apple startup image

The plugin generates the correct HTML, given the correct filter function. If it doesn’t work for you, that is a separate issue.

BTW each splash image must have the exact width and height for the device or else it will not be displayed. You most likely cannot rely on WordPress to resize the image for you.

Then do I need to upload images directly to system / FTP / server files instead of WordPress? Okey…

add_filter(
    'apple_touch_startup_image',
    static function ( $images ) {
        $for_retina_portrait = array(
            'href' => '/logo-retina-portrait-1170.png',
            'media' => '(device-width: 1170px) and (device-height: 2532px) and (orientation: portrait) and (-webkit-device-pixel-ratio: 3)',
            );
        $for_retina_landscape = array(
            'href' => '/retina-landscape-2532.png',
            'media' => '(device-width: 1170px) and (device-height: 2532px) and (orientation: landscape) and (-webkit-device-pixel-ratio: 3)',
            );
        $images[] = $for_retina_portrait;
        $images[] = $for_retina_landscape;
        
        return $images;
    },
    10,
    3
);

Didn’t work. I tried putting the site url at the beginning of the image paths, but it didn’t work. I guess this is something related to iOS. I hope it gets fixed. There is hope for PWA related to iOS 16.

You continue to pass 10, 3 to add_filter, I’m not surprised your code doesn’t work. I suggest you read the documentation: https://developer.www.ads-software.com/reference/functions/add_filter/

I guess this is something related to iOS.

iOS splash screens work, e.g. https://medium.com/appscope/adding-custom-ios-splash-screens-to-your-progressive-web-app-41a9b18bdca3

• This reply was modified 2 years, 10 months ago by Jeffery To. Reason: blockquote

You continue to pass 10, 3 to add_filter, I’m not surprised your code doesn’t work. I suggest you read the documentation: https://developer.www.ads-software.com/reference/functions/add_filter/

I don’t understand this.

iOS splash screens work, e.g. https://medium.com/appscope/adding-custom-ios-splash-screens-to-your-progressive-web-app-41a9b18bdca3

But that doesn’t work either. On the site he made, the screen opening image does not appear.

OK. it happened. I understood what the problem was. Device values ??must be entered as pt, not px. But set the image to px.

Thanks.

But it works with <link>.

You continue to pass 10, 3 to add_filter, I’m not surprised your code doesn’t work. I suggest you read the documentation: https://developer.www.ads-software.com/reference/functions/add_filter/

I don’t understand this.

If you look at the code sample you keep posting, you keep doing this:

add_filter(
    'apple_touch_startup_image',
    static function ( $images ) { ... },
    10,
    3
);

The 10 you are passing to add_filter is the priority, and the 3 is the number of arguments your function is expecting. But your function accepts one argument, not three. Either change it to 1 or omit it entirely (1 is the default value).

• This reply was modified 2 years, 10 months ago by Jeffery To. Reason: Formatting

Device values ??must be entered as pt, not px.

No, that has nothing to do with it.

Now I’ve used the <link> code in the header file, I don’t want to change it. I am tired. ??

Will this be a problem? Does PWA process this into the Manifesto? Should I add these <link> codes to the forum in the subfolders of the site? Is functions.php better?

No, that has nothing to do with it.

but otherwise it didn’t work.

iOS splash screens are not included in the web app manifest.

I understand. thank you so much

so will this many <link> codes in the header slow down the site? Does it put a weight on it?