fedilab-Android-App/app/src/main/res/layout/activity_playlists.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
    Copyright 2019 Thomas Schneider

    This file is a part of Fedilab

    This program is free software; you can redistribute it and/or modify it under the terms of the
    GNU General Public License as published by the Free Software Foundation; either version 3 of the
    License, or (at your option) any later version.

    Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
    the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
    Public License for more details.

    You should have received a copy of the GNU General Public License along with Fedilab; if not,
    see <http://www.gnu.org/licenses>.
-->
<android.support.v4.widget.DrawerLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/drawer_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    >
    <android.support.design.widget.CoordinatorLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context="app.fedilab.android.activities.PlaylistsActivity">

        <android.support.design.widget.AppBarLayout
            android:id="@+id/appBar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"

            >
            <android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="?attr/colorPrimary"
                app:layout_scrollFlags="scroll|enterAlways"
                app:popupTheme="?attr/popupOverlay"/>
        </android.support.design.widget.AppBarLayout>
        <RelativeLayout
            app:layout_behavior="@string/appbar_scrolling_view_behavior"
            android:paddingLeft="@dimen/fab_margin"
            android:paddingRight="@dimen/fab_margin"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
            <!-- Listview status -->
            <android.support.v4.widget.SwipeRefreshLayout
                android:layout_width="match_parent"
                android:id="@+id/swipeContainer"
                android:layout_height="match_parent">
                <android.support.v7.widget.RecyclerView
                    android:id="@+id/lv_playlist"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:scrollbars="none"
                    />
            </android.support.v4.widget.SwipeRefreshLayout>
            <RelativeLayout
                android:id="@+id/no_action"
                android:visibility="gone"
                android:layout_width="match_parent"
                android:layout_height="wrap_content">
                <TextView
                    android:padding="10dp"
                    android:gravity="center"
                    android:textSize="25sp"
                    android:layout_gravity="center"
                    android:textStyle="italic|bold"
                    android:typeface="serif"
                    android:text="@string/action_playlist_empty_content"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent" />
            </RelativeLayout>
            <!-- Main Loader -->
            <RelativeLayout
                android:id="@+id/loader"
                android:visibility="gone"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:gravity="center"
                >
                <ProgressBar
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:indeterminate="true" />
            </RelativeLayout>
            <!-- Loader for next status -->
            <RelativeLayout
                android:id="@+id/loading_next_status"
                android:visibility="gone"
                android:layout_width="match_parent"
                android:layout_alignParentBottom="true"
                android:layout_gravity="bottom|center_horizontal"
                android:gravity="bottom|center_horizontal"
                android:layout_height="20dp">
                <ProgressBar
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:indeterminate="true" />
            </RelativeLayout>
        </RelativeLayout>
    </android.support.design.widget.CoordinatorLayout>
</android.support.v4.widget.DrawerLayout>