tests/VirtualGamepadDemo/res/layout/activity_main.xml

<!-- Copyright 2025 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-->
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/root_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="test.virtualgamepaddemo.MainActivity">

    <!-- Joysticks at the bottom -->
    <Button
        android:id="@+id/xy_circular_button"
        android:layout_width="200dp"
        android:layout_height="200dp"
        android:background="@drawable/circular_button_background"
        android:text="left stick"
        android:textColor="@android:color/black"
        android:layout_alignParentStart="true"
        android:layout_alignParentBottom="true" />

    <Button
        android:id="@+id/zrz_circular_button"
        android:layout_width="200dp"
        android:layout_height="200dp"
        android:background="@drawable/circular_button_background"
        android:text="right stick"
        android:textColor="@android:color/black"
        android:layout_alignParentEnd="true"
        android:layout_alignParentBottom="true" />

    <!-- Top Left Buttons -->
    <Button
        android:id="@+id/button_l1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="L1"
        android:layout_alignParentTop="true"
        android:layout_alignParentStart="true"/>

    <Button
        android:id="@+id/button_l2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="L2"
        android:layout_below="@id/button_l1"
        android:layout_alignParentStart="true"/>

    <GridLayout
        android:id="@+id/dpad_layout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:columnCount="3"
        android:rowCount="3"
        android:layout_below="@id/button_l2"
        android:layout_alignParentStart="true"
        android:layout_marginTop="10dp">

        <Space/>
        <Button
            android:id="@+id/dpad_up"
            android:layout_width="50dp"
            android:layout_height="50dp"
            android:text="U"/>
        <Space/>

        <Button
            android:id="@+id/dpad_left"
            android:layout_width="50dp"
            android:layout_height="50dp"
            android:text="L"/>
        <Space/>
        <Button
            android:id="@+id/dpad_right"
            android:layout_width="50dp"
            android:layout_height="50dp"
            android:text="R"/>

        <Space/>
        <Button
            android:id="@+id/dpad_down"
            android:layout_width="50dp"
            android:layout_height="50dp"
            android:text="D"/>
        <Space/>
    </GridLayout>

    <!-- Top Right Buttons -->
    <Button
        android:id="@+id/button_r1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="R1"
        android:layout_alignParentTop="true"
        android:layout_alignParentEnd="true"/>

    <Button
        android:id="@+id/button_r2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="R2"
        android:layout_below="@id/button_r1"
        android:layout_alignParentEnd="true"/>

    <GridLayout
        android:id="@+id/abxy_layout"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:columnCount="2"
        android:rowCount="2"
        android:layout_below="@id/button_r2"
        android:layout_alignParentEnd="true"
        android:layout_marginTop="10dp">

        <Button
            android:id="@+id/button_y"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Y"/>
        <Button
            android:id="@+id/button_x"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="X"/>
        <Button
            android:id="@+id/button_b"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="B"/>
        <Button
            android:id="@+id/button_a"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="A"/>
    </GridLayout>


    <!-- Top Center Buttons -->
    <Button
        android:id="@+id/button_select"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Select"
        android:layout_alignParentTop="true"
        android:layout_toStartOf="@+id/button_start"
        android:layout_marginEnd="10dp"/>

    <Button
        android:id="@+id/button_start"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Start"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"/>

</RelativeLayout>