default_menu_index
attendance_present
app_theme
dashboard_tiles
grade_color_scheme
expand_grade
expand_grade_mode
grade_average_mode
grade_average_always_calc
grade_statistics_list
app_language
services_enable
services_interval
services_disable_wifi_only
services_force_sync
notifications_fix_issues
notifications_system_settings
notifications_enable
notifications_upcoming_lessons_enable
notifications_upcoming_lessons_persistent
notification_debug
grade_modifier_plus
grade_modifier_minus
fill_message_content
grade_sorting_mode
show_whole_class_plan
show_groups_in_plan
timetable_show_timers
homework_fullscreen
subjects_without_grades
optional_arithmetic_average
message_send_is_draft
message_send_recipients
last_sync_date
notifications_piggyback
notifications_piggyback_cancel_original
single_ad_support
ads_enabled
ads_privacy_policy
ads_consent_data_processing
ads_over_eighteen