基于Android系统网络耗电量优化方法的研究

鉴于Android系统网络耗电量过大而导致的电池工作时间过短问题的提出,为降低网络功耗,对Android手机上网时的耗电量进行测试与统计,测试结果表明手机上网时的耗电量比手机关闭网络的耗电量大,开启网络上网后关闭屏幕仍可能会产生不必要的网络耗电量。针对这个问题提出了一种软件优化Android系统网络耗电量的方法,当检测到手机屏幕关闭时,通过软件控制来关闭网络。该方法减少了不必要的损耗,从而延长了电池的工作时间,具有良好的实用性。

Study on Optimization Method for Network Power Consumption based on Android System

In order to reduce the excessive network power consumption of Android system, the power consumption in using the Internet is tested, and the test results show that the power consumption in using the Internet is bigger than that in turning off the network, opening the network and then closing the screen would, sometimes, cause unnecessary network power consumption, thus a software optimization method is proposed to reduce the unnecessary power consumption. The network would be closed by software control when the mobile phone screen is detected to be off. The method could reduce the unnecessary power loss, and thus prolong the battery＇ s working time. Experiment indicates that this method is of ~ood practicability.