Display

Class that retrieves properties of the primary display. Note only primary display is supported by this turbomodule.

Constructors

new Display()

new Display(): Display

Returns

Display

Methods

addDisplayListener()

static addDisplayListener(listener: IDisplayListener): ISubscription

Adds display listener object to receive callbacks when display properties change. It returns a object, which is used to unsubscribe the listener from receiving events through .

Parameters

listener

IDisplayListener

IDisplayListener interface ISubscription object related to this listener

Returns

ISubscription

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addDisplayListener2()

static addDisplayListener2(listener: IDisplayListener): ISubscription

Adds display listener object to receive callbacks when display properties change. It returns a object, which is used to unsubscribe the listener from receiving events through .

Parameters

listener

IDisplayListener

IDisplayListener interface ISubscription object related to this listener

Returns

ISubscription

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addDisplayListener3()

static addDisplayListener3(listener: IDisplayListener): ISubscription

Adds display listener object to receive callbacks when display properties change, including AISR state changes. It returns a object, which is used to unsubscribe the listener from receiving events through .

Parameters

listener

IDisplayListener

IDisplayListener interface ISubscription object related to this listener

Returns

ISubscription

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getAisrState()

static getAisrState(): AisrState

Query the current system-level AISR state for this display. Current AISR state.

Returns

AisrState

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getAllowedColorDepths()

static getAllowedColorDepths(colorSpace: ColorSpace): ColorDepth[]

Query for allowed color depths for given color space, which are obtained based on the connected display/TV capabilities and the device capabilities. If the resolution, the refresh rate or the HDR setting changes then clients are expected to query this API again to get updated allowed color depth.

Parameters

colorSpace

ColorSpace

the color space for which allowed color depths are queried.

Returns

ColorDepth[]

ColorDepth[] An array of ColorDepth values available for the specified color space

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getAllowedColorSpaces()

static getAllowedColorSpaces(): ColorSpace[]

Query for allowed color spaces which are obtained based on the connected display/TV capabilities and the device capabilities. If the resolution, the refresh rate or the HDR setting changes then clients are expected to query this API again to get updated allowed color spaces.

Returns

ColorSpace[]

ColorSpace[] An array of ColorSpace values representing the allowed color spaces

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getAllSupportedConfigs()

static getAllSupportedConfigs(): IDisplayConfig[]

Query the list of all supported configs for this display. Returns list of all supported configs for this display.

Returns

IDisplayConfig[]

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getColorDepth()

static getColorDepth(): ColorDepth

Get current color depth. color depth.

Returns

ColorDepth

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getColorSpace()

static getColorSpace(): ColorSpace

Get current color space. color space.

Returns

ColorSpace

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getCurrentConfig()

static getCurrentConfig(): IDisplayConfig

Query the current config for this display. Returns current config

Returns

IDisplayConfig

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getCurrentHdcpLevel()

static getCurrentHdcpLevel(): HdcpLevel

Query the current HDCP (High-bandwidth Digital Content Protection) level for this display. Returns current HDCP level for this display

Returns

HdcpLevel

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getCurrentRefreshRateInMillihertz()

static getCurrentRefreshRateInMillihertz(): number

Query the current vertical refresh rate in mHz (millihertz) for this display Returns current refresh rate for this display in mHz. If the current refresh rate changes, will be called.

Returns

number

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getHdrMode()

static getHdrMode(): HdrMode

Get current HDR mode. HDR mode.

Returns

HdrMode

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getLowLatencyModeState()

static getLowLatencyModeState(): LlmState

Query the current Low latency mode state of the display. Low latency mode state being used for the display.

Returns

LlmState

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getName()

static getName(): string

Query the display connector name. The name of the display connector (not the panel name).

Returns

string

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getOverscanBorder()

static getOverscanBorder(): IOverscanBorder

Returns the current overscan border values of the display. The border value (left, top, right and bottom) represent the fraction of the width or height of the display that acts like a margin for the visible region on the display. The current overscan border configuration.

Throws

• DeviceError if the display device is not in active state

Returns

IOverscanBorder

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getSupportedHdrSettings()

static getSupportedHdrSettings(): HdrMode[]

Query for supported HDR modes which are determined based on the connected display/TV capabilities and the device capabilities.

Returns

HdrMode[]

HdrMode[] An array of HdrMode values representing the supported HDR modes

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getTransferFunctions()

static getTransferFunctions(): TransferFunction[]

Query the supported transfer functions by the display.

Returns

TransferFunction[]

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isAisrSupported()

static isAisrSupported(): boolean

Query if AI Super Resolution is supported on this display. true if AISR is supported, false otherwise.

Returns

boolean

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isAutoConfigSwitchEnabled()

static isAutoConfigSwitchEnabled(): boolean

Query if auto config switch is enabled. true, if auto config switch is enabled, false otherwise

Returns

boolean

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isBT2020ColorimetrySupported()

static isBT2020ColorimetrySupported(): boolean

Check if the display supports BT.2020 / Rec.2020 colorimetry standard.

Returns

boolean

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isHDRSupported()

static isHDRSupported(): boolean

Below APIs are just wrapper APIs and does not have direct 1:1 mapping with native APIs.

Returns

boolean

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isLowLatencyModeSupported()

static isLowLatencyModeSupported(): boolean

Query if any kind of display low latency mode is supported for this display. true if supported otherwise false

Returns

boolean

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isMultipleRefreshRateEnabled()

static isMultipleRefreshRateEnabled(): boolean

Query the Multiple Refresh Rate (MRR) state for this display. It allows clients to request alternate refresh rate which might be more appropriate for their content. MRR state being used for the display.

Returns

boolean

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isSinkActive()

static isSinkActive(): boolean

Check if the display sink port where this display source device is connected is active or not. A display sink (e.g. TV or monitor) may have multiple display ports. The port where this source device is connected may be inactive even if display source (this device) is powered ON. Returns true if display sink is active.

Returns

boolean

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Last updated: Jul 22, 2026