A MaterialToggle is like switch and this looks like IOS toggle button. And you can find screenshot below to know how it looks.

It has following attributes:

-- icon_1
-- icon_2
-- stroke_width
-- stroke_color
-- bg_color
-- hightlight_color

example :

    <com.vky.materialtoggle.MaterialToggle
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    app:icon_1="@android:drawable/ic_lock_idle_alarm"
    app:icon_2="@android:drawable/btn_star_big_on"
    app:stroke_width="3dp"
    app:stroke_color="@color/colorAccent"
    app:bg_color="@android:color/white"/>

##Steps:
1)Download .aar file here
2)In Android Studio Add as new module check docs here

Now you can start using it..and enjoy..