我做了一个radioGroup如上图,用的switch case, default放最后,
但运行后没有default值,一定要点击选中radioButton,才返回值。
附代码。怎样让这RadioGroup在不选中RadioButton的情况下,有默认值47呢
@Override
public void onCheckedChanged(RadioGroup group, int checkedId){
switch (checkedId)
{ case R.id.Cmajor:
n=47;
break;
case R.id.Ebmajor:
n=44;
case R.id.Emajor:
n=43;
break;
case R.id.Fmajor:
n=42;
break;
case R.id.Cbmajor:
n=46;//47;
break;
case R.id.Dmajor:
n=45;//46;
break;
case R.id.Bmajor:
n=48;//49;
break;
case R.id.Bbmajor:
n=49;//50;
break;
case R.id.Amajor:
n=50;//51;
break;
case R.id.Abmajor:
n=51;
break;
case R.id.Gmajor:
n=52;//53;
break;
case R.id.Gbmajor:
n=53;//54;
break;
default:
n=47;
break;
}