flutter storage permission problem on android

I have storage permission problem on android. storage didn’t granted permission. sdkversion is 33 and used permission_handler: ^10.2.0. i make a permission request and check isGranted, i got false.

i’ve also put all the user-permission related to storage in AndroidManifext.xml.

Permission.storage.request();
Permission.storage.status.isGranted; # false

Purpose requiring storage permission is to create a directory and read & write a file. And one weird thing is that when you go into app info, there’s no permission for storage, there’s music and audio, photos and videos. (reference attached image) so, i touched audio, photos permission but if i create a directory, (OS Error: Permission denied, errno = 13) apears. oh! i also touched manage storage permission but it’s not.

• i tried flutter clean

help me…. 😥

attached image

currently my code is…

    bool permissionGranted = false;

    if (Platform.isAndroid) {
      final androidInfo = await DeviceInfoPlugin().androidInfo;
      if (androidInfo.version.sdkInt <= 32) {
        Map<Permission, PermissionStatus> permissions = await [
          Permission.storage,
          Permission.microphone,
        ].request();
        permissionGranted = permissions[Permission.storage]!.isGranted &&
            permissions[Permission.microphone]!.isGranted;
      } else {
        Map<Permission, PermissionStatus> permissions = await [
          Permission.photos,
          Permission.microphone,
        ].request();
        permissionGranted = permissions[Permission.photos]!.isGranted &&
            permissions[Permission.microphone]!.isGranted;
      }
    }
    
    Directory directory = Directory('/storage/recordings');
    await directory.create(recursive: true); // this error

AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    package="com.example.keyword_speech">

    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
    <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" />

...

android:requestLegacyExternalStorage="true">

...