Listing the applications running in Android using a program not with any software

I am new to Android programming. I am trying to display all the currently running applications in the emulator. Is it possible? I am writing it using Eclipse Linux pl开发者_JAVA技巧atform. I installed Android SDK and was able to successfully run basic programs. My Android platform is Android 2.2.

If I understand your need correctly, you want to see the running processes on the emulator :

In the emulator, there is a 'DevTools' application. Launch it, click 'development Settings', and click 'Show Running Process'

Hope it helps,