If you like this app, please don’t forget to give a reasonable good rating in Android Market. Your good rating is a big encouragement for me.
I have finally added Task Killer feature in Smart Taskbar. However, it is still an experimental feature for 2.2 user. So far it works great all devices I have. Please be noted that this feature is only available to user who has purchased Smart Taskbar key or so called, Pro version.
(1) Added option for reopening taskbar upon widget viewer is closed
(2) Added RESTART_PACKAGES,KILL_BACKGROUND_PROCESS permission for task killer support
(3) Added task killer function in Task Label + running task display mode (Long press on task to kill it, Works on Pro version only) Refer to built in online help, section: Task killer for more detail.