Itrac Gold manual for GPS GSM Tracking. This has fuel monitoring option.

Android googleApi 手机上的一个小程序——iTracks，一时半会还不知如何翻译，里面有中文注释，给Android开发的朋友提供一份小参考吧。 -Android googleApi a small program on the phone- iTracks, half past one will also know how to translate, there are Chinese translations, to the Android development of t