The simplest and the best way is to do the following:
This has been done for Android Emulator 2.2
- Click on Menu
- Click on Settings
- Click on Wireless & Networks
- Go to Mobile Networks
- Go to Access Point Names
- Here you will Telkila Internet, click on it.
- In the Edit access point section, input the “proxy” and “port”
- Also provide the Username and Password, rest of the fields leave them blank.