Network Information network

Interface Declaration

{ "name": "system.network" }

Import Module

import network from '@system.network' 
// or 
const network = require('@system.network')

Interface Definition

network.getType(OBJECT)

Obtain the network type.

Parameters:

Parameter Name	Type	Required	Description
success	Function	No	Callback for success
fail	Function	No	Callback for failure, possibly due to lack of permissions
complete	Function	No	Callback after execution ends

Object Value Returned by success:

Parameter Name	Type	Description
type	String	Network type, with possible values of 2g, 3g, 4g, wifi, none, 5g, bluetooth, others

Example:

network.getType({
  success: function(data) {
    console.log(`handling success: ${data.type}`)
  }
})

network.subscribe(OBJECT)

Listen for changes in network type. If called multiple times, only the last call will take effect.

Parameters:

Parameter Name	Type	Required	Description
callback	Function	No	Callback triggered each time the network changes
fail	Function	No	Callback for failure, possibly due to lack of permissions

Object Value Returned by callback:

Parameter Name	Type	Description
type	String	Network type, with possible values of 2g, 3g, 4g, wifi, none, 5g, bluetooth, others. Note: A network type other than none does not guarantee that the device can definitely access the target server; a request interface is required for judgment.

Example:

network.subscribe({
  callback: function(data) {
    console.log(`handling callback ${data.type}`)
  }
})

network.unsubscribe()

Cancel listening for changes in network type.

Parameters:

None

Example:

network.unsubscribe()

Support Details

Device Product	Description
Xiaomi S1 Pro Sports and Health Watch	Supported
Xiaomi Band 8 Pro	Not supported
Xiaomi Band 9 / 9 Pro	Not supported
Xiaomi Watch S3	Supported
Redmi Watch 4	Not supported
Xiaomi Wrist ECG Blood Pressure Monitor	Not supported
Xiaomi Band 10	Not supported
Xiaomi Watch S4	Supported
REDMI Watch 5	Supported
REDMI Watch 6	Supported