Added in API level 31

SignalThresholdInfo

---

Kotlin |Java

class SignalThresholdInfo : Parcelable

kotlin.Any
↳	android.telephony.SignalThresholdInfo

Defines the threshold value of the signal strength.

Summary

Nested classes
	Builder Builder class to create SignalThresholdInfo objects.

Constants
static Int	SIGNAL_MEASUREMENT_TYPE_ECNO The ratio between the received energy from the pilot signal CPICH per chip (Ec) to the noise density (No).
static Int	SIGNAL_MEASUREMENT_TYPE_RSCP Received Signal Code Power.
static Int	SIGNAL_MEASUREMENT_TYPE_RSRP Reference Signal Received Power.
static Int	SIGNAL_MEASUREMENT_TYPE_RSRQ Reference Signal Received Quality Range: -34 dB to 3 dB; Used RAN: AccessNetworkConstants.AccessNetworkType.EUTRAN Reference: 3GPP TS 36.
static Int	SIGNAL_MEASUREMENT_TYPE_RSSI Received Signal Strength Indication.
static Int	SIGNAL_MEASUREMENT_TYPE_RSSNR Reference Signal Signal to Noise Ratio Range: -20 dB to 30 dB; Used RAN: AccessNetworkConstants.AccessNetworkType.EUTRAN
static Int	SIGNAL_MEASUREMENT_TYPE_SSRSRP 5G SS reference signal received power.
static Int	SIGNAL_MEASUREMENT_TYPE_SSRSRQ 5G SS reference signal received quality.
static Int	SIGNAL_MEASUREMENT_TYPE_SSSINR 5G SS signal-to-noise and interference ratio.
static Int	SIGNAL_MEASUREMENT_TYPE_UNKNOWN Unknown signal measurement type.

Inherited constants

From class Parcelable Int CONTENTS_FILE_DESCRIPTOR Descriptor bit used with describeContents(): indicates that the Parcelable object's flattened representation includes a file descriptor. Int PARCELABLE_WRITE_RETURN_VALUE Flag for use with writeToParcel: the object being written is a return value, that is the result of a function such as "Parcelable someFunction()", "void someFunction(out Parcelable)", or "void someFunction(inout Parcelable)". Some implementations may want to release resources at this point.

Public methods
Int	describeContents()
Boolean	equals(other: Any?)
Int	getHysteresisDb() Get measurement hysteresis db.
static Int	getMaximumNumberOfThresholdsAllowed() Get the maximum number of threshold allowed in each SignalThresholdInfo.
static Int	getMinimumNumberOfThresholdsAllowed() Get the minimum number of thresholds allowed in each SignalThresholdInfo.
Int	getRadioAccessNetworkType() Get the radio access network type.
Int	getSignalMeasurementType() Get the signal measurement type.
IntArray	getThresholds() Get the signal strength thresholds.
Int	hashCode()
String	toString()
Unit	writeToParcel(out: Parcel, flags: Int) Flatten this object in to a Parcel.

Properties
static Parcelable.Creator<SignalThresholdInfo!>	CREATOR

Constants

SIGNAL_MEASUREMENT_TYPE_ECNO

Added in API level 34

static val SIGNAL_MEASUREMENT_TYPE_ECNO: Int

The ratio between the received energy from the pilot signal CPICH per chip (Ec) to the noise density (No). Range: -24 dBm to 1 dBm. Used RAN: AccessNetworkConstants.AccessNetworkType.UTRAN Reference: 3GPP TS 25.215 5.1.5

Value: 9

SIGNAL_MEASUREMENT_TYPE_RSCP

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_RSCP: Int

Received Signal Code Power. Range: -120 dBm to -25 dBm; Used RAN: AccessNetworkConstants.AccessNetworkType.UTRAN Reference: 3GPP TS 25.123, section 9.1.1.1

Value: 2

SIGNAL_MEASUREMENT_TYPE_RSRP

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_RSRP: Int

Reference Signal Received Power. Range: -140 dBm to -44 dBm; Used RAN: AccessNetworkConstants.AccessNetworkType.EUTRAN Reference: 3GPP TS 36.133 9.1.4

Value: 3

SIGNAL_MEASUREMENT_TYPE_RSRQ

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_RSRQ: Int

Reference Signal Received Quality Range: -34 dB to 3 dB; Used RAN: AccessNetworkConstants.AccessNetworkType.EUTRAN Reference: 3GPP TS 36.133 9.1.7

Value: 4

SIGNAL_MEASUREMENT_TYPE_RSSI

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_RSSI: Int

Received Signal Strength Indication. Range: -113 dBm and -51 dBm Used RAN: AccessNetworkConstants.AccessNetworkType.GERAN, AccessNetworkConstants.AccessNetworkType.CDMA2000 Reference: 3GPP TS 27.007 section 8.5.

Value: 1

SIGNAL_MEASUREMENT_TYPE_RSSNR

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_RSSNR: Int

Reference Signal Signal to Noise Ratio Range: -20 dB to 30 dB; Used RAN: AccessNetworkConstants.AccessNetworkType.EUTRAN

Value: 5

SIGNAL_MEASUREMENT_TYPE_SSRSRP

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_SSRSRP: Int

5G SS reference signal received power. Range: -140 dBm to -44 dBm. Used RAN: AccessNetworkConstants.AccessNetworkType.NGRAN Reference: 3GPP TS 38.215.

Value: 6

SIGNAL_MEASUREMENT_TYPE_SSRSRQ

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_SSRSRQ: Int

5G SS reference signal received quality. Range: -43 dB to 20 dB. Used RAN: AccessNetworkConstants.AccessNetworkType.NGRAN Reference: 3GPP TS 38.133 section 10.1.11.1.

Value: 7

SIGNAL_MEASUREMENT_TYPE_SSSINR

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_SSSINR: Int

5G SS signal-to-noise and interference ratio. Range: -23 dB to 40 dB Used RAN: AccessNetworkConstants.AccessNetworkType.NGRAN Reference: 3GPP TS 38.215 section 5.1.*, 3GPP TS 38.133 section 10.1.16.1.

Value: 8

SIGNAL_MEASUREMENT_TYPE_UNKNOWN

Added in API level 31

static val SIGNAL_MEASUREMENT_TYPE_UNKNOWN: Int

Unknown signal measurement type.

Value: 0

Public methods

describeContents

Added in API level 31

fun describeContents(): Int

Return
Int	a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR

equals

Added in API level 31

fun equals(other: Any?): Boolean

Parameters
obj	the reference object with which to compare.

Return
Boolean	true if this object is the same as the obj argument; false otherwise.

getHysteresisDb

Added in API level 34

fun getHysteresisDb(): Int

Get measurement hysteresis db.

Return
Int	hysteresis db value

getMaximumNumberOfThresholdsAllowed

Added in API level 31

static fun getMaximumNumberOfThresholdsAllowed(): Int

Get the maximum number of threshold allowed in each SignalThresholdInfo.

Return
Int	the maximum number of thresholds allowed

getMinimumNumberOfThresholdsAllowed

Added in API level 31

static fun getMinimumNumberOfThresholdsAllowed(): Int

Get the minimum number of thresholds allowed in each SignalThresholdInfo.

Return
Int	the minimum number of thresholds allowed

getRadioAccessNetworkType

Added in API level 31

fun getRadioAccessNetworkType(): Int

Get the radio access network type.

Return

Int

radio access network type Value is android.telephony.AccessNetworkConstants.AccessNetworkType#UNKNOWN, android.telephony.AccessNetworkConstants.AccessNetworkType#GERAN, android.telephony.AccessNetworkConstants.AccessNetworkType#UTRAN, android.telephony.AccessNetworkConstants.AccessNetworkType#EUTRAN, android.telephony.AccessNetworkConstants.AccessNetworkType#CDMA2000, android.telephony.AccessNetworkConstants.AccessNetworkType#IWLAN, or android.telephony.AccessNetworkConstants.AccessNetworkType#NGRAN

getSignalMeasurementType

Added in API level 31

fun getSignalMeasurementType(): Int

Get the signal measurement type.

Return

Int

the SignalMeasurementType value Value is android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_UNKNOWN, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_RSSI, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_RSCP, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_RSRP, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_RSRQ, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_RSSNR, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_SSRSRP, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_SSRSRQ, android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_SSSINR, or android.telephony.SignalThresholdInfo#SIGNAL_MEASUREMENT_TYPE_ECNO

getThresholds

Added in API level 31

fun getThresholds(): IntArray

Get the signal strength thresholds. Signal strength thresholds are a list of integer used for suggesting signal level and signal reporting criteria. The range and unit must reference specific SignalMeasurementType. Please refer to https://source.android.com/devices/tech/connect/signal-strength on how signal strength thresholds are used for signal strength reporting.

Return
IntArray	array of integer of the signal thresholds This value cannot be null.

See Also

• #SIGNAL_MEASUREMENT_TYPE_RSSI
• #SIGNAL_MEASUREMENT_TYPE_RSCP
• #SIGNAL_MEASUREMENT_TYPE_RSRP
• #SIGNAL_MEASUREMENT_TYPE_RSRQ
• #SIGNAL_MEASUREMENT_TYPE_RSSNR
• #SIGNAL_MEASUREMENT_TYPE_SSRSRP
• #SIGNAL_MEASUREMENT_TYPE_SSRSRQ
• #SIGNAL_MEASUREMENT_TYPE_SSSINR
• #SIGNAL_MEASUREMENT_TYPE_ECNO

hashCode

Added in API level 31

fun hashCode(): Int

Return
Int	a hash code value for this object.

toString

Added in API level 31

fun toString(): String

Return
String	a string representation of the object.

writeToParcel

Added in API level 31

fun writeToParcel(
    out: Parcel, 
    flags: Int
): Unit

Flatten this object in to a Parcel.

Parameters
dest	The Parcel in which the object should be written. This value cannot be null.
flags	Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES
out	Parcel: This value cannot be null.

Properties

CREATOR

Added in API level 31

static val CREATOR: Parcelable.Creator<SignalThresholdInfo!>