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TelephonyDisplayInfo

public final class TelephonyDisplayInfo
extends Object implements Parcelable

java.lang.Object
   ↳ android.telephony.TelephonyDisplayInfo

TelephonyDisplayInfo contains telephony-related information used for display purposes only. This information is provided in accordance with carrier policy and branding preferences; it is not necessarily a precise or accurate representation of the current state and should be treated accordingly. To be notified of changes in TelephonyDisplayInfo, use TelephonyManager#registerTelephonyCallback with a TelephonyCallback that implements TelephonyCallback.DisplayInfoListener. Override the onDisplayInfoChanged() method to handle the broadcast.

Summary

Constants

int OVERRIDE_NETWORK_TYPE_LTE_ADVANCED_PRO

Override network type when the device is connected to advanced pro TelephonyManager#NETWORK_TYPE_LTE cellular network.

int OVERRIDE_NETWORK_TYPE_LTE_CA

Override network type when the device is connected to TelephonyManager#NETWORK_TYPE_LTE cellular network and is using carrier aggregation.

int OVERRIDE_NETWORK_TYPE_NONE

No override.

int OVERRIDE_NETWORK_TYPE_NR_ADVANCED

Override network type when the device is connected NR cellular network and the data rate is higher than the generic 5G date rate.

int OVERRIDE_NETWORK_TYPE_NR_NSA

Override network type when the device is connected to TelephonyManager#NETWORK_TYPE_LTE network and has E-UTRA-NR Dual Connectivity(EN-DC) capability or is currently connected to the secondary TelephonyManager#NETWORK_TYPE_NR cellular network.

int OVERRIDE_NETWORK_TYPE_NR_NSA_MMWAVE

This constant is deprecated. UseOVERRIDE_NETWORK_TYPE_NR_ADVANCED instead.

Inherited constants

Fields

public static final Creator<TelephonyDisplayInfo> 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 getNetworkType()

Get current packet-switching cellular network type.

int getOverrideNetworkType()

Get the override network type.

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

OVERRIDE_NETWORK_TYPE_LTE_ADVANCED_PRO

public static final int OVERRIDE_NETWORK_TYPE_LTE_ADVANCED_PRO

Override network type when the device is connected to advanced pro TelephonyManager#NETWORK_TYPE_LTE cellular network.

Constant Value: 2 (0x00000002)

OVERRIDE_NETWORK_TYPE_LTE_CA

public static final int OVERRIDE_NETWORK_TYPE_LTE_CA

Override network type when the device is connected to TelephonyManager#NETWORK_TYPE_LTE cellular network and is using carrier aggregation.

Constant Value: 1 (0x00000001)

OVERRIDE_NETWORK_TYPE_NONE

public static final int OVERRIDE_NETWORK_TYPE_NONE

No override. getNetworkType() should be used for display network type.

Constant Value: 0 (0x00000000)

OVERRIDE_NETWORK_TYPE_NR_ADVANCED

public static final int OVERRIDE_NETWORK_TYPE_NR_ADVANCED

Override network type when the device is connected NR cellular network and the data rate is higher than the generic 5G date rate. Including but not limited to

  • The device is connected to the NR cellular network on millimeter wave bands.
  • The device is connected to the specific network which the carrier is using proprietary means to provide a faster overall data connection than would be otherwise possible. This may include using other bands unique to the carrier, or carrier aggregation, for example.
One of the use case is that UX can show a different icon, for example, "5G+"

Constant Value: 5 (0x00000005)

OVERRIDE_NETWORK_TYPE_NR_NSA

public static final int OVERRIDE_NETWORK_TYPE_NR_NSA

Override network type when the device is connected to TelephonyManager#NETWORK_TYPE_LTE network and has E-UTRA-NR Dual Connectivity(EN-DC) capability or is currently connected to the secondary TelephonyManager#NETWORK_TYPE_NR cellular network.

Constant Value: 3 (0x00000003)

OVERRIDE_NETWORK_TYPE_NR_NSA_MMWAVE

public static final int OVERRIDE_NETWORK_TYPE_NR_NSA_MMWAVE

This constant is deprecated.
UseOVERRIDE_NETWORK_TYPE_NR_ADVANCED instead.

Override network type when the device is connected to TelephonyManager#NETWORK_TYPE_LTE network and has E-UTRA-NR Dual Connectivity(EN-DC) capability or is currently connected to the secondary TelephonyManager#NETWORK_TYPE_NR cellular network on millimeter wave bands.

Constant Value: 4 (0x00000004)

Fields

CREATOR

public static final Creator<TelephonyDisplayInfo> 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.

getNetworkType

public int getNetworkType ()

Get current packet-switching cellular network type. This is the actual network type the device is camped on.

Returns
int The network type. 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

getOverrideNetworkType

public int getOverrideNetworkType ()

Get the override network type. Note the override network type is for market branding or visualization purposes only. It cannot be treated as the actual network type device is camped on.

Returns
int The override network type. Value is OVERRIDE_NETWORK_TYPE_NONE, OVERRIDE_NETWORK_TYPE_LTE_CA, OVERRIDE_NETWORK_TYPE_LTE_ADVANCED_PRO, OVERRIDE_NETWORK_TYPE_NR_NSA, or OVERRIDE_NETWORK_TYPE_NR_ADVANCED

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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Except as noted, this content is licensed under Apache 2.0. For details and restrictions, see the Content License.

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