# wx.onBluetoothAdapterStateChange(function callback)
Start from base library version 1.1.0. Please remaining backward compatible.
with Promise style call: Not supported
Mini Program plugin: Support, need to Mini Program base library version no less than 2.9.1
Monitor Bluetooth Adapter State Change Event
# parameter
# function callback
Callback function for Bluetooth adapter state change event
# parameter
# Object res
| attribute | type | Introductions |
|---|---|---|
| available | boolean | Is the Bluetooth adapter available? |
| discovering | boolean | Is the Bluetooth adapter in a search state? |
# sample code
wx.onBluetoothAdapterStateChange(function (res) {
console.log('adapterState changed, now is', res)
})