Constraintlayout
androidx.constraintlayout.widget
This table lists all the artifacts in the androidx.constraintlayout
group.
Artifact | Stable Release | Release Candidate | Beta Release | Alpha Release |
---|---|---|---|---|
constraintlayout | 2.1.4 | - | 2.2.0-beta01 | - |
constraintlayout-compose | 1.0.1 | - | 1.1.0-beta01 | - |
constraintlayout-core | 1.0.4 | - | 1.1.0-beta01 | - |
Declaring dependencies
To add a dependency on ConstraintLayout, you must add the Google Maven repository to your project. Read Google's Maven repository for more information.
Add the dependencies for the artifacts you need in the build.gradle
file for
your app or module:
Groovy
dependencies { implementation "androidx.constraintlayout:constraintlayout:2.2.0-beta01" // To use constraintlayout in compose implementation "androidx.constraintlayout:constraintlayout-compose:1.1.0-beta01" }
Kotlin
dependencies { implementation("androidx.constraintlayout:constraintlayout:2.2.0-beta01") // To use constraintlayout in compose implementation("androidx.constraintlayout:constraintlayout-compose:1.1.0-beta01") }
For more information about dependencies, see Add build dependencies.
Feedback
Your feedback helps make Jetpack better. Let us know if you discover new issues or have ideas for improving this library. Please take a look at the existing issues in this library before you create a new one. You can add your vote to an existing issue by clicking the star button.
See the Issue Tracker documentation for more information.
ConstraintLayout-compose, and ConstraintLayout-Core 1.1
Version 1.1.0-beta01
September 4, 2024
androidx.constraintlayout:constraintlayout-compose:1.1.0-beta01
, androidx.constraintlayout:constraintlayout-compose-android:1.1.0-beta01
, and androidx.constraintlayout:constraintlayout-core:1.1.0-beta01
are released. Version 1.1.0-beta01 contains these commits.
Version 1.1.0-alpha14
August 7, 2024
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha14
, androidx.constraintlayout:constraintlayout-compose-android:1.1.0-alpha14
, and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha14
are released. Version 1.1.0-alpha14 contains these commits.
API Changes
- Flags are now provided individually through the companion object and may be combined with the
or
operator. (I9df53) - Simplified
createRow
&createColumn
helpers. ImprovedcreateGrid
parameter names and documentation for clarification. (Iebc92) - Simplified
animateChanges
API inConstraintLayout
to only need a non-nullAnimationSpec
.onIncomingConstraints
inInvalidationStrategy
is now a regular lambda.fixedWidthRate
renamed toshouldInvalidateOnFixedWith
, same for the Height variant. (Ie59cd, b/332898040, b/336370035) NestedScroll
sources Drag and Fling are being replaced byUserInput
andSideEffect
to accommodate for the extended definition of these sources that now include animations (Side Effect) and Mouse Wheel and Keyboard (UserInput). (I40579)
Version 1.1.0-alpha13
October 4, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha13
, androidx.constraintlayout:constraintlayout-compose-android:1.1.0-alpha13
, and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha13
are released with no changes. Version 1.1.0-alpha13 contains these commits.
- This release allows
androidx.constraintlayout
libraries to be ABI compatible with the latest Compose releases.
Version 1.1.0-alpha12
August 9, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha12
, androidx.constraintlayout:constraintlayout-compose-android:1.1.0-alpha12
, and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha12
are released. Version 1.1.0-alpha12 contains these commits.
API Changes
- Added
LayoutScopeMarker
to Transition DSL. (If54ce)
Version 1.1.0-alpha11
July 26, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha11
, androidx.constraintlayout:constraintlayout-compose-android:1.1.0-alpha11
, and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha11
are released. Version 1.1.0-alpha11 contains these commits.
New Features
- You may now provide an
InvalidationStrategy
to optimize invalidations inMotionLayout
. Which will typically be the source of reduced performance. (Iada0c) - You may now use
animateChanges = true
when usingConstraintLayout
with the inline Modifier DSL (Modifier.constrainAs
), whenever a change on the constraints DSL is doneConstraintLayout
will automatically animate to that new state. (I9abf1) - Enabled functionality for
limitBoundsTo
on OnSwipe. (I56522)
API Changes
- Renamed
TransitionScope.staggered
toTransitionScope.maxStaggerDelay
. (I0fd2d)
Bug Fixes
- Fixed
dragScale
parameter fromOnSwipe
not working. (8bef26) - Fixed
customColor
inMotionScene
not working properly with transparent colors. (81b2ac) - Fixed
OnSwipe
not announcing properly when it has stopped, also fixed initial velocity calculation fortouchUp
. (Ia5f6f) - Updated KDoc for
ConstraintLayout
Composable andConstraintset
. (3bfe63)
Version 1.1.0-alpha10
May 24, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha10
, androidx.constraintlayout:constraintlayout-compose-android:1.1.0-alpha10
, and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha10
are released. Version 1.1.0-alpha10 contains these commits.
API Changes
MotionLayout
Api is no longer experimental, this represents the initial set of stable Api forMotionLayout
. (I288f4)- Removed
MotionLayoutState
. (Id3ac1) - You may now use
DebugFlags
for visual debugging:DebugFlags(showBounds = true)
. (Ic714b) - Changed extension variable
Dp.asDimension
to a method:Dp.asDimension()
. (I2d6ef) - Staggered now supported in the
MotionLayout
DSL, define the maximum delay withTransitionScope.staggered
, you may also useConstrainScope.staggeredWeight
(within aMotionSceneScope
) to get a custom staggered order. (I70275) - Two changes made for the Grid helper: 1.
paddingLeft
andpaddingRight
topaddingStart
andpaddingEnd
, respectively, and 2. update the format ofgridSpans
andgridSkip
to an array of the Span and Skip objects to make it more structural. (Idd1eb)
Version 1.1.0-alpha09
March 22, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha09
and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha09
are released. Version 1.1.0-alpha09 contains these commits.
API Changes
Modifier.intermediateLayout
now doesn't require an explicitLookaheadScope
. The measure block inintermediateLayout
hasIntermediateMeasureScope
as receiver, which provides convenientCoroutineScope
,LookaheadScope
andMeasureScope
.LookaheadLayout
has been replaced byLookaheadScope
, which is no longer a Layout. This allows child content in aLookaheadScope
to be directly controlled by parent'sMeasurePolicy
. (Ibe2e5)Easing.Cubic()
can now take overshoot parameters. (I2d826)
Version 1.1.0-alpha08
March 8, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha08
and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha08
are released. Version 1.1.0-alpha08 contains these commits.
New Features
- Lint checks added to suggest the use of
Dimension.percent(1f)
andLayoutReference.withChainParams()
in cases where the typical patterns may lead to unpredictable behavior. (I62eb0, I03060)
API Changes
- Enable
ReverseSpanDirection
andSpansOrderFirst
flags for Grid Helper in Compose.ReverseSpanDirection
: reverse the width and height specification for spans/skips.SpansOrderFirst
: spans would respect the order of the widgets. (I6ad50)
- Use
Modifier.onStartEndBoundsChanged(...)
to obtain local bounds of Composables in aMotionLayout
that are not affected by animation. Useful for any ui interaction that requires layout information that may also trigger animations such asDragAndDrop
. (I6b5f9) - Enable skips and spans of the Grid Helper in Compose (I917b6)
Bug Fixes
- Fixed translation properties not applying expected values. (I961cd)
Version 1.1.0-alpha07
February 8, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha07
and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha07
are released. Version 1.1.0-alpha07 contains these commits.
New Features
- Add new APIs to enable the Grid Helper in Compose using DSL (I1143b)
Bug Fixes
- Fixed
Wrap.Chain
for Flow not laying out properly to the givenmaxElement
parameter. (e1f2ed3) - Fixed
start
ConstraintSet
not updating when changing Transition throughMotionLayout(motionScene: MotionScene, progress: Float, transitionName: String)
. (17ffff1) - Fixed
ConstraintSet
not reflecting some changes when inheriting constraints throughConstraintSet(extendConstraintSet: ConstraintSet, description: ConstraintSetScope.() -> Unit)
.(740804b)
Version 1.1.0-alpha06
January 25, 2023
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha06
and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha06
are released. Version 1.1.0-alpha06 contains these commits.
New Features
- Add new Apis to enable the Grid Helper in Compose with JSON representation which allows composables to be placed in a 2D grid. (I968ad)
API Changes
- Add support for arc up and arc down modes
Arc.Above
andArc.Below
direction independent arc modes toMotionLayout
(I184a9) - It is now possible to constrain a baseline anchor to top/bottom anchors and vice versa. (I54628)
- Renamed
MotionLayoutScope#motionProperties
(including derivatives) toMotionLayoutScope#customProperties
. This is to be consistent as when setting custom properties. (Ib34c9) - It’s now possible to create multiple references in
ConstraintSet
andMotionScene
:val (box, text, button) = createRefsFor("box", "text","button")
. Apply constraints to multiple elements withconstrain(box, button, text)
. Within aConstrainScope
, you may now intuitively set a fixed dimension withDp.asDimension
:width = 10.dp.asDimension
. (I021ec, Ia0960) MotionScene()
andTransition()
methods are now non-Composable functions. The objects from these functions (includingConstraintSet
) should now be properly comparable from each other.animateChanges = true
inConstraintLayout
can now be used with only oneConstraintSet
reference, as long as any of its properties changed on recomposition. (I7d22e)
Bug Fixes
- Fixed issue where
ConstraintLayout
always triggered an unnecessary extra recomposition when helpers were changed. (Id83ad, b/222093277) - Fix behavior when using Intrinsics with
ConstraintLayout
&MotionLayout
. (I487ae, b/220527863) - Fix not being able to remeasure when the content changes. (Ibfe8a, b/219091179)
Version 1.1.0-alpha05
December 7, 2022
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha05
and androidx.constraintlayout:constraintlayout-core:1.1.0-alpha05
are released. Version 1.1.0-alpha05 contains these commits.
New Features
- Support custom
KeyAttributes
in DSL (b94e748) - Surface bias properties in
ConstrainScope
(32625d0) - Support custom parameters in chains (72a2e9e)
- Add Macrobenchmark tests for
MotionLayout
in Compose (36f43bc) - For more information on changes in previous release in Compose, see wiki page
API Changes
- Flip
addConstraintSet
andaddTransition
parameters (152facc)
Bug Fixes
- Fix Horizontal Chains (ed5f56e)
Version 1.1.0-alpha01
May 20, 2022
androidx.constraintlayout:constraintlayout-compose:1.1.0-alpha01
is released.
Please note MotionLayout API is experimental and requires opt in.
For more information, see what's New in Compose 1.1.0-alpha01 on GitHub.
Version 2.2
Version 2.2.0-beta01
September 4, 2024
androidx.constraintlayout:constraintlayout:2.2.0-beta01
is released. Version 2.2.0-beta01 contains these commits.
Version 2.2.0-alpha14
August 7, 2024
androidx.constraintlayout:constraintlayout:2.2.0-alpha14
is released. Version 2.2.0-alpha14 contains these commits.
Version 2.2.0-alpha13
October 4, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha13
is released with no changes. Version 2.2.0-alpha13 contains these commits.
Version 2.2.0-alpha12
August 9, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha12
is released. Version 2.2.0-alpha12 contains these commits.
Version 2.2.0-alpha11
July 26, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha11
is released. Version 2.2.0-alpha11 contains these commits.
API Changes
- Add a setter method to allow developers to programmatically set the value for
mInfiniteCarousel
(I0a8ca)
Version 2.2.0-alpha10
May 24, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha10
is released. Version 2.2.0-alpha10 contains these commits.
Bug Fixes
- Fix a broken link of the
MotionLayout
doc. (51cbe88)
Version 2.2.0-alpha09
March 22, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha09
is released. Version 2.2.0-alpha09 contains these commits.
Version 2.2.0-alpha08
March 8, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha08
is released. Version 2.2.0-alpha08 contains these commits.
Version 2.2.0-alpha07
February 8, 2023
androidx.constraintlayout:constraintlayout:2.2.0-alpha07
is released. Version 2.2.0-alpha07 contains these commits.
Bug Fixes
- Fix the
ConstraintLayout
page content missing issue. (I82e25)
Version 2.2.0-alpha05
December 7, 2022
androidx.constraintlayout:constraintlayout:2.2.0-alpha05
is released. Version 2.2.0-alpha05 contains these commits.
- For more information on changes in previous release, see Github wiki page
Bug Fixes
- Fix leak in View Carousel (eb67b82)
Version 2.2.0-alpha01
May 20, 2022
androidx.constraintlayout:constraintlayout:2.2.0-alpha01
is released.
Includes a preview of the new Grid
helper.
For more information, see what's New in 2.2.0-alpha01 on GitHub.
ConstraintLayout-compose 1.0
ConstraintLayout-compose 1.0 provides ConstraintLayout functionalities in Jetpack Compose.
Version 1.0.1
May 20, 2022
androidx.constraintlayout:constraintlayout-compose:1.0.1
is released.
Please note MotionLayout API is experimental and requires opt in.
For more information, see what's New in Compose 1.0.1 on GitHub.
Version 1.0.0
January 13, 2022
androidx.constraintlayout:constraintlayout-compose:1.0.0
is released.
Please note MotionLayout api is now experimental and requires opt in.
For more information, see the GitHub article What's New in 1.0 (Compose).
Version 1.0.0-rc02
November 16, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-rc02
is released.
For more information, see the GitHub article What's New in 1.0 (Compose).
Version 1.0.0-rc01
September 27, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-rc01
is released.
This release is the second beta. It is considered as feature complete, providing
ConstraintLayout
and MotionLayout
for Compose.
For more information, see the GitHub article What's New in 1.0 (Compose).
Version 1.0.0-beta02
July 30, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-beta02
is released.
This release is the second beta. It is considered as feature complete, providing
ConstraintLayout
and MotionLayout
for Compose.
For more information, see the GitHub article What's New in 1.0 (Compose).
Version 1.0.0-beta01
July 22, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-beta01
is released.
This release is the first beta. It is considered as feature complete, providing
ConstraintLayout
and MotionLayout
for Compose.
For more information, see the GitHub article What's New in 1.0 (Compose).
Version 1.0.0-alpha07
May 18, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha07
is released.
- Updated to be compatible with Compose version
1.0.0-beta07
.
Version 1.0.0-alpha06
May 4, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha06
is released.
- Compose optimisation: Constraintlayout inline composable (#193)
- Minimize remeasurements in Compose (#210)
Version 1.0.0-alpha05
March 15, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha05
is released.
- includes a fix for the optimization engine (b/182657720)
- add a optimizationLevel parameter to the ConstraintLayout copmosable
Version 1.0.0-alpha04
March 11, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha04
is released.
Update to use the latest constraintlayout-core engine
Version 1.0.0-alpha03
February 24, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha03
is released.
Release update for Jetpack Compose beta01 release
Version 1.0.0-alpha02
February 10, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha02
is released.
Release update for Jetpack Compose alpha12 release
Version 1.0.0-alpha01
February 2, 2021
androidx.constraintlayout:constraintlayout-compose:1.0.0-alpha01
is released.
First release of the library, providing inline and external DSLs to express constraints.
Version 2.1
ConstraintLayout 2.1.0 provides richer features in MotionLayout and new helpers (Carousel, etc.)
Version 2.1.4
May 20, 2022
androidx.constraintlayout:constraintlayout:2.1.4
is released.
For more information, see what's New in 2.1.4 on GitHub.
Version 2.1.3
January 13, 2022
androidx.constraintlayout:constraintlayout:2.1.3
is released.
For more information, see the GitHub article What's New in 2.1.
Version 2.1.2
November 16, 2021
androidx.constraintlayout:constraintlayout:2.1.2
is released.
For more information, see the GitHub article What's New in 2.1.
Version 2.1.1
September 27, 2021
androidx.constraintlayout:constraintlayout:2.1.1
is released.
This is the final release for 2.1.1.
For more information, see the GitHub article What's New in 2.1.
Version 2.1.0
July 30, 2021
androidx.constraintlayout:constraintlayout:2.1.0
is released.
This is the final release for 2.1.0.
For more information, see the GitHub article What's New in 2.1.
Version 2.1.0-rc01
July 22, 2021
androidx.constraintlayout:constraintlayout:2.1.0-rc01
is released.
This is the release candidate for 2.1.0, providing minor improvements and fixes from the last beta. For more information, see the GitHub article What's New in 2.1.
Version 2.1.0-beta02
May 4, 2021
androidx.constraintlayout:constraintlayout:2.1.0-beta02
is released.
A few new features in MotionLayout:
- OnSwipe enhancement including spring (stiffness, damping, mass etc) & never complete
- jumpToState function
- ViewTransition downUp mode where on touch Down it plays to 100 and on up reverses to 0
Various fixes, notably:
- Fix problem in MotionLayout with vertical scroll (#173)
- Perf improvements on nested MotionLayout (#189)
- Fast transition with NestedScrollView in MotionLayout (#189)
- ConstraintSet gone in MotionLayout (#189)
- Support downUp ViewTransitions in MotionLayout (#190)
- Fix in ImageFilter when reusing drawables (#192)
- Add spring support in MotionLayout (#199)
- Performance improvement to CircularFlow (#200)
- Fixes in derived constraints / constraint override (#212)
Version 2.1.0-beta01
March 11, 2021
androidx.constraintlayout:constraintlayout:2.1.0-beta01
is released.
ConstraintLayout
android:layout_width and android:layout_height are back being non-optional due to compatibility issues.
MotionLayout
- Programmatic support for inserting and removing onSwipe and onClick on Transitions
- Experimental Support for Transitions through screen rotation
- support duration argument to transitions
- Better support for customAttributes that are boolean or References
Helpers
- added a way to animate or jump directly to a given item of a Carousel
- new CircularFlow helper
See additional information on this release here and bugs closed.
Version 2.1.0-alpha2
December 17, 2020
androidx.constraintlayout:constraintlayout:2.1.0-alpha2
is released.
This second alpha adds several new features:
ConstraintLayout
- android:layout_width and android:layout_height are now optional, with wrap_content as default behavior
- new layout_constraintWidth and layout_constraintHeight attributes for expressing dimension constraints
- supports negative margins for constraints
- supports baseline to top and baseline to bottom constraints
- supports baseline margin constraints
- SharedValues allow to inject external values into ConstraintLayout
MotionLayout
- Support for overshoot interpolators (anticipate, overshoot)
- Enhanced MotionHelper support
- Add animated update of ConstraintSet to MotionLayout updateStateAnimate(id,cset,duration);
- Shared value based ViewTransition
- scheduleTransitonTo allow you to que a transition to run at the completion of the current transition.
Helpers
- Carousel now supports an infinite (wrap-around) mode
- ReactiveGuide : A guideline that position itself automatically when a SharedValue changes
- MotionEffect : inject Keyframes to referenced views moving in a given direction
- MotionLabel - A View for animating single line text
See additional information on this release here.
Version 2.1.0-alpha1
November 19, 2020
androidx.constraintlayout:constraintlayout:2.1.0-alpha1
is released.
First alpha of the 2.1 release. Introduces support for:
- Carousel motion helper, to build custom carousel views
- MotionLayout scenes supports include and constraints override
- MotionLayout adds richer support for rotation (input and output)
- MotionLayout adds ViewTransitions, allowing single view transitions for mutation of constraintsets
See additional information on this release here.
Version 2.0
ConstraintLayout 2.0 adds new features for layouts (virtual layouts, etc.) and a new class for simplifying animation of views, MotionLayout.
Version 2.0.4
October 29, 2020
androidx.constraintlayout:constraintlayout:2.0.4
is released.
Bug Fixes
This releases fixes a potential NPE that may happen when removing a child view at runtime. It is recommended to update to this version.
See the list of closed issues here.
Version 2.0.3
October 27, 2020
androidx.constraintlayout:constraintlayout:2.0.3
is released.
Bug Fixes
This releases fixes a few issues. It is recommended to update to this version.
- Windows insets handling
- Handling of dimension ratio in some situations
- Crash with some RTL layouts
See the list of closed issues here.
Version 2.0.2
October 6, 2020
androidx.constraintlayout:constraintlayout:2.0.2
is released.
Bug Fixes
This releases improves performances as well as fix a few issues. It is recommended to update to this version.
- Handling of view GONE visibility in ConstraintLayout was incorrect in some situations
- Handling of packed chains in ConstraintLayout was incorrect in some situations
- Fixed inflation exception on API 15 for the Flow virtual layout helper
- limitsBoundsTo was broken in MotionLayout
- jump to end was broken in MotionLayout in some situations (chaining transitions)
See the list of closed issues here.
Version 2.0.1
August 25, 2020
androidx.constraintlayout:constraintlayout:2.0.1
is released.
This is a minor update enabling the use of the MotionEditor in Android Studio.
Version 2.0.0
August 21, 2020
androidx.constraintlayout:constraintlayout:2.0.0
is released.
Bug Fixes
See the list of closed issues here.
Notable fixes are:
- MotionLayout Transition delays & TransitionListener fixes
- ConstraintLayout flow & barrier fixes
Version 2.0.0-rc1
July 29, 2020
androidx.constraintlayout:constraintlayout:2.0.0-rc1
is released.
Bug Fixes
See the list of closed issues here.
Notable fixes are:
- Flow fixes
- RecyclerView fixes (we recommend to update to recyclerview 1.2.0 alpha 5 or later)
- MotionLayout TransitionListener fixes
- MotionLayout memory leak fix
Version 2.0.0-beta8
July 7, 2020
androidx.constraintlayout:constraintlayout:2.0.0-beta8
is released.
Bug Fixes
See the list of closed issues here.
Notable fixes are:
- Placeholder behavior
- Layer visibility
- Flow, Barrier fixes
- TransitionListener fixes
Version 2.0.0-beta7
June 12, 2020
androidx.constraintlayout:constraintlayout:2.0.0-beta7
is released.
Bug Fixes
See the list of closed issues here.
Notable fixes are:
- Nested scroll view issues in MotionLayout
- Transition listener issues with MotionLayout
- Memory leak in MotionLayout
- RecyclerView issues
- Group visibility
- Padding issues
Version 2.0.0-beta6
May 13, 2020
androidx.constraintlayout:constraintlayout:2.0.0-beta6
is released.
Bug Fixes
See the list of closed issues here. Notable fixes are group visibility handling and derived constraints issues in MotionLayout.
Version 2.0.0-beta5
May 7, 2020
androidx.constraintlayout:constraintlayout:2.0.0-beta5
is released.
Bug Fixes
See the list of closed issues here
Version 2.0.0-beta4
December 16, 2019
androidx.constraintlayout:constraintlayout:2.0.0-beta4
is released.
New Features
MotionLayout
New attributes in Transition:
- layoutDuringTransition : let you configure how MotionLayout should react to children's requestLayouts calls during a transition. Possible values are {ignoreRequest, honorRequest}
- pathMotionArc : the path taken by elements moving will use an arc. Possible values are {startVertical | startHorizontal | flip | none }
A default transition is now possible to define, simply by omitting the start and end ConstraintSets. That default transition will be used if no other existing transition can be found to match the current start/end states.
Bug Fixes
See the list of closed issues here