What is the process for loading an image from the FileSystem using expo?

Can someone help with loading an image from FileSystem in expo? The fileUri is as follows:

file:///Users/username/Library/Developer/CoreSimulator/Devices/B9799180-7428-41D8-A4BC-C3A34BF93043/data/Containers/Data/Application/3D502086-E077-42D5-9B56-A1DB78894261/Documents/ExponentExperienceData/%2540username3%252FProject/image.jpg

I've attempted to load it by using the fetch API and converting it to base64, but the Image component won't load the base64 encoded image due to its size.

Any other suggestions or solutions?

javascriptreact-nativeexpo

Answer №1

Simply input the URL path into the Image component's source attribute and it will take care of loading the image for you.

<Image source={{ uri: filepath }} />

Answer №2

Consider your image data to be in the following format:

let imageURL= "file:///data/user/0/host.exp.exponent/cache/ExperienceData/d7515ba4-f1a1-47e5-bb3a-f635f47b3fa3.jpeg"

To load the data, use the code below:

<Image source={{ uri: imageURL }} style={{width:100,height:100}} />

If your imageURL is in base64 format like:

("data:image/jpeg;base64,/9j/4AAQSkZJRgABAQAAAQABAAD/2wCEAAkGBxISEhIQEhIQE...."),
you can still load your image using the same code above

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