TabLayout + ViewPager 使用，禁止ViewP

1. ViewPager 取消左右滑动，自定义一个ViewPager，代码如下：

NoScrollViewPager .java

public class NoScrollViewPager extends ViewPager {

    // 定义一个是否可以滑动的boolean 值
    private boolean isCanScroll = false;

    public NoScrollViewPager(@NonNull Context context) {
        super(context);
    }

    public NoScrollViewPager(@NonNull Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
    }


    // 滑动到指定位置
    @Override
    public void scrollTo(int x, int y) {
        super.scrollTo(x, y);
    }

    // 触摸事件
    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        if (isCanScroll) {
            return super.onTouchEvent(ev);
        } else {
            return false;
        }
    }

    // 设置当前显示的布局
    @Override
    public void setCurrentItem(int item) {
        super.setCurrentItem(item);
    }

    // 设置当前显示的布局，并定义滑动方式
    @Override
    public void setCurrentItem(int item, boolean smoothScroll) {
        super.setCurrentItem(item, smoothScroll);
    }


    // 拦截触摸事件
    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
        if (isCanScroll) {
            return super.onInterceptTouchEvent(ev);
        } else {
            return false;
        }
    }
}

2. UI布局

activitu_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <android.support.design.widget.TabLayout
        android:id="@+id/tablayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:tabIndicatorColor="@color/colorPrimary"
        app:tabIndicatorHeight="2dp"
        app:tabMode="fixed"
        app:tabSelectedTextColor="@color/colorPrimary" />


    <com.example.administrator.tablayoutdemo.NoScrollViewPager
        android:id="@+id/noScrollViewPager"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />


</LinearLayout>

3. UI修改
   MainActivity.java

public class MainActivity extends AppCompatActivity {

    private TabLayout mTablayout;
    private NoScrollViewPager mNoScrollViewPager;
    private List<String> titles = new ArrayList<>();
    private List<Fragment> fragments = new ArrayList<>();


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initView();
        initSet();

    }

    private void initSet() {

        titles.add("aaaa");
        titles.add("bbbb");
        titles.add("cccc");
        titles.add("dddd");
        titles.add("eeee");
        titles.add("ffff");

        for (int i = 0; i < titles.size(); i++) {
            fragments.add(new BlankFragment());
        }

        MyAdapter adapter = new MyAdapter(getSupportFragmentManager());
        mNoScrollViewPager.setAdapter(adapter);
        mTablayout.setupWithViewPager(mNoScrollViewPager);


    }

    private void initView() {
        mTablayout = (TabLayout) findViewById(R.id.tablayout);
        mNoScrollViewPager = (NoScrollViewPager) findViewById(R.id.noScrollViewPager);
    }

    class MyAdapter extends FragmentPagerAdapter {

        public MyAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            return fragments.get(position);
        }

        @Override
        public int getCount() {
            return fragments.size();
        }

        @Nullable
        @Override
        public CharSequence getPageTitle(int position) {
            return titles.get(position);
        }
    }


}