原文链接:http://blog.csdn.net/liucheng2009/article/details/6565540
svc命令,位置在/system/bin目录下,用来管理电源控制,无线数据,WIFI
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# svc
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svc
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Available commands:
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help Show information about the subcommands
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power Control the power manager
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data Control mobile data connectivity
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wifi Control the Wi-Fi manager
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# svc power
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svc power
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Control the power manager
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usage: svc power stayon [true|false|usb|ac]
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Set the 'keep awake while plugged in' setting.//设置屏幕的常亮,true保持常亮,false不保持,usb当插入usb时常亮,ac当插入电源时常亮
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# svc data
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svc data
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Control mobile data connectivity
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usage: svc data [enable|disable]
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Turn mobile data on or off.//设置移动网络的数据是否启用
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svc data prefer
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Set mobile as the preferred data network//设置移动网络的数据优先于WIFI
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# svc wifi
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svc wifi
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Control the Wi-Fi manager
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usage: svc wifi [enable|disable]
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Turn Wi-Fi on or off.//设置WIFI是否启用
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svc wifi prefer
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Set Wi-Fi as the preferred data network//设置WIFI优先于移动网络的数据,一般应设置成这样,除非你刻意使用移动网络数据传输
上面的命令都要在shell中执行,需要root。
大家可以用gscript ,然后输入这些命令做成在快捷方式放在桌面,跟那些开关软件一样方便使用。
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