关于intent.putParcelableArrayListExtra();中list的写法

最新推荐文章于 2023-03-23 14:11:43 发布

原创最新推荐文章于 2023-03-23 14:11:43 发布 · 7.4k 阅读

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#Intent #putParcelableArrayLi

最初的写法如下，intent.putParcelableArrayListExtra("LIST", list);中的list报错，Wrong 2nd argument type. Found:'java.util.List<com.jingshi.ixuehao.bean.SchoolDepartmentMajorBean>',required: 'java.util.ArrayList<? extends android.os.Parcelable>'

public void getSchoolMajorSuccess(List<SchoolDepartmentMajorBean> list) {
        Intent intent = new Intent(mContext, DepartmentMajorSelectActivity.class);
        intent.putExtra("TYPE",1);
        intent.putParcelableArrayListExtra("LIST", list);
        startActivityForResult(intent, REQUESTCODE_MAJOR);
    }

后改成如下方式，完美解决~

public void getSchoolDepartmentSuccess(List<SchoolDepartmentMajorBean> list) {
        Intent intent = new Intent(mContext, DepartmentMajorSelectActivity.class);
        intent.putExtra("TYPE",0);
        ArrayList<SchoolDepartmentMajorBean> mList = new ArrayList<>();
        mList.addAll(list);
        intent.putParcelableArrayListExtra("LIST", mList);
        startActivityForResult(intent, REQUESTCODE_DEPARTMENT);
    }