# ResourceBuilders

# ResourceBuilders

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

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/androidx/wear/protolayout/ResourceBuilders "View this page in Java")

<br />

```
class ResourceBuilders
```

<br />

*** ** * ** ***

Builders for the resources for a layout.

## Summary

|                                                                                                                                                                                                                                                                                              ### Nested types                                                                                                                                                                                                                                                                                               |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 200)` `@`[ProtoLayoutExperimental](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/ProtoLayoutExperimental) `class `[ResourceBuilders.AndroidAnimatedImageResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidAnimatedImageResourceByResId) A non-seekable animated image resource that maps to an Android drawable by resource ID.             |
| `class `[ResourceBuilders.AndroidAnimatedImageResourceByResId.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidAnimatedImageResourceByResId.Builder) Builder for[AndroidAnimatedImageResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidAnimatedImageResourceByResId)                                                                                                                                                                                                               |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 0)` `class `[ResourceBuilders.AndroidImageResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidImageResourceByResId) An image resource which maps to an Android drawable by resource ID.                                                                                                                                                                                             |
| `class `[ResourceBuilders.AndroidImageResourceByResId.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidImageResourceByResId.Builder) Builder for[AndroidImageResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidImageResourceByResId)                                                                                                                                                                                                                                               |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 500)` `class `[ResourceBuilders.AndroidLottieResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidLottieResourceByResId) A Lottie resource that is read from a raw Android resource ID.                                                                                                                                                                                              |
| `class `[ResourceBuilders.AndroidLottieResourceByResId.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidLottieResourceByResId.Builder) Builder for[AndroidLottieResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidLottieResourceByResId)                                                                                                                                                                                                                                           |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 200)` `@`[ProtoLayoutExperimental](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/ProtoLayoutExperimental) `class `[ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId) A seekable animated image resource that maps to an Android drawable by resource ID. |
| `class `[ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId.Builder) Builder for[AndroidSeekableAnimatedImageResourceByResId](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.AndroidSeekableAnimatedImageResourceByResId)                                                                                                                                                                               |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 0)` `class `[ResourceBuilders.ImageResource](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.ImageResource) An image resource, which can be used by layouts.                                                                                                                                                                                                                                            |
| `class `[ResourceBuilders.ImageResource.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.ImageResource.Builder) Builder for[ImageResource](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.ImageResource)                                                                                                                                                                                                                                                                                                       |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 0)` `class `[ResourceBuilders.InlineImageResource](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.InlineImageResource) An image resource whose data is fully inlined, with no dependency on a system or app resource.                                                                                                                                                                                  |
| `class `[ResourceBuilders.InlineImageResource.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.InlineImageResource.Builder) Builder for[InlineImageResource](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.InlineImageResource)                                                                                                                                                                                                                                                                               |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 600)` `abstract class `[ResourceBuilders.LottieProperty](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.LottieProperty) A single point of customization in a Lottie file.                                                                                                                                                                                                                              |
| `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 0)` `class `[ResourceBuilders.Resources](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.Resources) The resources for a layout.                                                                                                                                                                                                                                                                         |
| `class `[ResourceBuilders.Resources.Builder](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.Resources.Builder) Builder for[Resources](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders.Resources)                                                                                                                                                                                                                                                                                                                       |

|                                    ### Constants                                    |
|-------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 200)` [ANIMATED_IMAGE_FORMAT_AVD](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders#ANIMATED_IMAGE_FORMAT_AVD())` = 1` Android AnimatedVectorDrawable.                                                                                          |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 200)` [ANIMATED_IMAGE_FORMAT_UNDEFINED](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders#ANIMATED_IMAGE_FORMAT_UNDEFINED())` = 0` An undefined image format.                                                                                   |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 200)` [IMAGE_FORMAT_ARGB_8888](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders#IMAGE_FORMAT_ARGB_8888())` = 2` An image format where each pixel is stored on 4 bytes.                                                                         |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 0)` [IMAGE_FORMAT_RGB_565](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders#IMAGE_FORMAT_RGB_565())` = 1` An image format where each pixel is stored on 2 bytes, with red using 5 bits, green using 6 bits and blue using 5 bits of precision. |
| `const `[Int](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html) | `@`[RequiresSchemaVersion](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/expression/RequiresSchemaVersion)`(major = 1, minor = 0)` [IMAGE_FORMAT_UNDEFINED](https://developer.android.com/reference/kotlin/androidx/wear/protolayout/ResourceBuilders#IMAGE_FORMAT_UNDEFINED())` = 0` An undefined image format.                                                                                                       |

## Constants

### ANIMATED_IMAGE_FORMAT_AVD

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

```
@RequiresSchemaVersion(major = 1, minor = 200)
const val ANIMATED_IMAGE_FORMAT_AVD = 1: Int
```

Android AnimatedVectorDrawable.  

### ANIMATED_IMAGE_FORMAT_UNDEFINED

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

```
@RequiresSchemaVersion(major = 1, minor = 200)
const val ANIMATED_IMAGE_FORMAT_UNDEFINED = 0: Int
```

An undefined image format.  

### IMAGE_FORMAT_ARGB_8888

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

```
@RequiresSchemaVersion(major = 1, minor = 200)
const val IMAGE_FORMAT_ARGB_8888 = 2: Int
```

An image format where each pixel is stored on 4 bytes. RGB and alpha (for translucency) is stored with 8 bits of precision.  

### IMAGE_FORMAT_RGB_565

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

```
@RequiresSchemaVersion(major = 1, minor = 0)
const val IMAGE_FORMAT_RGB_565 = 1: Int
```

An image format where each pixel is stored on 2 bytes, with red using 5 bits, green using 6 bits and blue using 5 bits of precision.  

### IMAGE_FORMAT_UNDEFINED

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

```
@RequiresSchemaVersion(major = 1, minor = 0)
const val IMAGE_FORMAT_UNDEFINED = 0: Int
```

An undefined image format.