# RemoteViewsCompat.RemoteCollectionItems.Builder

Artifact: [androidx.core:core-remoteviews](https://developer.android.com/jetpack/androidx/releases/core) [View Source](https://cs.android.com/search?q=file:androidx/core/widget/RemoteViewsCompat.kt+class:androidx.core.widget.RemoteViewsCompat.RemoteCollectionItems.Builder) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/core#1.0.0)

*** ** * ** ***


```
public final class RemoteViewsCompat.RemoteCollectionItems.Builder
```

<br />

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Builder class for `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems` objects.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder#Builder()()` |

| ### Public methods |
|---|---|
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder` | `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder#addItem(kotlin.Long,android.widget.RemoteViews)(long id, @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/android/widget/RemoteViews.html view)` Adds a `https://developer.android.com/reference/android/widget/RemoteViews.html` to the collection. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems` | `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder#build()()` Creates the `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems` defined by this builder. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder` | `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder#setHasStableIds(kotlin.Boolean)(boolean hasStableIds)` Sets whether the item ids are stable across changes to the underlying data. |
| `final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder` | `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems.Builder#setViewTypeCount(kotlin.Int)(int viewTypeCount)` Sets the view type count for the collection when used in an adapter. |

## Public constructors

### Builder

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

```
public Builder()
```

## Public methods

### addItem

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

```
public final @NonNull RemoteViewsCompat.RemoteCollectionItems.Builder addItem(long id, @NonNull RemoteViews view)
```

Adds a `https://developer.android.com/reference/android/widget/RemoteViews.html` to the collection.

| Parameters |
|---|---|
| `long id` | Id to associate with the row. Use .setHasStableIds to indicate that ids are stable across changes to the collection. |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/android/widget/RemoteViews.html view` | RemoteViews to display for the row. |

### build

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

```
public final @NonNull RemoteViewsCompat.RemoteCollectionItems build()
```

Creates the `https://developer.android.com/reference/androidx/core/widget/RemoteViewsCompat.RemoteCollectionItems` defined by this builder.

### setHasStableIds

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

```
public final @NonNull RemoteViewsCompat.RemoteCollectionItems.Builder setHasStableIds(boolean hasStableIds)
```

Sets whether the item ids are stable across changes to the underlying data.

| See also |
|---|---|
| `https://developer.android.com/reference/android/widget/Adapter.html#hasStableIds()` |   |

### setViewTypeCount

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

```
public final @NonNull RemoteViewsCompat.RemoteCollectionItems.Builder setViewTypeCount(int viewTypeCount)
```

Sets the view type count for the collection when used in an adapter. This can be set to the maximum number of different layout ids that will be used by RemoteViews in this collection.

If this value is not set, then a value will be inferred from the provided items. As a result, the adapter may need to be recreated when the list is updated with previously unseen RemoteViews layouts for new items.

| See also |
|---|---|
| `https://developer.android.com/reference/android/widget/Adapter.html#getViewTypeCount()` |   |