android - 仅限 VOLTE 运营商的 TWITTER DIGITS 上的 OTP 问题

Question

通过 Twiiter Digits 进行 OTP 验证时，如果用户仅使用 VOLTE 连接并且手机上连接了 WIFI，则 DIGITS 不会发送 OTP SMS。如何解决？

Answer 1

可能的解决方案是检查用户是否使用仅数据包 (PS) 运营商，如果 WIFI 已连接，则向用户显示关闭 WIFI 的警报。

您可以为此使用以下代码:-

private void check_wifi_for_volte(){
        TelephonyManager manager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
        String carrierName = manager.getNetworkOperatorName();
        Log.d(TAG,"carrierName:"+carrierName);

        boolean isWifiActive =false;
        ConnectivityManager cm = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);
        NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
        if (activeNetwork != null) { // connected to the internet
            if (activeNetwork.getType() == ConnectivityManager.TYPE_WIFI) {
                // connected to wifi
                isWifiActive=true;
                //Toast.makeText(this, activeNetwork.getTypeName(), Toast.LENGTH_SHORT).show();
            } else if (activeNetwork.getType() == ConnectivityManager.TYPE_MOBILE) {
                // connected to the mobile provider's data plan
                //Toast.makeText(this, activeNetwork.getTypeName(), Toast.LENGTH_SHORT).show();
            }
        } else {
            // not connected to the internet
           // can we show some toast not connected to internet
        }

        boolean isPSUser = carrierName.toLowerCase().contains(<PS-CARRIER>);

        if(isPSUser && isWifiActive){
            Toast.makeText(this, "If you are using PS Network. Turn OFF WIFI to get OTP SMS.", Toast.LENGTH_LONG).show();
        }

    }