Introduction - If you have any usage issues, please Google them yourself
Operate on Wifi in Android , android itself provides some useful package, android.net.wifi package below . A brief introduction:
Can be divided into four main classes ScanResult, wifiConfiguration, WifiInfo, WifiManager
(1) ScanResult, mainly through wifi hardware scan to get some information about the surrounding wifi hotspot .
(2) wifiConfiguration in our connectivity when a wifi access point , you need to get some information . We can tell our wired devices compare .
(3) WifiInfo have in our wifi connectivity after , you can get some of this class have been connected wifi connection information for the current link information , where information is relatively simple
(4) wifiManager this goes without saying , is used to manage our wifi connection , where some classes have been defined , can be for our use. Here is relatively complex , which more content , but through the literal meaning , we can still get a lot of relevant information. This class is a lot of pre-defined constan