Can I read and save text file in sd card /storage/9016-4EF8?

patel · April 17, 2022, 4:06pm

I can not also using AllFilesPermissions ext with File Component, I can read text files only using WebViewer Component

Anke · April 17, 2022, 4:41pm

This is not possible with the File component because it uses a relative path.
However, an absolute or full path is required to access the removable (micro) SD card.

So use my MFile extension for this. This uses a full path.

patel · April 17, 2022, 5:05pm

Thank you, it runs well

patel · April 19, 2022, 6:56am

How can I copy text files from shared folders to sd card ?

Anke · April 19, 2022, 9:21am

The removable (micro) SD card is read-only since API 19 (Android 4.4, KitKat).

patel · April 19, 2022, 9:50am

With your mfile extension I can save text files, then why you say read-only ?

Anke · April 19, 2022, 10:12am

But not in the removable (micro) SD card on API 19+.

patel · April 19, 2022, 10:16am

I'm saving on sd-card with android 11

Anke · April 19, 2022, 10:18am

Show your blocks.
I checked it on Android 9 and it does of course NOT work.

Anke · April 19, 2022, 10:27am

patel · April 19, 2022, 4:58pm

You are right, I changed an old project with AllfilesPermission ext, I added Mfile ext, tested with Companion, compiled, it worked well, then I removed AllfilesPermission ext, it continued to work because it continued to have permissions, but a new project without AllfilesPermission ext does not run.