there. The op mentioned wanting more options, mainly monitoring and kill options.
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mohan_168 said:
I am wondering if we have a task manager/process explorer app for Nexus 4? Currently I am using AirDroid v2 that includes a task manager, but I am looking for one with more options.
I travel a lot & would like to kill as much unwanted applications running in the background as possible to conserve battery.
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fernandezhjr said:
We all know that is there. The op mentioned wanting more options, mainly monitoring and kill options.
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fast reboot(free), but the paid version i like better https://play.google.com/store/apps/details?id=com.greatbytes.fastreboot&hl=en

rayiskon, I will try greenify & let you know how that helps.
fernandezhjr, I agree restarting app is not an optimal way, but I require to squeeze battery to atleast make phone calls when I am away from charging options.
simms22, fast reboot looks promising. I'll try the free one for now and take it from there.

It's kind of already been said, but I want to clarify as much as possible.
Apps running dormant in the background (using RAM) use no more power than if it weren't running. This is because all of the memory you have is being refreshed all the time, the controller has no idea whether there is actually data there, it still refreshes the entire space of memory.
Apps running "dormant" but using CPU do use more power than if it weren't running. I assume OP is wanting some sort of monitoring app that shows which apps are using CPU, in which case is fine. If OP is wanting to kill all apps that he isn't using at the time to conserve battery, then he would actually be doing the opposite of what he wants, as it requires to CPU to spin back up to restart it later. Again, the difference here is RAM vs CPU, one doesn't use battery (or rather, uses the same amount of battery, no matter how much of it is being utilized), and one can use more or less battery depending on how much it's used.

Johmama said:
It's kind of already been said, but I want to clarify as much as possible.
Apps running dormant in the background (using RAM) use no more power than if it weren't running. This is because all of the memory you have is being refreshed all the time, the controller has no idea whether there is actually data there, it still refreshes the entire space of memory.
Apps running "dormant" but using CPU do use more power than if it weren't running. I assume OP is wanting some sort of monitoring app that shows which apps are using CPU, in which case is fine. If OP is wanting to kill all apps that he isn't using at the time to conserve battery, then he would actually be doing the opposite of what he wants, as it requires to CPU to spin back up to restart it later. Again, the difference here is RAM vs CPU, one doesn't use battery (or rather, uses the same amount of battery, no matter how much of it is being utilized), and one can use more or less battery depending on how much it's used.
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Thanks for the detailed explanation. I understand killing process, shutting down cached process or apps & later restarting them is only going to fire up the CPU usage which completely defeats the purpose of conserving battery.
Though not a daily ask, at times I am stuck in situation where a phone call or SMS is all I need to keep me going.