avh-plan-android/app/src/main/res/layout/search.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:background="@color/background"
    android:layoutAnimation="@anim/layout_animation_fall_down">


    <EditText
        android:id="@+id/searchbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="16dp"
        android:animateLayoutChanges="true"
        android:ems="10"
        android:gravity="center"
        android:hint="@string/keyphrase"
        android:imeOptions="flagNoExtractUi"
        android:inputType="textNoSuggestions"
        android:singleLine="true"
        android:textAlignment="center"
        android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
        android:textColor="@color/accent"
        android:textColorHint="@color/hintcolor"
        android:textSize="20sp"
        android:theme="@style/EditTextTheme"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"/>

    <androidx.core.widget.NestedScrollView
        android:layout_width="0dp"
        android:layout_height="0dp"
        android:fillViewport="true"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/searchbar">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/linearRecyclerSearch"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:nestedScrollingEnabled="false"
            android:layoutAnimation="@anim/layout_animation_fall_down"/>

    </androidx.core.widget.NestedScrollView>


</androidx.constraintlayout.widget.ConstraintLayout>