"\"" + SSID + "\""

這是干啥？？？
你傳進(jìn)來(lái)的就是 String SSID ，為何還要做隱式轉(zhuǎn)換成String？
轉(zhuǎn)換就轉(zhuǎn)換吧，為啥要這么寫(xiě)？
這么寫(xiě)最后SSID是啥？
SSID = "\"" + "ee929" + "\"" = ""ee929"" ???

建議你在
int netId = configuration.networkId;
插入log，打印下你的SSID和password，看看還是不是你要的結(jié)果。

失誤了，由于連接的wifi設(shè)置為隱藏，所以配置少加了一個(gè)
config.hiddenSSID=true; 必須加上，才能連接無(wú)法掃描到的wifi

 /**
     * 連接wifi
     * @param ssid
     * @param password
     * @param type
     * @return
     */
    public int connectWifi(String ssid, String password, int type) {
        if (removeWifi(getConnectWifiId())) {
            Log.e("disconnectWifi", "true");
        }
        int wifiId = mWifiManager.addNetwork(CreateWifiInfo(ssid, password, type));
        Log.e("wifiId", wifiId + "");
        if (wifiId == -1) {
            Log.e("connectWifi", "false");
            return -1;
        }
        Log.e("connectWifi", "true");

        boolean enabled = mWifiManager.enableNetwork(wifiId, true);
        boolean connected = mWifiManager.reconnect();
        Log.d("connectWifi", "connectWifi:--- "+connected);
        return wifiId;
    }

    /**
     * 創(chuàng)建wifi配置信息
     * @param ssid
     * @param password
     * @param type
     * @return
     */
    public WifiConfiguration CreateWifiInfo(String ssid, String password, int type) {
        WifiConfiguration config = new WifiConfiguration();
        config.allowedAuthAlgorithms.clear();
        config.allowedGroupCiphers.clear();
        config.allowedKeyManagement.clear();
        config.allowedPairwiseCiphers.clear();
        config.allowedProtocols.clear();
        config.SSID = "\"" + ssid + "\"";
        **config.hiddenSSID=true;**

        WifiConfiguration tempConfig = this.IsExsits(ssid);

        if (tempConfig != null) {
            mWifiManager.removeNetwork(tempConfig.networkId);
        }

        if (type == WIFICIPHER_NOPASS) {
            //config.wepKeys[0] = "";
            config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
            //config.wepTxKeyIndex = 0;
        } else if (type == WIFICIPHER_WEP) {
            config.hiddenSSID = true;
            config.wepKeys[0] = "\"" + password + "\"";
            config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.SHARED);
            config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
            config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
            config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40);
            config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP104);
            config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.NONE);
            config.wepTxKeyIndex = 0;
        } else if (type == WIFICIPHER_WPA) {
            config.hiddenSSID = true;
            config.preSharedKey = "\"" + password + "\"";
            config.allowedAuthAlgorithms.set(WifiConfiguration.AuthAlgorithm.OPEN);
            config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
            config.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
            config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
            config.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
            config.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
            config.status = WifiConfiguration.Status.ENABLED;
        }
        Log.e("config", config.toString());
        return config;
    }