获取手机的电池电量的当前状态，是否在充电-Get the current state of the phone' s battery, and is in charge

高通 BREW 培训 实用例子，BREW入门 -Qualcomm BREW training cases

这是brew平台，测试手机耗电量和电池格数的程序，有很强的参考价值-This is a brew platform, test power consumption and battery cell phone number of the program, there is a strong reference value