ViewPager2 简单使用 禁止滑动和设置滑动方向

ViewPager2 简单使用

 <androidx.viewpager2.widget.ViewPager2
        android:layout_below="@+id/top"
        android:id="@+id/vp_content"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>

Adapter

public class MonitorPagerAdapter extends FragmentStateAdapter {

Context context;
List<Fragment> fragments = new ArrayList<>();

public MonitorPagerAdapter(FragmentActivity context, List<Fragment> fragments) {
    super(context);
    this.context = context;
    this.fragments = fragments;

}

@NonNull
@Override
public Fragment createFragment(int position) {
    Fragment fragment = fragments.get(position);
    return fragment;
}

public Fragment getFragment(int position) {
    return fragments.get(position);
}

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

填充

   var listFragment=ArrayList<Fragment>()
    listFragment.add(fragment()))
    listFragment.add(fragment()))
    mAdapter = MonitorPagerAdapter(mActivity, listFragment)
    mActivity.binding.vpContent.adapter=mAdapter
  //禁止滑动
    mActivity.binding.vpContent.setUserInputEnabled(false)
  //设置滑动方向
  //mActivity.binding.vpContent.setOrientation(ViewPager2.ORIENTATION_VERTICAL)