android - 如何检查wifi是否连接到特定的SSID

Question

我阅读了这个解决方案:How to check network connection enable or disable in WIFI and 3G(data plan) in mobile? .BUT，它只是检查wifi 网络是否已连接。如何检查wifi是否连接到特定的SSID？

Answer 1

代码类似，再次使用系统服务，确保您已连接到某物并获取 SSID:

WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
WifiInfo wifiInfo = wifiManager.getConnectionInfo();
if (WifiInfo.getDetailedStateOf(wifiInfo.getSupplicantState()) == NetworkInfo.DetailedState.CONNECTED) {
    String ssid = wifiInfo.getSSID();
}