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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="#DCDCDC"

    android:orientation="vertical">

    <RelativeLayout

        android:id="@+id/rl"

        android:layout_width="match_parent"

        android:layout_height="45dp"

        android:layout_marginBottom="10dp"

        android:layout_marginTop="10dp">

        <RadioGroup

            android:id="@+id/select"

            android:layout_width="200dp"

            android:layout_height="match_parent"

            android:layout_centerInParent="true"

            android:orientation="horizontal">

            <RadioButton

                android:id="@+id/dialUp"

                android:layout_width="match_parent"

                android:layout_height="match_parent"

                android:layout_gravity="center_vertical"

                android:layout_weight="1"

                android:background="@drawable/radiobutton_left_bg"

                android:button="@null"

                android:checked="true"

                android:gravity="center"

                android:text="拨号"

                android:textColor="@drawable/text_select" />

            <RadioButton

                android:id="@+id/contacts"

                android:layout_width="match_parent"

                android:layout_height="match_parent"

                android:layout_gravity="center_vertical"

                android:layout_weight="1"

                android:background="@drawable/radiobutton_right_bg"

                android:button="@null"

                android:gravity="center"

                android:text="联系人"

                android:textColor="@drawable/text_select" />

        </RadioGroup>

    </RelativeLayout>

    <View

        android:id="@+id/view"

        android:layout_width="match_parent"

        android:layout_height="2px"

        android:layout_below="@+id/rl"

        android:background="#D3D3D3" />

    <FrameLayout

        android:id="@+id/franme_meun"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:layout_below="@+id/view"

        android:background="#FFFFFF" />

</RelativeLayout>

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public class HomeActivity   extends AppCompatActivity   {

    private RadioGroup mSelect;

    //拨号

    private RadioButton mDialUp;

    //联系人

    private RadioButton mContacts;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_home);

        findView();

    }

    private void findView() {

        mDialUp   = (RadioButton) findViewById(R.id.dialUp);

        mContacts   = (RadioButton) findViewById(R.id.contacts);

        mSelect   = (RadioGroup) findViewById(R.id.select);

        mSelect.setOnCheckedChangeListener(listener);

        //   设置默认显示页面

        Fragment   dialUp = new DialUpFragment();

        FragmentManager   fmangerhp = getFragmentManager();

        FragmentTransaction   ftranhp = fmangerhp.beginTransaction();

        ftranhp.replace(R.id.franme_meun,   dialUp);

        ftranhp.commit();

    }

    private RadioGroup.OnCheckedChangeListener   listener = new RadioGroup.OnCheckedChangeListener()   {

        @Override

        public void onCheckedChanged(RadioGroup group, int checkedId) {

            //   TODO Auto-generated method stub

            switch (checkedId) {

                case R.id.dialUp:

                    //   这里是你想要跳转的界面

                    Fragment   dialUp = new DialUpFragment();

                    FragmentManager   fmangerhp = getFragmentManager();

                    FragmentTransaction   ftranhp = fmangerhp.beginTransaction();

                    ftranhp.replace(R.id.franme_meun,   dialUp);

                    ftranhp.commit();

                    mDialUp.setChecked(true);

                    break;

                case R.id.contacts:

                    //   这里是你想要跳转的界面

                    Fragment   contacts = new ContactsFragment();

                    FragmentManager   sanManager = getFragmentManager();

                    FragmentTransaction   sanfTransaction = sanManager.beginTransaction();

                    sanfTransaction.replace(R.id.franme_meun,   contacts);

                    sanfTransaction.commit();

                    break;

                default:

                    break;

            }

        }

    };

}