androidstudio使用Viewpage和tablayout实现滑动效果

好的，下面是使用ViewPager和TabLayout实现滑动效果的步骤：

1.在布局文件中添加ViewPager和TabLayout组件

<android.support.design.widget.TabLayout
    android:id="@+id/tabLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/colorPrimary"
    app:tabMode="scrollable"
    app:tabTextColor="@android:color/white"
    app:tabSelectedTextColor="@android:color/white"
    app:tabIndicatorColor="@android:color/white"
    app:tabIndicatorHeight="3dp" />

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

2.在Java代码中初始化ViewPager和TabLayout组件

ViewPager viewPager = findViewById(R.id.viewPager);
TabLayout tabLayout = findViewById(R.id.tabLayout);
MyFragmentPagerAdapter adapter = new MyFragmentPagerAdapter(getSupportFragmentManager());
viewPager.setAdapter(adapter);
tabLayout.setupWithViewPager(viewPager);

3.实现FragmentPagerAdapter类，用于管理ViewPager中的Fragment

public class MyFragmentPagerAdapter extends FragmentPagerAdapter {

    private String[] titles = {"Tab 1", "Tab 2", "Tab 3"};

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

    @Override
    public Fragment getItem(int position) {
        switch (position) {
            case 0:
                return new Fragment1();
            case 1:
                return new Fragment2();
            case 2:
                return new Fragment3();
            default:
                return null;
        }
    }

    @Override
    public int getCount() {
        return titles.length;
    }

    @Nullable
    @Override
    public CharSequence getPageTitle(int position) {
        return titles[position];
    }
}

4.实现三个Fragment类，用于显示在ViewPager中的内容

public class Fragment1 extends Fragment {

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment1_layout, container, false);
        return view;
    }
}

public class Fragment2 extends Fragment {

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment2_layout, container, false);
        return view;
    }
}

public class Fragment3 extends Fragment {

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment3_layout, container, false);
        return view;
    }
}

5.创建三个布局文件fragment1_layout.xml、fragment2_layout.xml、fragment3_layout.xml，用于显示在ViewPager中的内容

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:text="Fragment 1"
        android:textSize="30sp"
        android:gravity="center"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:text="Fragment 2"
        android:textSize="30sp"
        android:gravity="center"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <TextView
        android:text="Fragment 3"
        android:textSize="30sp"
        android:gravity="center"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</LinearLayout>

以上就是使用ViewPager和TabLayout实现滑动效果的步骤，希望对你有帮助。