Android利用tcpdump抓包
Instructions
http://source.android.com/porting/tcpdump.html
Source Code and Documents
http://www.tcpdump.org/
Compiled Binary Download
http://www.strazzere.com/android/tcpdump
数据包分析工具Wireshark
http://www.wireshark.org/download.html


Installing tcpdump
Pushing the binary to an existing device
Download tcpdump from http://www.tcpdump.org/, then execute:

adb shell tcpdump -X -n -s 0 port 80