在Android中,ViewPager是一个可以左右滑动的容器,可以用来显示多个页面,并且可以通过滑动或者点击指示器来切换页面。以下是使用ViewPager的步骤:
<androidx.viewpager.widget.ViewPager android:id="@+id/viewPager" android:layout_width="match_parent" android:layout_height="match_parent" />  public class MyAdapter extends PagerAdapter { private List<View> mViewList; public MyAdapter(List<View> viewList) { mViewList = viewList; } @Override public int getCount() { return mViewList.size(); } @Override public boolean isViewFromObject(@NonNull View view, @NonNull Object object) { return view == object; } @Override public void destroyItem(@NonNull ViewGroup container, int position, @NonNull Object object) { container.removeView(mViewList.get(position)); } @NonNull @Override public Object instantiateItem(@NonNull ViewGroup container, int position) { View view = mViewList.get(position); container.addView(view); return view; } }  ViewPager viewPager = findViewById(R.id.viewPager); List<View> viewList = new ArrayList<>(); // 添加要显示的页面到viewList MyAdapter adapter = new MyAdapter(viewList); viewPager.setAdapter(adapter);  TabLayout tabLayout = findViewById(R.id.tabLayout); tabLayout.setupWithViewPager(viewPager);  通过以上步骤,就可以在Android中使用ViewPager来实现页面的左右滑动切换了。