借助Eclipse开发环境，利用模拟器，可以查看手机电池的剩余量，也可以安装到Android手机上，方便查看手机具体电量-With the Eclipse development environment, the use of the simulator, you can view the remaining amount of mobile phone battery can also be installed to your Android phone for easy viewing sp

华为面试的java项目的电池电量等问题的描述说明(HUAWEI interview on the battery power of the Java project)