Added in API level 31

SignalThresholdInfo


class SignalThresholdInfo : Parcelable
kotlin.Any
   ↳ android.telephony.SignalThresholdInfo

Defines the threshold value of the signal strength.

Summary

Nested classes

Builder class to create SignalThresholdInfo objects.

Constants
static Int

The ratio between the received energy from the pilot signal CPICH per chip (Ec) to the noise density (No).

static Int

Received Signal Code Power.

static Int

Reference Signal Received Power.

static Int

Reference Signal Received Quality Range: -34 dB to 3 dB; Used RAN: AccessNetworkConstants.AccessNetworkType.EUTRAN Reference: 3GPP TS 36.

static Int

Received Signal Strength Indication.

static Int

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

static Int

5G SS reference signal received power.

static Int

5G SS reference signal received quality.

static Int

5G SS signal-to-noise and interference ratio.

static Int

Unknown signal measurement type.

Inherited constants
Public methods
Int

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.

Boolean
equals(other: Any?)

Indicates whether some other object is "equal to" this one.

Int

Get measurement hysteresis db.

static Int

Get the maximum number of threshold allowed in each SignalThresholdInfo.

static Int

Get the minimum number of thresholds allowed in each SignalThresholdInfo.

Int

Get the radio access network type.

Int

Get the signal measurement type.

IntArray

Get the signal strength thresholds.

Int

Returns a hash code value for the object.

String

Returns a string representation of the object.

Unit
writeToParcel(out: Parcel, flags: Int)

Flatten this object in to a Parcel.

Properties
static Parcelable.Creator<SignalThresholdInfo!>

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

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel,int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.

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

equals

Added in API level 31
fun equals(other: Any?): Boolean

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

  • It is reflexive: for any non-null reference value x, x.equals(x) should return true.
  • It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
  • It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
  • For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

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

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.

hashCode

Added in API level 31
fun hashCode(): Int

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Return
Int a hash code value for this object.

toString

Added in API level 31
fun toString(): String

Returns a string representation of the object.

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 the following:
out Parcel: This value cannot be null.

Properties

CREATOR

Added in API level 31
static val CREATOR: Parcelable.Creator<SignalThresholdInfo!>