Android编程实现获取当前连接wifi名字的方法
本文实例讲述了Android编程实现获取当前连接wifi名字的方法。分享给大家供大家参考，具体如下：
WifiManagerwifiMgr=(WifiManager)mActivity.getSystemService(Context.WIFI_SERVICE);
intwifiState=wifiMgr.getWifiState();
WifiInfoinfo=wifiMgr.getConnectionInfo();
StringwifiId=info!=null?info.getSSID():null;
publicstaticInetAddressgetWifiIp(){
ContextmyContext=Globals.getContext();
if(myContext==null){
thrownewNullPointerException("Globalcontextisnull");
}
WifiManagerwifiMgr=(WifiManager)myContext.getSystemService(Context.WIFI_SERVICE);
if(isWifiEnabled()){
intipAsInt=wifiMgr.getConnectionInfo().getIpAddress();
if(ipAsInt==0){
returnnull;
}else{
returnUtil.intToInet(ipAsInt);
}
}else{
returnnull;
}
}
//取得wifi的ip地址
InetAddressaddress=FTPServerService.getWifiIp();
address.getHostAddress();
publicstaticbooleanisWifiEnabled(){
ContextmyContext=Globals.getContext();
if(myContext==null){
thrownewNullPointerException("Globalcontextisnull");
}
WifiManagerwifiMgr=(WifiManager)myContext.getSystemService(Context.WIFI_SERVICE);
if(wifiMgr.getWifiState()==WifiManager.WIFI_STATE_ENABLED){
ConnectivityManagerconnManager=(ConnectivityManager)myContext
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfowifiInfo=connManager
.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
returnwifiInfo.isConnected();
}else{
returnfalse;
}
}
//打开wifi设置的页面
Intentintent=newIntent(android.provider.Settings.ACTION_WIFI_SETTINGS);
startActivity(intent);
希望本文所述对大家Android程序设计有所帮助。