如何将值从列表视图传递到detalis活动

时间:2018-03-29 07:47:28

标签: java android listview android-intent bundle

我创建了一个简单的MyComponent,它从服务器获取数据并且每件事情都运行良好但现在我想将listView(Item)的值传递给另一个listView < / p>

Activity

我将值从第一个方法传递到seconde使用数组列表但是我希望在单击时传递列表视图中对应行的对象

 public void onViewBind(View view, Cursor cursor, ODataRow row) {
    _list = new ArrayList<>();

     OControls.setText(view, R.id.person_name, row.getString("name"));


    // Retrive Code  dept*/
      Dep dept = new Dept(context, null);
        ODataRow rows_c = dept.select(
                new String[]{"code"}
        ).get(row.getInt("dept_id")-1);
        _list.add(rows_c.getString("code"));

        OControls.setText(view, R.id.dept_person,  rows_c.getString("code"));


    // Retrive name person*/

    ResPartner partner = new ResPartner(context, null);
    ODataRow rows = partner.select(
            new String[]{"name"}
    ).get(row.getInt("person_id")-1);

    OControls.setText(view, R.id.Type_sanction, rows.getString("name"));




}

1 个答案:

答案 0 :(得分:1)

在适配器中创建一个界面

public interface OnItemClickListener {
  void onItemClicked(int position, Object object);
}
适配器调用

Adapter adapter = new Adapter(list, new Adapter.OnItemClickListener() {
            @Override
            public void onItemClicked(int position, Object object) {
                  // Handle Object of list item here
            }
        });
适配器上的

private OnItemClickListener onItemClickListener; // Global scope 

在构造函数调用中:

this.onItemClickListener = onItemClickListener;
项目点击活动

itemView.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View view) {
      onItemClickListener.onItemClicked(position, _list.get(position));
    }
});