DipaliShah

// Custom Type Adapters for Moshi
val userMoshi = Moshi.Builder().add(CustomDateAdapter()).add(T).build()

//add Moshi builder in Converter Facrory
 val retrofit = Retrofit.Builder()
                .baseUrl("https://dl.dropboxusercontent.com/")
                .addConverterFactory(MoshiConverterFactory.create(userMoshi))
                .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                .build()

DipaliShah

1. A Custom ScrollView Class to listen to scroll changes
class ParallaxScrollView : ScrollView {

    private var scrollViewListener: ScrollViewListener? = null

    interface ScrollViewListener {

        fun onScrollChanged(scrollView: TestScrollView, x: Int, y: Int, oldx: Int, oldy: Int)

    }

DipaliShah

class RoundedImageView @JvmOverloads constructor(
    context: Context,
    attrs: AttributeSet? = null,
    defStyleAttr: Int = 0
) : AppCompatImageView(
    context, attrs, defStyleAttr
) {

    private var rectF: RectF? = null
    private val path = Path()

DipaliShah

 public class RoundedRelativeLayout extends RelativeLayout {

        private RectF rectF;
        private Path path = new Path();
        private float cornerRadius = 20;

        public RoundedRelativeLayout(Context context) {
            super(context);
        }