橫向滑動只需要在佈局用Tablyout控制元件

在此之前在build.gradle裡面新增

compile 'com.android.support:design:25.0.1'

下面是佈局檔案

<android.support.design.widget.TabLayout
android:id="@+id/tb"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:tabIndicatorColor="#f00"
app:tabMode="scrollable"
app:tabSelectedTextColor=
 
"#f0f9">

</android.support.design.widget.TabLayout>

<android.support.v4.view.ViewPager
android:id="@+id/vp"
android:layout_width="match_parent"
android:layout_height="match_parent">

</android.support.v4.view.ViewPager>

主頁程式碼

public class MainActivity extends AppCompatActivity {

    private 
 
TabLayout tb;
    private ViewPager viewp;
    String[] title = new String[]{"初學者", "演員", "認真的雪", "火星人來過", "聽說", "我好像在哪見過你", "方圓幾裡", "紳士"};

    @Override
protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        tb 
 
= (TabLayout) findViewById(R.id.tb);
        viewp = (ViewPager) findViewById(R.id.vp);
        //預設選中第一個
tb.addTab(tb.newTab().setText(title[0]), true);
        addtab();
        tb.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
public void onTabSelected(TabLayout.Tab tab) {
                viewp.setCurrentItem(tab.getPosition());
            }

            @Override
public void onTabUnselected(TabLayout.Tab tab) {

            }

            @Override
public void onTabReselected(TabLayout.Tab tab) {

            }
        });
        viewp.setAdapter(new FragmentPagerAdapter(getSupportFragmentManager()) {
            @Override
public int getCount() {
                return title.length;
            }

            @Override
public Fragment getItem(int position) {
                return Fragment.getInstance(title[position]);
            }


        });
        viewp.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
public void onPageSelected(int position) {
                tb.getTabAt(position).select();
            }

            @Override
public void onPageScrollStateChanged(int state) {

            }
        });
    }

    private void addtab() {
        for (int i = 1; i < title.length; i++) {
            tb.addTab(tb.newTab().setText(title[i]), false);
        }
    }
}

需要建立一個Fargment

public class Fragment extends android.support.v4.app.Fragment {

    @Nullable
    @Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        TextView tv = new TextView(getActivity());
        tv.setText(getArguments().getString("title"));
        return tv;

    }

    public static Fragment getInstance(String title) {
        Fragment fragment = new Fragment();
        Bundle args = new Bundle();
        args.putString("title", title);
        fragment.setArguments(args);
        return fragment;
    }
}