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);params = new RadioGroup.LayoutParams(RadioGroup.LayoutParams
我用XML创建了一个RadioGroup布局。所以我动态地创建了它:inflater.inflate(R.layout.segm_btn_stores() { public void onCheckedChanged(RadioGroupradioGroup, int i) {RadioGroup segme
因为我是用Kotlin写的,所以我在stackoverflow ConstraintLayout, RadioGroup and two columns of RadioButton RadioGroupimport android.util.Log
val rg2 = findViewById(R.id.radio
这是我的代码: radioGroup = new RadioGroup[4]; radioGroup[i] = new RadioGroup(this);
radioGroup[i].setOrientation(RadioGroup.VERTICALanswer[j].setText(answers_log);
public void onRadioButtonClicked(View radioButton) { View o = radioGroup.getChildAt(i);
if (o instanceof我已经尝试过radioGroup.setId(),假设单选按钮已经有了值,但它只是显示无意义的数字。