# A2uiFunctionCallAction

Artifact: [androidx.a2ui:a2ui-model](https://developer.android.com/jetpack/androidx/releases/a2ui) [View Source](https://cs.android.com/search?q=file:androidx/a2ui/model/protocol/A2uiUserAction.kt+class:androidx.a2ui.model.protocol.A2uiFunctionCallAction) Added in [1.0.0-alpha02](https://developer.android.com/jetpack/androidx/releases/a2ui#1.0.0-alpha02)

*** ** * ** ***


```
public final class A2uiFunctionCallAction implements A2uiUserAction
```

<br />

*** ** * ** ***

Defines a local component function execution action triggered by a user interaction.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#A2uiFunctionCallAction(kotlin.String,kotlin.String,kotlin.Long,kotlin.String,kotlin.collections.Map)( @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html surfaceId, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html componentId, long timestamp, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html functionName, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/util/Map.html<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html, https://developer.android.com/reference/java/lang/Object.html> args )` |

| ### Public methods |
|---|---|
| `boolean` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#equals(kotlin.Any)(https://developer.android.com/reference/java/lang/Object.html other)` |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/util/Map.html<@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html, https://developer.android.com/reference/java/lang/Object.html>` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#getArgs()()` map containing arguments to pass to the function |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#getComponentId()()` unique identifier of the component that was interacted with |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#getFunctionName()()` name of the function to execute |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#getSurfaceId()()` unique identifier of the surface where the action occurred |
| `long` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#getTimestamp()()` timestamp of when the action occurred, represented as milliseconds since the epoch |
| `int` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#hashCode()()` |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/a2ui/model/protocol/A2uiFunctionCallAction#toString()()` |

## Public constructors

### A2uiFunctionCallAction

```
public A2uiFunctionCallAction(
    @NonNull String surfaceId,
    @NonNull String componentId,
    long timestamp,
    @NonNull String functionName,
    @NonNull Map<@NonNull String, Object> args
)
```

## Public methods

### equals

```
public boolean equals(Object other)
```

### getArgs

Added in [1.0.0-alpha02](https://developer.android.com/jetpack/androidx/releases/a2ui#1.0.0-alpha02)

```
public final @NonNull Map<@NonNull String, Object> getArgs()
```

map containing arguments to pass to the function

### getComponentId

```
public @NonNull String getComponentId()
```

unique identifier of the component that was interacted with

### getFunctionName

Added in [1.0.0-alpha02](https://developer.android.com/jetpack/androidx/releases/a2ui#1.0.0-alpha02)

```
public final @NonNull String getFunctionName()
```

name of the function to execute

### getSurfaceId

```
public @NonNull String getSurfaceId()
```

unique identifier of the surface where the action occurred

### getTimestamp

```
public long getTimestamp()
```

timestamp of when the action occurred, represented as milliseconds since the epoch

### hashCode

```
public int hashCode()
```

### toString

```
public @NonNull String toString()
```