apkfuckery/com.discord/res/layout/dialog_add_content_pager_with_fab.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout android:background="?flexInputDialogBackground" android:focusable="true" android:clickable="true" android:layout_width="fill_parent" android:layout_height="fill_parent" style="@style/FlexInput.DialogWhenLarge"
  xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
    <androidx.viewpager.widget.ViewPager android:layout_gravity="bottom" android:id="@id/content_pager" android:layout_width="fill_parent" android:layout_height="@dimen/default_keyboard_height" style="@style/FlexInput.AddContent" />
    <FrameLayout android:layout_marginStart="16.0dip" android:layout_marginEnd="16.0dip" style="@style/FlexInput.AddContent.Container.TabLayout">
        <com.google.android.material.tabs.TabLayout android:id="@id/content_tabs" android:background="?primary_800_bg" style="@style/FlexInput.AddContent.TabLayout">
            <com.google.android.material.tabs.TabItem android:icon="@drawable/ic_keyboard_24dp" android:id="@id/add_content_keyboard_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:contentDescription="@string/show_keyboard" />
        </com.google.android.material.tabs.TabLayout>
    </FrameLayout>
    <com.google.android.material.floatingactionbutton.FloatingActionButton android:id="@id/action_btn" android:visibility="gone" android:contentDescription="@string/send_message" app:layout_anchor="@id/content_pager" style="@style/FlexInput.AddContent.Button.Send" />
    <ImageView android:id="@id/launch_btn" android:contentDescription="@string/select_from_application_a11y_label" app:layout_anchor="@id/content_pager" style="@style/FlexInput.AddContent.Button.Launcher" />
</androidx.coordinatorlayout.widget.CoordinatorLayout>