I am developing an Android application which needs to access QuickPay\'s service (\"https://secure.quickpay.dk/form\") through an Http-client. But I keep getting errors whe
This is very mysterious. The only way an HTTPS/SSL server can avoid sending a certificate is if both sides agree to operate the SSL connection in reverse, where the server is the SSL client and the client is the SSL server, so the certificate travels in the other direction. But I can't see anything in your code that enables that mode, and it would have to be enabled at the other end too. And you would have to be providing a certificate yourself from your keystore ... Very strange.