在 Android 中为双 SIM 设备配置 EAP-SIM答案

【问题标题】：Configure EAP-SIM for dual SIM devices in Android在 Android 中为双 SIM 设备配置 EAP-SIM
【发布时间】：2015-11-24 10:24:06
【问题描述】：

我尝试为单个 SIM 设备配置 EAP-SIM 并成功连接。现在我想在双 SIM 设备上配置特定的 SIM 卡。

我的观察是在单个 SIM 设备中配置 EAP 时，没有规定指定 SIM 身份。那么如何使用特定的 SIM 配置 EAP？

为单个 SIM 设备配置 EAP-SIM：

    WifiManager wifi = (WifiManager) getSystemService(Context.WIFI_SERVICE);
    WifiEnterpriseConfig enterpriseConfig = new WifiEnterpriseConfig();
    WifiConfiguration wifiConfig = new WifiConfiguration();
    wifiConfig.SSID = "\"" + ssid + "\"";
    wifiConfig.allowedKeyManagement.set(KeyMgmt.WPA_EAP);
    wifiConfig.allowedKeyManagement.set(KeyMgmt.IEEE8021X);
    enterpriseConfig.setEapMethod(WifiEnterpriseConfig.Eap.SIM);
    wifiConfig.enterpriseConfig = enterpriseConfig;
    int nid = wifi.addNetwork(wifiConfig);
    wifi.saveConfiguration();
    wifi.enableNetwork(nid, true);

【问题讨论】：

你有办法在 Android 中为双 SIM 卡设备配置 EAP-SIM 吗？
不，我无法为双 SIM 卡设备配置 EAP-SIM。
您是否尝试将 EAP 方法设置为 AKA
@Kishore 你找到答案了吗？
@Kishore Hehe 我做到了。

标签： java android android-wifi wifimanager

【解决方案1】：

这个答案对我帮助很大。

How to programmatically create and read WEP/EAP WiFi configurations in Android?

这是您使用 EAP Sim 配置 Wifi 的方式。

        private fun getWifiConfigurationForAirtelEAP(ssId: String,sim:String):WifiConfiguration{
            val wifiConfiguration = WifiConfiguration()
            wifiConfiguration.SSID = String.format("\"%s\"", ssId);
            wifiConfiguration.hiddenSSID = false
            wifiConfiguration.BSSID = null

            wifiConfiguration.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.OPEN)

            wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP)
            wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP)
            wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP104)
            wifiConfiguration.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40)

            wifiConfiguration.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_EAP)
            wifiConfiguration.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.IEEE8021X)

            wifiConfiguration.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP)
            wifiConfiguration.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP)

            wifiConfiguration.allowedProtocols.set(WifiConfiguration.Protocol.RSN)
            wifiConfiguration.allowedProtocols.set(WifiConfiguration.Protocol.WPA)

            wifiConfiguration.enterpriseConfig = getWifiEnterpriseConfig(sim)

            return wifiConfiguration
        }

        private fun getWifiEnterpriseConfig(sim: String): WifiEnterpriseConfig {
            val enterpriseConfig = WifiEnterpriseConfig()
            enterpriseConfig.eapMethod = WifiEnterpriseConfig.Eap.SIM
            enterpriseConfig.anonymousIdentity = "NULL"
            val field = enterpriseConfig.javaClass.getDeclaredField("mFields");
            field.isAccessible =true
            val values = (field.get(enterpriseConfig) as HashMap<String,String>)
            values.put(SIM_NUM,"\""+sim+"\"")
            values.put(CLIENT_CERT,"NULL")
            values.put(KEY_ID,"NULL")
            values.put(ENGINE,"0")
            values.put(ENGINE_ID,"NULL")
            values.put(IDENTITY,"NULL")
            values.put(CA_PATH,"NULL")
            values.put(DOMAIN_SUFFIX_MATCH,"NULL")
            values.put(CA_CERT,"NULL")
            values.put(PASSWORD,"NULL")
            values.put(ANONYMOUS_IDENTITY,"NULL")
            return enterpriseConfig
        }

【讨论】：