Utilizing Cache Features in the XDK Application Framework API

I recently posted a question in the Intel Developer Zone forum for XDK, but unfortunately have not received any answers yet. So I decided to seek help here:

My project involves creating a simple HTML5-only periodical website that will be packaged as a standalone app using XDK. The current version of the app references images and fonts hosted on an external server, which has been functioning well during testing.

The main reason for hosting these files externally is to make future content updates easier without having to republish the entire app for each issue.

I am looking for guidance on how to implement caching in the App Framework API for these external files when users first launch the app. My goal is for users to avoid having to re-fetch the files and be able to browse offline.

In addition, I would like the app to regularly check the content hosting server for updates and download them to replace the cached content when available.

I am struggling to comprehend the "addToMediaCacheExt Method" of the API, so I'm hoping to find someone who has experience building this functionality or can direct me to more helpful documentation, templates, tutorials, etc. than what I have come across so far on Intel's websites. Some of the information seems outdated and lacks detail on the specific issues I need to address.

Thank you

htmlmobileintel-xdk

Answer №1

One solution is to utilize Cordova 2.9's FileWriter.

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