StreamState

Kotlin |Java

class StreamState

kotlin.Any
↳	kotlin.Enum<androidx.camera.view.PreviewView.StreamState>
	↳	androidx.camera.view.PreviewView.StreamState

Known Direct Subclasses PreviewView.StreamState.IDLE, PreviewView.StreamState.STREAMING PreviewView.StreamState.IDLE Preview is not visible yet. PreviewView.StreamState.STREAMING Preview is streaming.

Definitions for the preview stream state.

Summary

Enum values
IDLE Preview is not visible yet.
STREAMING Preview is streaming.

Enum values

IDLE

enum val IDLE : PreviewView.StreamState

Preview is not visible yet.

STREAMING

enum val STREAMING : PreviewView.StreamState

Preview is streaming.

This state only guarantees the preview is streaming when the implementation mode is ImplementationMode#COMPATIBLE. When in ImplementationMode#PERFORMANCE mode, it is possible that the preview becomes visible slightly after the state has changed. For apps requiring a precise signal for when the preview starts, please set ImplementationMode#COMPATIBLE mode via setImplementationMode.