Downloading image in Cocos Creator 3.x

[VGFP]

Hi,
I have a simple question how to get downloaded image in CC 3.2? From https://docs.cocos.com/creator/3.2/api/en/classes/asset_manager.downloader.html#download I copied this code but it does not work:

assetManager.downloader.download(user.photoURL,'.png', {onFileProgress: 
(loaded, total) => console.log(loaded/total)}, onComplete: (err) => console.log(err));

How to get an image from url? Also if the image is downloaded as an object (for example:
var image = downloadedImage) it is deleted when the next scene is loaded or it is saved in asset folder and accessible later?

[vkrishna]

It would be deleted as its not saved to disk. This is in memory.

[laminhtruong]

Use this.

export function GetSpriteFromUrl(url: string)
{
    return new Promise((resolve, reject) =>
    {
        assetManager.loadRemote<ImageAsset>(url, { xhrMimeType: "image/png" }, (error, imageAsset) =>
        {
            if (!error)
            {
                const spriteFrame = new SpriteFrame();
                const texture = new Texture2D();
                texture.image = imageAsset;
                spriteFrame.texture = texture;

                resolve(spriteFrame);
            }
            else
            {
                reject(null);
            }
        });
    });
}