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Android APIs
public final class

CellSignalStrengthCdma

extends CellSignalStrength
implements Parcelable
java.lang.Object
   ↳ android.telephony.CellSignalStrength
     ↳ android.telephony.CellSignalStrengthCdma

Class Overview

LTE signal strength related information.

Summary

[Expand]
Inherited Constants
From interface android.os.Parcelable
Fields
public static final Creator< CellSignalStrengthCdma> CREATOR Implement the Parcelable interface
Public Methods

? Examples
int describeContents()
Implement the Parcelable interface

? Examples
boolean equals( Object o)
Compares this instance with the specified object and indicates if they are equal.

? Examples
int getAsuLevel()
Get the LTE signal level as an asu value between 0..97, 99 is unknown Asu is calculated based on 3GPP RSRP.

? Examples
int getCdmaDbm()
Get the CDMA RSSI value in dBm

? Examples
int getCdmaEcio()
Get the CDMA Ec/Io value in dB*10

? Examples
int getCdmaLevel()
Get cdma as level 0..4

? Examples
int getDbm()
Get the signal strength as dBm

? Examples
int getEvdoDbm()
Get the EVDO RSSI value in dBm

? Examples
int getEvdoEcio()
Get the EVDO Ec/Io value in dB*10

? Examples
int getEvdoLevel()
Get Evdo as level 0..4

? Examples
int getEvdoSnr()
Get the signal to noise ratio.

? Examples
int getLevel()
Get signal level as an int from 0..4

? Examples
int hashCode()
Returns an integer hash code for this object.

? Examples
String toString()
Returns a string containing a concise, human-readable description of this object.

? Examples
void writeToParcel( Parcel dest, int flags)
Implement the Parcelable interface
[Expand]
Inherited Methods
From class android.telephony.CellSignalStrength
From class java.lang.Object
From interface android.os.Parcelable

Fields

public static final Creator<CellSignalStrengthCdma> CREATOR

Added in API level 17

Implement the Parcelable interface

Public Methods

public int describeContents ()

Added in API level 17

Implement the Parcelable interface

Returns
  • a bitmask indicating the set of special object types marshalled by the Parcelable.

public boolean equals (Object o)

Added in API level 17

Compares this instance with the specified object and indicates if they are equal. In order to be equal, o must represent the same object as this instance using a class-specific comparison. The general contract is that this comparison should be reflexive, symmetric, and transitive. Also, no object reference other than null is equal to null.

The default implementation returns true only if this == o. See Writing a correct equals method if you intend implementing your own equals method.

The general contract for the equals and hashCode() methods is that if equals returns true for any two objects, then hashCode() must return the same value for these objects. This means that subclasses of Object usually override either both methods or neither of them.

Parameters
o the object to compare this instance with.
Returns
  • true if the specified object is equal to this Object; false otherwise.

public int getAsuLevel ()

Added in API level 17

Get the LTE signal level as an asu value between 0..97, 99 is unknown Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69

public int getCdmaDbm ()

Added in API level 17

Get the CDMA RSSI value in dBm

public int getCdmaEcio ()

Added in API level 17

Get the CDMA Ec/Io value in dB*10

public int getCdmaLevel ()

Added in API level 17

Get cdma as level 0..4

public int getDbm ()

Added in API level 17

Get the signal strength as dBm

public int getEvdoDbm ()

Added in API level 17

Get the EVDO RSSI value in dBm

public int getEvdoEcio ()

Added in API level 17

Get the EVDO Ec/Io value in dB*10

public int getEvdoLevel ()

Added in API level 17

Get Evdo as level 0..4

public int getEvdoSnr ()

Added in API level 17

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

public int getLevel ()

Added in API level 17

Get signal level as an int from 0..4

public int hashCode ()

Added in API level 17

Returns an integer hash code for this object. By contract, any two objects for which equals(Object) returns true must return the same hash code value. This means that subclasses of Object usually override both methods or neither method.

Note that hash values must not change over time unless information used in equals comparisons also changes.

See Writing a correct hashCode method if you intend implementing your own hashCode method.

Returns
  • this object's hash code.

public String toString ()

Added in API level 17

Returns a string containing a concise, human-readable description of this object. Subclasses are encouraged to override this method and provide an implementation that takes into account the object's type and data. The default implementation is equivalent to the following expression:

   getClass().getName() + '@' + Integer.toHexString(hashCode())

See Writing a useful toString method if you intend implementing your own toString method.

Returns
  • string representation.

public void writeToParcel (Parcel dest, int flags)

Added in API level 17

Implement the Parcelable interface

Parameters
dest The Parcel in which the object should be written.
flags Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE.
No examples for this method.
Frequently called with: [Clear]
Portions of this page are reproduced from work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. The original page is available here.