AndroidProgramaticAP

private void doSwitchToAP() {
        final WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE);
        final WifiApControl wifiApControl = WifiApControl.getInstance(this);
        if (wifiApControl.isEnabled()) {
            WifiConfiguration config = wifiApControl.getConfiguration();
            if (config.SSID.equals(HOTSPOT_SSID) && config.preSharedKey.equals(HOTSPOT_PWD)) {
                Utilities.longToast("Already configured as hotspot!");
            }
        }
        final WifiConfiguration apConfig = new WifiConfiguration();
        apConfig.SSID = HOTSPOT_SSID;
        apConfig.preSharedKey = HOTSPOT_PWD;
        apConfig.allowedProtocols.set(WifiConfiguration.Protocol.RSN);
        apConfig.allowedProtocols.set(WifiConfiguration.Protocol.WPA);
        apConfig.allowedKeyManagement.set(WifiConfiguration.KeyMgmt.WPA_PSK);
        apConfig.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
        apConfig.allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.TKIP);
        apConfig.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP40);
        apConfig.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.WEP104);
        apConfig.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
        apConfig.allowedGroupCiphers.set(WifiConfiguration.GroupCipher.TKIP);
        wifiApControl.setWifiApEnabled(apConfig, false);

        progressDialog = ProgressDialog.show(this, "", getString(R.string.configuring_access_point));
        if (!wifiManager.isWifiEnabled()) {
            wifiManager.setWifiEnabled(true);
        }

        
                try {
                    Thread.sleep(3000);
                } catch (InterruptedException e) {
                }
                configuredWifis = wifiManager.getConfiguredNetworks();

                wifiManager.setWifiEnabled(false);
                wifiApControl.enable();
    }