Unexpected-Keyboard/res/xml/settings.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto">
  <PreferenceCategory android:title="@string/pref_category_layout">
    <ListPreference android:key="layout" android:title="@string/pref_layout_title" android:summary="%s" android:defaultValue="system" android:entries="@array/pref_layout_entries" android:entryValues="@array/pref_layout_values"/>
    <ListPreference android:key="accents" android:title="@string/pref_accents_title" android:summary="%s" android:defaultValue="1" android:entries="@array/pref_accents_entries" android:entryValues="@array/pref_accents_values"/>
    <ListPreference android:key="show_numpad" android:title="@string/pref_show_numpad_title" android:summary="%s" android:defaultValue="1" android:entries="@array/pref_show_numpad_entries" android:entryValues="@array/pref_show_numpad_values"/>
    <ListPreference android:key="programming_layout" android:title="@string/pref_programming_layout_title" android:summary="%s" android:defaultValue="none" android:entries="@array/pref_programming_layout_entries" android:entryValues="@array/pref_programming_layout_values"/>
    <PreferenceScreen android:title="@string/pref_extra_keys_title">
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="0"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="1"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="2"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="3"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="4"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="5"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="6"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="7"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="8"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="9"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="10"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="11"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="12"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="13"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="14"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="15"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="16"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="17"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="18"/>
      <juloo.keyboard2.ExtraKeyCheckBoxPreference app:index="19"/>
    </PreferenceScreen>
  </PreferenceCategory>
  <PreferenceCategory android:title="@string/pref_category_typing">
    <CheckBoxPreference android:key="autocapitalisation" android:title="@string/pref_autocapitalisation_title" android:summary="@string/pref_autocapitalisation_summary" android:defaultValue="true"/>
    <ListPreference android:key="swipe_dist" android:title="@string/pref_swipe_dist_title" android:summary="@string/pref_swipe_dist_summary" android:defaultValue="15" android:entries="@array/pref_swipe_dist_entries" android:entryValues="@array/pref_swipe_dist_values"/>
    <juloo.common.IntSlideBarPreference android:key="longpress_timeout" android:title="@string/pref_long_timeout_title" android:summary="%sms" android:defaultValue="600" min="50" max="2000"/>
    <juloo.common.IntSlideBarPreference android:key="longpress_interval" android:title="@string/pref_long_interval_title" android:summary="%sms" android:defaultValue="25" min="5" max="100"/>
    <CheckBoxPreference android:key="precise_repeat" android:title="@string/pref_precise_repeat_title" android:summary="@string/pref_precise_repeat_summary" android:defaultValue="true"/>
    <CheckBoxPreference android:key="lock_double_tap" android:title="@string/pref_lock_double_tap_title" android:summary="@string/pref_lock_double_tap_summary" android:defaultValue="false"/>
    <PreferenceScreen android:title="@string/pref_lockable_keys_title" android:summary="@string/pref_lockable_keys_summary">
      <CheckBoxPreference android:key="lockable_ctrl" android:title="Ctrl" android:defaultValue="false"/>
      <CheckBoxPreference android:key="lockable_alt" android:title="Alt" android:defaultValue="false"/>
      <CheckBoxPreference android:key="lockable_fn" android:title="Fn" android:defaultValue="false"/>
      <CheckBoxPreference android:key="lockable_meta" android:title="Meta" android:defaultValue="false"/>
      <CheckBoxPreference android:key="lockable_sup" android:title="Sup" android:defaultValue="false"/>
      <CheckBoxPreference android:key="lockable_sub" android:title="Sub" android:defaultValue="false"/>
      <CheckBoxPreference android:key="lockable_box" android:title="Box" android:defaultValue="false"/>
    </PreferenceScreen>
    <CheckBoxPreference android:key="vibrate_enabled" android:title="@string/pref_vibrate_title" android:summary="@string/pref_vibrate_summary" android:defaultValue="true"/>
  </PreferenceCategory>
  <PreferenceCategory android:title="@string/pref_category_style">
    <ListPreference android:key="theme" android:title="@string/pref_theme" android:summary="%s" android:defaultValue="system" android:entries="@array/pref_theme_entries" android:entryValues="@array/pref_theme_values"/>
    <juloo.common.IntSlideBarPreference android:key="margin_bottom" android:title="@string/pref_margin_bottom_title" android:summary="%sdp" android:defaultValue="5" min="0" max="100"/>
    <juloo.common.IntSlideBarPreference android:key="keyboard_height" android:title="@string/pref_keyboard_height_title" android:summary="%s%%" android:defaultValue="35" min="25" max="50"/>
    <juloo.common.IntSlideBarPreference android:key="keyboard_height_landscape" android:title="@string/pref_keyboard_height_landscape_title" android:summary="%s%%" android:defaultValue="50" min="35" max="65"/>
    <juloo.common.IntSlideBarPreference android:key="horizontal_margin" android:title="@string/pref_horizontal_margin_title" android:summary="%sdp" android:defaultValue="3" min="0" max="20"/>
    <juloo.common.SlideBarPreference android:key="character_size" android:title="@string/pref_character_size_title" android:summary="@string/pref_character_size_summary" android:defaultValue="1.0" min="0.8" max="1.2"/>
    <juloo.common.IntSlideBarPreference android:key="key_vertical_space" android:title="@string/pref_key_vertical_space" android:summary="%sdp" android:defaultValue="2" min="0" max="8"/>
    <juloo.common.IntSlideBarPreference android:key="key_horizontal_space" android:title="@string/pref_key_horizontal_space" android:summary="%sdp" android:defaultValue="2" min="0" max="8"/>
  </PreferenceCategory>
</PreferenceScreen>