<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout android:layout_width="fill_parent" android:layout_height="fill_parent"
  xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
    <com.google.android.material.appbar.AppBarLayout android:layout_width="fill_parent" android:layout_height="wrap_content" app:liftOnScroll="true">
        <com.google.android.material.appbar.MaterialToolbar android:id="@id/photo_picker_infinite_scroll_toolbar" android:layout_width="fill_parent" android:layout_height="?android:actionBarSize" app:navigationContentDescription="@string/abc_action_bar_up_description" app:navigationIcon="?homeAsUpIndicator" />
        <com.google.android.material.progressindicator.LinearProgressIndicator android:id="@id/photo_picker_loading_view" android:layout_width="fill_parent" android:layout_height="wrap_content" android:indeterminate="true" app:indicatorColor="?colorPrimaryGoogle" app:indicatorSize="4.0dip" />
    </com.google.android.material.appbar.AppBarLayout>
    <android.support.v7.widget.RecyclerView android:id="@id/photo_picker_recycler_grid" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_marginHorizontal="14.0dip" app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>