我使用下面的代码在android中获取Wifi名称。以下是我使用过的代码:
WifiManager wifiManager = (WifiManager) mContext.getApplicationContext().getSystemService(Context.WIFI_SERVICE);
WifiInfo info;
if (wifiManager != null && isWebViewLoaded) {
info = wifiManager.getConnectionInfo();
String wifiName = info.getSSID();
}
该代码适用于其他设备(低于版本8),但我尝试使用Nexus 5X(Oreo v-8.1),它提供了"未知的SSID"反对info.getSSID()。
答案 0 :(得分:0)
试试此代码,原始回答here
public String getWifiName(Context context) {
WifiManager manager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
if (manager.isWifiEnabled()) {
WifiInfo wifiInfo = manager.getConnectionInfo();
if (wifiInfo != null) {
DetailedState state = WifiInfo.getDetailedStateOf(wifiInfo.getSupplicantState());
if (state == DetailedState.CONNECTED || state == DetailedState.OBTAINING_IPADDR) {
return wifiInfo.getSSID();
}
}
}
return null;
}