题目内容

11 下面代码实现了ListView的数据,请补全代码()?private int[] iPic = {R.drawable.door, R.drawable.lib, R.drawable.science, R.drawable.rest, R.drawable.lake, R.drawable.medium, R.drawable.night}; private String[] strName = {"大门", "图书馆", "科技楼", "宿舍楼", "天鹅湖", "体育场", "夜景"}; private String[] strContent = {"美丽大运村", "美丽图书馆", "美丽科技楼", "美丽宿舍楼", "美丽天鹅湖","美丽体育场", "美丽夜景"}; private ArrayListmArrayList; private void initData() { mArrayList=new ArrayList<>(); for (int i=0;i

A. mItemBean.setiPic(iPic[i]);
B. mItemBean.setStrName(strName[i]);
C. map.put("content",strContent[i]);
D. mItemBean.setStrContent(strContent[i]);

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1 请问组件与数据之间通过下面哪个类进行连接?()

Adapter
B. ListView
C. Spinner
D. GridView

2 请问下面哪一个接口实现Spinner的下拉框选择事件( )?

A. View.OnClickListener
B. View.OnLongClickListener
C. AdapterView.OnItemClickListener
D. AdapterView.OnItemSelectedListener

3 完成Spinner的下拉框选择事件监听,请补全下面的代码? private void initView() { mSpinner = (Spinner) findViewById(R.id.spinner); ( ?) }

A. mSpinner.setOnItemSelectedListener(this)
B. mSpinner.setOnClickListener(this);
C. mSpinner.setOnLongClickListener(this);
D. mSpinner.setOnItemClickListener(this);

4 请问下面的哪个函数实现Spinner的下拉框选择事件监听器?()

A. onItemSelected
B. OnClick
C. OnItemClick
D. OnLongClick

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