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

<?xml version="1.0" encoding="utf-8"?>
<!--
    Copyright 2017 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>.
-->
<com.gw.swipeback.SwipeBackLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/swipeBackLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:directionMode="bottom"
    app:isSwipeFromEdge="true"
    app:maskAlpha="125"
    app:swipeBackFactor="0.5">
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/main_container_media">


        <!-- Main Loader -->
        <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:id="@+id/loader"
            android:layout_alignParentTop="true"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            >
            <ProgressBar
                style="@style/Base.Widget.AppCompat.ProgressBar.Horizontal"
                android:indeterminate="false"
                android:id="@+id/pbar_inf"
                android:layout_width="match_parent"
                android:max="100"
                android:progress="0"
                android:layout_height="wrap_content"
                />
            <TextView
                android:id="@+id/loader_progress"
                android:layout_width="match_parent"
                android:textColor="@color/dark_text"
                android:gravity="center"
                android:textSize="12sp"
                android:layout_gravity="center"
                android:layout_height="wrap_content" />
        </RelativeLayout>
        <FrameLayout
            android:layout_centerInParent="true"
            android:id="@+id/media_webview_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
            <WebView
                android:layout_width="match_parent"
                android:visibility="gone"
                android:id="@+id/webview_video"
                android:layout_height="match_parent"/>
        </FrameLayout>

        <FrameLayout
            android:layout_centerInParent="true"
            android:id="@+id/media_picture_container"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
            <!-- Description is set dynamically -->
            <com.github.chrisbanes.photoview.PhotoView
                android:visibility="gone"
                android:id="@+id/media_picture"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:adjustViewBounds="true"
                />
            <TextView
                android:visibility="gone"
                android:gravity="center"
                android:id="@+id/media_description"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginBottom="62dp"
                android:layout_gravity="center_horizontal|bottom"
                android:padding="12dp"
                android:background="#AA000000"
                android:textColor="#ffffffff"
                />
        </FrameLayout>

        <RelativeLayout
            android:id="@+id/content_audio"
            android:visibility="gone"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical"
            android:gravity="center">

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_alignParentTop="true"
                android:layout_centerHorizontal="true"
                android:layout_marginTop="50dp"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/status"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="-10dp"
                    android:textSize="20sp"
                    android:textColor="@android:color/white"
                    android:fontFamily="sans-serif-light"
                    android:visibility="invisible"/>

                <TextView
                    android:id="@+id/timer"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textSize="60sp"
                    android:textColor="@android:color/white"
                    android:fontFamily="sans-serif-thin"
                    android:text="00:00:00"/>

            </LinearLayout>

            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="@dimen/aar_footer_height"
                android:layout_alignParentBottom="true">

                <ImageButton
                    android:id="@+id/play"
                    android:layout_width="80dp"
                    android:layout_height="80dp"
                    android:layout_centerVertical="true"
                    android:layout_centerInParent="true"
                    android:layout_marginTop="50dp"
                    android:padding="10dp"
                    android:scaleType="fitCenter"
                    android:src="@drawable/aar_ic_play"
                    android:onClick="togglePlaying"
                    style="@style/Widget.AppCompat.Button.Borderless"/>
            </RelativeLayout>

        </RelativeLayout>

        <com.google.android.exoplayer2.ui.SimpleExoPlayerView
            android:visibility="gone"
            android:id="@+id/media_video"
            android:layout_centerInParent="true"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
             />

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@color/transparent_grey"
            android:id="@+id/action_bar_container"
            android:paddingTop="16dp">
            <ImageButton
                android:id="@+id/media_close"
                android:layout_width="35dp"
                android:layout_height="35dp"
                android:layout_alignParentStart="true"
                android:layout_alignParentLeft="true"
                android:layout_alignParentTop="true"
                android:layout_marginStart="10dp"
                android:layout_marginLeft="10dp"
                android:layout_marginTop="8dp"
                android:layout_marginBottom="8dp"
                android:background="@color/transparent"
                android:contentDescription="@string/close"
                android:scaleType="fitXY"
                android:src="@drawable/ic_close"
                app:layout_anchorGravity="top|left" />



            <LinearLayout
                android:layout_alignParentTop="true"
                android:layout_alignParentRight="true"
                android:layout_alignParentEnd="true"
                app:layout_anchorGravity="top|left"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:orientation="horizontal">

                <ImageButton
                    android:id="@+id/media_save"
                    android:scaleType="fitXY"
                    android:layout_marginStart="20dp"
                    android:background="@color/transparent"
                    android:layout_marginLeft="20dp"
                    android:layout_marginTop="8dp"
                    android:layout_marginBottom="8dp"
                    android:layout_width="30dp"
                    android:layout_height="30dp"
                    android:src="@drawable/ic_save_white"
                    android:contentDescription="@string/download"
                    />

                <ImageButton
                    android:id="@+id/media_share"
                    app:layout_anchorGravity="top|left"
                    android:layout_marginStart="10dp"
                    android:background="@color/transparent"
                    android:layout_marginLeft="10dp"
                    android:layout_marginTop="8dp"
                    android:layout_marginBottom="8dp"
                    android:layout_marginRight="15dp"
                    android:layout_marginEnd="10dp"
                    android:layout_width="30dp"
                    android:layout_height="30dp"
                    android:src="@drawable/ic_share_media"
                    android:scaleType="fitXY"
                    android:contentDescription="@string/share"
                    />
            </LinearLayout>
        </RelativeLayout>

        <ImageView
            android:id="@+id/media_prev"
            android:layout_width="30dp"
            android:layout_height="50dp"
            android:layout_alignParentStart="true"
            android:layout_alignParentLeft="true"
            android:layout_centerVertical="true"
            android:layout_marginStart="5dp"
            android:layout_marginLeft="5dp"
            android:layout_marginTop="5dp"
            android:layout_marginEnd="5dp"
            android:layout_marginRight="5dp"
            android:layout_marginBottom="5dp"
            android:background="@color/transparent_grey"
            android:tint="@color/white"
            android:contentDescription="@string/previous"
            android:src="@drawable/ic_first_page"
            android:visibility="gone" />

        <ImageView
            android:id="@+id/media_next"
            android:layout_width="30dp"
            android:layout_height="50dp"
            android:layout_alignParentEnd="true"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:layout_marginStart="5dp"
            android:layout_marginLeft="5dp"
            android:layout_marginTop="5dp"
            android:layout_marginEnd="5dp"
            android:layout_marginRight="5dp"
            android:layout_marginBottom="5dp"
            android:background="@color/transparent_grey"
            android:contentDescription="@string/next"
            android:src="@drawable/ic_last_page"
            android:visibility="gone" />


        <TextView
            android:visibility="gone"
            android:background="@drawable/media_message_border"
            android:id="@+id/message_ready"
            android:textColor="@color/dark_text"
            android:text="@string/media_ready"
            android:gravity="center"
            android:textSize="14sp"

            android:layout_alignBottom="@+id/media_picture_container"
            android:layout_marginBottom="40dp"
            android:layout_width="match_parent"
            android:layout_height="40dp"/>
    </RelativeLayout>
</com.gw.swipeback.SwipeBackLayout>