我已经创建了一个Linearlayout并动态地在其中添加了RadioGroup和textView。当我下次调用该方法时,Textview将被删除,但是旧的单选按钮不会被删除。radioGroup = new RadioGroup(getActivity());
radioGroup.setOrientation(LinearLayout.VERTICAL);TextViewtextView = new TextView(
textView = new TextView(activity); textView.setTextColor(view.getResources().getColor(R.color.black)); LinearLayout.LayoutParamstextView1 = new TextVie