SWADroid/SWADroid/src/main/res/layout/indoor_location.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="match_parent"
    android:focusable="auto"
    android:focusableInTouchMode="false"
    android:orientation="vertical">

    <TextView
        android:id="@+id/location_history"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginStart="10dp"
        android:layout_marginTop="20dp"
        android:layout_marginEnd="10dp"
        android:gravity="center_horizontal"
        android:text="@string/lastLocation"
        android:textColor="#000000"
        android:textSize="18sp"
        android:textStyle="bold" />

    <ListView
        android:id="@+id/location_history_data"
        android:layout_width="match_parent"
        android:layout_height="455dp"
        android:layout_marginStart="10dp"
        android:layout_marginTop="20dp"
        android:layout_marginEnd="10dp"
        android:gravity="center|top"
        android:textSize="18sp"/>

    <LinearLayout
        android:id="@+id/location_buttons"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="horizontal">

        <View
            android:id="@+id/divider"
            android:layout_width="62dp"
            android:layout_height="match_parent"
            android:layout_weight="1.0"
            android:backgroundTint="#FFFFFF"
            android:background="?android:attr/listDivider" />

        <com.google.android.material.floatingactionbutton.FloatingActionButton
            android:id="@+id/user_location"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_weight="1.0"
            android:src="@drawable/ic_person_pin_circle_black_24dp"
            app:backgroundTint="#00BFA5"
            app:fabCustomSize="60dp" />

        <View
            android:id="@+id/divider2"
            android:layout_width="50dp"
            android:layout_height="match_parent"
            android:layout_weight="1.0"
            android:backgroundTint="#FFFFFF"
            android:background="?android:attr/listDivider" />

        <com.google.android.material.floatingactionbutton.FloatingActionButton
            android:id="@+id/find_mac"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_weight="1.0"
            android:src="@android:drawable/ic_menu_mylocation"
            android:tint="#FFFFFF"
            android:visibility="invisible"
            app:backgroundTint="@color/design_default_color_primary"
            app:fabCustomSize="60dp" />

        <View
            android:id="@+id/divider3"
            android:layout_width="50dp"
            android:layout_height="match_parent"
            android:layout_weight="1.0"
            android:backgroundTint="#FFFFFF"
            android:background="?android:attr/listDivider" />

        <com.google.android.material.floatingactionbutton.FloatingActionButton
            android:id="@+id/find_user"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_weight="1.0"
            android:layout_gravity="center_vertical"
            android:src="@drawable/account_search_outline"
            app:backgroundTint="#304FFE"
            app:fabCustomSize="60dp" />

        <View
            android:id="@+id/divider5"
            android:layout_width="62dp"
            android:layout_height="match_parent"
            android:layout_weight="1.0"
            android:backgroundTint="#FFFFFF"
            android:background="?android:attr/listDivider" />

    </LinearLayout>


</LinearLayout>