GitNex-Android-App/app/src/main/res/layout/fragment_diff_files.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <com.google.android.material.progressindicator.LinearProgressIndicator
        android:id="@+id/progress_bar"
        style="@style/Widget.MaterialComponents.LinearProgressIndicator"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:indeterminate="true"
        app:indicatorColor="?attr/progressIndicatorColor" />

    <TextView
        android:id="@+id/toolbar_title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:text="@string/fileDiffViewHeader"
        android:textColor="?attr/primaryTextColor"
        android:ellipsize="none"
        android:scrollbars="horizontal"
        android:singleLine="true"
        android:layout_marginStart="20dp"
        android:layout_marginTop="8dp"
        android:layout_marginBottom="8dp"
        android:textSize="15sp"
        android:visibility="gone" />

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/diff_files"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="?attr/primaryBackgroundColor"
        android:scrollbars="vertical" />

</LinearLayout>