radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener() {
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
// TODO Auto-generated method stub
switch (checkedId) {
case R.id.but01:
//創(chuàng)建FragmentManager管理者
FragmentManager fragmentManager=getSupportFragmentManager();
//通過FragmentManager開啟一個(gè)事務(wù)
FragmentTransaction transaction=fragmentManager.beginTransaction();
//加載fragment? arg0? 占位的控件? 第二個(gè)參數(shù)是加載的Fragment
transaction.replace(R.id.fragment, new Fragment01());
//提交
transaction.commit();
break;
case R.id.but02:
FragmentManager fragmentManager2=getSupportFragmentManager();
FragmentTransaction transaction2=fragmentManager2.beginTransaction();
transaction2.replace(R.id.fragment, new Fragment02());
transaction2.commit();
break;
case R.id.but03:
FragmentManager fragmentManager3=getSupportFragmentManager();
FragmentTransaction transaction3=fragmentManager3.beginTransaction();
transaction3.replace(R.id.fragment, new Fragment03());
transaction3.commit();
break;
default:
break;
}
}
});
