I have dropped an email to Lysesoft support.
Thank you!
I do find it interesting that my apps compiled under earlier rules still work. Why doesn’t the “file:/// is no longer allowed” affect them too?
Have you tried compiling this current project (not something I tested....)
Yes. By “compiled” I meant created an apk. Sloppy language on my part (I remember when you had to compile and compose!)
Managed to solve?
No response from Lysesoft
Try:
content://sdcard
Error 601: No corresponding activity was found.
Just clarification:
- Do you have installed andExplorer?
- Do you use requested permission for Read and Write Storage?
Because I have try still work 
Video:
Block:
Maybe will help
1 Like
@kangris
It's still going wrong. Please call me on whatsApp. Help me please.
personal information removed by Taifun, please use the community to discuss issues
Thank you.
what exactly means "it's still going wrong"? can you elaborate?
what happens, if you try the above blocks?
what about answering the questions?
please keep the discussion in the community, I removed your personal information
Taifun
That code works for Android 5, but it doesn't work for Android 9 (for me)
With DataUri "content://" I can open the default explorer, but not AndExplorer.
I think that only with extension will it work. Does anyone know any free (since I am currently penniless due to the pandemic)? But in such a way that it does not open the temporary folder. I am developing an application (I am a medical student) in this area. The student saves a report. I would like a function that when clicking a button, it opens exactly the folder where these files are saved. Any idea?
I installed the application. I thought it was fantastic. But I'm a fun, inexperienced programmer. You can help me make one that saves a certain .txt file in a directory and then, when clicking on a button, it opens exactly where it was saved. The person clicks on the file.txt and opens it. Please.
You really only need the File extension to do what you want. Have a go yourself.
How to create a directory
and use the file component to store the text file in the previously created directory
http://ai2.appinventor.mit.edu/reference/components/storage.html#File
use again the file component to read the file
A very good way to learn App Inventor is to read the free Inventor's Manual here in the AI2 free online eBook http://www.appinventor.org/book2 ... the links are at the bottom of the Web page. The book 'teaches' users how to program with AI2 blocks.
There is a free programming course here http://www.appinventor.org/content/CourseInABox/Intro and the aia files for the projects in the book are here: http://www.appinventor.org/bookFiles
How to do a lot of basic things with App Inventor are described here: http://www.appinventor.org/content/howDoYou/eventHandling .
Also do the tutorials Our Tutorials! to learn the basics of App Inventor, then try something and follow the Top 5 Tips: How to learn App Inventor
Taifun
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
2 posts were split to a new topic: Every android phone has a download folder, regardless of the brand?