使用intent在android中发送arraylist值

Question

想要将ArrayList发送到另一个活动， 在运行时使用面向错误的

"parcel: unable to marshal value error".

mycode的：

            Intent i = new Intent(getBaseContext(),SecondActitivty.class);

            Bundle extra = new Bundle();
            extra.putSerializable("objects", hotellista);

            try {
                /*Bundle bundle = new Bundle();  
                bundle.putSerializable("searchresul8t", hotellista);*/
                i.putExtra("searchrtre", extra);
                //i.putExtras(bundle);
                //i.putExtra("searchresult", hotellista);       

                startActivity(i);
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

Answer 1

您的班级必须实施Parcelable，以便您可以将其从Activity转移到另一个

Answer 2

试试这个

           Intent i = new Intent(getBaseContext(),SecondActitivty.class);              

            try {
                i.putParcelableArrayListExtra("YourArrayList", yourarraylist);
      // or you can try like
                  i.putStringArrayListExtra("YourArrayList", yourarraylist);

                startActivity(i);
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }