Advanced Task Manager can list all the running tasks and you can select some to kill. It is also a task management tool to manage all the installed apps.
Android >= 2.2 system changed the task manager mechanism. Task killer cannot kill services and notifications when killing apps. If you want to kill tasks thoroughly, long press the task that you want to kill, and click “force stop”, you will see the application info system panel, then click the “force stop” button. For android system >=2.2, click menu->service, you will see the running service system panel, and you can stop running services here.
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