CellIdentityNr
public
final
class
CellIdentityNr
extends CellIdentity
java.lang.Object | ||
↳ | android.telephony.CellIdentity | |
↳ | android.telephony.CellIdentityNr |
Information to represent a unique NR(New Radio 5G) cell.
Summary
Inherited constants |
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Fields | |
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public
static
final
Creator<CellIdentityNr> |
CREATOR
Implement the Parcelable interface |
Inherited fields |
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Public methods | |
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boolean
|
equals(Object other)
Indicates whether some other object is "equal to" this one. |
Set<String>
|
getAdditionalPlmns()
|
int[]
|
getBands()
Get bands of the cell Reference: TS 38.101-1 table 5.2-1 Reference: TS 38.101-2 table 5.2-1 |
String
|
getMccString()
|
String
|
getMncString()
|
long
|
getNci()
Get the NR(New Radio 5G) Cell Identity. |
int
|
getNrarfcn()
Get the New Radio Absolute Radio Frequency Channel Number. |
int
|
getPci()
Get the physical cell id. |
int
|
getTac()
Get the tracking area code. |
int
|
hashCode()
Returns a hash code value for the object. |
String
|
toString()
Returns a string representation of the object. |
void
|
writeToParcel(Parcel dest, int type)
Used by child classes for parceling. |
Inherited methods | |
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Fields
CREATOR
public static final Creator<CellIdentityNr> CREATOR
Implement the Parcelable interface
Public methods
equals
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 returntrue
. - It is symmetric: for any non-null reference values
x
andy
,x.equals(y)
should returntrue
if and only ify.equals(x)
returnstrue
. - It is transitive: for any non-null reference values
x
,y
, andz
, ifx.equals(y)
returnstrue
andy.equals(z)
returnstrue
, thenx.equals(z)
should returntrue
. - It is consistent: for any non-null reference values
x
andy
, multiple invocations ofx.equals(y)
consistently returntrue
or consistently returnfalse
, provided no information used inequals
comparisons on the objects is modified. - For any non-null reference value
x
,x.equals(null)
should returnfalse
.
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 | |
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other |
Object : the reference object with which to compare. |
Returns | |
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boolean |
true if this object is the same as the obj
argument; false otherwise. |
getAdditionalPlmns
public Set<String> getAdditionalPlmns ()
Returns | |
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Set<String> |
a list of additional PLMN IDs supported by this cell.
This value cannot be null . |
getBands
public int[] getBands ()
Get bands of the cell Reference: TS 38.101-1 table 5.2-1 Reference: TS 38.101-2 table 5.2-1
getMccString
public String getMccString ()
Returns | |
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String |
Mobile Country Code in string format, or null if unknown. |
getMncString
public String getMncString ()
Returns | |
---|---|
String |
Mobile Network Code in string format, or null if unknown. |
getNci
public long getNci ()
Get the NR(New Radio 5G) Cell Identity.
Returns | |
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long |
The 36-bit NR Cell Identity in range [0, 68719476735] or
CellInfo#UNAVAILABLE_LONG if unknown. |
getNrarfcn
public int getNrarfcn ()
Get the New Radio Absolute Radio Frequency Channel Number. Reference: 3GPP TS 38.101-1 section 5.4.2.1 NR-ARFCN and channel raster. Reference: 3GPP TS 38.101-2 section 5.4.2.1 NR-ARFCN and channel raster.
Returns | |
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int |
Integer value in range [0, 3279165] or CellInfo#UNAVAILABLE if unknown.
Value is between 0 and 3279165 inclusive |
getPci
public int getPci ()
Get the physical cell id.
Returns | |
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int |
Integer value in range [0, 1007] or CellInfo#UNAVAILABLE if unknown.
Value is between 0 and 1007 inclusive |
getTac
public int getTac ()
Get the tracking area code.
Returns | |
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int |
a 24 bit integer or CellInfo#UNAVAILABLE if unknown.
Value is between 0 and 16777215 inclusive |
hashCode
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 inequals
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 thehashCode
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 thehashCode
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 | |
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int |
a hash code value for this object. |
toString
public String toString ()
Returns a string representation of the object.
Returns | |
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String |
a string representation of the object. |
writeToParcel
public void writeToParcel (Parcel dest, int type)
Used by child classes for parceling.
If you override this method you must call through to the
superclass implementation.
Parameters | |
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dest |
Parcel : The Parcel in which the object should be written.
This value cannot be null . |
type |
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 |