# wx.setScreenBrightness(Object object)
Start from base library version 1.2.0. Please remaining backward compatible.
with Promise style call: Supported
Mini Program plugin: Support, need to Mini Program base library version no less than 1.9.6
WeChat Windows edition:: Support
WeChat Mac edition:: Support
Set Screen Brightness
# parameter
# Object object
| attribute | type | Default values | Required | Introductions |
|---|---|---|---|---|
| value | number | yes | Screen brightness value, range 0 1。0 Darkest, 1 Brightest | |
| success | function | no | Interface calls the successful callback function | |
| fail | function | no | Interface calls failed callback functions | |
| complete | function | no | Callback function at the end of an interface call (both successful and unsuccessful calls are executed) |