removenoe fragment

       


 class QRShopFragment 中

butAdd.setOnClickListener(new Button.OnClickListener(){

            @Override

            public void onClick(View v) {
               
                Log.d("onActivityCreated","onClick");

                ScanFragment scanFragment = new ScanFragment();
                FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
                ft.replace(R.id.container, scanFragment,"scanFragment");//疊上eWalletFragment
                ft.remove(getParentFragment());//到這行可以刪除掉自己
                ft.commit();
               
            }        

        });