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PhysicalChannelConfig

public final class PhysicalChannelConfig
extends Object implements Parcelable

java.lang.Object
   ↳ android.telephony.PhysicalChannelConfig

Summary

Constants

int BAND_UNKNOWN

The band is unknown.

int CELL_BANDWIDTH_UNKNOWN

Cell bandwidth is unknown.

int CHANNEL_NUMBER_UNKNOWN

Channel number is unknown.

int CONNECTION_PRIMARY_SERVING

UE has connection to cell for signalling and possibly data (3GPP 36.331, 25.331).

int CONNECTION_SECONDARY_SERVING

UE has connection to cell for data (3GPP 36.331, 25.331).

int CONNECTION_UNKNOWN

Connection status is unknown.

int FREQUENCY_UNKNOWN

The frequency is unknown.

int PHYSICAL_CELL_ID_MAXIMUM_VALUE

Physical Cell Id's maximum value is 1007.

int PHYSICAL_CELL_ID_UNKNOWN

Physical Cell Id is unknown.

Inherited constants

Fields

public static final Creator<PhysicalChannelConfig> CREATOR

Public methods

int describeContents()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.

boolean equals(Object o)

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

int getBand()

The valid bands are AccessNetworkConstants.GeranBand, AccessNetworkConstants.UtranBand, AccessNetworkConstants.EutranBand and AccessNetworkConstants.NgranBands.

int getCellBandwidthDownlinkKhz()
int getCellBandwidthUplinkKhz()
int getConnectionStatus()

Gets the connection status of the cell.

int getDownlinkChannelNumber()
int getDownlinkFrequencyKhz()
int getNetworkType()
int getPhysicalCellId()

In UTRAN, this value is primary scrambling code.

int getUplinkChannelNumber()
int getUplinkFrequencyKhz()
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)

Flatten this object in to a Parcel.

Inherited methods

Constants

BAND_UNKNOWN

public static final int BAND_UNKNOWN

The band is unknown.

Constant Value: 0 (0x00000000)

CELL_BANDWIDTH_UNKNOWN

public static final int CELL_BANDWIDTH_UNKNOWN

Cell bandwidth is unknown.

Constant Value: 0 (0x00000000)

CHANNEL_NUMBER_UNKNOWN

public static final int CHANNEL_NUMBER_UNKNOWN

Channel number is unknown.

Constant Value: 2147483647 (0x7fffffff)

CONNECTION_PRIMARY_SERVING

public static final int CONNECTION_PRIMARY_SERVING

UE has connection to cell for signalling and possibly data (3GPP 36.331, 25.331).

Constant Value: 1 (0x00000001)

CONNECTION_SECONDARY_SERVING

public static final int CONNECTION_SECONDARY_SERVING

UE has connection to cell for data (3GPP 36.331, 25.331).

Constant Value: 2 (0x00000002)

CONNECTION_UNKNOWN

public static final int CONNECTION_UNKNOWN

Connection status is unknown.

Constant Value: -1 (0xffffffff)

FREQUENCY_UNKNOWN

public static final int FREQUENCY_UNKNOWN

The frequency is unknown.

Constant Value: -1 (0xffffffff)

PHYSICAL_CELL_ID_MAXIMUM_VALUE

public static final int PHYSICAL_CELL_ID_MAXIMUM_VALUE

Physical Cell Id's maximum value is 1007.

Constant Value: 1007 (0x000003ef)

PHYSICAL_CELL_ID_UNKNOWN

public static final int PHYSICAL_CELL_ID_UNKNOWN

Physical Cell Id is unknown.

Constant Value: -1 (0xffffffff)

Fields

CREATOR

public static final Creator<PhysicalChannelConfig> CREATOR

Public methods

describeContents

public int describeContents ()

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.

Returns
int a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or CONTENTS_FILE_DESCRIPTOR

equals

public boolean equals (Object o)

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.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any non-null reference values x and y, this method returns true if and only if x and y refer to the same object (x == y has the value true).

Note that it is generally necessary to override the hashCode method whenever this method is overridden, so as to maintain the general contract for the hashCode method, which states that equal objects must have equal hash codes.

Parameters
o Object: the reference object with which to compare.
Returns
boolean true if this object is the same as the obj argument; false otherwise.

getBand

public int getBand ()

The valid bands are AccessNetworkConstants.GeranBand, AccessNetworkConstants.UtranBand, AccessNetworkConstants.EutranBand and AccessNetworkConstants.NgranBands.

Returns
int the frequency band, BAND_UNKNOWN if unknown. Value is between 1 and 261 inclusive

getCellBandwidthDownlinkKhz

public int getCellBandwidthDownlinkKhz ()

Returns
int Downlink cell bandwidth in kHz, CELL_BANDWIDTH_UNKNOWN if unknown. Value is 1 or greater

getCellBandwidthUplinkKhz

public int getCellBandwidthUplinkKhz ()

Returns
int Uplink cell bandwidth in kHz, CELL_BANDWIDTH_UNKNOWN if unknown. Value is 1 or greater

getConnectionStatus

public int getConnectionStatus ()

Gets the connection status of the cell.

Returns
int Connection status of the cell, CONNECTION_UNKNOWN if unknown. Value is CONNECTION_PRIMARY_SERVING, CONNECTION_SECONDARY_SERVING, or CONNECTION_UNKNOWN

See also:

getDownlinkChannelNumber

public int getDownlinkChannelNumber ()

Returns
int Downlink Absolute Radio Frequency Channel Number, CHANNEL_NUMBER_UNKNOWN if unknown. Value is 0 or greater

getDownlinkFrequencyKhz

public int getDownlinkFrequencyKhz ()

Returns
int The downlink frequency in kHz, FREQUENCY_UNKNOWN if unknown. Value is 0 or greater

getNetworkType

public int getNetworkType ()

Returns
int The network type for this physical channel, TelephonyManager#NETWORK_TYPE_UNKNOWN if unknown. Value is TelephonyManager.NETWORK_TYPE_UNKNOWN, TelephonyManager.NETWORK_TYPE_GPRS, TelephonyManager.NETWORK_TYPE_EDGE, TelephonyManager.NETWORK_TYPE_UMTS, TelephonyManager.NETWORK_TYPE_CDMA, TelephonyManager.NETWORK_TYPE_EVDO_0, TelephonyManager.NETWORK_TYPE_EVDO_A, TelephonyManager.NETWORK_TYPE_1xRTT, TelephonyManager.NETWORK_TYPE_HSDPA, TelephonyManager.NETWORK_TYPE_HSUPA, TelephonyManager.NETWORK_TYPE_HSPA, TelephonyManager.NETWORK_TYPE_IDEN, TelephonyManager.NETWORK_TYPE_EVDO_B, TelephonyManager.NETWORK_TYPE_LTE, TelephonyManager.NETWORK_TYPE_EHRPD, TelephonyManager.NETWORK_TYPE_HSPAP, TelephonyManager.NETWORK_TYPE_GSM, TelephonyManager.NETWORK_TYPE_TD_SCDMA, TelephonyManager.NETWORK_TYPE_IWLAN, or TelephonyManager.NETWORK_TYPE_NR

getPhysicalCellId

public int getPhysicalCellId ()

In UTRAN, this value is primary scrambling code. The range is [0, 511]. Reference: 3GPP TS 25.213 section 5.2.2. In EUTRAN, this value is physical layer cell identity. The range is [0, 503]. Reference: 3GPP TS 36.211 section 6.11. In 5G RAN, this value is physical layer cell identity. The range is [0, 1007]. Reference: 3GPP TS 38.211 section 7.4.2.1.

Returns
int the physical cell identifier for this cell, PHYSICAL_CELL_ID_UNKNOWN if CellInfo.UNAVAILABLE. Value is between 0 and 1007 inclusive

getUplinkChannelNumber

public int getUplinkChannelNumber ()

Returns
int Uplink Absolute Radio Frequency Channel Number, CHANNEL_NUMBER_UNKNOWN if unknown. Value is 0 or greater

getUplinkFrequencyKhz

public int getUplinkFrequencyKhz ()

Returns
int The uplink frequency in kHz, FREQUENCY_UNKNOWN if unknown. Value is 0 or greater

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 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(Object) 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(java.lang.Object) 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.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java™ programming language.)

Returns
int a hash code value for this object.

toString

public String toString ()

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of: 

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

Returns
String a string representation of the object.

writeToParcel

public void writeToParcel (Parcel dest, 
                int flags)

Flatten this object in to a Parcel.

Parameters
dest Parcel: 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
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