Can we enhance the image component so that it can input base64 images

[abc56956]

@Developer, can you enhance the image component so that it can read images in base64 format? If possible, could you also optimize the software's running speed? I still experience lag when running a multi page program based on AppInventor on a new phone

[abc56956]

And occasionally there may be a white screen phenomenon, where starting any activity through an activity will result in a white screen (programmed)

[Peter]

@abc56956

base64 format

You can use an extension for that 📗 [Free] Base64 Encoded Image to Component

@abc56956

I still experience lag when running a multi page program based on AppInventor on a new phone

You should tell about your project and maybe share it. It could be that the problem is in your project and not in App Inventor.

[TIMAI2]

There is also an extension specifically for the Image component:

Base64 Tools - five little ones ;)

These three simple individual extensions are already rolled into Juan's Base64 extension, but I believe it may be useful to some to have access to individual functions for specific needs.... There is now a fourth little one, not included in Juan's extension, for the Canvas ImageSprite. There is now a fifth one, for converting binary files to and from base64 Image To/From Base64 This extension has two functions, the first will convert whatever image is in an image component to a base64 string…

If the intention is to load a datauri to the image component, then you can use text blocks to strip the uri part before loading, for example:

[ewpatton]

Hmm... it seems like it shouldn't be too difficult to support this. The MediaUtil class already handles HTTP/HTTPS URLs so a code path to convert a data URI into an image seems like it would be reasonably straightforward.