Nesting PreferenceScreen breaks the outside layout

On the settings screen using PreferenceFragment, for example, if you try to easily create a multi-screen preference

<PreferenceScreen
    xmlns:android="http://schemas.android.com/apk/res/android">
    <PreferenceScreen android:title="test1">
        <Preference android:title="test1-1">
        <Preference android:title="test1-2">
    </PreferenceScreen>
</PreferenceScreen>

You can create multiple screens by nesting with, but this will not apply the layout (ActionBar, buttombar, etc.) that you would have designed with the parent PreferenceScreen to the nested PreferenceScreen screen. So I managed to switch the traditional Fragment by clicking on the parent Preference element and replacing it with another fragment.

SettingActivity.java

public class SettingActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // activity_setting.xml is layout xml to put fragment
        setContentView(R.layout.activity_setting);
        getFragmentManager().beginTransaction().replace(R.id.fragment_container,
                new UserPreferenceFragment()).commit();
    }
}

class UserPreferenceFragment extends PreferenceFragment {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // preference_header.xml is the parent setting screen xml
        addPreferencesFromResource(R.xml.preference_header);
        Preference.OnPreferenceClickListener subpreference = new Preference.OnPreferenceClickListener() {
            @Override
            public boolean onPreferenceClick(Preference preference) {
                getPreferenceScreen().removeAll();
                switch(preference.getKey()) {
                    // preference_test1,2,3 is the child setting screen
                    case "test1":
                        addPreferencesFromResource(R.xml.preference_test1); break; 
                    case "test2":
                        addPreferencesFromResource(R.xml.preference_test2); break;
                    case "test3":
                        addPreferencesFromResource(R.xml.preference_test3); break;
                }
                return true;
            }
        };
        final Preference test1 = (Preference) findPreference("test1");
        final Preference test2 = (Preference) findPreference("tesst2");
        final Preference test3 = (Preference) findPreference("test3");
        test1.setOnPreferenceClickListener(subpreference);
        test2.setOnPreferenceClickListener(subpreference);
        test3.setOnPreferenceClickListener(subpreference);
    }
}

It's really plain, but I had a hard time making multiple setOnPreferenceClickListener as clean as possible. (Because it was too much to define and apply one by one)

reference:

Call INTENT from PREFERENCE ACTIVITY