June 18, 2025
androidx.activity:activity:1.12.0-alpha03, androidx.activity:activity-compose:1.12.0-alpha03, and androidx.activity:activity-ktx:1.12.0-alpha03 are released. Version 1.12.0-alpha03 contains these commits.
Bug Fixes
OnBackPressedDispatcher and NavigationEventDispatcher are now both initialized lazily in ComponentActivity. (I710e6)
Fixed issues with OnBackPressedDistpatcher that caused the following:
OnBackPressedCallback was added to being notified of its enabled state (b/418715930)OnBackPressedDispatcher removes the wrong callback when using the addCallback function that takes a lifecycle. (b/422714753)OnBackPressedDispatcher.remove() does not remove all instances of a registered OnBackPressedCallback. (b/423024414)June 18, 2025
androidx.benchmark:benchmark-*:1.4.0-rc01 is released. Version 1.4.0-rc01 contains these commits.
Bug Fixes
CompilationMode.None() to not measure worst case performance after first iteration. Unfortunately this workaround requires a delay of 5 seconds to intentionally corrupt the runtime image at the beginning of each macrobenchmark suite (I4a4f1).June 18, 2025
androidx.browser:browser:1.9.0-alpha05 is released. Version 1.9.0-alpha05 contains these commits.
API Changes
June 18, 2025
androidx.car.app:app-*:1.8.0-alpha02 is released. Version 1.8.0-alpha02 contains these commits.
New Features
Action.MEDIA_PLAYBACK which displays an indicator based on media playback state.SectionedItemTemplate.API Changes
SectionedItemTemplate between refreshes. (Ia4c51)MEDIA_PLAYBACK action to enable it for row end action (I05cc4)CarAppExtender#addAction(Action) so that any type of action can be added to the CarAppExtender. (Idc4d7)SectionedItemTemplate accessible for API 8 and above. (I9a079)June 18, 2025
androidx.compose.animation:animation-*:1.8.3 is released. Version 1.8.3 contains these commits.
June 18, 2025
androidx.compose.animation:animation-*:1.9.0-beta01 is released. Version 1.9.0-beta01 contains these commits.
June 18, 2025
androidx.compose.foundation:foundation-*:1.8.3 is released. Version 1.8.3 contains these commits.
June 18, 2025
androidx.compose.foundation:foundation-*:1.9.0-beta01 is released. Version 1.9.0-beta01 contains these commits.
Breaking Changes
background and border modifier nodes now implement SemanticsModifierNode. This can result in new SemanticsNodes added to the semantics tree and, therefore, lead to test failures in tests that make assumptions about the semantics tree structure. For example, tests that use onChild, onParent, onSibling, and other similar methods to make assertions can fail if a new node is added between the current and target nodes. The preferred way to fix these failures is to add a testTag to the target node directly. Another approach is to use a looser matcher, such as onNode(hasAnyAncestor(hasText(“ancestor”)) and hasText(“target”)). (I638b5)API Changes
Modifier.addTextContextMenuComponents to appendTextContextMenuComponents. (I4c43f)AnnotatedOutputTransformation and carried addStyle functions to TextFieldBuffer. addStyle can still only be called from OutputTransformation. (I9930a, b/417991824)ComposeFoundationFlags.isNonSuspendingPointerInputInClickableEnabled. (I85b65)isFlingCancellationWithNestedScrollFixEnabled to fix an issue with fling propagation in nested scrolling. In this CL we are restoring the fling continuation behavior removed in aosp/3260391. We will still cancel the fling animation in case the child is removed from composition. (I467f4, b/405910180, b/419049142, b/416784125)WindowInsetsRulers: changed rulersIgnoringVisibility to maximum. Changed getDisplayCutoutBounds() to be an extension function of PlacementScope. WindowInsetsAnimationProperties has been changed to WindowInsetsAnimation and the getAnimationProperties() has been changed to getAnimation(). (I3816f)InsetsRulers to be in common code with the name WindowInsetsRulers. Simplified the API so all insets are WindowInsetsRulers. Extracted non-rulers animation properties to an AnimationProperties class. WindowInsetsRulers.innermostOf() can be used to merge multiple WindowInsetsRulers. (I2f0c6, b/415012444)Bug Fixes
scrollAnimationSpec in ContentInViewNode. The behavior was removed during the scrollAnimationSpec deprecation which caused use cases to be broken. (I1436a, b/403301605)June 18, 2025
androidx.compose.material:material-*:1.8.3 is released. Version 1.8.3 contains these commits.
June 18, 2025
androidx.compose.material:material-*:1.9.0-beta01 is released. Version 1.9.0-beta01 contains these commits.
Bug Fixes
Text(AnnotatedString) now have Material styling by default. (I0e8ed, b/339843816)June 18, 2025
androidx.compose.material3:material3-*:1.4.0-alpha16 is released. Version 1.4.0-alpha16 contains these commits.
New Features
API Changes
CarouselState (I12f8e)ComponentOverride for ModalWideNavigationRail (I4f440)ComponentOverride for WideNavigationRail (I6354f)ComponentOverride for HorizontalFloatingToolbar (I51116)ComponentOverride for ShortNavigationBar (I30e24)SwipeToDismissBoxState references to confirmValueChange have been marked deprecated. Users should instead leverage SwipeToDismissBox API onDismissed callback. (Iee780)currentItem can now be observed from CarouselState. (Ie87e9)Bug Fixes
FloatingToolbar that was not applying its shadow correctly. (Icdcc9, b/423336922)LaunchedEffect (Id9f31, b/302774166)June 18, 2025
androidx.compose.material3.adaptive:adaptive-*:1.2.0-alpha07 is released. Version 1.2.0-alpha07 contains these commits.
API Changes
currentWindowAdaptiveInfo() function support large and extra-large window width size classes and promote calculatePosture() and currentWindowDpSize() functions to stable. (I92e97)June 18, 2025
androidx.compose.runtime:runtime-*:1.8.3 is released. Version 1.8.3 contains these commits.
June 18, 2025
androidx.compose.runtime:runtime-*:1.9.0-beta01 is released. Version 1.9.0-beta01 contains these commits.
API Changes
SnapshotStateSet now implements Parcelable on Android, it is now supported to be used as part rememberSaveable { ... }. (I755dd, b/378623803)SnapshotStateList now implements Parcelable on Android, it is now supported to be used as part rememberSaveable { ... }. (Id18be, b/378623803)movableContentOf() is now marked with @RememberInComposition annotation, which allows lint to catch incorrect usages (I2738d)setDiagnosticStackTraceEnabled to experimental to account for future development of this feature. (I11db3)currentCompositeKeyHash is now deprecated. Use currentCompositeKeyHashCode instead. The replacement API encodes the same hash with more bits, which exponentially reduces the chance of two random unrelated groups in the composition hierarchy from having the same hash key. (I4cb6a, b/177562901)@Stable, @Immutable, and @StableMarker have been moved to runtime-annotation (in a compatible way). You can now depend on runtime-annotation if you want to use these annotations from libraries that do not depend on compose. (I23a16)rememberSaveable overload that accepts a KSerializer to rememberSerializable. This change clarifies its intended use with kotlinx.serialization. Supporting general kotlinx.Serializable classes directly in rememberSaveable would require a reified type parameter, which would break source compatibility by requiring all call sites to provide reified type information at compile time. (Idb875, I38627, b/376028110)Bug Fixes
onForgotten to remember observers when the pausable composition is disposed of. RememberObservers in a cancelled pausable composition should only be sent an onAbandoned. (I26f54)remove() of a list iterator produced by SnapshotStateList after calling previous() could removed the wrong element from the list and didn't match what the ArrayList does for the same sequence of calls. (I05ab7, b/417493222)onForgotton that could, for example, cause the onDispose of disposable effects to execute in the wrong order. (Ic1c91, b/417450712)OffsetApplier now correctly overrides apply() which was introduced with pausable composition. Not having this could cause pausable composition to throw an exception when updating virtual nodes. (Idbf31, b/409291131)FrameClock.withFrameNanos is cancelled while a frame is being dispatched. (I89cab, b/407027032)onReuse and onDeactivate could get inverted during pausable composition. They are now guaranteed to occur in order of onDeactivate/onReuse. (I996e4, b/404058957)LifecycleRegistry to unsafe mode in Compose Multiplatform to disable MainThread checks and fix threading issues. See CMP-8227 for details. (Icee87)External Contribution
RecompositionMode.Immediate could cause missed recompositions. (I9f3a9, b/419527812)PausableComposition isApplied and isCancelled getters which allow for checking the state of the PausableComposition. (I994aa)AnnotationTarget.FUNCTION to the FunctionKeyMeta annotation. (I08021)June 18, 2025
androidx.compose.ui:ui-*:1.8.3 is released. Version 1.8.3 contains these commits.
Bug Fixes
isGetFocusedRectReturnEmptyEnabled has been removed now that the feature has been fully verified. (Ife722)ComposeUiFlags.isGetFocusedRectReturnEmptyEnabled makes it so that when nothing is focusable in a ComposeView, it sets the rect to an Empty value. This prevents a focus search from choosing the View to focus on. This is especially important for when an IME has a NEXT option where it might try to focus on the ComposeViewand requestFocus() fails. (Ibd0e2, b/369256395)June 18, 2025
androidx.compose.ui:ui-*:1.9.0-beta01 is released. Version 1.9.0-beta01 contains these commits.
API Changes
ShadowContext to be a sealed interface (I3ce40)IndirectTouchEvent.nativeEvent experimental. (I6fda5)FrameRateCategory.NoPreference constant. Rename Modifier.requestedFrameRate to Modifier.preferredFrameRate. (I2f976)WindowInsetsRulers: changed rulersIgnoringVisibility to maximum. Changed getDisplayCutoutBounds() to be an extension function of PlacementScope. WindowInsetsAnimationProperties has been changed to WindowInsetsAnimation and the getAnimationProperties() has been changed to getAnimation(). (I3816f)ShadowParams to Shadow (I11cca)androidx.compose.ui.ui to androidx.compose.ui (I8994e)InsetsRulers to be in common code with the name WindowInsetsRulers. Simplified the API so all insets are WindowInsetsRulers. Extracted non-rulers animation properties to an AnimationProperties class. WindowInsetsRulers.innermostOf() can be used to merge multiple WindowInsetsRulers. (I2f0c6, b/415012444)Bug Fixes
isGetFocusedRectReturnEmptyEnabled has been removed now that the feature has been fully verified. (Ife722)performScrollToNode, which in some cases was not reaching the target node. With this fix, it should always reach the target node in those cases. A side effect of this change is that the exact scroll position at the end of the action may now be different, which affects screenshot tests and tests that make assumptions about the exact scroll position. (I2c8a1)June 18, 2025
androidx.core:core:1.17.0-alpha01, androidx.core:core-ktx:1.17.0-alpha01, and androidx.core:core-testing:1.17.0-alpha01 are released. Version 1.17.0-alpha01 contains these commits.
New Features
API Changes
Parcel.use extension function for safe handling of Parcel resources. (I436da)June 18, 2025
androidx.credentials:credentials:1.6.0-alpha03 and androidx.credentials:credentials-play-services-auth:1.6.0-alpha03 are released. Version 1.6.0-alpha03 contains these commits.
New Features
API Changes
CreateDigitalCredentialRequest constructor API (I6f6da)June 18, 2025
androidx.ink:ink-*:1.0.0-alpha05 is released. Version 1.0.0-alpha05 contains these commits.
New Features
API Changes
InProgressStroke.enqueueInputs/updateShape methods which returned kotlin.Result are removed, clients should use e.g. enqueueInputsOrThrow or enqueueInputsOrIgnore instead. InProgressStroke.getNeedsUpdate is renamed to isUpdateNeeded. InProgressStroke.populateOutlinePosition now returns its output parameter to allow call chaining, consistent with other methods in Ink. The TextureBitmapStore interface is moved from the rendering module to the brush module. BoxAccumulator.populateFrom is made to take a nullable immutable Box instead of a mutable BoxAccumulator, to make it clearer what is mutated, callers should change boxAccumulator.add(other) to boxAccumulator.add(other.box). BrushUtil.toBuilderWithAndroidColor/createBuilderWithAndroidColor are removed, use the setAndroidColor of Brush.Builder after constructing instead. (Ia7155)InProgressStrokesView.textureBitmapStore is now private. There are still public accessors for this property. (I1d706)Bug Fixes
June 18, 2025
androidx.lifecycle:lifecycle-viewmodel-navigation3:1.0.0-alpha02 and androidx.lifecycle:lifecycle-viewmodel-navigation3-android:1.0.0-alpha02 are released. Version 1.0.0-alpha02 contains these commits.
Dependency Updates
1.0.0-alpha02 is dependent on changes in Navigation3 1.0.0-alpha04. (Icd0fd, b/420991203)June 18, 2025
androidx.navigation3:navigation3-*:1.0.0-alpha04 is released. Version 1.0.0-alpha04 contains these commits.
API Changes
NavEntry.content is now private. To invoke NavEntry content, call the new NavEntry.Content() api which no longer requires a key parameter to invoke. (Icd0fd, b/420991203)NavEntry.key is now a private field. The NavEntry and its relevant states should be identified by the new contentKey field which is generated from the new contentKeyFactory lambda and defaults to a saveable hash generated from NavEntry.key (I81a6c, b/422001357, b/420991203 I2d7d4, b/420991203, b/422841812)Dependency Changes
androidx.navigationevent.compose artifact.June 18, 2025
androidx.navigationevent:navigationevent-*:1.0.0-alpha03 is released. Version 1.0.0-alpha03 contains these commits.
New Features
navigationevent-compose module to support Jetpack Compose features in the navigationevent library. (980d78)NavigationEvent Compose has added a new LocalNavigationEventDispatcherOwner local composition. It returns a nullable value to better determine whether it is available in the current composition. NavigationEventHandler will now throw an error if the underlying owner is not found. (62ffda)NavigationEvent Compose has added a new NavigationEventHandler Composable to handle (predictive back gesture) events. It provides a Flow of NavigationEvent objects that must be collected in the suspending lambda you provide c42ba6 :NavigationEventHandler { progress: Flow<NavigationEvent> ->
// This block is executed when the back gesture begins.
try {
progress.collect { backEvent ->
// Handle gesture progress updates here.
}
// This block is executed if the gesture completes successfully.
} catch (e: CancellationException) {
// This block is executed if the gesture is cancelled
throw e
} finally {
// This block is executed either the gesture is completed or cancelled
}
}
API Changes
NavigationEventCallback can now be registered with only one NavigationEventDispatcher at a time; adding it to multiple dispatchers throws an IllegalStateException. Note that this behavior differs from OnBackPressedDispatcher, which allows multiple dispatchers. (e82c19)isPassThrough a val to prevent mutation during navigation, which could break NavigationEvent's dispatching. (I0b287)June 18, 2025
androidx.room:room-*:2.7.2 is released. Version 2.7.2 contains these commits.
Bug Fixes
SQLiteException when obtaining a connection takes too long, instead a log message will be sent by the library. Logging instead of throwing works around iOS suspending loopers causing Room to misinterpret the timeout that occurs in the Kotlin Coroutine acquiring the connection and thus preventing the exception from being thrown when an iOS app is backgrounded and later resumed in the middle of a database operation. (b/422448815)June 18, 2025
androidx.sqlite:sqlite-*:2.5.2 is released. Version 2.5.2 contains these commits.
Bug Fixes
June 18, 2025
androidx.test.uiautomator:uiautomator:2.4.0-alpha05 is released. Version 2.4.0-alpha05 contains these commits.
API Changes
UiObject2#waitForStable as a shortcut for UiObject2#accessibilityNodeInfo#waitForStable()June 18, 2025
androidx.test.uiautomator:uiautomator-shell:1.0.0-alpha01 is released. Version 1.0.0-alpha01 contains these commits.
New Features
UiAutomation#executeShellCommandRwe introduced in api 34.June 18, 2025
androidx.wear.compose:compose-*:1.5.0-beta04 is released. Version 1.5.0-beta04 contains these commits.
Bug Fixes
TransformingLazyColumn, where content that fits within the screen is now aligned correctly from the top of the screen (I80115)TransformingLazyColumn where the bottom item was incorrectly scaled when scrolling to the very bottom of a list with an EdgeButton. The scroll progress now follows a gradient descent when restoring the layout. (Iea375)TransformingLazyColumn now reads the item height inside the background painter, which allows custom TransformationSpecs to implement morphing. (I022f0)SwipeToReveal now vertically centers the revealed actions correctly. (I4419b)SwipeToReveal that prevented it working correctly with swipe-to-dismiss if both views and compose were in use on the screen. (I5dc0e)SwipeToReveal actions were drawn with a vertical offset when scrolling. (I29444)AlertDialog, ConfirmationDialog, OpenOnPhoneDialog and SwipeToReveal now round up paddings and sizes that are calculated as a percentage of the screen size. (I76367)ButtonDefaults.outlinedButtonBorder now updates following enabled/disabled state changes size(If2ddd)EdgeButton height that occurred on complex screens with Pager and ScreenScaffold. (I946e3)HorizontalPageIndicator and VerticalPageIndicator performance by drawing to Canvas. (Ifae1e)LevelIndicator that caused animations to stop, due to unnecessary recompositions. (I45d08)June 18, 2025
androidx.wear.watchfacepush:watchfacepush:1.0.0-alpha01 is released. Version 1.0.0-alpha01 contains these commits.
API Changes
:wear:watchface:watchface-pushJune 18, 2025
androidx.work:work-*:2.10.2 is released. Version 2.10.2 contains these commits.
Bug Fixes