public void onClickSaveSettings(View v) { config.setLogin(editTextLogin.getText().toString()); config.setPassword(editTextPassword.getText().toString()); config.setServer(editTextHost.getText().toString()); AgentApplication.ftpConnection.Init(this); Intent intent = new Intent(this, MainActivity.class); intent.addFlags( Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK); startActivity(intent); }