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This article "how WeChat Mini Programs monitors Bluetooth Adapter State change events" is not quite understood by most people except programmers. Today, in order to make you better understand "how WeChat Mini Programs monitors Bluetooth Adapter State change events", this article summarizes the following content, which has a certain reference value, the detailed steps are clear, and the details are handled properly. I hope you can gain something through this article. Now let's take a look at the details.

Listen for Bluetooth adapter status change event

CALLBACK parameter description:

Parameter type indicates whether the availableBoolean Bluetooth adapter is available and whether the discoveringBoolean Bluetooth adapter is in the search state

Sample code:

Wx.onBluetoothAdapterStateChange (function (res) {console.log (`adapterState changed, now is`, res)}) Mini Program what are the advantages of Mini Program compared with developers, Mini Program is less difficult to develop, can save development and operating costs, and allows developers to quickly develop a Mini Program. And Mini Program can be easily obtained and spread in Wechat, which can meet the basic life applications, in line with life services offline stores and non-rigid needs of low-frequency applications. For users, it can save time cost and mobile phone memory space, and have excellent use experience at the same time.

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