CellIdentityGsm

public final class CellIdentityGsm
extends CellIdentity

java.lang.Object
   ↳ android.telephony.CellIdentity
     ↳ android.telephony.CellIdentityGsm


CellIdentity to represent a unique GSM cell

Summary

Inherited constants

Fields

public static final Creator<CellIdentityGsm> CREATOR

Implement the Parcelable interface

Inherited fields

Public methods

boolean equals(Object other)

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

Set<String> getAdditionalPlmns()
int getArfcn()
int getBsic()
int getCid()
int getLac()
int getMcc()

This method was deprecated in API level 28. Use getMccString() instead.

String getMccString()
int getMnc()

This method was deprecated in API level 28. Use getMncString() instead.

String getMncString()
String getMobileNetworkOperator()
int getPsc()

This method was deprecated in API level 18. Primary Scrambling Code is not applicable to GSM.

int hashCode()

Returns a hash code value for the object.

String toString()

Returns a string representation of the object.

void writeToParcel(Parcel dest, int flags)

Implement the Parcelable interface

Inherited methods

Fields

CREATOR

Added in API level 17
public static final Creator<CellIdentityGsm> CREATOR

Implement the Parcelable interface

Public methods

equals

Added in API level 17
public boolean equals (Object other)

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
other Object: the reference object with which to compare.

Returns
boolean true if this object is the same as the obj argument; false otherwise.

getAdditionalPlmns

Added in API level 30
public Set<String> getAdditionalPlmns ()

Returns
Set<String> a list of additional PLMN IDs supported by this cell. This value cannot be null.

getArfcn

Added in API level 24
public int getArfcn ()

Returns
int 16-bit GSM Absolute RF Channel Number, UNAVAILABLE if unavailable.

getBsic

Added in API level 24
public int getBsic ()

Returns
int 6-bit Base Station Identity Code, UNAVAILABLE if unavailable.

getCid

Added in API level 17
public int getCid ()

Returns
int 16-bit GSM Cell Identity described in TS 27.007, 0..65535, UNAVAILABLE if unavailable.

getLac

Added in API level 17
public int getLac ()

Returns
int 16-bit Location Area Code, 0..65535, UNAVAILABLE if unavailable.

getMcc

Added in API level 17
Deprecated in API level 28
public int getMcc ()

This method was deprecated in API level 28.
Use getMccString() instead.

Returns
int 3-digit Mobile Country Code, 0..999, UNAVAILABLE if unavailable.

getMccString

Added in API level 28
public String getMccString ()

Returns
String Mobile Country Code in string format, null if unavailable.

getMnc

Added in API level 17
Deprecated in API level 28
public int getMnc ()

This method was deprecated in API level 28.
Use getMncString() instead.

Returns
int 2 or 3-digit Mobile Network Code, 0..999, UNAVAILABLE if unavailable.

getMncString

Added in API level 28
public String getMncString ()

Returns
String Mobile Network Code in string format, null if unavailable.

getMobileNetworkOperator

Added in API level 28
public String getMobileNetworkOperator ()

Returns
String a 5 or 6 character string (MCC+MNC), null if any field is unknown.

getPsc

Added in API level 17
Deprecated in API level 18
public int getPsc ()

This method was deprecated in API level 18.
Primary Scrambling Code is not applicable to GSM.

Returns
int UNAVAILABLE - undefined for GSM

hashCode

Added in API level 17
public int hashCode ()

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

Returns
int a hash code value for this object.

toString

Added in API level 17
public String toString ()

Returns a string representation of the object.

Returns
String a string representation of the object.

writeToParcel

Added in API level 17
public void writeToParcel (Parcel dest, 
                int flags)

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.PARCELABLE_WRITE_RETURN_VALUE. Value is either 0 or a combination of Parcelable.PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES