Android动态添加RelativeLayout

Question

I'm trying to insert a RelativeLayout dynamically. The method works well, but the layout is placed laterally and not under the existing

 public void Add(View v) {
          EditText et=new EditText(context);
          RelativeLayout dynamic_component = new RelativeLayout(this);
          dynamic_component.addView(et);
        relativo.addView(dynamic_component);

      }    

Answer 1

如果希望将布局“ dynamic_component”自动神奇地放置在父布局的现有视图下，则“ relativo”父布局应为具有垂直方向的LinearLayout。