Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level 37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Nested Classes](https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#nestedclasses) \| [Methods](https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#inhmethods)

# GetTopicsResponse

*** ** * ** ***

` public final class GetTopicsResponse `   
` extends https://developer.android.com/reference/java/lang/Object ` ` `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.adservices.topics.GetTopicsResponse |

<br />

*** ** * ** ***

<br />

**This class was deprecated in API level 37.**   

The Rubidium (Rb) Relevance APIs, including those in android.adservices.topics, are being deprecated. Relevance APIs have no direct replacement. Developers should stop using them, as calls will be rejected in future Android releases. Please refer to official Privacy Sandbox documentation for deprecation and roadmap details: https://privacysandbox.com/news/update-on-plans-for-privacy-sandbox-technologies/

Represent the result from the getTopics API.

## Summary

| ### Nested classes ||
|---|---|
| ` class` | `https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse.Builder` *This class was deprecated in API level 37. The Rubidium (Rb) Relevance APIs, including those in android.adservices.topics, are being deprecated. Relevance APIs have no direct replacement. Developers should stop using them, as calls will be rejected in future Android releases. Please refer to official Privacy Sandbox documentation for deprecation and roadmap details: https://privacysandbox.com/news/update-on-plans-for-privacy-sandbox-technologies/* |

| ### Public methods ||
|---|---|
| ` boolean` | ` https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object o) ` Indicates whether some other object is "equal to" this one. |
| ` https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/adservices/topics/EncryptedTopic>` | ` https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#getEncryptedTopics()() ` Returns a `https://developer.android.com/reference/java/util/List` of `https://developer.android.com/reference/android/adservices/topics/EncryptedTopic` objects returned by getTopics API. |
| ` https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/adservices/topics/Topic>` | ` https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#getTopics()() ` Returns a `https://developer.android.com/reference/java/util/List` of `https://developer.android.com/reference/android/adservices/topics/Topic` objects returned by getTopics API. |
| ` int` | ` https://developer.android.com/reference/android/adservices/topics/GetTopicsResponse#hashCode()() ` Returns a hash code value for the object. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Public methods

### equals

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level 37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
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`.

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.

<br />

| Parameters ||
|---|---|
| `o` | `Object`: the reference object with which to compare. <br /> |

| Returns ||
|---|---|
| `boolean` | `true` if this object is the same as the obj argument; `false` otherwise. <br /> |

### getEncryptedTopics

Added in [API level 35](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 11](https://developer.android.com/sdkExtensions)   
Deprecated in [API level 37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public List<EncryptedTopic> getEncryptedTopics ()
```

Returns a `https://developer.android.com/reference/java/util/List` of `https://developer.android.com/reference/android/adservices/topics/EncryptedTopic` objects returned by getTopics API.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/adservices/topics/EncryptedTopic>` | This value cannot be `null`. <br /> |

### getTopics

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Also in [Ad Services Extensions 4](https://developer.android.com/sdkExtensions)   
Deprecated in [API level 37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public List<Topic> getTopics ()
```

Returns a `https://developer.android.com/reference/java/util/List` of `https://developer.android.com/reference/android/adservices/topics/Topic` objects returned by getTopics API.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/util/List<https://developer.android.com/reference/android/adservices/topics/Topic>` | This value cannot be `null`. <br /> |

### hashCode

Added in [API level 34](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level 37](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
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 `https://developer.android.com/reference/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 `https://developer.android.com/reference/java/lang/Object#equals(java.lang.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 `https://developer.android.com/reference/java/lang/Object#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.

<br />

<br />

| Returns ||
|---|---|
| `int` | a hash code value for this object. <br /> |