DoubleFragmentViewPager

Horizontal and Vertical ViewPager

You have to provide a fragment class that inherit from BaseChildFragment and that hide its 2 statics methods public static Fragment newInstance(int horiz, int vert) and getVerticalPagerAdapterList(FragmentManager fm).

public class SampleFragment extends BaseChildFragment {

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rtn = inflater.inflate(R.layout.sample_fragment, container, false);
        Bundle args = getArguments();
        int modulohorizs = args.getInt(MODULO_HORIZ);
        int moduloVERT = args.getInt(MODULO_VERT);
        //...populate your view...
        return rtn;
    }

    @SuppressWarnings("Unused")
    @SuppressLint("Unused")
    public static Fragment newInstance(int horiz, int vert) {
        SampleFragment rtn = new SampleFragment();
        Bundle args = new Bundle();
        args.putInt(MODULO_HORIZ, horiz);
        args.putInt(MODULO_VERT, vert);
        rtn.setArguments(args);
        return rtn;
    }

    @SuppressWarnings("Unused")
    @SuppressLint("Unused")
    public static List<VerticalPagerAdapter> getVerticalPagerAdapterList(FragmentManager fm) {
        Class<SampleFragment> fragClass = SampleFragment.class;
        List<VerticalPagerAdapter> verticalAdapters = new ArrayList<>();
        //populate verticalAdapters with some VerticalPagerAdapter of fragClass
        return verticalAdapters;
    }
}

See SampleActivity.java and SampleFragment.java for a simple implementation.

If you don't need fragments, you should take a look on juliome10's DoubleViewPager.

If you don't need fragments, you should take a look on juliome10's DoubleViewPager.

How it works

This library uses fragments to make a ViewPager that can be swipe horizontally and vertically.
It's built upon several vertical viewpagers inside an horizontal viewpager.

Including in your project

For including the DoubleFragmentViewPager library, you need to include the jitpack repository in your root build.gradle file :

allprojects {
    repositories { 
        jcenter()
        maven { url "https://jitpack.io" } //add this line
    }
}

Then in your app module build.gradle file :

dependencies {
    //your other dependencies
    compile 'com.github.DanChaltiel:DoubleFragmentViewpager:v1.0.1'
}

Samples

You can see get a sample project for Android Studio in the Android Studio Sample.

Screenshots

Example screenshot of the sample (with ugly colors) :