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uni.getNetworkType(OBJECT)

Get the network type.

OBJECT parameter description

Parameter name	Type	Required	Instruction
success	Function	Yes	Interface was successfully called. Return the network type networkType
fail	Function	No	Callback function for failed interface calling
complete	Function	No	Callback function for closed interface calling (available both for successful and failed calling)

success return parameter description

Parameter	Instruction
networkType	Network type

networkType valid value

Value	Instruction
wifi	Wifi network
2g	2g network
3g	3g network
4g	4g network
5g	5g network
ethernet	Wired network	App
unknown	Unusual network types under Android
none	Wireless network

Example

uni.getNetworkType({
	success: function (res) {
		console.log(res.networkType);
	}
});

uni.onNetworkStatusChange(CALLBACK)

listening to network status change. You can use uni.offNetworkStatusChange to cancel listening to.

CALLBACK return parameter

Parameter	Type	Instruction
isConnected	Boolean	Is there a current network connection	Not supported by the ByteDance applet
networkType	String	Network type

Example

uni.onNetworkStatusChange(function (res) {
	console.log(res.isConnected);
	console.log(res.networkType);
});

uni.offNetworkStatusChange(CALLBACK)

Cancel listening to network status change.

Tips

• CALLBACK must be the CALLBACK passed in when calling uni.onNetworkStatusChange

E.g.:

var CALLBACK = function(res) {
    //... Write your business logic here
}
uni.offNetworkStatusChange(CALLBACK)
uni.onNetworkStatusChange(CALLBACK);