# CondensedSection.Builder

Artifact: [androidx.car.app:app](https://developer.android.com/jetpack/androidx/releases/car-app) [View Source](https://cs.android.com/search?q=file:androidx/car/app/model/CondensedSection.java+class:androidx.car.app.model.CondensedSection.Builder) Added in [1.9.0-alpha03](https://developer.android.com/jetpack/androidx/releases/car-app#1.9.0-alpha03)

*** ** * ** ***


```
@RequiresCarApi(value = 9)
@ExperimentalCarApi
public final class CondensedSection.Builder extends Section.BaseBuilder<CondensedItem, CondensedSection.Builder>
```

<br />

|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object.html) |||
| ↳ | [androidx.car.app.model.Section.BaseBuilder](https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder)\<[CondensedItem](https://developer.android.com/reference/androidx/car/app/model/CondensedItem), [CondensedSection.Builder](https://developer.android.com/reference/androidx/car/app/model/CondensedSection.Builder)\> ||
|   | ↳ | [androidx.car.app.model.CondensedSection.Builder](https://developer.android.com/reference/androidx/car/app/model/CondensedSection.Builder) |

*** ** * ** ***

A builder for `https://developer.android.com/reference/androidx/car/app/model/CondensedSection`.

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/car/app/model/CondensedSection.Builder#Builder()()` Create a new `https://developer.android.com/reference/androidx/car/app/model/CondensedSection` builder. |

| ### Public methods |
|---|---|
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/car/app/model/CondensedSection` | `https://developer.android.com/reference/androidx/car/app/model/CondensedSection.Builder#build()()` Constructs a `https://developer.android.com/reference/androidx/car/app/model/CondensedSection` from the current state of this builder. |
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/car/app/model/CondensedSection.Builder` | `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html https://developer.android.com/reference/androidx/car/app/model/CondensedSection.Builder#setIncompleteLastRowStrategy(int)(int incompleteLastRowStrategy)` Sets the strategy to use for handling the incomplete last row |

### Inherited methods

From [androidx.car.app.model.Section.BaseBuilder](https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder) `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#addItem(T)(@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html T item)`

Adds an item to this section, appending to the existing list of items.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#clearItems()()`

Delete all items in this section.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setItems(java.util.List<T>)(@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/java/util/List.html<T> items)`

Sets the items for this section, overwriting any other previously set items.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setNoItemsMessage(androidx.car.app.model.CarText)(@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/androidx/car/app/model/CarText noItemsMessage)`

Sets or clears the optional message to display in this section when there are 0 items added to it.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setNoItemsMessage(java.lang.CharSequence)(@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/java/lang/CharSequence.html noItemsMessage)`

Sets or clears the optional message to display in this section when there are 0 items added to it.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setOnItemVisibilityChangedListener(androidx.car.app.model.ItemList.OnItemVisibilityChangedListener)(
@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/androidx/car/app/model/ItemList.OnItemVisibilityChangedListener onItemVisibilityChangedListener
)`

Sets the `https://developer.android.com/reference/androidx/car/app/model/ItemList.OnItemVisibilityChangedListener` to call when the visible items in this `https://developer.android.com/reference/androidx/car/app/model/Section` changes.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
@https://developer.android.com/reference/androidx/car/app/annotations/RequiresCarApi(value = 9)
@https://developer.android.com/reference/androidx/car/app/annotations/ExperimentalCarApi
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setSectionHeader(androidx.car.app.model.SectionHeader)(@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/androidx/car/app/model/SectionHeader sectionHeader)`

Sets the `https://developer.android.com/reference/androidx/car/app/model/SectionHeader` for this section.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setTitle(androidx.car.app.model.CarText)(@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/androidx/car/app/model/CarText title)`

Sets or clears the optional title that appears above the items in this section.
`@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html B` `@https://checkerframework.org/api/com/google/errorprone/annotations/CanIgnoreReturnValue.html
https://developer.android.com/reference/androidx/car/app/model/Section.BaseBuilder#setTitle(java.lang.CharSequence)(@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/java/lang/CharSequence.html title)`

Sets or clears the optional title that appears above the items in this section.

## Public constructors

### Builder

Added in [1.9.0-alpha03](https://developer.android.com/jetpack/androidx/releases/car-app#1.9.0-alpha03)

```
public Builder()
```

Create a new `https://developer.android.com/reference/androidx/car/app/model/CondensedSection` builder.

## Public methods

### build

Added in [1.9.0-alpha03](https://developer.android.com/jetpack/androidx/releases/car-app#1.9.0-alpha03)

```
public @NonNull CondensedSection build()
```

Constructs a `https://developer.android.com/reference/androidx/car/app/model/CondensedSection` from the current state of this builder.

### setIncompleteLastRowStrategy

Added in [1.9.0-alpha03](https://developer.android.com/jetpack/androidx/releases/car-app#1.9.0-alpha03)

```
@CanIgnoreReturnValue
public @NonNull CondensedSection.Builder setIncompleteLastRowStrategy(int incompleteLastRowStrategy)
```

Sets the strategy to use for handling the incomplete last row

By default, `https://developer.android.com/reference/androidx/car/app/model/CondensedSection#INCOMPLETE_LAST_ROW_AS_IS()` is used.