<androidx.constraintlayout.widget.ConstraintLayout

        xmlns:android="http://schemas.android.com/apk/res/android"

        xmlns:tools="http://schemas.android.com/tools"

        xmlns:app="http://schemas.android.com/apk/res-auto"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        tools:context=".ui.realm.RealmDemo">

    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout

            android:layout_width="0dp"

            android:layout_height="0dp"

            app:layout_constraintTop_toTopOf="parent"

            app:layout_constraintEnd_toEndOf="parent"

            app:layout_constraintStart_toStartOf="parent"

            app:layout_constraintBottom_toBottomOf="parent"

            android:id="@+id/swipe_refresh_layout">

        <androidx.recyclerview.widget.RecyclerView

                android:layout_width="match_parent"

                android:layout_height="match_parent" android:id="@+id/recycle_view"/>

    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

</androidx.constraintlayout.widget.ConstraintLayout>

swipe_refresh_layout.isRefreshing = false

        swipe_refresh_layout.setOnRefreshListener {

            Handler().postDelayed({

                swipe_refresh_layout.isRefreshing = false

            },2000)

        }