Optimizing background images for various mobile devices using PhoneGap

Currently in the process of creating a cross-platform app for iOS and Android using Phonegap.

Facing an issue with implementing a background-image as it gets cropped or distorted on various mobile devices due to size differences.

Managed to address this issue for the splash screen by providing different images for different devices, as outlined here.

Wondering if there's a similar solution available for customizing the background image based on device specifications?

Answer №1

Unfortunately, altering cordova configuration does not allow for that specific functionality.

However, you can utilize CSS and media queries to achieve a similar outcome:

#my-app-container {
    @media screen and (max-width: 320) {
        background-image('/iphone4s-background.jpg');
    }
    @media screen and (max-width: 420) {
        background-image('/bigger-background.jpg');
    }
    /* additional options */
}

Alternatively, though it may not be the optimal solution in my opinion, is to track window size using JavaScript, and then dynamically change the background image via code (for instance, with jQuery).

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