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A nimble, easy to use, elegant switch/toggle widget; support custom icon color and backgrounds; custom number of buttons/controls, and scheduled turn on/turn off features.

Supported Toggle Actions:
Wi-Fi
Data Connection
Bluetooth
Brightness
GPS
Auto-sync
Auto-Rotate
Screen Always On
Airplane Mode
Reload SD
Vibration/Silent
3G-2G (shortcut)
Battery
Flashlight
Unlock Pattern
Reboot(rooted)
Speaker Mode
Auto-Screen Lock
4G(EVO)
Mount SD
Wi-Fi Hotspot (2.2+)
USB Tether (2.2+)
Lock Screen (2.2+)
Wi-Fi Sleep Policy

What’s New
Added brightness setting bar.
Fixed some bugs on android 4.3.

play store link 

https://play.google.com/store/apps/details?id=alei.switchpro

Requirements: Android OS 1.6+