namespace Android.Preferences
{
    [ObsoletedOSPlatform("android29.0", "This class is obsoleted in this android platform")]
    [Register("android/preference/PreferenceActivity", DoNotGenerateAcw = true)]
    public abstract class PreferenceActivity : ListActivity, IOnPreferenceStartFragmentCallback, IJavaObject, IJavaPeerable, IDisposable
    {
        [ObsoletedOSPlatform("android29.0", "This class is obsoleted in this android platform")]
        [Register("android/preference/PreferenceActivity$Header", DoNotGenerateAcw = true)]
        public sealed class Header : Object, IParcelable, IJavaObject, IJavaPeerable, IDisposable
        {
            [ObsoletedOSPlatform("android29.0")]
            [Register("getTitle", "(Landroid/content/res/Resources;)Ljava/lang/CharSequence;", "")]
            public ICharSequence? GetTitleFormatted(Resources? res);
        }
    }
}