android - 如何节省 Android 手机的电池生命周期？

Question

我想知道每个应用程序的电池使用百分比和 android 中的可用电池电量。

Answer 1

Settings » About phone » Battery use

以下方法用于节省 Android 中的电池生命周期:

 •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.