# CustomTabsService.Relation

added in[version 27.1.0](https://developer.android.com/topic/libraries/support-library/revisions)  
belongs to Maven artifact com.android.support:customtabs:28.0.0-alpha1  
Summary:[Inherited Methods](https://developer.android.com/reference/android/support/customtabs/CustomTabsService.Relation#inhmethods)\|[\[Expand All\]](https://developer.android.com/reference/android/support/customtabs/CustomTabsService.Relation#)  

# CustomTabsService.Relation

| 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package is part of the Android[support library](https://developer.android.com/topic/libraries/support-library)which is no longer maintained. The support library has been superseded by[AndroidX](https://developer.android.com/jetpack/androidx)which is part of[Jetpack](https://developer.android.com/jetpack).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

abstract
@interface
CustomTabsService.Relation
`  
`


implements

Annotation


`

|-------------------------------------------------------|
| android.support.customtabs.CustomTabsService.Relation |

<br />

*** ** * ** ***

## Summary

| ### Inherited methods |
|-----------------------|---|
| [![](https://developer.android.com/static/assets/images/styles/disclosure_down.png)](https://developer.android.com/reference/android/support/customtabs/CustomTabsService.Relation#)From interface` java.lang.annotation.Annotation ` |-----------------------------------------|-------------------------| | ` abstract Class<? extends Annotation>` | ` annotationType() `    | | ` abstract boolean`                     | ` equals(Object arg0) ` | | ` abstract int`                         | ` hashCode() `          | | ` abstract String`                      | ` toString() `          | ||

-

  ## Annotations

  - [CustomTabsService.Relation](https://developer.android.com/reference/android/support/customtabs/CustomTabsService.Relation)
  - [CustomTabsService.Result](https://developer.android.com/reference/android/support/customtabs/CustomTabsService.Result)
-

  ## Classes

  - [CustomTabsCallback](https://developer.android.com/reference/android/support/customtabs/CustomTabsCallback)
  - [CustomTabsClient](https://developer.android.com/reference/android/support/customtabs/CustomTabsClient)
  - [CustomTabsIntent](https://developer.android.com/reference/android/support/customtabs/CustomTabsIntent)
  - [CustomTabsIntent.Builder](https://developer.android.com/reference/android/support/customtabs/CustomTabsIntent.Builder)
  - [CustomTabsService](https://developer.android.com/reference/android/support/customtabs/CustomTabsService)
  - [CustomTabsServiceConnection](https://developer.android.com/reference/android/support/customtabs/CustomTabsServiceConnection)
  - [CustomTabsSession](https://developer.android.com/reference/android/support/customtabs/CustomTabsSession)
  - [CustomTabsSessionToken](https://developer.android.com/reference/android/support/customtabs/CustomTabsSessionToken)
  - [PostMessageService](https://developer.android.com/reference/android/support/customtabs/PostMessageService)
  - [PostMessageServiceConnection](https://developer.android.com/reference/android/support/customtabs/PostMessageServiceConnection)
  - [R](https://developer.android.com/reference/android/support/customtabs/R)
  - [R.anim](https://developer.android.com/reference/android/support/customtabs/R.anim)
  - [R.attr](https://developer.android.com/reference/android/support/customtabs/R.attr)
  - [R.bool](https://developer.android.com/reference/android/support/customtabs/R.bool)
  - [R.color](https://developer.android.com/reference/android/support/customtabs/R.color)
  - [R.dimen](https://developer.android.com/reference/android/support/customtabs/R.dimen)
  - [R.drawable](https://developer.android.com/reference/android/support/customtabs/R.drawable)
  - [R.id](https://developer.android.com/reference/android/support/customtabs/R.id)
  - [R.integer](https://developer.android.com/reference/android/support/customtabs/R.integer)
  - [R.layout](https://developer.android.com/reference/android/support/customtabs/R.layout)
  - [R.string](https://developer.android.com/reference/android/support/customtabs/R.string)
  - [R.style](https://developer.android.com/reference/android/support/customtabs/R.style)
  - [R.styleable](https://developer.android.com/reference/android/support/customtabs/R.styleable)
  - [TrustedWebUtils](https://developer.android.com/reference/android/support/customtabs/TrustedWebUtils)