联通2G、移动2G、电信3G的基站定位代码。 文章：http://doandroid.info/2012/02/24/android e5 9f ba e7 ab 99 e5 ae 9a e4 bd 8d e6 ba 90 e4 bb a3 e7 a0 81/-Base Location Position Code in Android.

Communicating Android devices with any WiFi to serial modules. Capturing 3 characters(A1,A2,A3) WiFi module(TCP). Change image background of android app with these characters.-Communicating Android devices with any WiFi to serial modules. Capturing 3