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 current 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. It only guarantees preview streaming when implementation mode is ImplementationMode#COMPATIBLE. When in ImplementationMode#PERFORMANCE, it is possible that preview becomes visible slightly after state is changed. For apps relying on the preview visible signal to work correctly, please set ImplementationMode#PERFORMANCE mode via setImplementationMode.