EACCES (Permission denied)

[Octocore (Toxic Prince)]

/storage/emulated/0/Download/filenameabc.xml: open failed: EACCES (Permission denied)

I try to upload file on Firebase storage and I use Activity starter file picker block to pick file from storage it’s work fine. Image file easily uploaded on Firebase storage but when i try to Upload other file like xml it shown error like -

Note: I already ask read & write permission when screen initialize! but problem not solved!
Thanks for advance!

[Taifun]

If that xml file was not created by your own app you will need SAF to read it

Some basics on Android storage system

From an Android point of view there are an → Internal Storage and an → External Storage. 1. Internal Storage The Internal Storage can only be accessed with a rooted device. 1.1 The app package is saved in /data/data/<packageName>/ 1.2. The Private directory is /data/user/0/<packageName>/files/ This private directory can be used with the File component to save / read text (setting the path without a slash). It can only be accessed by your app and is automatically removed when the app is un…

SAF: App Inventor implementation of Storage Access Framework

1.Introduction Description: Basically AI2 wrapper of Storage Access Framework. Using this extension, you can get read and/or write access to a single document or tree document (and all of its children recursively). Latest Version: 1.1 Released: 2021-09-16T18:30:00Z (UTC) Last Updated: 2021-11-01T18:30:00Z (UTC) 2.Blocks [image] [image] [image] [image] [image] [image] [image] 3.Documentation Docs for: SAF Events DocumentCreatedEvent invoked after creating document.Returns…

Taifun

[Octocore (Toxic Prince)]

Thank you for your valuable reply Boss! Those xml file is not created be my app. Please boss help me make a short block about my problem! How to access SAF Storage? and upload it on firebase storage without EACCES (Permission Denied) error.

[Taifun]

my name is Taifun, not Boss…
please read the complete SAF thread and you will find an example, then try something yourself… thank you…

Taifun

[Taifun]

This thread continues here

SAF: App Inventor implementation of Storage Access Framework

How to fix it? [1666385398629] My Blocks [blocks] [blocks(1)] [blocks(2)]

Taifun