Is there any way to access any directory using path_provider

Question

when I use this path getTemporaryDirectory().path; My app saves data in /storage/emulated/0/Android/data/com.example.app/files How can I access any other directory such as download directory

I added

   <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"/>
   

also I tried to use path as String like this const String path = '/storage/emulated/0'; since the return of path provider is String but I get the error OS Error: Permission denied also I can not use the function getDownloadsDirectory()!.path since It works only on windows platform