Amazon Developer

as

Settings
Sign out
Notifications
Alexa
Amazon Appstore
Ring
AWS
Documentation
Support
Contact Us
My Cases
Get Started
Design and Develop
Publish
Reference
Support

IDisplayListener

Listener interface for different display events

Properties

onConfigChange

onConfigChange: (config: IDisplayConfig) => void

Triggered when the mode of the display is changed.


onRefreshRateChange

onRefreshRateChange: (refreshRateInrMillihertz: Int32) => void

Triggered when refresh rate for the display is changed.


onColorDepthChange

onColorDepthChange: (colorDepth: ColorDepth) => void

Triggered when color depth of the display is changed.


onColorSpaceChange

onColorSpaceChange: (colorSpace: ColorSpace) => void

Triggered when color space of the display is changed.


onHdcpLevelChange

onHdcpLevelChange: (level: HdcpLevel) => void

Triggered when HDCP level of the display is changed.


onAutoConfigSwitchStateChange

onAutoConfigSwitchStateChange: (state: boolean) => void

Triggered when auto config switch state of the display is changed.


onMultipleRefreshRateStateChange

onMultipleRefreshRateStateChange: (state: boolean) => void

Triggered when multiple refresh rate (MRR) state of the display is changed.


onLowLatencyModeStateChange

onLowLatencyModeStateChange: (state: LlmState) => void

Triggered when low latency mode (LLM) state of the display is changed.


onHdrModeChange

onHdrModeChange: (hdr_mode: HdrMode) => void

Triggered when HDR mode of the display is changed.


onSinkStateChange?

optional onSinkStateChange: ((active: boolean) => void)

Triggered when sink state of the display is changed.


onAisrStateChange?

optional onAisrStateChange: ((state: AisrState) => void)

Triggered when AISR state of the display is changed.


Last updated: Jul 22, 2026