[flexiglass] Rewrites lockscreen scene's DefaultBlueprint (f4b87662) · Commits · e / os / android_frameworks_base

packages/SystemUI/compose/features/src/com/android/systemui/communal/ui/compose/CommunalContent.kt

+9 −1

Original line number	Diff line number	Diff line
		@@ -20,11 +20,13 @@ import android.content.res.Configuration
		import androidx.compose.foundation.layout.Box
		import androidx.compose.foundation.layout.fillMaxSize
		import androidx.compose.foundation.layout.fillMaxWidth
		import androidx.compose.foundation.layout.padding
		import androidx.compose.material3.MaterialTheme
		import androidx.compose.runtime.Composable
		import androidx.compose.ui.Modifier
		import androidx.compose.ui.layout.Layout
		import androidx.compose.ui.platform.LocalConfiguration
		import androidx.compose.ui.res.dimensionResource
		import androidx.compose.ui.unit.Constraints
		import androidx.compose.ui.unit.Dp
		import androidx.compose.ui.unit.IntRect
		@@ -42,6 +44,7 @@ import com.android.systemui.communal.ui.viewmodel.CommunalViewModel
		import com.android.systemui.keyguard.ui.composable.layout.LockIconAlignmentLines
		import com.android.systemui.keyguard.ui.composable.section.BottomAreaSection
		import com.android.systemui.keyguard.ui.composable.section.LockSection
		import com.android.systemui.res.R
		import com.android.systemui.statusbar.phone.SystemUIDialogFactory
		import javax.inject.Inject
		import kotlin.math.min
		@@ -97,7 +100,12 @@ constructor(
		}
		with(bottomAreaSection) {
		IndicationArea(
		Modifier.element(Communal.Elements.IndicationArea).fillMaxWidth()
		Modifier.element(Communal.Elements.IndicationArea)
		.fillMaxWidth()
		.padding(
		bottom =
		dimensionResource(R.dimen.keyguard_indication_margin_bottom)
		)
		)
		}
		},

packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/DefaultBlueprint.kt

+67 −208

Original line number	Diff line number	Diff line
		@@ -17,39 +17,26 @@
		package com.android.systemui.keyguard.ui.composable.blueprint

		import androidx.compose.foundation.layout.Box
		import androidx.compose.foundation.layout.Column
		import androidx.compose.foundation.layout.fillMaxHeight
		import androidx.compose.foundation.layout.fillMaxSize
		import androidx.compose.foundation.layout.fillMaxWidth
		import androidx.compose.foundation.layout.padding
		import androidx.compose.runtime.Composable
		import androidx.compose.ui.Alignment
		import androidx.compose.ui.Modifier
		import androidx.compose.ui.graphics.graphicsLayer
		import androidx.compose.ui.layout.Layout
		import androidx.compose.ui.res.dimensionResource
		import androidx.compose.ui.unit.Dp
		import androidx.compose.ui.unit.IntRect
		import androidx.compose.ui.unit.dp
		import com.android.compose.animation.scene.ContentScope
		import com.android.compose.modifiers.padding
		import com.android.systemui.compose.modifiers.sysuiResTag
		import com.android.systemui.keyguard.ui.composable.LockscreenTouchHandling
		import com.android.systemui.keyguard.ui.composable.layout.LockIconAlignmentLines
		import com.android.systemui.keyguard.ui.composable.layout.LockscreenSceneLayout
		import com.android.systemui.keyguard.ui.composable.section.AmbientIndicationSection
		import com.android.systemui.keyguard.ui.composable.section.BottomAreaSection
		import com.android.systemui.keyguard.ui.composable.section.DefaultClockSection
		import com.android.systemui.keyguard.ui.composable.section.LockSection
		import com.android.systemui.keyguard.ui.composable.section.MediaCarouselSection
		import com.android.systemui.keyguard.ui.composable.section.NotificationSection
		import com.android.systemui.keyguard.ui.composable.section.SettingsMenuSection
		import com.android.systemui.keyguard.ui.composable.section.SmartSpaceSection
		import com.android.systemui.keyguard.ui.composable.section.StatusBarSection
		import com.android.systemui.keyguard.ui.composable.section.TopAreaSection
		import com.android.systemui.keyguard.ui.viewmodel.KeyguardClockViewModel
		import com.android.systemui.keyguard.ui.viewmodel.LockscreenContentViewModel
		import com.android.systemui.keyguard.ui.viewmodel.LockscreenContentViewModel.NotificationsPlacement.BelowClock
		import com.android.systemui.keyguard.ui.viewmodel.LockscreenContentViewModel.NotificationsPlacement.BesideClock
		import com.android.systemui.res.R
		import java.util.Optional
		import javax.inject.Inject
		import kotlin.math.roundToInt

		/**
		* Renders the lockscreen scene when showing with the default layout (e.g. vertical phone form
		@@ -63,17 +50,18 @@ constructor(
		private val ambientIndicationSectionOptional: Optional<AmbientIndicationSection>,
		private val bottomAreaSection: BottomAreaSection,
		private val settingsMenuSection: SettingsMenuSection,
		private val topAreaSection: TopAreaSection,
		private val notificationSection: NotificationSection,
		private val clockSection: DefaultClockSection,
		private val keyguardClockViewModel: KeyguardClockViewModel,
		private val smartSpaceSection: SmartSpaceSection,
		private val mediaSection: MediaCarouselSection,
		) : ComposableLockscreenSceneBlueprint {

		override val id: String = "default"

		@Composable
		override fun ContentScope.Content(viewModel: LockscreenContentViewModel, modifier: Modifier) {
		val isUdfpsVisible = viewModel.isUdfpsVisible
		val isBypassEnabled = viewModel.isBypassEnabled
		val notificationsPlacement = viewModel.notificationsPlacement

		if (isBypassEnabled) {
		with(notificationSection) { HeadsUpNotifications() }
		@@ -83,199 +71,70 @@ constructor(
		viewModelFactory = viewModel.touchHandlingFactory,
		modifier = modifier,
		) { onSettingsMenuPlaced ->
		Layout(
		content = {
		// Constrained to above the lock icon.
		Column(modifier = Modifier.fillMaxSize()) {
		with(statusBarSection) {
		StatusBar(
		modifier =
		Modifier.fillMaxWidth()
		.padding(
		horizontal = {
		viewModel.unfoldTranslations.start.roundToInt()
		}
		)
		)
		}
		val burnIn = rememberBurnIn(keyguardClockViewModel)

		Box(modifier = Modifier.fillMaxWidth()) {
		with(topAreaSection) {
		DefaultClockLayout(
		smartSpacePaddingTop = viewModel::getSmartSpacePaddingTop,
		modifier =
		Modifier.fillMaxWidth().graphicsLayer {
		translationX = viewModel.unfoldTranslations.start
		LockscreenSceneLayout(
		viewModel = viewModel.layout,
		statusBar = {
		with(statusBarSection) { StatusBar(modifier = Modifier.fillMaxWidth()) }
		},
		smallClock = {
		with(clockSection) {
		SmallClock(
		burnInParams = burnIn.parameters,
		onTopChanged = burnIn.onSmallClockTopChanged,
		)
		}
		if (notificationsPlacement is BesideClock && !isBypassEnabled) {
		with(notificationSection) {
		Box(modifier = Modifier.fillMaxHeight()) {
		AodPromotedNotificationArea(
		modifier =
		Modifier.fillMaxWidth(0.5f)
		.align(notificationsPlacement.alignment)
		)
		Notifications(
		areNotificationsVisible =
		viewModel.areNotificationsVisible,
		burnInParams = null,
		modifier =
		Modifier.fillMaxWidth(0.5f)
		.fillMaxHeight()
		.align(notificationsPlacement.alignment)
		.padding(top = 12.dp),
		},
		largeClock = {
		with(clockSection) { LargeClock(burnInParams = burnIn.parameters) }
		},
		dateAndWeather = { orientation ->
		with(smartSpaceSection) { DateAndWeather(orientation) }
		},
		smartSpace = {
		with(smartSpaceSection) {
		SmartSpace(
		burnInParams = burnIn.parameters,
		onTopChanged = burnIn.onSmartspaceTopChanged,
		smartSpacePaddingTop = { 0 },
		)
		}
		},
		media = {
		with(mediaSection) {
		KeyguardMediaCarousel(isShadeLayoutWide = viewModel.isShadeLayoutWide)
		}
		}
		}

		// Not a mistake; reusing below_clock_padding_start_icons as AOD RON top
		// padding for now.
		val aodPromotedNotifTopPadding: Dp =
		dimensionResource(R.dimen.below_clock_padding_start_icons)
		val aodIconPadding: Dp =
		dimensionResource(R.dimen.below_clock_padding_start_icons)

		},
		notifications = {
		with(notificationSection) {
		if (notificationsPlacement is BelowClock && !isBypassEnabled) {
		Box(modifier = Modifier.weight(weight = 1f)) {
		Column(Modifier.align(alignment = Alignment.TopStart)) {
		AodPromotedNotificationArea(
		modifier =
		Modifier.padding(top = aodPromotedNotifTopPadding)
		)
		AodNotificationIcons(
		modifier = Modifier.padding(start = aodIconPadding)
		)
		}
		Notifications(
		areNotificationsVisible = viewModel.areNotificationsVisible,
		burnInParams = null,
		)
		}
		} else {
		Column {
		if (viewModel.notificationsPlacement is BelowClock) {
		AodPromotedNotificationArea(
		modifier =
		Modifier.padding(top = aodPromotedNotifTopPadding)
		)
		}
		AodNotificationIcons(
		modifier =
		Modifier.padding(
		top =
		dimensionResource(
		R.dimen.keyguard_status_view_bottom_margin
		),
		start = aodIconPadding,
		)
		)
		}
		}
		}
		if (!isUdfpsVisible && ambientIndicationSectionOptional.isPresent) {
		with(ambientIndicationSectionOptional.get()) {
		AmbientIndication(modifier = Modifier.fillMaxWidth())
		}
		Box(modifier = Modifier.fillMaxHeight()) {
		AodPromotedNotificationArea()
		Notifications(areNotificationsVisible = true, burnInParams = null)
		}
		}

		with(lockSection) { LockIcon() }

		// Aligned to bottom and constrained to below the lock icon.
		Column(modifier = Modifier.fillMaxWidth().sysuiResTag("keyguard_root_view")) {
		if (isUdfpsVisible && ambientIndicationSectionOptional.isPresent) {
		},
		lockIcon = { with(lockSection) { LockIcon() } },
		startShortcut = {
		with(bottomAreaSection) { Shortcut(isStart = true, applyPadding = false) }
		},
		ambientIndication = {
		if (ambientIndicationSectionOptional.isPresent) {
		with(ambientIndicationSectionOptional.get()) {
		AmbientIndication(modifier = Modifier.fillMaxWidth())
		}
		}

		with(bottomAreaSection) {
		IndicationArea(modifier = Modifier.fillMaxWidth())
		}
		}

		// Aligned to bottom and NOT constrained by the lock icon.
		with(bottomAreaSection) {
		Shortcut(
		isStart = true,
		applyPadding = true,
		modifier =
		Modifier.graphicsLayer {
		translationX = viewModel.unfoldTranslations.start
		},
		)
		Shortcut(
		isStart = false,
		applyPadding = true,
		modifier =
		Modifier.graphicsLayer {
		translationX = viewModel.unfoldTranslations.end
		bottomIndication = {
		with(bottomAreaSection) { IndicationArea(modifier = Modifier.fillMaxWidth()) }
		},
		)
		}
		with(settingsMenuSection) { SettingsMenu(onSettingsMenuPlaced) }
		endShortcut = {
		with(bottomAreaSection) { Shortcut(isStart = false, applyPadding = false) }
		},
		settingsMenu = {
		with(settingsMenuSection) { SettingsMenu(onPlaced = onSettingsMenuPlaced) }
		},
		modifier = Modifier.fillMaxSize(),
		) { measurables, constraints ->
		check(measurables.size == 6) { "Expected 6 measurables, got: ${measurables.size}" }
		val aboveLockIconMeasurable = measurables[0]
		val lockIconMeasurable = measurables[1]
		val belowLockIconMeasurable = measurables[2]
		val startShortcutMeasurable = measurables[3]
		val endShortcutMeasurable = measurables[4]
		val settingsMenuMeasurable = measurables[5]

		val noMinConstraints = constraints.copy(minWidth = 0, minHeight = 0)
		val lockIconPlaceable = lockIconMeasurable.measure(noMinConstraints)
		val lockIconBounds =
		IntRect(
		left = lockIconPlaceable[LockIconAlignmentLines.Left],
		top = lockIconPlaceable[LockIconAlignmentLines.Top],
		right = lockIconPlaceable[LockIconAlignmentLines.Right],
		bottom = lockIconPlaceable[LockIconAlignmentLines.Bottom],
		)

		val aboveLockIconPlaceable =
		aboveLockIconMeasurable.measure(
		noMinConstraints.copy(maxHeight = lockIconBounds.top)
		)
		val belowLockIconPlaceable =
		belowLockIconMeasurable.measure(
		noMinConstraints.copy(
		maxHeight =
		(constraints.maxHeight - lockIconBounds.bottom).coerceAtLeast(0)
		)
		)
		val startShortcutPleaceable = startShortcutMeasurable.measure(noMinConstraints)
		val endShortcutPleaceable = endShortcutMeasurable.measure(noMinConstraints)
		val settingsMenuPlaceable = settingsMenuMeasurable.measure(noMinConstraints)

		layout(constraints.maxWidth, constraints.maxHeight) {
		aboveLockIconPlaceable.place(x = 0, y = 0)
		lockIconPlaceable.place(x = lockIconBounds.left, y = lockIconBounds.top)
		belowLockIconPlaceable.place(
		x = 0,
		y = constraints.maxHeight - belowLockIconPlaceable.height,
		)
		startShortcutPleaceable.place(
		x = 0,
		y = constraints.maxHeight - startShortcutPleaceable.height,
		)
		endShortcutPleaceable.place(
		x = constraints.maxWidth - endShortcutPleaceable.width,
		y = constraints.maxHeight - endShortcutPleaceable.height,
		)
		settingsMenuPlaceable.place(
		x = (constraints.maxWidth - settingsMenuPlaceable.width) / 2,
		y = constraints.maxHeight - settingsMenuPlaceable.height,
		)
		}
		}
		}
		}
		}

packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/BottomAreaSection.kt

+1 −6

Original line number	Diff line number	Diff line
		@@ -88,7 +88,7 @@ constructor(

		@Composable
		fun ContentScope.IndicationArea(modifier: Modifier = Modifier) {
		Element(key = IndicationAreaElementKey, modifier = modifier.indicationAreaPadding()) {
		Element(key = IndicationAreaElementKey, modifier = modifier) {
		IndicationArea(
		indicationAreaViewModel = indicationAreaViewModel,
		indicationController = indicationController,
		@@ -189,11 +189,6 @@ constructor(
		)
		.padding(bottom = dimensionResource(R.dimen.keyguard_affordance_vertical_offset))
		}

		@Composable
		private fun Modifier.indicationAreaPadding(): Modifier {
		return this.padding(bottom = dimensionResource(R.dimen.keyguard_indication_margin_bottom))
		}
		}

		private val StartButtonElementKey = ElementKey("StartButton")

packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/MediaCarouselSection.kt

+6 −10

Original line number	Diff line number	Diff line
		@@ -22,8 +22,6 @@ import androidx.compose.runtime.Composable
		import androidx.compose.ui.Modifier
		import androidx.compose.ui.res.dimensionResource
		import com.android.compose.animation.scene.ContentScope
		import com.android.systemui.keyguard.ui.viewmodel.KeyguardMediaViewModel
		import com.android.systemui.lifecycle.rememberViewModel
		import com.android.systemui.media.controls.ui.composable.MediaCarousel
		import com.android.systemui.media.controls.ui.controller.MediaCarouselController
		import com.android.systemui.media.controls.ui.view.MediaHost
		@@ -37,24 +35,22 @@ class MediaCarouselSection
		constructor(
		private val mediaCarouselController: MediaCarouselController,
		@param:Named(MediaModule.KEYGUARD) private val mediaHost: MediaHost,
		private val keyguardMediaViewModelFactory: KeyguardMediaViewModel.Factory,
		) {

		@Composable
		fun ContentScope.KeyguardMediaCarousel(modifier: Modifier = Modifier) {
		val viewModel =
		rememberViewModel(traceName = "KeyguardMediaCarousel") {
		keyguardMediaViewModelFactory.create()
		}
		fun ContentScope.KeyguardMediaCarousel(
		isShadeLayoutWide: Boolean,
		modifier: Modifier = Modifier,
		) {
		val horizontalPadding =
		if (viewModel.isShadeLayoutWide) {
		if (isShadeLayoutWide) {
		dimensionResource(id = R.dimen.notification_side_paddings)
		} else {
		dimensionResource(id = R.dimen.notification_side_paddings) +
		dimensionResource(id = R.dimen.notification_panel_margin_horizontal)
		}
		MediaCarousel(
		isVisible = viewModel.isMediaVisible,
		isVisible = true,
		mediaHost = mediaHost,
		modifier = modifier.fillMaxWidth().padding(horizontal = horizontalPadding),
		carouselController = mediaCarouselController,

packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/SmartSpaceSection.kt

+32 −7

Original line number	Diff line number	Diff line
		@@ -18,6 +18,8 @@ package com.android.systemui.keyguard.ui.composable.section

		import android.content.res.Resources
		import android.widget.FrameLayout
		import androidx.compose.foundation.gestures.Orientation
		import androidx.compose.foundation.layout.Arrangement
		import androidx.compose.foundation.layout.Column
		import androidx.compose.foundation.layout.IntrinsicSize
		import androidx.compose.foundation.layout.Row
		@@ -125,6 +127,27 @@ constructor(
		}
		}

		@Composable
		fun DateAndWeather(orientation: Orientation, modifier: Modifier = Modifier) {
		when (orientation) {
		Orientation.Horizontal ->
		Row(
		horizontalArrangement = Arrangement.spacedBy(8.dp),
		verticalAlignment = Alignment.CenterVertically,
		modifier = modifier,
		) {
		Date()
		Weather()
		}

		Orientation.Vertical ->
		Column(verticalArrangement = Arrangement.spacedBy(4.dp), modifier = modifier) {
		Date()
		Weather()
		}
		}
		}

		@Composable
		private fun Card(modifier: Modifier = Modifier) {
		AndroidView(
		@@ -159,7 +182,9 @@ constructor(
		factory = { context ->
		FrameLayout(context).apply {
		addView(
		lockscreenSmartspaceController.buildAndConnectWeatherView(this, false).apply {
		lockscreenSmartspaceController
		.buildAndConnectWeatherView(this, false)
		.apply {
		layoutParams =
		FrameLayout.LayoutParams(
		FrameLayout.LayoutParams.WRAP_CONTENT,