<androidx.appcompat.widget.SwitchCompat
            android:id="@+id/themeSwitch"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:checked="true"
            android:paddingTop="0dp"
            android:paddingEnd="8dp"
            android:paddingStart="8dp"
            android:thumb="@drawable/thumb"
            app:track="@drawable/track"
           app:showText="false" />

track

    <item android:state_checked="false">
        <layer-list>
            <item android:drawable="@drawable/track_theme_true" />
            <item>
                <shape android:shape="rectangle">
                    <size android:height="40dp"/>
                    <corners android:radius="20dp"/>
                </shape>
            </item>
        </layer-list>
    </item>

    <item android:state_checked="true">
        <layer-list>
            <item android:drawable="@drawable/track_theme_false" />
            <item>
                <shape android:shape="rectangle">
                    <size android:height="40dp"/>
                    <corners android:radius="20dp"/>
                </shape>
            </item>

        </layer-list>
    </item>

</selector>

track_theme_true

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:bottom="3dp"
        android:top="3dp"
        android:left="5dp"
        android:right="0dp">
        <shape android:shape="rectangle">
            <solid android:color="@color/selector_switch_colors_state_list"/>
            <size android:height="25dp"/>
            <corners android:radius="100dp"/>
        </shape>
    </item>

    <item android:drawable="@drawable/ic_settings_sun"
        android:gravity="center_vertical|end"
        android:width="16dp"
        android:height="16dp"
        android:top="0dp"
        android:bottom="0dp"
        android:left="0dp"
        android:right="10dp"
        />
</layer-list>

track_theme_false

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:bottom="3dp"
        android:top="3dp"
        android:left="6dp"
        android:right="0dp">
        <shape android:shape="rectangle">
            <solid android:color="@color/selector_switch_colors_state_list"/>
            <size android:height="25dp"/> <!-- Increase height of the track -->
            <corners android:radius="100dp"/>
        </shape>
    </item>

    <!-- Icon overlay -->
    <item android:drawable="@drawable/ic_settings_moon"
        android:gravity="start"
        android:bottom="15dp"
        android:top="15dp"
        android:left="16dp"
        android:right="12dp"
        />
</layer-list>

thumb

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_checked="false"
        android:drawable="@drawable/thumb_theme_false"/>

    <item android:state_checked="true"
        android:drawable="@drawable/thumb_theme_true"/>

</selector>


thumb_theme_false

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:bottom="7dp"
        android:top="7dp"
        android:left="7dp"
        android:right="3dp">

        <shape android:shape="oval">
            <solid android:color="@color/switch_track_red_color"/>
            <size android:height="4dp"
                android:width="8dp"/>
        </shape>
    </item>

    <item android:drawable="@drawable/ic_settings_moon"
        android:bottom="15dp"
        android:top="15dp"
        android:left="16dp"
        android:right="12dp"
     />

</layer-list>


thumb_theme_true

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:bottom="8dp"
        android:top="8dp"
        android:left="4dp"
        android:right="4dp">

        <shape android:shape="oval">
            <solid android:color="@color/white_thumb_switch"/>
            <size android:height="2dp"
                android:width="8dp"/>
        </shape>
    </item>


    <item android:drawable="@drawable/ic_settings_sun"
        android:bottom="11dp"
        android:top="11dp"
        android:left="10dp"
        android:right="10dp"
        />


</layer-list>