getDeviceInfo

Start from API_LEVEL 2.0 . Please refer to API_LEVEL.

Gets device information.

info

permission code: data:os.device.info

Type

function getDeviceInfo(): Result

Parameters

Result

Property	Type	Description	API_LEVEL
width	number	Device screen width	2.0
height	number	Device screen height	2.0
screenShape	number	Screen shape, value refer to screen shape constants	2.0
deviceName	number	Device name	2.0
keyNumber	number	Number of keys	2.0
deviceSource	number	Device Plain Numeric Designators	2.0
keyType	string	Device physical button type	2.0
deviceColor	number	Device color identification	2.0
bleAddr	string	BLE address	3.6
btAddr	string	Bluetooth address	3.6
wifiAddr	string	Wi-Fi address	3.6
barHeight	string	Status bar height of square screen devices	3.6
hasNFC	boolean	Whether NFC is supported	4.0
hasMic	boolean	Whether microphone is supported	4.0
hasCrown	boolean	Whether crown is supported	4.0
hasBuzzer	boolean	Whether buzzer is supported	4.0
hasSpeaker	boolean	Whether speaker is supported	4.0
uuid	string	Device unique identifier, 32 bytes in length	4.2

Constants

Screen shape

Constant	Description	API_LEVEL
SCREEN_SHAPE_SQUARE	Square Screen	2.0
SCREEN_SHAPE_ROUND	Round Screen	2.0

Example

import { getDeviceInfo, SCREEN_SHAPE_SQUARE } from '@zos/device'

const { width, screenShape } = getDeviceInfo()
console.log(width)

if (screenShape === SCREEN_SHAPE_SQUARE) {
  console.log('Square Screen')
}