MmTelCapabilities

Kotlin |Java

open class MmTelCapabilities

kotlin.Any
↳	android.telephony.ims.feature.MmTelFeature.MmTelCapabilities

Contains the capabilities defined and supported by a MmTelFeature in the form of a Bitmask. The capabilities that are used in MmTelFeature are defined as MmTelCapabilities.CAPABILITY_TYPE_VOICE, MmTelCapabilities.CAPABILITY_TYPE_VIDEO, MmTelCapabilities.CAPABILITY_TYPE_UT, MmTelCapabilities.CAPABILITY_TYPE_SMS, and MmTelCapabilities.CAPABILITY_TYPE_CALL_COMPOSER. The capabilities of this MmTelFeature will be set by the framework.

Summary

Constants
static Int	`CAPABILITY_TYPE_CALL_COMPOSER` This MmTelFeature supports Call Composer (section 2.4 of RC.20).
static Int	`CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY` This MmTelFeature supports Business-only Call Composer.
static Int	`CAPABILITY_TYPE_SMS` This MmTelFeature supports SMS (IR.92)
static Int	`CAPABILITY_TYPE_UT` This MmTelFeature supports XCAP over Ut for supplementary services.
static Int	`CAPABILITY_TYPE_VIDEO` This MmTelFeature supports Video (IR.94)
static Int	`CAPABILITY_TYPE_VOICE` This MmTelFeature supports Voice calling (IR.92)

Public methods
open Boolean	`equals(other: Any?)` Indicates whether some other object is "equal to" this one.
open Int	`hashCode()` Returns a hash code value for the object.
Boolean	`isCapable(capabilities: Int)`
open String	`toString()` Returns a string representation of the object.

Constants

CAPABILITY_TYPE_CALL_COMPOSER

Added in API level 31

static val CAPABILITY_TYPE_CALL_COMPOSER: Int

This MmTelFeature supports Call Composer (section 2.4 of RC.20). This is the superset Call Composer, meaning that all subset types of Call Composers must be enabled when this capability is enabled

Value: 16

CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY

Added in API level 35

static val CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY: Int

This MmTelFeature supports Business-only Call Composer. This is a subset of CAPABILITY_TYPE_CALL_COMPOSER that only supports business related information for calling (e.g. information to signal if the call is a business call) in the SIP header. When enabling CAPABILITY_TYPE_CALL_COMPOSER, the CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY capability must also be enabled.

Value: 32

CAPABILITY_TYPE_SMS

Added in API level 30

static val CAPABILITY_TYPE_SMS: Int

This MmTelFeature supports SMS (IR.92)

Value: 8

CAPABILITY_TYPE_UT

Added in API level 30

static val CAPABILITY_TYPE_UT: Int

This MmTelFeature supports XCAP over Ut for supplementary services. (IR.92)

Value: 4

CAPABILITY_TYPE_VIDEO

Added in API level 30

static val CAPABILITY_TYPE_VIDEO: Int

This MmTelFeature supports Video (IR.94)

Value: 2

CAPABILITY_TYPE_VOICE

Added in API level 30

static val CAPABILITY_TYPE_VOICE: Int

This MmTelFeature supports Voice calling (IR.92)

Value: 1

Public methods

equals

Added in API level 30

open 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 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
`obj`	the reference object with which to compare.

Return
`Boolean`	`true` if this object is the same as the obj argument; `false` otherwise.

hashCode

Added in API level 30

open 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 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.

Return
`Int`	a hash code value for this object.

isCapable

Added in API level 31

fun isCapable(capabilities: Int): Boolean

Parameters
`capabilities`	Int: a bitmask of one or more capabilities. Value is either `0` or a combination of the following: `CAPABILITY_TYPE_VOICE` `CAPABILITY_TYPE_VIDEO` `CAPABILITY_TYPE_UT` `CAPABILITY_TYPE_SMS` `CAPABILITY_TYPE_CALL_COMPOSER` `CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY`

Return
`Boolean`	true if all queried capabilities are true, otherwise false.

toString

Added in API level 30

open fun toString(): String

Returns a string representation of the object.

Return
`String`	This value cannot be `null`.