loop/uhabits-android/src/main/res/xml/preferences.xml

<?xml version="1.0" encoding="utf-8"?><!--
  ~ Copyright (C) 2016-2021 Álinson Santos Xavier <git@axavier.org>
  ~
  ~ This file is part of Loop Habit Tracker.
  ~
  ~ Loop Habit Tracker is free software: you can redistribute it and/or modify
  ~ it under the terms of the GNU General Public License as published by the
  ~ Free Software Foundation, either version 3 of the License, or (at your
  ~ option) any later version.
  ~
  ~ Loop Habit Tracker is distributed in the hope that it will be useful, but
  ~ WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  ~ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  ~ more details.
  ~
  ~ You should have received a copy of the GNU General Public License along
  ~ with this program. If not, see <http://www.gnu.org/licenses/>.
  -->

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto">

    <PreferenceCategory
            android:key="interfaceCategory"
            android:title="@string/interface_preferences">

        <SwitchPreferenceCompat
                android:defaultValue="false"
                android:key="pref_short_toggle"
                android:summary="@string/pref_toggle_description_2"
                android:title="@string/pref_toggle_title"
                app:iconSpaceReserved="false" />

        <SwitchPreferenceCompat
            android:defaultValue="false"
            android:key="pref_midnight_delay"
            android:summary="@string/pref_midnight_delay_description"
            android:title="@string/pref_midnight_delay_title"
            app:iconSpaceReserved="false" />

        <SwitchPreferenceCompat
            android:defaultValue="false"
            android:key="pref_skip_enabled"
            android:summary="@string/pref_skip_description"
            android:title="@string/pref_skip_title"
            app:iconSpaceReserved="false" />

        <SwitchPreferenceCompat
            android:defaultValue="false"
            android:key="pref_unknown_enabled"
            android:summary="@string/pref_unknown_description"
            android:title="@string/pref_unknown_title"
            app:iconSpaceReserved="false" />

        <SwitchPreferenceCompat
                android:defaultValue="false"
                android:key="pref_checkmark_reverse_order"
                android:summary="@string/reverse_days_description"
                android:title="@string/reverse_days"
                app:iconSpaceReserved="false" />


        <SwitchPreferenceCompat
                android:defaultValue="false"
                android:key="pref_pure_black"
                android:summary="@string/pure_black_description"
                android:title="@string/use_pure_black"
                app:iconSpaceReserved="false" />

        <SwitchPreferenceCompat
            android:defaultValue="false"
            android:key="pref_disable_animation"
            android:summary="@string/pref_animations_description"
            android:title="@string/pref_animations_title"
            app:iconSpaceReserved="false" />

        <ListPreference
                android:defaultValue="255"
                android:entries="@array/widget_opacity_entries"
                android:entryValues="@array/widget_opacity_values"
                android:key="pref_widget_opacity"
                android:summary="@string/widget_opacity_description"
                android:title="@string/widget_opacity_title"
                app:iconSpaceReserved="false" />

        <ListPreference
                android:key="pref_first_weekday"
                android:title="@string/first_day_of_the_week"
                app:iconSpaceReserved="false" />

    </PreferenceCategory>

    <PreferenceCategory
            android:key="reminderCategory"
            android:title="@string/reminder">

        <Preference
                android:key="reminderSound"
                android:title="@string/reminder_sound"
                app:iconSpaceReserved="false" />

        <SwitchPreferenceCompat
                android:defaultValue="false"
                android:key="pref_sticky_notifications"
                android:summary="@string/sticky_notifications_description"
                android:title="@string/sticky_notifications"
                app:iconSpaceReserved="false" />

        <Preference
                android:key="reminderCustomize"
                android:summary="@string/customize_notification_summary"
                android:title="@string/customize_notification"
                app:iconSpaceReserved="false" />

    </PreferenceCategory>

    <PreferenceCategory
            android:key="databaseCategory"
            android:title="@string/database">

        <Preference
                android:key="exportDB"
                android:summary="@string/export_full_backup_summary"
                android:title="@string/export_full_backup"
                app:iconSpaceReserved="false" />

        <Preference
                android:key="exportCSV"
                android:summary="@string/export_as_csv_summary"
                android:title="@string/export_to_csv"
                app:iconSpaceReserved="false" />

        <Preference
                android:key="importData"
                android:summary="@string/import_data_summary"
                android:title="@string/import_data"
                app:iconSpaceReserved="false" />

        <Preference
                android:key="publicBackupFolder"
                android:title="@string/select_public_backup_folder"
                android:summary="@string/no_public_backup_folder_selected"
                app:iconSpaceReserved="false" />

    </PreferenceCategory>

    <PreferenceCategory
            android:key="pref_key_debug"
            android:title="@string/troubleshooting">

        <Preference
                android:key="bugReport"
                android:title="@string/generate_bug_report"
                app:iconSpaceReserved="false" />

        <Preference
                android:key="repairDB"
                android:title="@string/repair_database"
                app:iconSpaceReserved="false" />

    </PreferenceCategory>

    <PreferenceCategory
            android:key="linksCategory"
            android:title="@string/links">

        <Preference
                android:title="@string/help"
                app:iconSpaceReserved="false">
            <intent
                    android:action="android.intent.action.VIEW"
                    android:data="@string/helpURL" />
        </Preference>

        <Preference
                android:key="rateApp"
                android:title="@string/pref_rate_this_app"
                app:iconSpaceReserved="false">
        </Preference>

        <Preference
                android:title="@string/about"
                app:iconSpaceReserved="false">
            <intent
                    android:action="android.intent.action.VIEW"
                    android:targetClass="org.isoron.uhabits.activities.about.AboutActivity"
                    android:targetPackage="org.isoron.uhabits" />
        </Preference>

    </PreferenceCategory>

    <PreferenceCategory
            android:key="devCategory"
            android:title="Development">

        <SwitchPreferenceCompat
                android:defaultValue="false"
                android:key="pref_developer"
                android:title="Enable developer mode"
                app:iconSpaceReserved="false" />

        <EditTextPreference
            android:defaultValue="@string/syncBaseURL"
            android:key="pref_sync_base_url"
            android:title="Sync server"
            app:iconSpaceReserved="false"
            />

        <EditTextPreference
            android:defaultValue=""
            android:key="pref_sync_key"
            android:title="Sync key"
            app:iconSpaceReserved="false"
            />

        <EditTextPreference
            android:defaultValue=""
            android:key="pref_encryption_key"
            android:title="Encryption key"
            app:iconSpaceReserved="false"
            />

    </PreferenceCategory>

</PreferenceScreen>