我在Android上寻找一种程序化方式,以确定我的设备当前连接的WIFI是使用WEP,WPA还是WPA2"保护".我尝试过谷歌搜索,我找不到一种程序化的方法来确定这一点.我还查看了TelephonyManager(http://developer.android.com/reference/android/telephony/TelephonyManager.html),它也缺少这些信息.
谢谢,J
Dan*_*ent 19
有一种方法可以使用ScanResult对象.
像这样的东西:
WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);
List<ScanResult> networkList = wifi.getScanResults();
//get current connected SSID for comparison to ScanResult
WifiInfo wi = wifi.getConnectionInfo();
String currentSSID = wi.getSSID();
if (networkList != null) {
for (ScanResult network : networkList) {
//check if current connected SSID
if (currentSSID.equals(network.SSID)) {
//get capabilities of current connection
String capabilities = network.capabilities;
Log.d(TAG, network.SSID + " capabilities : " + capabilities);
if (capabilities.contains("WPA2")) {
//do something
} else if (capabilities.contains("WPA")) {
//do something
} else if (capabilities.contains("WEP")) {
//do something
}
}
}
}
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参考文献:
http://developer.android.com/reference/android/net/wifi/WifiManager.html#getScanResults()
http://developer.android.com/reference/android/net/wifi/ScanResult.html#capabilities
http://developer.android.com/reference/android/net/wifi/WifiInfo.html
android:确定范围内wifi网络的安全类型(不连接它们)
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