Merge "Instrument Ambient Cue CUJ. It monitors show/hide/expand/collapse... (af43a5d6) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/jank/Cuj.java

+49 −1

Original line number	Diff line number	Diff line
		@@ -476,8 +476,44 @@ public class Cuj {
		*/
		public static final int CUJ_DESKTOP_MODE_MOVE_FROM_SPLIT_SCREEN = 144;

		/**
		* Tracks show animation for Cue bar. Cue bar is a floating bar that appears on the screen to
		* provide personalized contextual actions based on the current app.
		*
		* <p>Tracking begins when the cue bar UI starts to show and ends when cue bar UI show
		* completely.
		*/
		public static final int CUJ_AMBIENT_CUE_SHOW = 145;

		/**
		* Tracks hide animation for Cue bar. Cue bar is a floating bar that appears on the screen to
		* provide personalized contextual actions based on the current app.
		*
		* <p>Tracking begins when the cue bar UI starts to hide (a user click the close button, switch
		* to another task, etc) and ends when cue bar UI disappears completely.
		*/
		public static final int CUJ_AMBIENT_CUE_HIDE = 146;

		/**
		* Tracks expand animation for Cue bar. Cue bar is a floating bar that appears on the screen to
		* provide personalized contextual actions based on the current app.
		*
		* <p>Tracking begins when a user click the cue bar to expand the action list and ends then all
		* actions show.
		*/
		public static final int CUJ_AMBIENT_CUE_EXPAND = 147;

		/**
		* Tracks collapse animation for Cue bar. Cue bar is a floating bar that appears on the screen
		* to provide personalized contextual actions based on the current app.
		*
		* <p>Tracking begins when the cue bar UI tap other region to collapse the action list and ends
		* when action list disappear completely.
		*/
		public static final int CUJ_AMBIENT_CUE_COLLAPSE = 148;

		// When adding a CUJ, update this and make sure to also update CUJ_TO_STATSD_INTERACTION_TYPE.
		@VisibleForTesting static final int LAST_CUJ = CUJ_DESKTOP_MODE_MOVE_FROM_SPLIT_SCREEN;
		@VisibleForTesting static final int LAST_CUJ = CUJ_AMBIENT_CUE_COLLAPSE;

		/** @hide */
		@IntDef({
		@@ -614,6 +650,10 @@ public class Cuj {
		CUJ_LAUNCHER_WIDGET_PICKER_APP_EXPAND,
		CUJ_DESKTOP_MODE_MOVE_TO_SPLIT_SCREEN,
		CUJ_DESKTOP_MODE_MOVE_FROM_SPLIT_SCREEN,
		CUJ_AMBIENT_CUE_SHOW,
		CUJ_AMBIENT_CUE_HIDE,
		CUJ_AMBIENT_CUE_EXPAND,
		CUJ_AMBIENT_CUE_COLLAPSE,
		})
		@Retention(RetentionPolicy.SOURCE)
		public @interface CujType {}
		@@ -1044,6 +1084,14 @@ public class Cuj {
		return "DESKTOP_MODE_MOVE_TO_SPLIT_SCREEN";
		case CUJ_DESKTOP_MODE_MOVE_FROM_SPLIT_SCREEN:
		return "DESKTOP_MODE_MOVE_FROM_SPLIT_SCREEN";
		case CUJ_AMBIENT_CUE_SHOW:
		return "AMBIENT_CUE_SHOW";
		case CUJ_AMBIENT_CUE_HIDE:
		return "AMBIENT_CUE_HIDE";
		case CUJ_AMBIENT_CUE_EXPAND:
		return "AMBIENT_CUE_EXPAND";
		case CUJ_AMBIENT_CUE_COLLAPSE:
		return "AMBIENT_CUE_COLLAPSE";
		}
		return "UNKNOWN";
		}

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/AmbientCueContainer.kt

+8 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ import androidx.compose.ui.platform.LocalDensity
		import androidx.compose.ui.unit.dp
		import androidx.compose.ui.unit.toSize
		import com.android.compose.windowsizeclass.calculateWindowSizeClass
		import com.android.systemui.ambientcue.ui.utils.AmbientCueAnimationState
		import com.android.systemui.ambientcue.ui.viewmodel.ActionViewModel
		import com.android.systemui.ambientcue.ui.viewmodel.AmbientCueViewModel
		import com.android.systemui.ambientcue.ui.viewmodel.PillStyleViewModel
		@@ -57,6 +58,7 @@ fun AmbientCueContainer(
		ambientCueViewModelFactory: AmbientCueViewModel.Factory,
		onShouldInterceptTouches: (Boolean, Rect?) -> Unit,
		modifier: Modifier = Modifier,
		onAnimationStateChange: (Int, AmbientCueAnimationState) -> Unit,
		) {
		val viewModel = rememberViewModel("AmbientCueContainer") { ambientCueViewModelFactory.create() }

		@@ -89,6 +91,7 @@ fun AmbientCueContainer(
		expanded = expanded,
		onShouldInterceptTouches = onShouldInterceptTouches,
		modifier = Modifier.align(Alignment.BottomCenter),
		onAnimationStateChange = onAnimationStateChange,
		)
		}
		is PillStyleViewModel.ShortPillStyle -> {
		@@ -106,6 +109,7 @@ fun AmbientCueContainer(
		} else {
		Modifier
		},
		onAnimationStateChange = onAnimationStateChange,
		)
		}
		is PillStyleViewModel.Uninitialized -> {}
		@@ -122,6 +126,7 @@ private fun TaskBarAnd3ButtonAmbientCue(
		pillPositionInWindow: Rect?,
		onShouldInterceptTouches: (Boolean, Rect?) -> Unit,
		modifier: Modifier = Modifier,
		onAnimationStateChange: (Int, AmbientCueAnimationState) -> Unit,
		) {
		val configuration = LocalConfiguration.current
		val density = LocalDensity.current
		@@ -216,6 +221,7 @@ private fun TaskBarAnd3ButtonAmbientCue(
		},
		onClick = { viewModel.expand() },
		onCloseClick = { viewModel.hide() },
		onAnimationStateChange = onAnimationStateChange,
		)
		}

		@@ -227,6 +233,7 @@ private fun NavBarAmbientCue(
		expanded: Boolean,
		onShouldInterceptTouches: (Boolean, Rect?) -> Unit,
		modifier: Modifier = Modifier,
		onAnimationStateChange: (Int, AmbientCueAnimationState) -> Unit,
		) {
		val windowWidthSizeClass = calculateWindowSizeClass().widthSizeClass

		@@ -271,6 +278,7 @@ private fun NavBarAmbientCue(
		},
		onCloseClick = { viewModel.hide() },
		onCloseEducation = { viewModel.disableFirstTimeHint() },
		onAnimationStateChange = onAnimationStateChange,
		)
		}

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/AmbientCueJankMonitorComposable.kt

0 → 100644

+123 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2025 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.systemui.ambientcue.ui.compose

		import androidx.compose.runtime.Composable
		import androidx.compose.runtime.DisposableEffect
		import androidx.compose.runtime.LaunchedEffect
		import androidx.compose.runtime.MutableState
		import com.android.internal.jank.Cuj
		import com.android.systemui.ambientcue.ui.utils.AmbientCueAnimationState

		@Composable
		fun AmbientCueJankMonitorComposable(
		visibleTargetState: Boolean,
		enterProgress: Float,
		expanded: Boolean,
		expansionAlpha: Float,
		showAnimationInProgress: MutableState<Boolean>,
		hideAnimationInProgress: MutableState<Boolean>,
		expandAnimationInProgress: MutableState<Boolean>,
		collapseAnimationInProgress: MutableState<Boolean>,
		onAnimationStateChange: (Int, AmbientCueAnimationState) -> Unit,
		) {
		LaunchedEffect(visibleTargetState, enterProgress) {
		if (visibleTargetState) {
		when (enterProgress) {
		0f -> {
		showAnimationInProgress.value = true
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_SHOW, AmbientCueAnimationState.BEGIN)
		}
		1f -> {
		showAnimationInProgress.value = false
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_SHOW, AmbientCueAnimationState.END)
		}
		}
		} else {
		when (enterProgress) {
		0f -> {
		hideAnimationInProgress.value = false
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_HIDE, AmbientCueAnimationState.END)
		}
		1f -> {
		hideAnimationInProgress.value = true
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_HIDE, AmbientCueAnimationState.BEGIN)
		}
		}
		}
		}
		LaunchedEffect(expanded, expansionAlpha) {
		if (expanded) {
		when (expansionAlpha) {
		0f -> {
		if (expandAnimationInProgress.value) {
		expandAnimationInProgress.value = false
		onAnimationStateChange(
		Cuj.CUJ_AMBIENT_CUE_EXPAND,
		AmbientCueAnimationState.END,
		)
		}
		}
		1f -> {
		expandAnimationInProgress.value = true
		onAnimationStateChange(
		Cuj.CUJ_AMBIENT_CUE_EXPAND,
		AmbientCueAnimationState.BEGIN,
		)
		}
		}
		} else {
		when (expansionAlpha) {
		0f -> {
		collapseAnimationInProgress.value = true
		onAnimationStateChange(
		Cuj.CUJ_AMBIENT_CUE_COLLAPSE,
		AmbientCueAnimationState.BEGIN,
		)
		}
		1f -> {
		if (collapseAnimationInProgress.value) {
		collapseAnimationInProgress.value = false
		onAnimationStateChange(
		Cuj.CUJ_AMBIENT_CUE_COLLAPSE,
		AmbientCueAnimationState.END,
		)
		}
		}
		}
		}
		}
		DisposableEffect(Unit) {
		onDispose {
		if (showAnimationInProgress.value) {
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_SHOW, AmbientCueAnimationState.CANCEL)
		}
		if (hideAnimationInProgress.value) {
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_HIDE, AmbientCueAnimationState.CANCEL)
		}
		if (expandAnimationInProgress.value) {
		onAnimationStateChange(Cuj.CUJ_AMBIENT_CUE_EXPAND, AmbientCueAnimationState.CANCEL)
		}
		if (collapseAnimationInProgress.value) {
		onAnimationStateChange(
		Cuj.CUJ_AMBIENT_CUE_COLLAPSE,
		AmbientCueAnimationState.CANCEL,
		)
		}
		}
		}
		}

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/NavBarPill.kt

+17 −0

Original line number	Diff line number	Diff line
		@@ -79,6 +79,7 @@ import androidx.compose.ui.util.fastForEachIndexed
		import androidx.compose.ui.util.lerp
		import com.android.compose.ui.graphics.painter.rememberDrawablePainter
		import com.android.systemui.ambientcue.ui.compose.modifier.animatedActionBorder
		import com.android.systemui.ambientcue.ui.utils.AmbientCueAnimationState
		import com.android.systemui.ambientcue.ui.utils.FilterUtils
		import com.android.systemui.ambientcue.ui.viewmodel.ActionType
		import com.android.systemui.ambientcue.ui.viewmodel.ActionViewModel
		@@ -95,6 +96,7 @@ fun NavBarPill(
		onClick: () -> Unit = {},
		onCloseClick: () -> Unit = {},
		onCloseEducation: () -> Unit = {},
		onAnimationStateChange: (Int, AmbientCueAnimationState) -> Unit = { _, _ -> },
		) {
		val maxPillWidth = 248.dp
		val backgroundColor = if (isSystemInDarkTheme()) Color.Black else Color.White
		@@ -103,6 +105,10 @@ fun NavBarPill(
		val density = LocalDensity.current
		val collapsedWidthPx = with(density) { navBarWidth.toPx() }
		var wasEverCollapsed by remember(actions) { mutableStateOf(false) }
		val showAnimationInProgress = remember { mutableStateOf(false) }
		val hideAnimationInProgress = remember { mutableStateOf(false) }
		val expandAnimationInProgress = remember { mutableStateOf(false) }
		val collapseAnimationInProgress = remember { mutableStateOf(false) }
		LaunchedEffect(expanded) {
		if (expanded) {
		wasEverCollapsed = true
		@@ -156,6 +162,17 @@ fun NavBarPill(
		animationSpec = tween(250, delayMillis = 200),
		label = "smartScrimOffset",
		)
		AmbientCueJankMonitorComposable(
		visibleTargetState = visibleState.targetState,
		enterProgress = enterProgress,
		expanded = expanded,
		expansionAlpha = expansionAlpha,
		showAnimationInProgress = showAnimationInProgress,
		hideAnimationInProgress = hideAnimationInProgress,
		expandAnimationInProgress = expandAnimationInProgress,
		collapseAnimationInProgress = collapseAnimationInProgress,
		onAnimationStateChange = onAnimationStateChange,
		)

		val config = LocalConfiguration.current
		val isBoldTextEnabled = config.fontWeightAdjustment > 0

packages/SystemUI/compose/features/src/com/android/systemui/ambientcue/ui/compose/ShortPill.kt

+18 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,7 @@ import androidx.compose.ui.unit.dp
		import androidx.compose.ui.util.fastForEach
		import com.android.compose.ui.graphics.painter.rememberDrawablePainter
		import com.android.systemui.ambientcue.ui.compose.modifier.animatedActionBorder
		import com.android.systemui.ambientcue.ui.utils.AmbientCueAnimationState
		import com.android.systemui.ambientcue.ui.utils.FilterUtils
		import com.android.systemui.ambientcue.ui.viewmodel.ActionType
		import com.android.systemui.ambientcue.ui.viewmodel.ActionViewModel
		@@ -91,6 +92,7 @@ fun ShortPill(
		rotation: Int = 0,
		onClick: () -> Unit = {},
		onCloseClick: () -> Unit = {},
		onAnimationStateChange: (Int, AmbientCueAnimationState) -> Unit = { _, _ -> },
		) {
		val outlineColor = if (isSystemInDarkTheme()) Color.White else Color.Black
		val backgroundColor = if (isSystemInDarkTheme()) Color.Black else Color.White
		@@ -101,6 +103,10 @@ fun ShortPill(
		val shortPillBoxWidth = 48.dp
		val shortPillBoxLength = 68.dp
		val transitionTween: TweenSpec<Float> = tween(250, delayMillis = 200)
		val showAnimationInProgress = remember { mutableStateOf(false) }
		val hideAnimationInProgress = remember { mutableStateOf(false) }
		val expandAnimationInProgress = remember { mutableStateOf(false) }
		val collapseAnimationInProgress = remember { mutableStateOf(false) }

		val visibleState = remember { MutableTransitionState(false) }
		visibleState.targetState = visible
		@@ -140,6 +146,18 @@ fun ShortPill(
		if (it) 0.4f else 0f
		}

		AmbientCueJankMonitorComposable(
		visibleTargetState = visibleState.targetState,
		enterProgress = enterProgress,
		expanded = expanded,
		expansionAlpha = expansionAlpha,
		showAnimationInProgress = showAnimationInProgress,
		hideAnimationInProgress = hideAnimationInProgress,
		expandAnimationInProgress = expandAnimationInProgress,
		collapseAnimationInProgress = collapseAnimationInProgress,
		onAnimationStateChange = onAnimationStateChange,
		)

		// State variables to store the measured size and position of the main pill.
		var pillContentSize by remember { mutableStateOf(IntSize.Zero) }
		var pillContentPosition by remember { mutableStateOf(Offset.Zero) }