package com.wireguard.android; import android.app.Activity; import android.app.FragmentTransaction; import android.os.Bundle; import android.preference.PreferenceFragment; public class SettingsActivity extends Activity { @Override protected void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); final FragmentTransaction transaction = getFragmentManager().beginTransaction(); transaction.replace(android.R.id.content, new SettingsFragment()).commit(); } public static class SettingsFragment extends PreferenceFragment { @Override public void onCreate(final Bundle savedInstanceState) { super.onCreate(savedInstanceState); addPreferencesFromResource(R.xml.preferences); } } }