# EmojiCompat.MetadataRepoLoader

added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  
belongs to Maven artifact com.android.support:support-emoji:28.0.0-alpha1  

# EmojiCompat.MetadataRepoLoader

| This package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider[migrating](https://developer.android.com/jetpack/androidx/migrate)existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library[class mappings](https://developer.android.com/jetpack/androidx/migrate/class-mappings).

`
public
static


interface
EmojiCompat.MetadataRepoLoader
`  
`


`

|-----------------------------------------------------------|
| android.support.text.emoji.EmojiCompat.MetadataRepoLoader |

<br />

*** ** * ** ***

Interface to load emoji metadata.

## Summary

|                                                                                                                                                                                             ### Public methods                                                                                                                                                                                              ||
|------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` abstract void` | ` `[load](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.MetadataRepoLoader#load(android.support.text.emoji.EmojiCompat.MetadataRepoLoaderCallback))`(`[EmojiCompat.MetadataRepoLoaderCallback](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.MetadataRepoLoaderCallback)` loaderCallback) ` Start loading the metadata. |

## Public methods

### load

added in[version 26.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  

```
void load (EmojiCompat.MetadataRepoLoaderCallback loaderCallback)
```

Start loading the metadata. When the loading operation is finished[onLoaded(MetadataRepo)](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.MetadataRepoLoaderCallback#onLoaded(android.support.text.emoji.MetadataRepo))or[onFailed(Throwable)](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.MetadataRepoLoaderCallback#onFailed(java.lang.Throwable))should be called. When used on devices running API 18 or below, this function is never called.

<br />

|                                               Parameters                                                ||
|------------------|---------------------------------------------------------------------------------------|
| `loaderCallback` | `EmojiCompat.MetadataRepoLoaderCallback`: callback to signal the loading state <br /> |

-

  ## Interfaces

  - [EmojiCompat.MetadataRepoLoader](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.MetadataRepoLoader)
-

  ## Classes

  - [EmojiCompat](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat)
  - [EmojiCompat.Config](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.Config)
  - [EmojiCompat.InitCallback](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.InitCallback)
  - [EmojiCompat.MetadataRepoLoaderCallback](https://developer.android.com/reference/android/support/text/emoji/EmojiCompat.MetadataRepoLoaderCallback)
  - [EmojiSpan](https://developer.android.com/reference/android/support/text/emoji/EmojiSpan)
  - [FontRequestEmojiCompatConfig](https://developer.android.com/reference/android/support/text/emoji/FontRequestEmojiCompatConfig)
  - [FontRequestEmojiCompatConfig.ExponentialBackoffRetryPolicy](https://developer.android.com/reference/android/support/text/emoji/FontRequestEmojiCompatConfig.ExponentialBackoffRetryPolicy)
  - [FontRequestEmojiCompatConfig.RetryPolicy](https://developer.android.com/reference/android/support/text/emoji/FontRequestEmojiCompatConfig.RetryPolicy)
  - [MetadataRepo](https://developer.android.com/reference/android/support/text/emoji/MetadataRepo)
  - [R](https://developer.android.com/reference/android/support/text/emoji/R)
  - [R.attr](https://developer.android.com/reference/android/support/text/emoji/R.attr)
  - [R.bool](https://developer.android.com/reference/android/support/text/emoji/R.bool)
  - [R.color](https://developer.android.com/reference/android/support/text/emoji/R.color)
  - [R.dimen](https://developer.android.com/reference/android/support/text/emoji/R.dimen)
  - [R.drawable](https://developer.android.com/reference/android/support/text/emoji/R.drawable)
  - [R.id](https://developer.android.com/reference/android/support/text/emoji/R.id)
  - [R.integer](https://developer.android.com/reference/android/support/text/emoji/R.integer)
  - [R.layout](https://developer.android.com/reference/android/support/text/emoji/R.layout)
  - [R.string](https://developer.android.com/reference/android/support/text/emoji/R.string)
  - [R.style](https://developer.android.com/reference/android/support/text/emoji/R.style)
  - [R.styleable](https://developer.android.com/reference/android/support/text/emoji/R.styleable)