# Package Index # Package Index | The Android [support library](https://developer.android.com/topic/libraries/support-library) is no longer maintained. It has been superseded by [AndroidX](https://developer.android.com/jetpack/androidx) which is part of [Jetpack](https://developer.android.com/jetpack).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. These are the API packages. See all [API classes](https://developer.android.com/reference/android/support/classes). |--------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------| | [android.support.animation](https://developer.android.com/reference/android/support/animation/package-summary) | | | [android.support.annotation](https://developer.android.com/reference/android/support/annotation/package-summary) | | | [android.support.app.recommendation](https://developer.android.com/reference/android/support/app/recommendation/package-summary) | | | [android.support.asynclayoutinflater](https://developer.android.com/reference/android/support/asynclayoutinflater/package-summary) | | | [android.support.compat](https://developer.android.com/reference/android/support/compat/package-summary) | | | [android.support.content](https://developer.android.com/reference/android/support/content/package-summary) | | | [android.support.coordinatorlayout](https://developer.android.com/reference/android/support/coordinatorlayout/package-summary) | | | [android.support.coreui](https://developer.android.com/reference/android/support/coreui/package-summary) | | | [android.support.coreutils](https://developer.android.com/reference/android/support/coreutils/package-summary) | | | [android.support.cursoradapter](https://developer.android.com/reference/android/support/cursoradapter/package-summary) | | | [android.support.customtabs](https://developer.android.com/reference/android/support/customtabs/package-summary) | | | [android.support.customview](https://developer.android.com/reference/android/support/customview/package-summary) | | | [android.support.design.widget](https://developer.android.com/reference/android/support/design/widget/package-summary) | | | [android.support.documentfile](https://developer.android.com/reference/android/support/documentfile/package-summary) | | | [android.support.drawerlayout](https://developer.android.com/reference/android/support/drawerlayout/package-summary) | | | [android.support.dynamicanimation](https://developer.android.com/reference/android/support/dynamicanimation/package-summary) | | | [android.support.exifinterface](https://developer.android.com/reference/android/support/exifinterface/package-summary) | | | [android.support.fragment](https://developer.android.com/reference/android/support/fragment/package-summary) | | | [android.support.graphics.drawable](https://developer.android.com/reference/android/support/graphics/drawable/package-summary) | | | [android.support.graphics.drawable.animated](https://developer.android.com/reference/android/support/graphics/drawable/animated/package-summary) | | | [android.support.interpolator](https://developer.android.com/reference/android/support/interpolator/package-summary) | | | [android.support.loader](https://developer.android.com/reference/android/support/loader/package-summary) | | | [android.support.localbroadcastmanager](https://developer.android.com/reference/android/support/localbroadcastmanager/package-summary) | | | [android.support.media](https://developer.android.com/reference/android/support/media/package-summary) | | | [android.support.media.tv](https://developer.android.com/reference/android/support/media/tv/package-summary) | | | [android.support.mediacompat](https://developer.android.com/reference/android/support/mediacompat/package-summary) | | | [android.support.percent](https://developer.android.com/reference/android/support/percent/package-summary) | | | [android.support.print](https://developer.android.com/reference/android/support/print/package-summary) | | | [android.support.recommendation](https://developer.android.com/reference/android/support/recommendation/package-summary) | | | [android.support.slidingpanelayout](https://developer.android.com/reference/android/support/slidingpanelayout/package-summary) | | | [android.support.swiperefreshlayout](https://developer.android.com/reference/android/support/swiperefreshlayout/package-summary) | | | [android.support.text.emoji](https://developer.android.com/reference/android/support/text/emoji/package-summary) | | | [android.support.text.emoji.appcompat](https://developer.android.com/reference/android/support/text/emoji/appcompat/package-summary) | | | [android.support.text.emoji.bundled](https://developer.android.com/reference/android/support/text/emoji/bundled/package-summary) | | | [android.support.text.emoji.widget](https://developer.android.com/reference/android/support/text/emoji/widget/package-summary) | | | [android.support.transition](https://developer.android.com/reference/android/support/transition/package-summary) | Support android.transition classes to provide transition API back to Android API level 14. | | [android.support.v13](https://developer.android.com/reference/android/support/v13/package-summary) | | | [android.support.v13.app](https://developer.android.com/reference/android/support/v13/app/package-summary) | | | [android.support.v13.view](https://developer.android.com/reference/android/support/v13/view/package-summary) | | | [android.support.v13.view.inputmethod](https://developer.android.com/reference/android/support/v13/view/inputmethod/package-summary) | | | [android.support.v14.preference](https://developer.android.com/reference/android/support/v14/preference/package-summary) | | | [android.support.v17.leanback](https://developer.android.com/reference/android/support/v17/leanback/package-summary) | Support classes for building Leanback user experiences. | | [android.support.v17.leanback.app](https://developer.android.com/reference/android/support/v17/leanback/app/package-summary) | Support classes providing high level Leanback user interface building blocks. | | [android.support.v17.leanback.database](https://developer.android.com/reference/android/support/v17/leanback/database/package-summary) | | | [android.support.v17.leanback.graphics](https://developer.android.com/reference/android/support/v17/leanback/graphics/package-summary) | | | [android.support.v17.leanback.media](https://developer.android.com/reference/android/support/v17/leanback/media/package-summary) | | | [android.support.v17.leanback.system](https://developer.android.com/reference/android/support/v17/leanback/system/package-summary) | | | [android.support.v17.leanback.widget](https://developer.android.com/reference/android/support/v17/leanback/widget/package-summary) | Support classes providing low level Leanback user interface building blocks: widgets and helpers. | | [android.support.v17.leanback.widget.picker](https://developer.android.com/reference/android/support/v17/leanback/widget/picker/package-summary) | | | [android.support.v17.preference](https://developer.android.com/reference/android/support/v17/preference/package-summary) | | | [android.support.v4](https://developer.android.com/reference/android/support/v4/package-summary) | | | [android.support.v4.accessibilityservice](https://developer.android.com/reference/android/support/v4/accessibilityservice/package-summary) | | | [android.support.v4.app](https://developer.android.com/reference/android/support/v4/app/package-summary) | | | [android.support.v4.content](https://developer.android.com/reference/android/support/v4/content/package-summary) | | | [android.support.v4.content.pm](https://developer.android.com/reference/android/support/v4/content/pm/package-summary) | | | [android.support.v4.content.res](https://developer.android.com/reference/android/support/v4/content/res/package-summary) | | | [android.support.v4.database](https://developer.android.com/reference/android/support/v4/database/package-summary) | | | [android.support.v4.graphics](https://developer.android.com/reference/android/support/v4/graphics/package-summary) | | | [android.support.v4.graphics.drawable](https://developer.android.com/reference/android/support/v4/graphics/drawable/package-summary) | | | [android.support.v4.hardware.display](https://developer.android.com/reference/android/support/v4/hardware/display/package-summary) | | | [android.support.v4.hardware.fingerprint](https://developer.android.com/reference/android/support/v4/hardware/fingerprint/package-summary) | | | [android.support.v4.math](https://developer.android.com/reference/android/support/v4/math/package-summary) | | | [android.support.v4.media](https://developer.android.com/reference/android/support/v4/media/package-summary) | | | [android.support.v4.media.app](https://developer.android.com/reference/android/support/v4/media/app/package-summary) | | | [android.support.v4.media.session](https://developer.android.com/reference/android/support/v4/media/session/package-summary) | | | [android.support.v4.net](https://developer.android.com/reference/android/support/v4/net/package-summary) | | | [android.support.v4.os](https://developer.android.com/reference/android/support/v4/os/package-summary) | | | [android.support.v4.print](https://developer.android.com/reference/android/support/v4/print/package-summary) | | | [android.support.v4.provider](https://developer.android.com/reference/android/support/v4/provider/package-summary) | | | [android.support.v4.text](https://developer.android.com/reference/android/support/v4/text/package-summary) | | | [android.support.v4.text.util](https://developer.android.com/reference/android/support/v4/text/util/package-summary) | | | [android.support.v4.util](https://developer.android.com/reference/android/support/v4/util/package-summary) | | | [android.support.v4.view](https://developer.android.com/reference/android/support/v4/view/package-summary) | | | [android.support.v4.view.accessibility](https://developer.android.com/reference/android/support/v4/view/accessibility/package-summary) | | | [android.support.v4.view.animation](https://developer.android.com/reference/android/support/v4/view/animation/package-summary) | | | [android.support.v4.widget](https://developer.android.com/reference/android/support/v4/widget/package-summary) | | | [android.support.v7.app](https://developer.android.com/reference/android/support/v7/app/package-summary) | | | [android.support.v7.appcompat](https://developer.android.com/reference/android/support/v7/appcompat/package-summary) | | | [android.support.v7.cardview](https://developer.android.com/reference/android/support/v7/cardview/package-summary) | | | [android.support.v7.content.res](https://developer.android.com/reference/android/support/v7/content/res/package-summary) | | | [android.support.v7.graphics](https://developer.android.com/reference/android/support/v7/graphics/package-summary) | | | [android.support.v7.graphics.drawable](https://developer.android.com/reference/android/support/v7/graphics/drawable/package-summary) | | | [android.support.v7.gridlayout](https://developer.android.com/reference/android/support/v7/gridlayout/package-summary) | | | [android.support.v7.media](https://developer.android.com/reference/android/support/v7/media/package-summary) | Contains APIs that control the routing of media channels and streams from the current device to external speakers and destination devices. | | [android.support.v7.mediarouter](https://developer.android.com/reference/android/support/v7/mediarouter/package-summary) | | | [android.support.v7.palette](https://developer.android.com/reference/android/support/v7/palette/package-summary) | | | [android.support.v7.preference](https://developer.android.com/reference/android/support/v7/preference/package-summary) | | | [android.support.v7.recyclerview](https://developer.android.com/reference/android/support/v7/recyclerview/package-summary) | | | [android.support.v7.recyclerview.extensions](https://developer.android.com/reference/android/support/v7/recyclerview/extensions/package-summary) | | | [android.support.v7.util](https://developer.android.com/reference/android/support/v7/util/package-summary) | | | [android.support.v7.view](https://developer.android.com/reference/android/support/v7/view/package-summary) | | | [android.support.v7.widget](https://developer.android.com/reference/android/support/v7/widget/package-summary) | | | [android.support.v7.widget.helper](https://developer.android.com/reference/android/support/v7/widget/helper/package-summary) | | | [android.support.v7.widget.util](https://developer.android.com/reference/android/support/v7/widget/util/package-summary) | | | [android.support.viewpager](https://developer.android.com/reference/android/support/viewpager/package-summary) | | | [android.support.wear](https://developer.android.com/reference/android/support/wear/package-summary) | | | [android.support.wear.ambient](https://developer.android.com/reference/android/support/wear/ambient/package-summary) | | | [android.support.wear.utils](https://developer.android.com/reference/android/support/wear/utils/package-summary) | | | [android.support.wear.widget](https://developer.android.com/reference/android/support/wear/widget/package-summary) | | | [android.support.wear.widget.drawer](https://developer.android.com/reference/android/support/wear/widget/drawer/package-summary) | |