不删除Arraylist中的特定项目

Question

   我有EditText ImageView Plus。

1. 点击ImageView Plus我正在使用EditText和ImageView Minus对新布局进行充气。

2. 现在，点击ImageView Minus。我想删除膨胀的布局。怎么做？

   ArrayList<View> viewList;
   /* Inflating new Layout */
   case R.id.ivPlus:
       LayoutInflater layoutInflater = (LayoutInflater) getBaseContext()
               .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
       addView = layoutInflater.inflate(R.layout.add_edit, null);
       viewList.add(addView);
       ll.addView(addView);
       break;
   /* Removing the inflated layout */
   for (int i = 0; i < viewList.size(); i++) {
       final int j = i;
       ImageView minus= (ImageView ) viewList.get(j).findViewById(R.id.ivMinus);
       minus.setOnClickListener(new View.OnClickListener() {
   
           @Override
           public void onClick(View v) {
   
               LinearLayout extra_add = (LinearLayout) findViewById(R.id.lin_add);
   
               extra_add.removeViewAt(j);
           }
       });
   }
   

Answer 1

试试这个，只需替换这样的方法并享受

@Override
public void onClick(View v) {
    switch (v.getId()) {
    case R.id.button_add:
        LayoutInflater layoutInflater = (LayoutInflater) getBaseContext()
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View addView = layoutInflater
                .inflate(R.layout.inflate_layout, null);
        viewList.add(addView);
        lin_layout.addView(addView);
        Button remove = (Button) addView.findViewById(R.id.button_remove);
        remove.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                lin_layout.removeView((View) v.getParent());
                viewList.remove((View) v.getParent());
            }
        });
        break;
    }

}

希望这有助于并享受您的工作。