RetroArch/android/phoenix/res/xml/path_preferences.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">

    <!-- ROM Paths -->
    <PreferenceCategory android:title="@string/rom_paths">
        <Preference android:title="@string/rom_directory"
            android:summary="@string/rom_directory_desc">
            <intent
                android:targetClass="com.retroarch.browser.diractivities.ROMDirActivity"
                android:targetPackage="com.retroarch" />
        </Preference>
    </PreferenceCategory>

    <!-- Save Files -->
    <PreferenceCategory android:title="@string/save_files">
        <CheckBoxPreference android:title="@string/enable_custom_dir"
            android:summary="@string/savefiles_custom_dir"
            android:key="savefile_directory_enable"
            android:defaultValue="false"/>
        <Preference android:title="@string/savefile_directory"
            android:summary="@string/savefile_directory_desc"
            android:dependency="savefile_directory_enable">
            <intent
                android:targetClass="com.retroarch.browser.diractivities.SRMDirActivity"
                android:targetPackage="com.retroarch" />
        </Preference>
    </PreferenceCategory>

    <!-- Save States -->
    <PreferenceCategory android:title="@string/save_states">
        <CheckBoxPreference android:title="@string/enable_custom_dir"
            android:summary="@string/savestates_custom_dir"
            android:key="savestate_directory_enable"
            android:defaultValue="false"/>
        <Preference android:title="@string/save_state_directory"
            android:summary="@string/save_state_directory_desc"
            android:dependency="savestate_directory_enable">
            <intent
                android:targetClass="com.retroarch.browser.diractivities.StateDirActivity"
                android:targetPackage="com.retroarch" />
        </Preference>
    </PreferenceCategory>

    <!-- System -->
    <PreferenceCategory android:title="@string/system">
        <CheckBoxPreference android:title="@string/enable_custom_dir"
            android:summary="@string/system_custom_dir"
            android:key="system_directory_enable"
            android:defaultValue="false"/>
        <Preference android:title="@string/system_directory"
            android:summary="@string/system_directory_desc"
            android:dependency="system_directory_enable">
            <intent
                android:targetClass="com.retroarch.browser.diractivities.SystemDirActivity"
                android:targetPackage="com.retroarch" />
        </Preference>
    </PreferenceCategory>
</PreferenceScreen>