CellSignalStrengthNr
class CellSignalStrengthNr : CellSignalStrength, Parcelable
| kotlin.Any | ||
| ↳ | android.telephony.CellSignalStrength | |
| ↳ | android.telephony.CellSignalStrengthNr | |
5G NR signal strength related information.
Summary
| Inherited constants | |
|---|---|
| Public methods | |
|---|---|
| Int |
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
| Boolean |
Indicates whether some other object is "equal to" this one. |
| Int |
Get the RSRP in ASU. |
| MutableList<Int!> |
Return a list of CSI channel quality indicators (CQI) for all subbands. |
| Int |
Return CSI channel quality indicator (CQI) table index. |
| Int |
Reference: 3GPP TS 38. |
| Int |
Reference: 3GPP TS 38. |
| Int |
Reference: 3GPP TS 38. |
| Int |
getDbm()Get the SS-RSRP as dBm value -140. |
| Int |
getLevel()Retrieve an abstract level value for the overall signal quality. |
| Int |
Reference: 3GPP TS 38. |
| Int |
Reference: 3GPP TS 38. |
| Int |
Reference: 3GPP TS 38. |
| Int |
Get the timing advance value for a one way trip from cell to device for NR in microseconds. |
| Int |
hashCode()Returns a hash code value for the object. |
| String |
toString()Returns a string representation of the object. |
| Unit |
writeToParcel(dest: Parcel, flags: Int) |
| Properties | |
|---|---|
| static Parcelable.Creator<CellSignalStrengthNr!> |
Implement the Parcelable interface |
Public methods
describeContents
fun describeContents(): Int
Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of writeToParcel(android.os.Parcel,int), the return value of this method must include the CONTENTS_FILE_DESCRIPTOR bit.
| Return | |
|---|---|
Int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or
|
equals
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 returntrue. - It is symmetric: for any non-null reference values
xandy,x.equals(y)should returntrueif and only ify.equals(x)returnstrue. - It is transitive: for any non-null reference values
x,y, andz, ifx.equals(y)returnstrueandy.equals(z)returnstrue, thenx.equals(z)should returntrue. - It is consistent: for any non-null reference values
xandy, multiple invocations ofx.equals(y)consistently returntrueor consistently returnfalse, provided no information used inequalscomparisons 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 | |
|---|---|
obj |
the reference object with which to compare. |
| Return | |
|---|---|
Boolean |
true if this object is the same as the obj argument; false otherwise. |
getAsuLevel
fun getAsuLevel(): Int
Get the RSRP in ASU. Asu is calculated based on 3GPP RSRP. Refer to 3GPP 27.007 (Ver 10.3.0) Sec 8.69
| Return | |
|---|---|
Int |
RSRP in ASU 0..97, 255, or UNAVAILABLE |
getCsiCqiReport
fun getCsiCqiReport(): MutableList<Int!>
Return a list of CSI channel quality indicators (CQI) for all subbands. If the CQI report is for the entire wideband, a single CQI index is provided. If the CQI report is for all subbands, one CQI index is provided for each subband, in ascending order of subband index. If CQI is not available, the CQI report is empty. Reference: 3GPP TS 138.214 section 5.2.2.1.
| Return | |
|---|---|
MutableList<Int!> |
the CQIs for all subbands if available or empty list if unavailable. This value cannot be null. Value is between 0 and 15 inclusive |
getCsiCqiTableIndex
fun getCsiCqiTableIndex(): Int
Return CSI channel quality indicator (CQI) table index. There are multiple CQI tables. The definition of CQI in each table is different. Reference: 3GPP TS 138.214 section 5.2.2.1.
| Return | |
|---|---|
Int |
the CQI table index if available or UNAVAILABLE if unavailable. Value is between 1 and 3 inclusive |
getCsiRsrp
fun getCsiRsrp(): Int
Reference: 3GPP TS 38.133 10.1.6.1. Range: -156 dBm to -31 dBm.
| Return | |
|---|---|
Int |
CSI reference signal received power, CellInfo.UNAVAILABLE means unreported value. |
getCsiRsrq
fun getCsiRsrq(): Int
Reference: 3GPP TS 38.215. Range: -20 dB to -3 dB.
| Return | |
|---|---|
Int |
CSI reference signal received quality, CellInfo.UNAVAILABLE means unreported value. |
getCsiSinr
fun getCsiSinr(): Int
Reference: 3GPP TS 38.215 Sec 5.1.*, 3GPP TS 38.133 10.1.16.1 Range: -23 dB to 23 dB
| Return | |
|---|---|
Int |
CSI signal-to-noise and interference ratio, CellInfo.UNAVAILABLE means unreported value. |
getDbm
fun getDbm(): Int
Get the SS-RSRP as dBm value -140..-44dBm or UNAVAILABLE.
getLevel
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 |
getSsRsrp
fun getSsRsrp(): Int
Reference: 3GPP TS 38.133 10.1.6.1. Range: -156 dBm to -31 dBm.
| Return | |
|---|---|
Int |
SS reference signal received power, CellInfo.UNAVAILABLE means unreported value. |
getSsRsrq
fun getSsRsrq(): Int
Reference: 3GPP TS 38.215; 3GPP TS 38.133 section 10 Range: -43 dB to 20 dB.
| Return | |
|---|---|
Int |
SS reference signal received quality, CellInfo.UNAVAILABLE means unreported value. |
getSsSinr
fun getSsSinr(): Int
Reference: 3GPP TS 38.215 Sec 5.1.*, 3GPP TS 38.133 10.1.16.1 Range: -23 dB to 40 dB
| Return | |
|---|---|
Int |
SS signal-to-noise and interference ratio, CellInfo.UNAVAILABLE means unreported value. |
getTimingAdvanceMicros
fun getTimingAdvanceMicros(): Int
Get the timing advance value for a one way trip from cell to device for NR in microseconds. android.telephony.CellInfo#UNAVAILABLE is reported when there is no active RRC connection. Reference: 3GPP TS 36.213 section 4.2.3. Range: 0 us to 1282 us.
| Return | |
|---|---|
Int |
the NR timing advance if available or android.telephony.CellInfo#UNAVAILABLE if unavailable. Value is between 0 and 1282 inclusive |
hashCode
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
hashCodemethod must consistently return the same integer, provided no information used inequalscomparisons 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
equalsmethod, then calling thehashCodemethod 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
equalsmethod, then calling thehashCodemethod 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
fun toString(): String
Returns a string representation of the object.
| Return | |
|---|---|
String |
a string representation of the object. |
writeToParcel
fun writeToParcel(
dest: Parcel,
flags: Int
): Unit
| 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
static val CREATOR: Parcelable.Creator<CellSignalStrengthNr!>
Implement the Parcelable interface