# CastParams.Builder

Artifact: [androidx.media3:media3-cast](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/cast/CastParams.java+class:androidx.media3.cast.CastParams.Builder)

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```
@UnstableApi
class CastParams.Builder
```

<br />

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Builder for `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams`.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder#Builder()()` |

| ### Public functions |
|---|---|
| `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams!` | `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder#build()()` Builds the `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams`. |
| `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder!` | `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder#setReceiverApplicationId(java.lang.String)(receiverApplicationId: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!)` See `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams#getReceiverApplicationId()`. |
| `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder!` | `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder#setRemoteToLocalEnabled(boolean)(remoteToLocalEnabled: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)` See `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams#getRemoteToLocalEnabled()`. |
| `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder!` | `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams.Builder#setShowSystemOutputSwitcherOnCastButtonClick(boolean)( showSystemOutputSwitcherOnCastButtonClick: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html )` See `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams#getShowSystemOutputSwitcherOnCastButtonClick()`. |

## Public constructors

### Builder

```
Builder()
```

## Public functions

### build

```
fun build(): CastParams!
```

Builds the `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams`.

### setReceiverApplicationId

```
@CanIgnoreReturnValue
fun setReceiverApplicationId(receiverApplicationId: String!): CastParams.Builder!
```

See `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams#getReceiverApplicationId()`.

### setRemoteToLocalEnabled

```
@CanIgnoreReturnValue
fun setRemoteToLocalEnabled(remoteToLocalEnabled: Boolean): CastParams.Builder!
```

See `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams#getRemoteToLocalEnabled()`.

### setShowSystemOutputSwitcherOnCastButtonClick

```
@CanIgnoreReturnValue
fun setShowSystemOutputSwitcherOnCastButtonClick(
    showSystemOutputSwitcherOnCastButtonClick: Boolean
): CastParams.Builder!
```

See `https://developer.android.com/reference/kotlin/androidx/media3/cast/CastParams#getShowSystemOutputSwitcherOnCastButtonClick()`.