Added in API level 17

CellSignalStrengthCdma


class CellSignalStrengthCdma : CellSignalStrength, Parcelable
kotlin.Any
   ↳ android.telephony.CellSignalStrength
   ↳ android.telephony.CellSignalStrengthCdma

Signal strength related information.

Summary

Inherited constants
Public methods
Int

Implement the Parcelable interface

Boolean
equals(other: Any?)

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

Int

Get the 1xRTT Level in (Android) ASU.

Int

Get the CDMA RSSI value in dBm

Int

Get the CDMA Ec/Io value in dB*10

Int

Get cdma as level 0.

Int

Get the signal strength as dBm

Int

Get the EVDO RSSI value in dBm

Int

Get the EVDO Ec/Io value in dB*10

Int

Get Evdo as level 0.

Int

Get the signal to noise ratio.

Int

Retrieve an abstract level value for the overall signal quality.

Int

Returns a hash code value for the object.

String

Unit
writeToParcel(dest: Parcel, flags: Int)

Implement the Parcelable interface

Properties
static Parcelable.Creator<CellSignalStrengthCdma!>

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

equals

Added in API level 17
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.

getAsuLevel

Added in API level 17
fun getAsuLevel(): Int

Get the 1xRTT Level in (Android) ASU. There is no standard definition of ASU for CDMA; however, Android defines it as the the lesser of the following two results (for 1xRTT):

RSSI Range (dBm) ASU Value
-75.. 16
-82..-76 8
-90..-83 4
-95..-91 2
-100..-96 1
..-101 99
Ec/Io Range (dB) ASU Value
-90.. 16
-100..-91 8
-115..-101 4
-130..-116 2
--150..-131 1
..-151 99

Return
Int 1xRTT Level in Android ASU {1,2,4,8,16,99}

getCdmaDbm

Added in API level 17
fun getCdmaDbm(): Int

Get the CDMA RSSI value in dBm

getCdmaEcio

Added in API level 17
fun getCdmaEcio(): Int

Get the CDMA Ec/Io value in dB*10

getCdmaLevel

Added in API level 17
fun getCdmaLevel(): Int

Get cdma as level 0..4

getDbm

Added in API level 17
fun getDbm(): Int

Get the signal strength as dBm

Return
Int min(CDMA RSSI, EVDO RSSI) of the measured cell.

getEvdoDbm

Added in API level 17
fun getEvdoDbm(): Int

Get the EVDO RSSI value in dBm

getEvdoEcio

Added in API level 17
fun getEvdoEcio(): Int

Get the EVDO Ec/Io value in dB*10

getEvdoLevel

Added in API level 17
fun getEvdoLevel(): Int

Get Evdo as level 0..4

getEvdoSnr

Added in API level 17
fun getEvdoSnr(): Int

Get the signal to noise ratio. Valid values are 0-8. 8 is the highest.

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

hashCode

Added in API level 17
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 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 the following:

Properties

CREATOR

Added in API level 17
static val CREATOR: Parcelable.Creator<CellSignalStrengthCdma!>

Implement the Parcelable interface