屏幕亮度 brightness 1000+

接口声明

{ "name": "system.brightness" }

导入模块

import brightness from '@system.brightness' 或 const brightness = require('@system.brightness')

接口定义

brightness.getValue(OBJECT)

获得当前屏幕亮度值

参数：

success 返回值：

示例：

brightness.getValue({
  success: function(data) {
    console.log(`handling success, value = ${data.value}`)
  },
  fail: function(data, code) {
    console.log(`handling fail, code = ${code}`)
  }
})

brightness.setValue(OBJECT)

设置当前屏幕亮度值

参数：

示例：

brightness.setValue({
  value: 100,
  success: function() {
    console.log('handling success')
  },
  fail: function(data, code) {
    console.log(`handling fail, code = ${code}`)
  }
})

brightness.getMode(OBJECT)

获得当前屏幕亮度模式

参数：

success 返回值：

示例：

brightness.getMode({
  success: function(data) {
    console.log(`handling success, mode = ${data.mode}`)
  },
  fail: function(data, code) {
    console.log(`handling fail, code = ${code}`)
  }
})

brightness.setMode(OBJECT)

设置当前屏幕亮度模式

参数：

示例：

brightness.setMode({
  mode: 1,
  success: function() {
    console.log('handling success')
  },
  fail: function(data, code) {
    console.log(`handling fail, code = ${code}`)
  }
})

brightness.setKeepScreenOn(OBJECT) 1060+

设置是否保持常亮状态

参数：

示例：

brightness.setKeepScreenOn({
  keepScreenOn: true,
  success: function() {
    console.log('handling success')
  },
  fail: function(data, code) {
    console.log(`handling fail, code = ${code}`)
  }
})

后台运行限制

禁止使用。
后台运行详细用法参见后台运行 脚本。