cdmunoz

class OnBoardingFragment : Fragment() {

    companion object {
        private const val ARG_POSITION = "ARG_POSITION"

        fun getInstance(position: Int) = OnBoardingFragment().apply {
            arguments = bundleOf(ARG_POSITION to position)
        }
    }

cdmunoz

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".OnBoardingFragment">

    <!-- Image container -->
    <LinearLayout

cdmunoz

class OnBoardingAdapter(activity: AppCompatActivity, private val itemsCount: Int) :
    FragmentStateAdapter(activity) {

    override fun getItemCount(): Int {
        return itemsCount
    }

    override fun createFragment(position: Int): Fragment {
        return OnBoardingFragment.getInstance(position)
    }

cdmunoz

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/on_boarding_main_container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".OnBoardingActivity">

    <androidx.viewpager2.widget.ViewPager2

cdmunoz

def viewPagerVersion = "1.0.0"
    implementation "androidx.viewpager2:viewpager2:$viewPagerVersion"
    def glide_version = "4.9.0"
    implementation "com.github.bumptech.glide:glide:$glide_version"
    implementation "com.github.bumptech.glide:okhttp3-integration:$glide_version"
    kapt "com.github.bumptech.glide:compiler:$glide_version"

cdmunoz

class GeneralInfoFragment : Fragment() {

    private lateinit var binding: FragmentGeneralInfoBinding

    override fun onCreateView(inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?): View? {
        binding = FragmentGeneralInfoBinding.inflate(inflater)
        return binding.root
    }

cdmunoz

class PhotoDetailsFragment : Fragment() {

    companion object {
        private val TAG = PhotoDetailsFragment::class.java.name
        const val PHOTO_ARG = "PHOTO_ARG"
    }

    private lateinit var binding: FragmentPhotoDetailsBinding
    private lateinit var photo: Photo
    private var shortAnimationDuration: Int = 0

cdmunoz

class HomeFragment : Fragment() {

    companion object {
        private val TAG = HomeFragment::class.java.name
    }

    private lateinit var binding: FragmentHomeBinding
    private var photosViewModel: PhotosViewModel? = null

    override fun onCreateView(inflater: LayoutInflater,

cdmunoz

dataBinding {
        enabled = true
    }
    viewBinding {
        enabled = true
    }

cdmunoz

class PhotosRepository(val apiService: ApiService) {

    private val TAG = PhotosRepository::class.java.name

    var apiKey: String = BuildConfig.API_KEY

    suspend fun getPhotosFromApi(sol: Int, page: Int): Response<PhotosResponse>? {
        try {
            val response = apiService.getPhotos(sol, apiKey, page)
            response?.let {