android hamburger_icon.png code example
Example: hamburger icon svg
<!-- Three rectangles, evenly distributed -->
<svg viewBox="0 0 100 80" width="40" height="40">
<rect width="100" height="20"></rect>
<rect y="30" width="100" height="20"></rect>
<rect y="60" width="100" height="20"></rect>
</svg>