The issue of the hamburger icon appearing as "X" seems to only affect certain mobile phones, while it displays correctly on desktops and most other mobile devices. The problem appears to be specifically

On certain mobile phones, the hamburger icon displays as an "X" instead of three horizontal lines. This issue specifically affects all XIAOMI mobile phones on various browsers, while most other devices and desktops show the correct hamburger icon.

The <Head> code is

</style><noscript><style amp-boilerplate>body{-webkit-animation:none;-moz-animation:none;-ms-animation:none;animation:none}</style></noscript>
    <script async custom-element="amp-sidebar" src="https://cdn.ampproject.org/v0/amp-sidebar-0.1.js"></script>

And the <Body> code is

<header class="headerbar">
  <div role="button" on="tap:sidebar1.toggle" tabindex="0" class="hamburger">☰Menu</div>
  <div class="site-name">ABCD</div>

To address this issue, I had to include a less aesthetic text "MENU".

Attached snapshot for referenceenter image description here

Answer №1

The strange symbol you're observing, resembling an X enclosed in a box, signifies that the Android device is unable to locate this specific character within its preinstalled fonts.

To resolve this issue, you will need to incorporate a font or Icon Font containing that particular character (U+2630).

Regarding why Xiaomi does not support it, one possible explanation could be that ☰ represents the Chinese "trigram for heaven" symbol. It is conceivable that they have omitted Chinese fonts on devices intended for markets outside of China.

Answer №2

Instead of relying on specific fonts, consider using CSS to create the icon.

.hamburger {
 display: inline-block;
 }

.hamburger span {
  display: block;
  width: 33px;
  height: 4px;
  margin-bottom: 5px;
  position: relative;
  
  background: #cdcdcd;
  border-radius: 3px;
  
  z-index: 1;
}
<div role="button" class="hamburger">
  <span></span>
  <span></span>
  <span></span>
</div>

Answer №3

If your client lacks a specific font, there are effective ways to address this issue:

  • Utilize a font CDN I recommend using Font-Awesome
  • Provide the font upon request

Leverage a Font CDN

This method is ideal when you want to incorporate a font for displaying icons rather than randomly choosing one. I highly recommend using FontAwesome due to its wide selection of free and entertaining icons.

To integrate FontAwesome, follow the instructions on their start page:

<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.6.3/css/all.css" integrity="sha384-UHRtZLI+pbxtHCWp1t77Bi1L4ZtiqrqD80Kn4Z8NTSRyMA2Fd33n5dQ8lWUE00s/" crossorigin="anonymous">

To use the Hamburger Icon, simply include it as follows:

<header class="headerbar">
  <div role="button" on="tap:sidebar1.toggle" tabindex="0" class="hamburger"><i class="fas fa-bars"></i><span>Menu</span></div>
  <div class="site-name">ABCD</div>

The

<i class="fas fa-bars"></i>
section represents the icon itself, with the class fa-bars specifying the specific FontAwesome icon. You can easily switch it to fa-caret-down to view this alternate icon.

Note that it's uncertain whether your hamburger CSS class is still necessary since its code hasn't been shared. However, this solution should integrate the icon without any additional CSS.

Distribute Font Per Request

Upload your font to the wwwroot/font directory and link it within your CSS file:

/*default version*/
@font-face {
    font-family: 'lovelyFont';
    src: url('fonts/lovely_font.eot'); 
    src: 
        local('Lovely Font'),
        local('Lovely-Font'),
        url('fonts/lovely_font.otf') 
        format('opentype');
}
/*bold version*/
@font-face {
    font-family: 'lovelyFont';
    src: url('fonts/lovely_font_bold.eot'); 
    src: 
        local('Lovely Font Bold'),
        local('Lovely-Font-Bold'),
        url('fonts/lovely_font_bold.otf') 
        format('opentype');
    font-weight: bold;
}
/*container element*/
div { font-family: 'lovelyFont', sans-serif; }
/*span elements inside the container div*/
span { font-weight: bold; }

Refer to this link for further guidance.

Conclusion

For practicality, I suggest opting for the CDN or FontAwesome approach as it offers extensive icon options for seamless integration. While it introduces a dependency to your project, it enhances usability significantly.

If needed, consider distributing your custom font. Ensure it includes the required icons for seamless usage. This method is preferable when incorporating a simplified version of your company's logo or similar elements.

I hope this clarifies things for you. For insights on resolving issues with your current setup, refer to Terence Eden's answer.

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