Added in [API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

# android

*** ** * ** ***

Contains resource classes used by applications included in the platform and defines application permissions for system features.

You can use some resources directly from these `https://developer.android.com/reference/android/R` classes in your own applications, but you should generally use only resources that you've provided directly in your application, in order to provide a cohesive application package that has no external dependencies. In particular, you should not use drawable resources from the `android` package, because they may change between platform versions, causing unforeseen conflicts with your design. Typically, `https://developer.android.com/reference/android/R.style` are the only resources you should use directly from these resources.

For information about using resources, see the [Application Resources](https://developer.android.com/guide/topics/resources) developer guide.

## Classes

|---|---|
| [Manifest](https://developer.android.com/reference/android/Manifest) |   |
| [Manifest.permission](https://developer.android.com/reference/android/Manifest.permission) |   |
| [Manifest.permission_group](https://developer.android.com/reference/android/Manifest.permission_group) |   |
| [R](https://developer.android.com/reference/android/R) |   |
| [R.anim](https://developer.android.com/reference/android/R.anim) |   |
| [R.animator](https://developer.android.com/reference/android/R.animator) |   |
| [R.array](https://developer.android.com/reference/android/R.array) |   |
| [R.attr](https://developer.android.com/reference/android/R.attr) |   |
| [R.bool](https://developer.android.com/reference/android/R.bool) |   |
| [R.color](https://developer.android.com/reference/android/R.color) |   |
| [R.dimen](https://developer.android.com/reference/android/R.dimen) |   |
| [R.drawable](https://developer.android.com/reference/android/R.drawable) |   |
| [R.fraction](https://developer.android.com/reference/android/R.fraction) |   |
| [R.id](https://developer.android.com/reference/android/R.id) |   |
| [R.integer](https://developer.android.com/reference/android/R.integer) |   |
| [R.interpolator](https://developer.android.com/reference/android/R.interpolator) |   |
| [R.layout](https://developer.android.com/reference/android/R.layout) |   |
| [R.menu](https://developer.android.com/reference/android/R.menu) |   |
| [R.mipmap](https://developer.android.com/reference/android/R.mipmap) |   |
| [R.plurals](https://developer.android.com/reference/android/R.plurals) |   |
| [R.raw](https://developer.android.com/reference/android/R.raw) |   |
| [R.string](https://developer.android.com/reference/android/R.string) |   |
| [R.style](https://developer.android.com/reference/android/R.style) |   |
| [R.styleable](https://developer.android.com/reference/android/R.styleable) |   |
| [R.transition](https://developer.android.com/reference/android/R.transition) |   |
| [R.xml](https://developer.android.com/reference/android/R.xml) |   |

-

  ## Classes

  - [Manifest](https://developer.android.com/reference/android/Manifest)
  - [Manifest.permission](https://developer.android.com/reference/android/Manifest.permission)
  - [Manifest.permission_group](https://developer.android.com/reference/android/Manifest.permission_group)
  - [R](https://developer.android.com/reference/android/R)
  - [R.anim](https://developer.android.com/reference/android/R.anim)
  - [R.animator](https://developer.android.com/reference/android/R.animator)
  - [R.array](https://developer.android.com/reference/android/R.array)
  - [R.attr](https://developer.android.com/reference/android/R.attr)
  - [R.bool](https://developer.android.com/reference/android/R.bool)
  - [R.color](https://developer.android.com/reference/android/R.color)
  - [R.dimen](https://developer.android.com/reference/android/R.dimen)
  - [R.drawable](https://developer.android.com/reference/android/R.drawable)
  - [R.fraction](https://developer.android.com/reference/android/R.fraction)
  - [R.id](https://developer.android.com/reference/android/R.id)
  - [R.integer](https://developer.android.com/reference/android/R.integer)
  - [R.interpolator](https://developer.android.com/reference/android/R.interpolator)
  - [R.layout](https://developer.android.com/reference/android/R.layout)
  - [R.menu](https://developer.android.com/reference/android/R.menu)
  - [R.mipmap](https://developer.android.com/reference/android/R.mipmap)
  - [R.plurals](https://developer.android.com/reference/android/R.plurals)
  - [R.raw](https://developer.android.com/reference/android/R.raw)
  - [R.string](https://developer.android.com/reference/android/R.string)
  - [R.style](https://developer.android.com/reference/android/R.style)
  - [R.styleable](https://developer.android.com/reference/android/R.styleable)
  - [R.transition](https://developer.android.com/reference/android/R.transition)
  - [R.xml](https://developer.android.com/reference/android/R.xml)