Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# MmTelCapabilities

*** ** * ** ***

```
open class MmTelCapabilities
```

|---|---|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html) ||
| ↳ | [android.telephony.ims.feature.MmTelFeature.MmTelCapabilities](https://developer.android.com/reference/kotlin/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 `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VOICE:kotlin.Int`, `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VIDEO:kotlin.Int`, `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_UT:kotlin.Int`, `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_SMS:kotlin.Int`, and `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_CALL_COMPOSER:kotlin.Int`. The capabilities of this MmTelFeature will be set by the framework.

## Summary

| Constants ||
|---|---|
| static [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_CALL_COMPOSER:kotlin.Int` This MmTelFeature supports Call Composer (section 2.4 of RC.20). |
| static [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY:kotlin.Int` This MmTelFeature supports Business-only Call Composer. |
| static [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_SMS:kotlin.Int` This MmTelFeature supports SMS (IR.92) |
| static [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_UT:kotlin.Int` This MmTelFeature supports XCAP over Ut for supplementary services. |
| static [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VIDEO:kotlin.Int` This MmTelFeature supports Video (IR.94) |
| static [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VOICE:kotlin.Int` This MmTelFeature supports Voice calling (IR.92) |

| Public methods ||
|---|---|
| open [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#equals(kotlin.Any)(other: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html?)` Indicates whether some other object is "equal to" this one. |
| open [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#hashCode()()` Returns a hash code value for the object. |
| [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#isCapable(kotlin.Int)(capabilities: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)` <br /> |
| open [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#toString()()` Returns a string representation of the object. |

## Constants

### CAPABILITY_TYPE_CALL_COMPOSER

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
static val CAPABILITY_TYPE_SMS: Int
```

This MmTelFeature supports SMS (IR.92)

    Value: 8

### CAPABILITY_TYPE_UT

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
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](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
static val CAPABILITY_TYPE_VIDEO: Int
```

This MmTelFeature supports Video (IR.94)

    Value: 2

### CAPABILITY_TYPE_VOICE

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
static val CAPABILITY_TYPE_VOICE: Int
```

This MmTelFeature supports Voice calling (IR.92)

    Value: 1

## Public methods

### equals

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
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 ||
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html` | `true` if this object is the same as the obj argument; `false` otherwise. |

### hashCode

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
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 `https://developer.android.com/reference/kotlin/java/util/HashMap.html#`.

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 `https://developer.android.com/reference/kotlin/java/lang/Object.html#equals(kotlin.Any)` 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 `https://developer.android.com/reference/kotlin/java/lang/Object.html#equals(kotlin.Any)` 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 ||
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html` | a hash code value for this object. |

### isCapable

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
fun isCapable(capabilities: Int): Boolean
```

| Parameters ||
|---|---|
| `capabilities` | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html): a bitmask of one or more capabilities. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VOICE:kotlin.Int` - `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_VIDEO:kotlin.Int` - `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_UT:kotlin.Int` - `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_SMS:kotlin.Int` - `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_CALL_COMPOSER:kotlin.Int` - `https://developer.android.com/reference/kotlin/android/telephony/ims/feature/MmTelFeature.MmTelCapabilities#CAPABILITY_TYPE_CALL_COMPOSER_BUSINESS_ONLY:kotlin.Int` |

| Return ||
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html` | true if all queried capabilities are true, otherwise false. |

### toString

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

```
open fun toString(): String
```

Returns a string representation of the object.

| Return ||
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html` | This value cannot be `null`. |