循环 获取RecyclerView item 控件 及数据

• 截取部分项目demo  循环获取RecyclerView item 的 RelativeLayout 下面的 TextView  和 EditText 的 值 ，以键值对形式保存
  
  ArrayList<Map<String, String>> houseRes = new ArrayList<>();
  
  RecyclerView recy = findViewById(R.id.recy_setting);
  
  for (int i = 0; i < recy.getChildCount(); i++) {
      Map<String, String> mDeviceHeaderMap = new HashMap<>();
     
      RelativeLayout layout = (RelativeLayout) recy.getChildAt(i);
      TextView tv_content = layout.findViewById(R.id.tv_content);
      EditText tv_description = layout.findViewById(R.id.tv_content_description);
     
      mDeviceHeaderMap.put(tv_content.getText().toString(), tv_description.getText().toString());
  
      houseRes.add(mDeviceHeaderMap);
  }