(AndroidWifi tutorial WiFI source code instance. Wifi operation in Android can be roughly divided into four primary categories: ScanResult, wifiConfiguration, WifiInfo, WifiManager<imgsrc="sad. gif" smilieid="2" border="0" alt=""/>1) ScanResult, which mainly obtains some information about surrounding wifi hotspots through wifi hardware scanning. (2) When we connect a wifi access point, we need to obtain some information. We can compare it with our wired devices. (3) WifiInfo In the future when our wifi is connected, you can get some information about the connected wifi connections through this class to get the information about the links at that time (4) The wifiManager is used to manage our wifi connections. Then an example of the WifiAdmin class is used to illustrate how to operate Wifi. This is a class I wrote myself. There are many methods for encapsulating Wifi operations. We only use a few of them in this Demo, but I will put them in full first and use them in the future. WifiAdmin tool class code: Please download the post zip package. This document includes the following annexes:)