What are the caching strategies for FFImageLoading in Xamarin.Forms?

What are the caching strategies for FFImageLoading in Xamarin.Forms?

FFImageLoading offers several caching strategies, including memory caching, disk caching, and custom caching. Memory caching stores images in RAM for quick access, while disk caching saves them on the device for offline use. You can also implement custom caching logic if needed.

How do I implement disk caching in my Xamarin.Forms app?

To implement disk caching, you can configure the FFImageLoading library in your app's startup code. Set the cache directory and enable disk caching by using the appropriate settings in the ImageService.

Can I clear the cache programmatically?

Yes, you can clear the cache programmatically by calling the ImageService.Instance.InvalidateCache() method, which allows you to clear both memory and disk caches.

What are the performance implications of using caching?

Using caching can significantly improve performance by reducing load times and minimizing network requests. However, it may increase memory usage, so it's essential to balance caching strategies based on your app's needs.