SmartSpectra Android SDK/com.presage.physiology.proto/MetricsProto/MicroExpression/Builder

Builder

class Builder : GeneratedMessageLite.Builder<MessageType, BuilderType> , MetricsProto.MicroExpressionOrBuilder


Represents a detected micro-expression with metadata.
Used for facial expression analysis and emotion detection.

Protobuf type presage.physiology.MicroExpression

Functions

clearConfidence

open fun clearConfidence(): MetricsProto.MicroExpression.Builder

Confidence score for the detection (0.0 to 1.0)

float confidence = 4;

clearExpression

open fun clearExpression(): MetricsProto.MicroExpression.Builder

String identifier of the detected expression

string expression = 2;

clearStable

open fun clearStable(): MetricsProto.MicroExpression.Builder

Whether the detection is considered stable/reliable

bool stable = 3;

clearTime

open fun ~~clearTime~~(): MetricsProto.MicroExpression.Builder

Relative time of the micro-expression detection in seconds since start of recording (deprecated)

float time = 1 [deprecated = true];

clearTimestamp

open fun clearTimestamp(): MetricsProto.MicroExpression.Builder

Absolute timestamp at which the micro-expression was detected, in microseconds, since Linux epoch

int64 timestamp = 5;

getConfidence

open fun getConfidence(): Float

Confidence score for the detection (0.0 to 1.0)

float confidence = 4;

getExpression

open fun getExpression(): String

String identifier of the detected expression

string expression = 2;

getExpressionBytes

open fun getExpressionBytes(): ByteString

String identifier of the detected expression

string expression = 2;

getStable

open fun getStable(): Boolean

Whether the detection is considered stable/reliable

bool stable = 3;

getTime

open fun ~~getTime~~(): Float

Relative time of the micro-expression detection in seconds since start of recording (deprecated)

float time = 1 [deprecated = true];

getTimestamp

open fun getTimestamp(): Long

Absolute timestamp at which the micro-expression was detected, in microseconds, since Linux epoch

int64 timestamp = 5;

setConfidence

open fun setConfidence(value: Float): MetricsProto.MicroExpression.Builder

Confidence score for the detection (0.0 to 1.0)

float confidence = 4;

setExpression

open fun setExpression(value: String): MetricsProto.MicroExpression.Builder

String identifier of the detected expression

string expression = 2;

setExpressionBytes

open fun setExpressionBytes(value: ByteString): MetricsProto.MicroExpression.Builder

String identifier of the detected expression

string expression = 2;

setStable

open fun setStable(value: Boolean): MetricsProto.MicroExpression.Builder

Whether the detection is considered stable/reliable

bool stable = 3;

setTime

open fun ~~setTime~~(value: Float): MetricsProto.MicroExpression.Builder

Relative time of the micro-expression detection in seconds since start of recording (deprecated)

float time = 1 [deprecated = true];

setTimestamp

open fun setTimestamp(value: Long): MetricsProto.MicroExpression.Builder

Absolute timestamp at which the micro-expression was detected, in microseconds, since Linux epoch

int64 timestamp = 5;