CellSignalStrengthGsm

Kotlin |Java

class CellSignalStrengthGsm : CellSignalStrength, Parcelable

kotlin.Any
↳	android.telephony.CellSignalStrength
	↳	android.telephony.CellSignalStrengthGsm

GSM signal strength related information.

Summary

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.

From class CellSignalStrength

`Int`	`SIGNAL_STRENGTH_GOOD`
`Int`	`SIGNAL_STRENGTH_GREAT`
`Int`	`SIGNAL_STRENGTH_MODERATE`
`Int`	`SIGNAL_STRENGTH_NONE_OR_UNKNOWN`
`Int`	`SIGNAL_STRENGTH_POOR`

Public methods
Int	`describeContents()` Implement the Parcelable interface
Boolean	`equals(other: Any?)`
Int	`getAsuLevel()` Get the RSSI in ASU.
Int	`getBitErrorRate()` Return the Bit Error Rate.
Int	`getDbm()` Get the signal strength as dBm.
Int	`getLevel()` Retrieve an abstract level value for the overall signal quality.
Int	`getRssi()` Return the Received Signal Strength Indicator.
Int	`getTimingAdvance()` Get the GSM timing advance between 0.
Int	`hashCode()`
String	`toString()`
Unit	`writeToParcel(dest: Parcel, flags: Int)` Implement the Parcelable interface

Properties
static Parcelable.Creator<CellSignalStrengthGsm!>	`CREATOR` Implement the Parcelable interface

Public methods

describeContents

Added in API level 17

fun describeContents(): Int

Implement the Parcelable interface

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 17

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.

getAsuLevel

Added in API level 17

fun getAsuLevel(): Int

Get the RSSI in ASU. Asu is calculated based on 3GPP RSSI. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69

Return
`Int`	RSSI in ASU 0..31, 99, or `UNAVAILABLE`.

getBitErrorRate

Added in API level 29

fun getBitErrorRate(): Int

Return the Bit Error Rate.

Return
`Int`	the bit error rate (0-7, 99) as defined in TS 27.007 8.5 or `UNAVAILABLE`.

getDbm

Added in API level 17

fun getDbm(): Int

Get the signal strength as dBm.

Return
`Int`	the RSSI of the measured cell.

getLevel

Added in API level 17

fun getLevel(): Int

Retrieve an abstract level value for the overall signal quality.

Return
`Int`	Value is between `android.telephony.CellSignalStrength#SIGNAL_STRENGTH_NONE_OR_UNKNOWN` and `android.telephony.CellSignalStrength#SIGNAL_STRENGTH_GREAT` inclusive

getRssi

Added in API level 30

fun getRssi(): Int

Return the Received Signal Strength Indicator.

Return
`Int`	the RSSI in dBm (-113, -51) or `UNAVAILABLE`.

getTimingAdvance

Added in API level 26

fun getTimingAdvance(): Int

Get the GSM timing advance between 0..219 symbols (normally 0..63).

UNAVAILABLE is reported when there is no RR connection. Refer to 3GPP 45.010 Sec 5.8.

Return
`Int`	the current GSM timing advance, if available.

hashCode

Added in API level 17

fun hashCode(): Int

Return
`Int`	a hash code value for this object.

toString

Added in API level 17

fun toString(): String

Return
`String`	string representation.

writeToParcel

Added in API level 17

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

Implement the Parcelable interface

Parameters
`dest`	Parcel: 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

Properties

CREATOR

Added in API level 17

static val CREATOR: Parcelable.Creator<CellSignalStrengthGsm!>

Implement the Parcelable interface