Nixonplumber
Lurker
Why when I kill apps in task killer they reappear as opened when I did not open them?
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- Thread starter Nixonplumber
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ardchoille
Android Expert
- Android is hard coded to automatically kill a task when more memory is needed.
- Android is hard coded to automatically kill a task when it’s done doing what it needs to do.
- Android is hard coded to automatically kill a task when you haven’t returned to it in a long time.
- Most services (while possibly running in the background) use very little memory when not actively doing something.
- A content provider is only doing something when there is a notification for it to give. Otherwise it uses very little memory.
- Killing a process when it isn’t ready only causes it to have to reload itself and start from scratch when it’s needed again.
- Because a task is likely running in the background for a reason, killing it will only cause it to re-spawn as soon as the activity that was using it looks for it again. And it will just have to start over again.
- Killing certain processes can have undesirable side effects. Not receiving text messages, alarms not going off, and force closes just to name a few.
- The only true way to prevent something from running at all on your phone would be to uninstall the .apk.
- Most applications will exit themselves if you get out of it by hitting "back" until it closes rather than hitting the "home" button. But even with hitting home, Android will eventually kill it once it’s been in the background for a while.
You really shouldn't be manually killing apps, it's bad for the system. Read this article to understand why.
What he said ^^^^^^^^^^^^^^
What's more, Android/Linux uses memory completely differently than Windows. I stores apps in RAM in the background. You get better and more battery efficient performance with about 75% used, because it's storing frequently/recently used apps in RAM, so you don't need to load them from scratch. Just let android do it's business.
If you want something to monitor the system, get System Panel and Spare Parts (from the market).
What's more, Android/Linux uses memory completely differently than Windows. I stores apps in RAM in the background. You get better and more battery efficient performance with about 75% used, because it's storing frequently/recently used apps in RAM, so you don't need to load them from scratch. Just let android do it's business.
If you want something to monitor the system, get System Panel and Spare Parts (from the market).