app/src/main/res/layout/fragment_maps.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".fragments.MapsFragment">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:elevation="10dp"
android:layout_marginStart="10dp"
android:layout_marginTop="10dp"
android:orientation="horizontal"
android:background="@color/white_transparent"
android:gravity="center_vertical">
<TextView
android:id="@+id/currentZoneText"
android:layout_width="150dp"
android:layout_height="wrap_content"
android:layout_margin="12dp"
android:text="@string/current_zone_text"
android:textColor="@color/black"
android:textSize="16sp"
android:layout_gravity="center_vertical"/>
<Button
android:id="@+id/attackButton"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:layout_margin="5dp"
android:background="@color/red"
android:text="@string/attack_button_text"
android:textAlignment="center"
android:textColor="@color/white"
android:textSize="20sp"
android:visibility="gone" />
<Button
android:id="@+id/defendButton"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:background="@color/blue"
android:text="@string/defend_button_text"
android:textSize="20sp"
android:textColor="@color/white"
android:layout_margin="5dp"
android:visibility="gone"
/>
<Button
android:id="@+id/timerButton"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:background="@color/grey"
android:text="@string/wait_button_text"
android:textSize="12sp"
android:textColor="@color/dark_gray"
android:ems="10"
android:layout_margin="5dp"
android:visibility="gone"
/>
</LinearLayout>
<androidx.fragment.app.FragmentContainerView
android:id="@+id/map"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</FrameLayout>