Android permission MANAGE_EXTERNAL_STORAGE

1. Permission to grant access the file

private void permissionstorage(){
    Intent intent = new Intent(Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION);
    intent.setData(Uri.parse("package:" + getPackageName()));
    startActivity(intent);
}

2. AndroidManifest.xml

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

3. Output Result

THE END