2行滑动菜单安卓本机JAVA

Question

我对这个设计感到困惑。 我正在开发一款Android应用程序，主要技术是滑动两行菜单

Left-to-Right ||| before page

Right-to-Left ||| next page

此活动反映为指示点

我尝试了VerticalScrollview和Recyclerview。但这对我不起作用。 如果你有任何想法，请分享

Answer 1

Control several page with Viewpager !

Please add this .xml

<androidx.viewpager.widget.ViewPager
             android:id="@+id/dash_pager"
             android:layout_width="247.5dp"
             android:layout_height="175dp"
             android:layout_centerInParent="true" />

setAdapter in Activity or fragment:

final ViewPager viewPager = root.findViewById(R.id.dash_pager);
final DashPagerAdapter adapter = new DashPagerAdapter(getChildFragmentManager());
viewPager.setAdapter(adapter);

Adapter

public class DashPagerAdapter extends FragmentStatePagerAdapter {
    /**
     * Return the Fragment associated with a specified position.
     *
     * @param position
     */
    int mNoOfTabs;
    public DashPagerAdapter(FragmentManager fm){
        super(fm);
    }
    @NonNull
    @Override
    public Fragment getItem(int position) {

        switch (position){
            case 0:
                Landing_one tab1 =new Landing_one();
                return tab1;
            case 1:
                Landing_two tab2 = new Landing_two();
                return tab2;
            default:
                return  null;
        }
    }

    /**
     * Return the number of views available.
     */
    @Override
    public int getCount() {
        return 2;
    }

}

做2个碎片着陆1和着陆2