遍历listview里面全部（可见和不可见）item，从而获取item的信息最简单的方法

  @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
       
	adapter = new MyAdapter(doneNumber1);
	listView.setAdapter(adapter);
	
button.setOnClickListener(this);//点击获取listview里面全部item

    }
	@Override
	public void onClick(View v) {
    
            for (int i=0;i		TextView text= (TextView) relativeLayout.getChildAt(0);//父布局里面的子控件是第几个就填第几个getChildAt
                Log.e("asddas",listbutton.getText().toString());
            }
            break;
}

XML 布局如下