我想了解每个应用的电池使用百分比以及Android中可用的电池电量。
答案 0 :(得分:5)
设置»关于手机»电池使用
以下方法用于在Android中节省电池寿命:
•Disable 3G connectivity and tell the device to only use 2G networks.
•Put your phone on standby mode when you are not using it.
•Set your screen timeout to the shortest length possible.
•Use the Power Control widget.
•Reduce the brightness of your display.
•Put the device in “Airplane Mode” while on an airline flight.
•When traveling, take your charger as well as a USB cable with you and get a car charger.
•Set a reasonable update frequency for apps.
•Turn off the phone vibration function.
•Turn off the GPS.
•Turn off the Bluetooth feature when not needed.
•Turn off the wireless feature when not needed or set a Wi-Fi timeout.
•Switch off auto-sync.
•Do not leave applications running when you don’t need them.
•Turn off “Background data” usage.
•Don’t drain the battery.
答案 1 :(得分:4)
除了通过BatteryManager
的电池总电量和粘性广播外,没有用于获取您所寻找信息的API。
答案 2 :(得分:0)
对于最优化的使用和备用电池,请执行以下操作: -