PlayerAndroid/app/src/main/res/layout/item_collage.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="2">

            <code.name.monkey.retromusic.views.WidthFitSquareLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.v7.widget.CardView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    app:cardCornerRadius="8dp"
                    app:cardUseCompatPadding="true">

                    <ImageView
                        android:id="@+id/image_1"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:scaleType="centerCrop" />
                </android.support.v7.widget.CardView>
            </code.name.monkey.retromusic.views.WidthFitSquareLayout>
        </FrameLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_weight="2.68"
            android:gravity="center"
            android:orientation="vertical">

            <code.name.monkey.retromusic.views.WidthFitSquareLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.v7.widget.CardView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    app:cardCornerRadius="8dp"
                    app:cardUseCompatPadding="true">

                    <ImageView
                        android:id="@+id/image_2"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:scaleType="centerCrop" />
                </android.support.v7.widget.CardView>
            </code.name.monkey.retromusic.views.WidthFitSquareLayout>

            <code.name.monkey.retromusic.views.WidthFitSquareLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.v7.widget.CardView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    app:cardCornerRadius="8dp"
                    app:cardUseCompatPadding="true">

                    <ImageView
                        android:id="@+id/image_3"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:scaleType="centerCrop" />
                </android.support.v7.widget.CardView>
            </code.name.monkey.retromusic.views.WidthFitSquareLayout>
        </LinearLayout>

        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="2"
            android:minHeight="100dp">

            <code.name.monkey.retromusic.views.WidthFitSquareLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">

                <android.support.v7.widget.CardView
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    app:cardCornerRadius="8dp"
                    app:cardUseCompatPadding="true">

                    <ImageView
                        android:id="@+id/image_4"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:scaleType="centerCrop" />
                </android.support.v7.widget.CardView>
            </code.name.monkey.retromusic.views.WidthFitSquareLayout>
        </FrameLayout>
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <code.name.monkey.retromusic.views.WidthFitSquareLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <android.support.v7.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:id="@+id/image_5"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop" />
            </android.support.v7.widget.CardView>
        </code.name.monkey.retromusic.views.WidthFitSquareLayout>

        <code.name.monkey.retromusic.views.WidthFitSquareLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <android.support.v7.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:id="@+id/image_6"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop" />
            </android.support.v7.widget.CardView>
        </code.name.monkey.retromusic.views.WidthFitSquareLayout>

        <code.name.monkey.retromusic.views.WidthFitSquareLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <android.support.v7.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:id="@+id/image_7"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop" />
            </android.support.v7.widget.CardView>
        </code.name.monkey.retromusic.views.WidthFitSquareLayout>

        <Space
            android:layout_width="1dp"
            android:layout_height="match_parent" />

        <code.name.monkey.retromusic.views.WidthFitSquareLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <android.support.v7.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:cardCornerRadius="8dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:id="@+id/image_8"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop" />
            </android.support.v7.widget.CardView>
        </code.name.monkey.retromusic.views.WidthFitSquareLayout>

        <code.name.monkey.retromusic.views.WidthFitSquareLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1">

            <android.support.v7.widget.CardView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:cardCornerRadius="6dp"
                app:cardUseCompatPadding="true">

                <ImageView
                    android:id="@+id/image_9"
                    android:layout_width="match_parent"
                    android:layout_height="match_parent"
                    android:scaleType="centerCrop" />
            </android.support.v7.widget.CardView>
        </code.name.monkey.retromusic.views.WidthFitSquareLayout>
    </LinearLayout>
</LinearLayout>