# TimelineBuilders.Timeline.Builder

Artifact: [androidx.wear.protolayout:protolayout](https://developer.android.com/jetpack/androidx/releases/wear-protolayout) [View Source](https://cs.android.com/search?q=file:androidx/wear/protolayout/TimelineBuilders.java+class:androidx.wear.protolayout.TimelineBuilders.Timeline.Builder) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/wear-protolayout#1.0.0)

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```
public final class TimelineBuilders.Timeline.Builder
```

<br />

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Builder for `https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline`

## Summary

| ### Public constructors |
|---|
| `https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline.Builder#Builder()()` Creates an instance of `https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline.Builder`. |

| ### Public methods |
|---|---|
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline.Builder` | `@https://developer.android.com/reference/androidx/wear/protolayout/expression/RequiresSchemaVersion(major = 1, minor = 0) https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline.Builder#addTimelineEntry(androidx.wear.protolayout.TimelineBuilders.TimelineEntry)(@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.TimelineEntry timelineEntry)` Adds one item to the entries in a timeline. |
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline` | `https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline.Builder#build()()` Builds an instance from accumulated values. |

## Public constructors

### Builder

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

```
public Builder()
```

Creates an instance of `https://developer.android.com/reference/androidx/wear/protolayout/TimelineBuilders.Timeline.Builder`.

## Public methods

### addTimelineEntry

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

```
@RequiresSchemaVersion(major = 1, minor = 0)
public @NonNull TimelineBuilders.Timeline.Builder addTimelineEntry(@NonNull TimelineBuilders.TimelineEntry timelineEntry)
```

Adds one item to the entries in a timeline.

### build

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

```
public @NonNull TimelineBuilders.Timeline build()
```

Builds an instance from accumulated values.