How to send HTTP GET request to proxy with Android

I need to send GET request to proxy, with custom headers and then read response?

ex:

GET http://www.google.com/ HTTP/1.1 Accept-Language: en-US

User-Agent: Mozilla/4.0

Accept-Encoding: gzip, deflate

Host: www.google.com

Connection: Keep-Alive

Some-field: sdasdas

H开发者_运维技巧ow to sent such request to somesite.com:sopeport ?

Thank you

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This is exactly what you need and check this for sample usage. I know that the last one's for J2SE, but they should support the same interface.