TemporaryExposureKey

public final class TemporaryExposureKey extends Object
implements Parcelable Parcelable

A key generated for advertising over a window of time.

Nested Class Summary

class TemporaryExposureKey.TemporaryExposureKeyBuilder A builder for TemporaryExposureKey. 

Constant Summary

int DAYS_SINCE_ONSET_OF_SYMPTOMS_UNKNOWN The default value for getDaysSinceOnsetOfSymptoms().

Inherited Constant Summary

Field Summary

public static final Creator<TemporaryExposureKey> CREATOR

Public Method Summary

boolean
equals(Object obj)
int
getDaysSinceOnsetOfSymptoms()
Number of days elapsed between symptom onset and the key being used.
byte[]
getKeyData()
The randomly generated Temporary Exposure Key information.
int
getReportType()
Type of diagnosis associated with a key.
int
getRollingPeriod()
A number describing how long a key is valid.
int
getRollingStartIntervalNumber()
A number describing when a key starts.
int
getTransmissionRiskLevel()
Risk of transmission associated with the person this key came from.
int
hashCode()
String
toString()
void
writeToParcel(Parcel dest, int flags)

Inherited Method Summary

Constants

public static final int DAYS_SINCE_ONSET_OF_SYMPTOMS_UNKNOWN

The default value for getDaysSinceOnsetOfSymptoms().

See DiagnosisKeysDataMapping.getDaysSinceOnsetToInfectiousness() for more information.

Constant Value: 2147483647

Fields

public static final Creator<TemporaryExposureKey> CREATOR

Public Methods

public boolean equals (Object obj)

public int getDaysSinceOnsetOfSymptoms ()

Number of days elapsed between symptom onset and the key being used.

E.g. 2 means the key is 2 days after onset of symptoms. Valid values are -14 to 14.

public byte[] getKeyData ()

The randomly generated Temporary Exposure Key information.

public int getReportType ()

Type of diagnosis associated with a key.

public int getRollingPeriod ()

A number describing how long a key is valid. It is expressed in increments of 10 minutes (e.g. 144 for 24 hours).

public int getRollingStartIntervalNumber ()

A number describing when a key starts. It is equal to startTimeOfKeySinceEpochInSecs / (60 * 10).

public int getTransmissionRiskLevel ()

Risk of transmission associated with the person this key came from.

public int hashCode ()

public String toString ()

public void writeToParcel (Parcel dest, int flags)