Скачать или смотреть Flutter never asks for any storage permission

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So I was using the open_file library to open some pdf files. When I switched from cache storage to app's local document folder storage using getApplicationDocumentsDirectory(), the files were not opening. Using
open_file
getApplicationDocumentsDirectory()
var result = await OpenFile.open(filePath);
print(result.message);

var result = await OpenFile.open(filePath);
print(result.message);

return Permission denied: android.permission.MANAGE_EXTERNAL_STORAGE
Permission denied: android.permission.MANAGE_EXTERNAL_STORAGE
My filePath is in the format /data/user/0/com.example. app name /app_flutter/New-Note-2024-09-19-00-02-48.pdf
/data/user/0/com.example. app name /app_flutter/New-Note-2024-09-19-00-02-48.pdf
It is a bit strange that I need permission to access my app's local storage
Nevertheless I included
manifest xmlns:android="http://schemas.android.com/apk/res/an..."

uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/

application
....
/manifest

manifest xmlns:android="http://schemas.android.com/apk/res/an..."

uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/

application
....
/manifest

In my AndroidManifest.xml, and here is my flutter code for requesting permissions:
Future void requestStoragePermission() async {
if (await Permission.storage.request().isGranted) {
// Permission granted
} else {
openAppSettings();
// Handle permission denied
print("Storage permission denied");
}
}

Future void requestStoragePermission() async {
if (await Permission.storage.request().isGranted) {
// Permission granted
} else {
openAppSettings();
// Handle permission denied
print("Storage permission denied");
}
}

However it defaults automatically to "Permission denied" without me even doing anything.
And if I go to app settings, it shows "No permissions requested" and outputs No permissions found in manifest for: []15.
No permissions found in manifest for: []15
I even tried including READ_EXTERNAL_STORAGE and WRITE_EXTERNAL_STORAGE on my manifest, still doesn't work.
READ_EXTERNAL_STORAGE
WRITE_EXTERNAL_STORAGE


Tags: android,flutter,android-permissionsSource of the question:
https://stackoverflow.com/questions/7...

Question and source license information:
https://meta.stackexchange.com/help/l...
https://stackoverflow.com/