Magic Cube

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout  xmlns:android="http://schemas.android.com/apk/res/android"

    android:id="@+id/relativeLayout"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:weightSum="1.0"

    android:orientation="vertical">

    <LinearLayout

        android:id="@+id/hiddenBar"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="0.00"

        android:gravity="center"

        android:orientation="horizontal"

        android:background="?darkBackground">

    </LinearLayout>

    <LinearLayout

        android:id="@+id/upperBar"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="0.08"

        android:gravity="center"

        android:weightSum="1.0"

        android:orientation="horizontal"

        android:background="?darkBackground"

        android:baselineAligned="false">

        <LinearLayout

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="0.2"

            android:orientation="horizontal"

            android:gravity="center"

            android:background="@android:color/transparent">

            <ImageButton

                android:id="@+id/buttonScores"

                android:adjustViewBounds="true"

                android:scaleType="fitCenter"

                android:layout_width="wrap_content"

                android:layout_height="match_parent"

                android:onClick="onScores"

                android:background="@android:color/transparent"

                android:src="@drawable/ui_podium"/>

        </LinearLayout>

        <LinearLayout

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="0.6"

            android:orientation="horizontal"

            android:gravity="center"

            android:background="@android:color/transparent">

            <ImageButton

                android:id="@+id/buttonSettings"

                android:adjustViewBounds="true"

                android:scaleType="fitCenter"

                android:layout_width="wrap_content"

                android:layout_height="match_parent"

                android:onClick="onSettings"

                android:background="@android:color/transparent"

                android:src="@drawable/ui_settings"/>

        </LinearLayout>

        <LinearLayout

            android:layout_width="0dp"

            android:layout_height="match_parent"

            android:layout_weight="0.2"

            android:orientation="horizontal"

            android:gravity="center"

            android:background="@android:color/transparent">

            <ImageButton

                android:id="@+id/buttonBandage"

                android:adjustViewBounds="true"

                android:scaleType="fitCenter"

                android:layout_width="wrap_content"

                android:layout_height="match_parent"

                android:onClick="onBandage"

                android:background="@android:color/transparent"

                android:src="@drawable/ui_bandaged"/>

        </LinearLayout>

    </LinearLayout>

    <ScrollView

        android:id="@+id/objectScroll"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="0.84"

        android:background="?lightBackground">

    </ScrollView>

    <LinearLayout

        android:id="@+id/lowerBar"

        android:layout_width="match_parent"

        android:layout_height="0dp"

        android:layout_weight="0.08"

        android:orientation="horizontal"

        android:background="?darkBackground">

        <RelativeLayout

            android:id="@+id/bottomLayout"

            android:layout_width="match_parent"

            android:layout_height="match_parent"

            android:paddingEnd="10dp"

            android:paddingStart="10dp">

            <ImageButton

                android:id="@+id/buttonAbout"

                android:layout_alignParentStart="true"

                android:adjustViewBounds="true"

                android:scaleType="fitCenter"

                android:layout_width="wrap_content"

                android:layout_height="match_parent"

                android:onClick="onAbout"

                android:background="@android:color/transparent"

                android:src="@drawable/ui_info"/>

            <ImageButton

                android:id="@+id/buttonUpdates"

                android:layout_centerHorizontal="true"

                android:adjustViewBounds="true"

                android:scaleType="fitCenter"

                android:layout_width="wrap_content"

                android:layout_height="match_parent"

                android:onClick="onUpdates"

                android:background="@android:color/transparent"

                android:src="@drawable/ui_download"/>

            <TextView

                android:id="@+id/bubbleUpdates"

                android:adjustViewBounds="true"

                android:layout_width="wrap_content"

                android:layout_height="wrap_content"

                android:layout_alignTop="@+id/buttonUpdates"

                android:layout_alignEnd="@+id/buttonUpdates"

                android:scaleType="fitCenter"

                android:textColor="#FFF"

                android:textSize="16sp"

                android:textStyle="bold"

                android:background="@drawable/badge_circle"/>

            <ImageButton

                android:id="@+id/buttonExit"

                android:adjustViewBounds="true"

                android:layout_alignParentEnd="true"

                android:scaleType="fitCenter"

                android:layout_width="wrap_content"

                android:layout_height="match_parent"

                android:onClick="onExit"

                android:background="@android:color/transparent"

                android:src="@drawable/ui_exit"/>

        </RelativeLayout>

    </LinearLayout>

</LinearLayout>