Java 类android.net.wifi.WifiConfiguration.PairwiseCipher 实例源码

/**
 * Configures eduroam wifi connection
 *
 * @param lrzId       User's LRZ-ID
 * @param networkPass User's lrz password
 * @return Returns true if configuration was successful, false otherwise
 */
public boolean configureEduroam(String lrzId, String networkPass) {
    // Configure Wifi
    boolean update = true;
    WifiConfiguration conf = getEduroamConfig(mContext);

    if (conf == null) {
        update = false;
        conf = new WifiConfiguration();
    }

    conf.SSID = "\"" + NETWORK_SSID + "\"";
    conf.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
    conf.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
    conf.allowedGroupCiphers.set(GroupCipher.TKIP);
    conf.allowedGroupCiphers.set(GroupCipher.CCMP);
    conf.allowedGroupCiphers.set(GroupCipher.WEP40);
    conf.allowedGroupCiphers.set(GroupCipher.WEP104);
    conf.allowedPairwiseCiphers.set(PairwiseCipher.CCMP);
    conf.allowedPairwiseCiphers.set(PairwiseCipher.TKIP);
    conf.allowedProtocols.set(Protocol.RSN);
    conf.status = WifiConfiguration.Status.ENABLED;

    if (Build.VERSION.SDK_INT >= 18) {
        setupEnterpriseConfigAPI18(conf, lrzId, networkPass);
    } else {
        if (!setupEnterpriseConfigOld(conf, lrzId, networkPass)) {
            return false;
        }
    }

    // Add eduroam to wifi networks
    WifiManager wifiManager = (WifiManager) mContext.getApplicationContext()
                                                    .getSystemService(Context.WIFI_SERVICE);
    int networkId;
    if (update) {
        networkId = wifiManager.updateNetwork(conf);
        Utils.log("deleted " + conf.networkId);
    } else {
        networkId = wifiManager.addNetwork(conf);
    }
    Utils.log("added " + networkId);

    //Check if update successful
    if (networkId == -1) {
        return false;
    }

    //Enable and exit
    wifiManager.enableNetwork(networkId, true);
    return true;
}