fuchsia.settings

Modify or watch accessibility settings that are persisted.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Sets [AccessibilitySettings] settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`AccessibilitySettings`

Response

Name	Type
`payload`	`Accessibility_Set_Result`

Watch

Gets the current value of all accessibility settings. Returns immediately on first call; subsequent calls return when any of the values change.

settings all current values of the accessibility settings.

see AccessibilitySettings for their meaning.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`AccessibilitySettings`

Audio

Defined in fuchsia.settings/audio.fidl

Settings related to audio.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Sets audio settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`AudioSettings`

Response

Name	Type
`payload`	`Audio_Set_Result`

Watch

Gets the current [AudioSettings]. Returns immediately on first call; subsequent calls return when the value changes.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`AudioSettings`

Display

Defined in fuchsia.settings/display.fidl

Settings related to display.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Sets display settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`DisplaySettings`

Response

Name	Type
`payload`	`Display_Set_Result`

Watch

Gets the current [DisplaySettings]. Returns immediately on first call; subsequent calls return when the value changes.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`DisplaySettings`

DoNotDisturb

Modify or watch do-not-disturb (DND) mode. While DND is active, distractions created by the device are reduced or eliminated. E.g. bootup is silent, incoming calls could be rejected or silent, and notifications could be paused, silent, or hidden. High-priority disruptions like alarms can be allowed.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Sets DoNotDisturbSettings settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`DoNotDisturbSettings`

Response

Name	Type
`payload`	`DoNotDisturb_Set_Result`

Watch

Gets the current DoNotDisturbSettings. Returns immediately on first call; subsequent calls return when the values change.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`DoNotDisturbSettings`

FactoryReset

Settings related to factory reset.

Set

Sets factory reset settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`FactoryResetSettings`

Response

Name	Type
`payload`	`FactoryReset_Set_Result`

Watch

Notifies of a change in information about the factory reset settings.

On a given connection, the first call will return the current settings value while subsequent calls will only return the new settings value upon a value change. This follows the hanging get pattern.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`FactoryResetSettings`

Input

Defined in fuchsia.settings/input.fidl

Settings related to input to the device.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Requests software input devices to set their software state. May not necessarily change the overall state of the device, depending on the hardware state. Will modify the software state of the existing device if a known device_name and device_type are passed. Otherwise it will add a new input device. Devices not included in input_states will not be modified.

Request

Name	Type
`input_states`	`vector<InputState>`

Response

Name	Type
`payload`	`Input_Set_Result`

Watch

Gets the current |InputSettings|. Returns immediately on first call; subsequent calls return when the value changes.

When any of the input devices' states change, this will return the full [InputSettings] object, containing the states for all the available input devices on the target device.

To find the state of a specific input device, the devices vector contained in settings can be iterated through to find a specific [DeviceType]. If there are multiple devices of the same [DeviceType], the [InputDevice]'s device_name can be examined in conjunction with the [DeviceType] to find the desired input device. Together, the device_name and [DeviceType] uniquely identify an [InputDevice].

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`InputSettings`

Intl

Defined in fuchsia.settings/intl.fidl

Settings related to internationalization such as locale, time zone, and temperature units.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR, FILE_READ_ERROR

Set

Sets [IntlSettings] settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`IntlSettings`

Response

Name	Type
`payload`	`Intl_Set_Result`

Watch

Gets the current [IntlSettings]. Returns immediately on first call; subsequent calls return when the value changes.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`IntlSettings`

Keyboard

Defined in fuchsia.settings/keyboard.fidl

The SetUI protocol for reading and modifying the keyboard settings.

Set

Setting protocol: if a field is left unset, it is not modified. To clear a field, set it to its type's "zero" value.

Request

Name	Type
`settings`	`KeyboardSettings`

Response

Name	Type
`payload`	`KeyboardSet_Set_Result`

Watch

The Watch protocol is the same as in the other fuchsia.settings.* protocols.

Returns immediately on first call; on subsequent calls it blocks until the settings change, and then returns following the "hanging get" pattern.

Request

<EMPTY>

Response

Name	Type
`settings`	`KeyboardSettings`

KeyboardSet

Defined in fuchsia.settings/keyboard.fidl

The mutable API for modifying the keyboard settings.

Set

Setting protocol: if a field is left unset, it is not modified. To clear a field, set it to its type's "zero" value.

Request

Name	Type
`settings`	`KeyboardSettings`

Response

Name	Type
`payload`	`KeyboardSet_Set_Result`

KeyboardWatch

Defined in fuchsia.settings/keyboard.fidl

The read-only API for monitoring the changes to the keyboard settings.

Watch

The Watch protocol is the same as in the other fuchsia.settings.* protocols.

Returns immediately on first call; on subsequent calls it blocks until the settings change, and then returns following the "hanging get" pattern.

Request

<EMPTY>

Response

Name	Type
`settings`	`KeyboardSettings`

Light

Defined in fuchsia.settings/light.fidl

SetLightGroupValues

Sets the values for the lights in the group with the given name.

If the provided value does not match the light group's type, this call will fail.

The requested changes may not take immediate effect if the light is forced to a certain state by the device's hardware. This call will still succeed, but the light's value may not change.

Request

Name	Type
`name`	`string:32`
`state`	`vector<LightState>`

Response

Name	Type
`payload`	`Light_SetLightGroupValues_Result`

WatchLightGroup

Fetches information on an individual light group on the device with the given name. Returns immediately on first call; subsequent calls return when the value changes.

If this call fails, it is considered a fatal error and the channel will be closed. If the failure is due to an invalid light group name, the channel will be closed with a NOT_FOUND epitaph.

Request

Name	Type
`name`	`string:32`

Response

Name	Type
`group`	`LightGroup`

WatchLightGroups

Fetches information on the controllable light groups on the device. Returns immediately on first call; subsequent calls return when the value changes.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`groups`	`vector<LightGroup>`

NightMode

Modify or watch Night Mode setting. Night mode puts the device in a restricted mode which can be overrided if the user prefers. During night mode, the following settings apply as per night mode parameters:

DoNotDisturb is enabled/not.
System volume is set to an override maximum.
LED Brightness is set to an overridable maximum.
Sleep mode is enabled/not.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Sets NightModeSettings settings. Any field not explicitly set in the table performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`NightModeSettings`

Response

Name	Type
`payload`	`NightMode_Set_Result`

Watch

Gets the current NightModeSettings. Returns immediately on first call; subsequent calls return when the values change.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`NightModeSettings`

Privacy

Defined in fuchsia.settings/privacy.fidl

Settings related to privacy.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Sets the privacy settings.

Any field not explicitly set in settings performs a no-op, and will not make any changes.

Request

Name	Type
`settings`	`PrivacySettings`

Response

Name	Type
`payload`	`Privacy_Set_Result`

Watch

Notifies of a change in privacy settings.

On a given connection, the server will return immediately if this is the first call made, or if the settings value has changed since a previous call. Otherwise, the server will wait on a value change before returning the new value. This follows the hanging get pattern.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`PrivacySettings`

Setup

Defined in fuchsia.settings/setup.fidl

Settings that influence the device's setup behavior.

Supported SettingsEpitaph enums: REQUEST_NOT_SUPPORTED, INTERNAL_SERVICE_ERROR, PERSISTENT_STORAGE_ERROR

Set

Changes the settings specified in [SetupSettings]. Any field not set in the table will not perform any system operation. An error will be returned if the provided settings is an invalid change (for example, if it is empty).

Request

Name	Type
`settings`	`SetupSettings`
`reboot_device`	`bool`

Response

Name	Type
`payload`	`Setup_Set_Result`

Watch

Gets the current [SetupSettings]. Returns immediately on first call; subsequent calls return when the value changes.

If this call fails, it is considered a fatal error and the channel will be closed.

Request

<EMPTY>

Response

Name	Type
`settings`	`SetupSettings`

STRUCTS

Accessibility_Set_Response

<EMPTY>

Audio_Set_Response

Defined in fuchsia.settings/audio.fidl

<EMPTY>

Autorepeat

Defined in fuchsia.settings/keyboard.fidl

Field	Type	Description	Default
`delay`	`zx/Duration`	The duration between key actuation and autorepeat actuation.	No default
`period`	`zx/Duration`	The duration between two successive autorepeat actuations (1/rate). Rate is defined as once the autorepeat kicks in, the frequency at which repeated key actuations are generated per second.	No default

Display_Set_Response

Defined in fuchsia.settings/display.fidl

<EMPTY>

DoNotDisturb_Set_Response

<EMPTY>

FactoryReset_Set_Response

<EMPTY>

Input_Set_Response

Defined in fuchsia.settings/input.fidl

<EMPTY>

Intl_Set_Response

Defined in fuchsia.settings/intl.fidl

<EMPTY>

KeyboardSet_Set_Response

Defined in fuchsia.settings/keyboard.fidl

<EMPTY>

Light_SetLightGroupValues_Response

Defined in fuchsia.settings/light.fidl

<EMPTY>

NightMode_Set_Response

<EMPTY>

Privacy_Set_Response

Defined in fuchsia.settings/privacy.fidl

<EMPTY>

Setup_Set_Response

Defined in fuchsia.settings/setup.fidl

<EMPTY>

ENUMS

AudioStreamSettingSource strict

Type: uint32

Defined in fuchsia.settings/audio.fidl

The source of the volume settings. The volume is set according to the source.

Name	Value	Description
USER	`0`	The volume is set by the user. When the `source` in AudioStreamSettings is set to this, the audio volume is set to `user_volume`.
SYSTEM	`1`	The system takes control of the volume. This is used when the system constantly calculates and changes the volume. The volume is not stored for this source.
SYSTEM_WITH_FEEDBACK	`2`	The system takes control of the volume. This is used when the system changes the volume, but we still want to play feedback sounds for these changes. The volume is not stored for this source.

CaptionFontFamily strict

Type: uint32

Font family groups for closed captions, specified by 47 CFR §79.102(k).

Name	Value	Description
UNKNOWN	`0`
MONOSPACED_SERIF	`1`
PROPORTIONAL_SERIF	`2`
MONOSPACED_SANS_SERIF	`3`
PROPORTIONAL_SANS_SERIF	`4`
CASUAL	`5`
CURSIVE	`6`
SMALL_CAPITALS	`7`

ColorBlindnessType strict

Type: uint32

Name	Value	Description
NONE	`0`	No color blindness.
PROTANOMALY	`1`	Red-green color blindness due to reduced sensitivity to red light.
DEUTERANOMALY	`2`	Red-green color blindness due to reduced sensitivity to green light.
TRITANOMALY	`3`	Blue-yellow color blindness. It is due to reduced sensitivity to blue light.

DeviceStateSource strict

Type: uint32

Defined in fuchsia.settings/input.fidl

Name	Value	Description
HARDWARE	`1`
SOFTWARE	`2`

DeviceType strict

Type: uint32

Defined in fuchsia.settings/input.fidl

Name	Value	Description
MICROPHONE	`1`
CAMERA	`2`

EdgeStyle strict

Type: uint32

Edge style for fonts as specified in 47 CFR §79.103(c)(7)

Name	Value	Description
NONE	`0`	No border around fonts.
DROP_SHADOW	`1`	A shadow "behind" and slightly offset from each edge.
RAISED	`2`	A bevel that mimics a 3D raised effect.
DEPRESSED	`3`	A bevel that mimics a 3D depressed effect.
OUTLINE	`4`	A plain border around each shapes.

Error strict

Type: uint32

Defined in fuchsia.settings/settings.fidl

Common error code used across different settings.

Name	Value	Description
FAILED	`1`
UNSUPPORTED	`2`

HourCycle strict

Type: uint32

Defined in fuchsia.settings/intl.fidl

Whether if the time format should be using 12 hour or 24 hour clock. H indicates the maximum number that the hour indicator will ever show.

Name	Value	Description
UNKNOWN	`0`
H11	`1`	12-hour clock, 0:10am after midnight.
H12	`2`	12-hour clock, 12:10am after midnight.
H23	`3`	24-hour clock, 0:10 after midnight.
H24	`4`	24-hour clock, 24:10 after midnight.

LightError strict

Type: uint32

Defined in fuchsia.settings/light.fidl

Name	Value	Description
FAILED	`1`	Call failed for unspecified reasons.
UNSUPPORTED	`2`	Call not supported, this setting may not be present on this .
INVALID_NAME	`3`	An invalid/unknown light group name was provided.
INVALID_VALUE	`4`	An invalid LightValue was provided that did not match the light group's LightType or did not match the requirements for the value type.

LightType strict

Type: uint32

Defined in fuchsia.settings/light.fidl

Enum describing the possible types of values for controlling a light.

Name	Value	Description
BRIGHTNESS	`1`	This type of light supports setting brightness to a uint8_t value.
RGB	`2`	This type of light supports setting an RGB value.
SIMPLE	`3`	Light can only be turned on or off.

LowLightMode strict

Type: uint32

Defined in fuchsia.settings/display.fidl

Name	Value	Description
DISABLE	`0`	Device should not be in low-light mode.
DISABLE_IMMEDIATELY	`1`	Device should not be in low-light mode and should transition out of it immediately.
ENABLE	`2`	Device should be in low-light mode.

SettingsEpitaph strict

Type: uint32

Defined in fuchsia.settings/settings.fidl

Common epitaph messages used across different settings.

Name	Value	Description
REQUEST_NOT_SUPPORTED	`1`
INTERNAL_SERVICE_ERROR	`2`
PERSISTENT_STORAGE_ERROR	`3`
FILE_READ_ERROR	`4`

ThemeType strict

Type: uint32

Defined in fuchsia.settings/display.fidl

Name	Value	Description
DEFAULT	`0`	When `ThemeType` is set to `DEFAULT` it is up to the specific product to determine what that actually means.
LIGHT	`1`
DARK	`2`

TABLES

AccessibilitySettings

Supported accessibility settings.

Ordinal	Field	Type	Description
1	`audio_description`	`bool`	For videos, use an alternative audio track (akin to changing languages) that explains what is happening visually while there is no dialogue.
2	`screen_reader`	`bool`	Read aloud elements of the screen selected by the user.
3	`color_inversion`	`bool`	Invert colors on the screen.
4	`enable_magnification`	`bool`	Interpret triple-tap on the touchscreen as a command to zoom in.
5	`color_correction`	`ColorBlindnessType`	What type of color-blindness, if any, to correct for.
6	`captions_settings`	`CaptionsSettings`	What kind of sources get closed captions, and how they look.

AudioSettings

Defined in fuchsia.settings/audio.fidl

Ordinal	Field	Type	Description
1	`streams`	`vector<AudioStreamSettings>:5`	Contains the volume setting for all audio stream settings. There should only be one AudioStreamSettings for each fuchsia.media.AudioRenderUsage.

AudioStreamSettings

Defined in fuchsia.settings/audio.fidl

Ordinal	Field	Type	Description
1	`stream`	`fuchsia.media/AudioRenderUsage`	The audio stream which the settings are applying to.
2	`source`	`AudioStreamSettingSource`	The volume of `stream` is set according to the volume settings from `source`.
3	`user_volume`	`Volume`	User level volume setting. If the `source` is USER, then the volume is set to `user_volume`.

CaptionFontStyle

Font, size, and color of closed captions text.

Ordinal	Field	Type	Description
1	`family`	`CaptionFontFamily`
2	`color`	`fuchsia.ui.types/ColorRgba`	47 CFR §79.103(c)(2) requires at least 3-bit RGB for user override of closed-captions color. Each color channel should be a finite number otherwise will cause SetAccessibilityInfo to fail with INVALID_VALUE.
3	`relative_size`	`float32`	Size of closed captions text relative to the default captions size. A range of [0.5, 2] is guaranteed to be supported (as 47 CFR §79.103(c)(4) establishes). Size should be a finite number.
4	`char_edge_style`	`EdgeStyle`

CaptionsSettings

What kind of sources get closed captions, and how they look.

Ordinal	Field	Type	Description
1	`for_media`	`bool`	Closed captions enabled for media sources of audio.
2	`for_tts`	`bool`	Closed captions enabled for Text-To-Speech sources of audio.
3	`font_style`	`CaptionFontStyle`	Font style and color used for the closed captions text.
4	`window_color`	`fuchsia.ui.types/ColorRgba`	Border color used around the closed captions window. Each color channel should be a finite number otherwise will cause SetAccessibilityInfo to fail with INVALID_VALUE.
5	`background_color`	`fuchsia.ui.types/ColorRgba`	Background color of the closed captions window. Each color channel should be a finite number otherwise will cause SetAccessibilityInfo to fail with INVALID_VALUE.

DeviceState

Defined in fuchsia.settings/input.fidl

Holds the state for an |InputDevice|.

Ordinal	Field	Type	Description
1	`toggle_flags`	`ToggleStateFlags`	Controls the on/off state of the input device.

DisplaySettings

Defined in fuchsia.settings/display.fidl

DisplaySettings are used to determine the output state of the display. The display can be toggled between two modes, auto-brightness on and auto-brightness off.

Adjusted_auto_brightness is used to set a specific brightness level for the current lighting conditions. Auto-brightness will continue to make the screen darker and brighter as the surrounding light changes.

Brightness_value is used in manual mode to set a specific brightness level for the screen. This level will be maintained while in manual mode.

Ordinal	Field	Type	Description
1	`auto_brightness`	`bool`	Auto brightness enabled.
2	`brightness_value`	`float32`	Manually set brightness value [0.0 - 1.0]. Not a number, infinity or negative infinity will cause SetDisplayInfo to fail with INVALID_VALUE.
4	`low_light_mode`	`LowLightMode`	The low light mode state of the device.
5	`screen_enabled`	`bool`	Whether the screen is enabled.
6	`theme`	`Theme`	Theme to be used for the device's user interface.
7	`adjusted_auto_brightness`	`float32`	Brightness value to adjust auto-brightness to [0.0 - 1.0].

DoNotDisturbSettings

Settings related to do-not-disturb (DND) mode.

Ordinal Field Type Description

1

user_initiated_do_not_disturb

bool

If true, the device is in do-not-disturb (DND) mode. Change this value if you're directly responding to a user-initiated event.

Note that the device could still be in DND mode even if this is set to false, as night_mode_initiated_do_not_disturb might be true. To actually disable DND mode, set both fields to false.

To know whether DND is enabled, you need to do a boolean OR of both fields.

2

night_mode_initiated_do_not_disturb

bool

If true, the device is in do-not-disturb (DND) mode. Change this value if you're trying to enable or disable DND based on a nightly schedule.

Note that the device could still be in DND mode even if this is set to false, as user_initiated_do_not_disturb might be true. Do not set that field to false unless you're directly responding to a user-initiated event.

To know whether DND is enabled, you need to do a boolean OR of both fields.

FactoryResetSettings

Information about the factory reset settings.

Ordinal	Field	Type	Description
1	`is_local_reset_allowed`	`bool`	When set to true, a user is able to physically perform a factory reset. When false, that functionality is disabled.

InputDevice

Defined in fuchsia.settings/input.fidl

Contains the information for an input device. The device is uniquely identified by the combination of device_name and device_type.

Ordinal	Field	Type	Description
1	`device_name`	`string`	Uniquely identifies a device within a device type.
2	`device_type`	`DeviceType`	The type of input device (e.g. camera, microphone).
3	`source_states`	`vector<SourceState>`	The state for each individual [DeviceStateSource].
4	`mutable_toggle_state`	`ToggleStateFlags`	The software toggle states which are allowed to be changed for a device.
5	`state`	`DeviceState`	The overall state of the device, considering the combination of the source states.

InputSettings

Defined in fuchsia.settings/input.fidl

Settings related to device input. New format for InputDeviceSettings.

InputSettings contains a list of input devices, e.g. Microphone and Camera devices. There may be multiple devices of each type. If so, they will be differentiated by the device_name. If there is only one device of a certain [DeviceType], then the name defaults to the same as the device type, e.g. DeviceType::Microphone -> "microphone".

Ordinal	Field	Type	Description
1	`devices`	`vector<InputDevice>`

InputState

Defined in fuchsia.settings/input.fidl

A subset of |DeviceState|'s properties that clients may pass to change the software state of an InputDevice.

Ordinal	Field	Type
1	`name`	`string`
2	`device_type`	`DeviceType`
3	`state`	`DeviceState`

IntlSettings

Defined in fuchsia.settings/intl.fidl

Collection of internationalization-related settings.

Ordinal	Field	Type	Description
1	`locales`	`vector<fuchsia.intl/LocaleId>:10`	An ordered list of preferred locales.
2	`temperature_unit`	`fuchsia.intl/TemperatureUnit`	The preferred temperature unit.
3	`time_zone_id`	`fuchsia.intl/TimeZoneId`	The currently set time zone.
4	`hour_cycle`	`HourCycle`	The preferred hour cycle.

KeyboardSettings

Defined in fuchsia.settings/keyboard.fidl

The various keyboard settings.

Ordinal	Field	Type	Description
1	`keymap`	`fuchsia.input/KeymapId`
2	`autorepeat`	`Autorepeat`

LightGroup

Defined in fuchsia.settings/light.fidl

Information about a controllable light group. A group may have one or more lights.

Ordinal	Field	Type	Description
1	`name`	`string:32`	Identifier for this light group, clients should pass this back into the service to set the group's light values.
2	`enabled`	`bool`	True if the light group is enabled and changes will be visible to the user. False if the light group is forced off by hardware. If the light group is disabled, its value can still be set, but the change may not be visible until the light group is back on.
3	`type`	`LightType`	Defines the acceptable value type for controlling this light group.
4	`lights`	`vector<LightState>`	States of the lights in this group.

LightState

Defined in fuchsia.settings/light.fidl

State of a given light.

Ordinal	Field	Type	Description
1	`value`	`LightValue`

NightModeSettings

Settings related to Night mode.

Ordinal	Field	Type	Description
1	`night_mode_enabled`	`bool`	If true, the device/user have opted in for NightMode routine.

PrivacySettings

Defined in fuchsia.settings/privacy.fidl

Ordinal	Field	Type	Description
1	`user_data_sharing_consent`	`bool`	Reflects the user consent to have their user data shared with the product owner, e.g., for metrics collection and crash reporting.

SetupSettings

Defined in fuchsia.settings/setup.fidl

Ordinal	Field	Type	Description
1	`enabled_configuration_interfaces`	`ConfigurationInterfaces`	Specifies the network interfaces that the device can be configured over during setup.

SourceState

Defined in fuchsia.settings/input.fidl

Describes what the |source|'s |state| is.

Ordinal	Field	Type	Description
1	`source`	`DeviceStateSource`
2	`state`	`DeviceState`

Theme

Defined in fuchsia.settings/display.fidl

Ordinal	Field	Type	Description
1	`theme_type`	`ThemeType`
2	`theme_mode`	`ThemeMode`

Volume

Defined in fuchsia.settings/audio.fidl

Ordinal	Field	Type	Description
1	`level`	`float32`	The volume level ranged [0.0, 1.0]. The level maps to a dbfs value from a volume curve in the setting service. Not a number (NaN), infinity or negative infinity will cause SetVolume to fail with INVALID_VALUE.
2	`muted`	`bool`	True if the volume should be muted. If this is true, then the volume is silent, regardless of `level`.

UNIONS

Accessibility_Set_Result strict

Ordinal	Variant	Type	Description
1	`response`	`Accessibility_Set_Response`
2	`err`	`Error`

Audio_Set_Result strict

Defined in fuchsia.settings/audio.fidl

Ordinal	Variant	Type	Description
1	`response`	`Audio_Set_Response`
2	`err`	`Error`

Display_Set_Result strict

Defined in fuchsia.settings/display.fidl

Ordinal	Variant	Type	Description
1	`response`	`Display_Set_Response`
2	`err`	`Error`

DoNotDisturb_Set_Result strict

Ordinal	Variant	Type	Description
1	`response`	`DoNotDisturb_Set_Response`
2	`err`	`Error`

FactoryReset_Set_Result strict

Ordinal	Variant	Type	Description
1	`response`	`FactoryReset_Set_Response`
2	`err`	`Error`

Input_Set_Result strict

Defined in fuchsia.settings/input.fidl

Ordinal	Variant	Type	Description
1	`response`	`Input_Set_Response`
2	`err`	`Error`

Intl_Set_Result strict

Defined in fuchsia.settings/intl.fidl

Ordinal	Variant	Type	Description
1	`response`	`Intl_Set_Response`
2	`err`	`Error`

KeyboardSet_Set_Result strict

Defined in fuchsia.settings/keyboard.fidl

Ordinal	Variant	Type	Description
1	`response`	`KeyboardSet_Set_Response`
2	`err`	`Error`

LightValue strict

Defined in fuchsia.settings/light.fidl

Value of a light. Only one of the three values in the union will be present, depending on the light's LightType.

Ordinal Variant Type Description

1

on

bool

Lights with LightType.SIMPLE will have this value.

2

brightness

float64

Lights with LightType.BRIGHTNESS will have this value, a floating point value 0.0 to 1.0 inclusive, where 0.0 means the light is off. Not a number (NaN), infinity or negative infinity will cause SetLightGroup to fail with INVALID_VALUE.

3

color

fuchsia.ui.types/ColorRgb

Lights with LightType.RGB will have this value.

Each color channel should be a value between 0.0 and 1.0 inclusive. Values outside this range will cause SetLightGroup to fail with INVALID_VALUE.

Light_SetLightGroupValues_Result strict

Defined in fuchsia.settings/light.fidl

Ordinal	Variant	Type	Description
1	`response`	`Light_SetLightGroupValues_Response`
2	`err`	`LightError`

NightMode_Set_Result strict