Android Development WiFi Basics Tutorial _android

This example describes the basics of Android's WiFi development. Share to everyone for your reference. Specifically as follows:

Android provides the Wifimanager class, which enables WiFi-related operations.

Pass

You can get an instance of the class.

1. Get WiFi on (as long as WiFi on the phone is turned on and is not connected to a WiFi connection):

Boolean isOpen = wifimanager.iswifienabled (); 

2. Modify WiFi status, through the parameters to open WiFi or turn off WiFi

Wifimanager.setwifienabled (TRUE); 

3. Access to nearby WiFi (must be in the case of WiFi already open)

list<scanresult> list = Wifimanager.getscanresults (); 

4. Get the WiFi on the current connection

Wifiinfo wifiinfo = Wifimanager.getconnectioninfo (); 

5. Get the current list of WiFi configurations (that is, the WiFi list displayed on the page when the phone is connected to WiFi)

list<wificonfiguration> configlist = Wifimanager.getconfigurednetworks (); 

6. Connect/Disconnect Some WiFi (note: WiFi will not change the open state)

Connection, the first parameter is the net ID of a WiFi that is returned in Wifimanager.getconfigurednetworks () or Wifimanager.getconnectioninfo (). The second parameter is whether to turn off other WiFi while connecting to the WiFi

Wifimanager.enablenetwork (NetID, true); 

Disconnect, parameter meaning ditto

Wifimanager.disablenetwork (NetID); 
Wifimanager.disconnect ();

Full instance code click here to download the site.

I hope this article will help you with your Android program.