moshidon/mastodon/src/main/res/layout/home_toolbar.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <LinearLayout
        android:id="@+id/switcher_btn"
        style="@style/Widget.Mastodon.M3.Button.Text"
        android:orientation="horizontal"
		android:layout_width="wrap_content"
		android:layout_height="match_parent"
		android:layout_gravity="center_vertical|start"
		android:layout_marginStart="4dp"
		android:minWidth="48dp"
		android:tooltipText="@string/sk_switch_timeline"
		android:paddingStart="12dp"
		android:paddingEnd="12dp">
        <ImageView
            android:id="@+id/timeline_icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:src="@drawable/ic_fluent_home_24_regular" />
        <FrameLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical">
            <ImageView
                android:id="@+id/collapsed_chevron"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="8dp"
                android:layout_gravity="center_vertical"
                android:src="@drawable/ic_fluent_chevron_down_16_filled"
                android:visibility="gone" />
            <TextView
                android:id="@+id/timeline_title"
                style="?android:attr/titleTextAppearance"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginStart="16dp"
                android:drawablePadding="8dp"
                android:drawableEnd="@drawable/ic_fluent_chevron_down_16_filled" />
        </FrameLayout>
    </LinearLayout>
    <FrameLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <Button
            android:id="@+id/show_new_posts_btn"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:paddingVertical="2dp"
            android:paddingStart="16dp"
            android:paddingEnd="20dp"
            android:minHeight="32sp"
            android:maxLines="2"
            android:ellipsize="end"
            android:lineSpacingMultiplier="0.8"
            android:textAppearance="@style/m3_title_medium"
            android:textSize="16sp"
            android:text="@string/see_new_posts"
            android:textColor="@color/gray_25"
            android:background="@drawable/bg_button_new_posts"
            android:drawableStart="@drawable/ic_fluent_arrow_up_16_filled"
            android:drawablePadding="8dp"
            android:layout_gravity="center" />
    </FrameLayout>
</FrameLayout>