SteamCloudGame_Car/android/app/src/main/res/layout/layout_handle.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/handle"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:descendantFocusability="blocksDescendants">

    <Button
        android:id="@+id/select"
        android:layout_width="88dp"
        android:layout_height="27dp"
        android:background="@mipmap/conceal"
        android:gravity="center"
        android:visibility="gone"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/HandleCL"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintTop_toTopOf="parent">

        <FrameLayout
            android:id="@+id/visual_angle"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintHorizontal_bias="1.0"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintRight_toRightOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:layout_constraintVertical_bias="1.0" />

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/yaogan_left"
            android:layout_width="135dp"
            android:layout_height="135dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:padding="5dp"
                android:src="@mipmap/joystick" />

            <co.steamcloud.cargame.JoystickView2
                android:id="@+id/joystick_left"
                android:layout_width="135dp"
                android:layout_height="135dp"
                android:layout_centerInParent="true" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/direction_key"
            android:layout_width="95dp"
            android:layout_height="95dp"
            android:background="@mipmap/direction_bg"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:id="@+id/dpad_up"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_centerHorizontal="true"
                android:src="@drawable/button_up" />

            <ImageView
                android:id="@+id/dpad_left"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_centerVertical="true"
                android:src="@drawable/button_left" />

            <ImageView
                android:id="@+id/dpad_right"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_alignParentEnd="true"
                android:layout_centerVertical="true"
                android:src="@drawable/button_right" />

            <ImageView
                android:id="@+id/dpad_down"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_alignParentBottom="true"
                android:layout_centerHorizontal="true"
                android:src="@drawable/button_down" />

            <ImageView
                android:id="@+id/dpad_up_left"
                android:layout_width="35dp"
                android:layout_height="35dp"
                android:layout_above="@+id/dpad_left"
                android:layout_toStartOf="@+id/dpad_up" />

            <ImageView
                android:id="@+id/dpad_up_right"
                android:layout_width="35dp"
                android:layout_height="35dp"
                android:layout_above="@+id/dpad_right"
                android:layout_toEndOf="@+id/dpad_up" />

            <ImageView
                android:id="@+id/dpad_down_left"
                android:layout_width="35dp"
                android:layout_height="35dp"
                android:layout_below="@+id/dpad_left"
                android:layout_toStartOf="@+id/dpad_down" />

            <ImageView
                android:id="@+id/dpad_down_right"
                android:layout_width="35dp"
                android:layout_height="35dp"
                android:layout_below="@+id/dpad_right"
                android:layout_toEndOf="@+id/dpad_down" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/yaogan_right"
            android:layout_width="100dp"
            android:layout_height="100dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:padding="5dp"
                android:src="@mipmap/joystick" />

            <co.steamcloud.cargame.JoystickView2
                android:id="@+id/joystick_right"
                android:layout_width="100dp"
                android:layout_height="100dp"
                android:layout_centerInParent="true" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_a"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/button_a"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="A"
                android:textColor="#FFFFFF"
                android:textSize="20sp" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_b"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/button_b"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="B"
                android:textColor="#FFFFFF"
                android:textSize="20sp" />


        </co.steamcloud.cargame.MoveButton>


        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_x"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/button_x"
                android:layout_width="60dp"
                android:layout_height="60dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="X"
                android:textColor="#FFFFFF"
                android:textSize="20sp" />
        </co.steamcloud.cargame.MoveButton>


        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_y"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/button_y"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:layout_centerHorizontal="true"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="Y"
                android:textColor="#FFFFFF"
                android:textSize="20sp" />
        </co.steamcloud.cargame.MoveButton>


        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_rs"
            android:layout_width="48dp"
            android:layout_height="48dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/rs"
                android:layout_width="48dp"
                android:layout_height="48dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="RS"
                android:textColor="#FFFFFF"
                android:textSize="12sp" />
        </co.steamcloud.cargame.MoveButton>


        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_rt"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/rt"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="RT"
                android:textColor="#FFFFFF"
                android:textSize="20sp" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_rb"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/rb"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="RB"
                android:textColor="#FFFFFF"
                android:textSize="16sp" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_lt"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/lt"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="LT"
                android:textColor="#FFFFFF"
                android:textSize="16sp" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_lb"
            android:layout_width="52dp"
            android:layout_height="52dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/lb"
                android:layout_width="52dp"
                android:layout_height="52dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="LB"
                android:textColor="#FFFFFF"
                android:textSize="16sp" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_ls"
            android:layout_width="48dp"
            android:layout_height="48dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/ls"
                android:layout_width="48dp"
                android:layout_height="48dp"
                android:background="@drawable/handle_button_ls"
                android:gravity="center"
                android:text="LS"
                android:textColor="#FFFFFF"
                android:textSize="12sp" />
        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_back"
            android:layout_width="33dp"
            android:layout_height="33dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/back"
                android:layout_width="33dp"
                android:layout_height="33dp"
                android:background="@drawable/button_back"
                android:gravity="center_vertical" />

        </co.steamcloud.cargame.MoveButton>

        <co.steamcloud.cargame.MoveButton
            android:id="@+id/Move_start"
            android:layout_width="33dp"
            android:layout_height="33dp"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <TextView
                android:id="@+id/start"
                android:layout_width="33dp"
                android:layout_height="33dp"
                android:background="@drawable/button_play_start"
                android:gravity="center_vertical" />

        </co.steamcloud.cargame.MoveButton>

    </androidx.constraintlayout.widget.ConstraintLayout>


</androidx.constraintlayout.widget.ConstraintLayout>