Merge "Add splitshade blueprint in compose." into main

3 files changed, 216 insertions, 16 deletions

diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/DefaultBlueprint.kt b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/DefaultBlueprint.kt
index 56d6879e614e..bf02d8abf73c 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/DefaultBlueprint.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/DefaultBlueprint.kt
@@ -173,7 +173,8 @@ constructor(
                 val belowLockIconPlaceable =
                     belowLockIconMeasurable.measure(
                         noMinConstraints.copy(
-                            maxHeight = constraints.maxHeight - lockIconBounds.bottom
+                            maxHeight =
+                                (constraints.maxHeight - lockIconBounds.bottom).coerceAtLeast(0)
                         )
                     )
                 val startShortcutPleaceable = startShortcutMeasurable.measure(noMinConstraints)
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/SplitShadeBlueprint.kt b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/SplitShadeBlueprint.kt
index fdf11668ae76..616a7b4752a0 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/SplitShadeBlueprint.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/blueprint/SplitShadeBlueprint.kt
@@ -16,19 +16,42 @@
 
 package com.android.systemui.keyguard.ui.composable.blueprint
 
-import androidx.compose.foundation.background
-import androidx.compose.foundation.layout.Box
-import androidx.compose.material3.Text
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+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.Color
+import androidx.compose.ui.layout.Layout
+import androidx.compose.ui.platform.LocalContext
+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.SceneScope
+import com.android.compose.modifiers.padding
+import com.android.systemui.Flags
+import com.android.systemui.keyguard.domain.interactor.KeyguardClockInteractor
 import com.android.systemui.keyguard.ui.composable.LockscreenLongPress
+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.ClockSection
+import com.android.systemui.keyguard.ui.composable.section.LockSection
+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.viewmodel.LockscreenContentViewModel
+import com.android.systemui.res.R
+import com.android.systemui.shade.LargeScreenHeaderHelper
 import dagger.Binds
 import dagger.Module
 import dagger.multibindings.IntoSet
+import java.util.Optional
 import javax.inject.Inject
 
 /**
@@ -39,22 +62,174 @@ class SplitShadeBlueprint
 @Inject
 constructor(
     private val viewModel: LockscreenContentViewModel,
+    private val statusBarSection: StatusBarSection,
+    private val clockSection: ClockSection,
+    private val smartSpaceSection: SmartSpaceSection,
+    private val notificationSection: NotificationSection,
+    private val lockSection: LockSection,
+    private val ambientIndicationSectionOptional: Optional<AmbientIndicationSection>,
+    private val bottomAreaSection: BottomAreaSection,
+    private val settingsMenuSection: SettingsMenuSection,
+    private val clockInteractor: KeyguardClockInteractor,
+    private val largeScreenHeaderHelper: LargeScreenHeaderHelper,
 ) : LockscreenSceneBlueprint {
 
     override val id: String = "split-shade"
 
     @Composable
     override fun SceneScope.Content(modifier: Modifier) {
+        val isUdfpsVisible = viewModel.isUdfpsVisible
+        val burnIn = rememberBurnIn(clockInteractor)
+        val resources = LocalContext.current.resources
+
         LockscreenLongPress(
             viewModel = viewModel.longPress,
             modifier = modifier,
-        ) { _ ->
-            Box(modifier.background(Color.Black)) {
-                Text(
-                    text = "TODO(b/316211368): split shade blueprint",
-                    color = Color.White,
-                    modifier = Modifier.align(Alignment.Center),
-                )
+        ) { onSettingsMenuPlaced ->
+            Layout(
+                content = {
+                    // Constrained to above the lock icon.
+                    Column(
+                        modifier = Modifier.fillMaxSize(),
+                    ) {
+                        with(statusBarSection) { StatusBar(modifier = Modifier.fillMaxWidth()) }
+                        Row(
+                            modifier = Modifier.fillMaxSize(),
+                        ) {
+                            Column(
+                                modifier = Modifier.fillMaxHeight().weight(weight = 1f),
+                                horizontalAlignment = Alignment.CenterHorizontally,
+                            ) {
+                                with(smartSpaceSection) {
+                                    SmartSpace(
+                                        burnInParams = burnIn.parameters,
+                                        onTopChanged = burnIn.onSmartspaceTopChanged,
+                                        modifier =
+                                            Modifier.fillMaxWidth()
+                                                .padding(
+                                                    top = {
+                                                        viewModel.getSmartSpacePaddingTop(resources)
+                                                    }
+                                                ),
+                                    )
+                                }
+
+                                Spacer(modifier = Modifier.weight(weight = 1f))
+                                with(clockSection) { LargeClock() }
+                                Spacer(modifier = Modifier.weight(weight = 1f))
+                            }
+                            with(notificationSection) {
+                                val splitShadeTopMargin: Dp =
+                                    if (Flags.centralizedStatusBarDimensRefactor()) {
+                                        largeScreenHeaderHelper.getLargeScreenHeaderHeight().dp
+                                    } else {
+                                        dimensionResource(
+                                            id = R.dimen.large_screen_shade_header_height
+                                        )
+                                    }
+                                Notifications(
+                                    modifier =
+                                        Modifier.fillMaxHeight()
+                                            .weight(weight = 1f)
+                                            .padding(top = splitShadeTopMargin)
+                                )
+                            }
+                        }
+
+                        if (!isUdfpsVisible && ambientIndicationSectionOptional.isPresent) {
+                            with(ambientIndicationSectionOptional.get()) {
+                                AmbientIndication(modifier = Modifier.fillMaxWidth())
+                            }
+                        }
+                    }
+
+                    with(lockSection) { LockIcon() }
+
+                    // Aligned to bottom and constrained to below the lock icon.
+                    Column(modifier = Modifier.fillMaxWidth()) {
+                        if (isUdfpsVisible && 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)
+                        Shortcut(isStart = false, applyPadding = true)
+                    }
+                    with(settingsMenuSection) { SettingsMenu(onSettingsMenuPlaced) }
+                },
+                modifier = Modifier.fillMaxSize(),
+            ) { measurables, constraints ->
+                check(measurables.size == 6)
+                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[BlueprintAlignmentLines.LockIcon.Left],
+                        top = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.Top],
+                        right = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.Right],
+                        bottom = lockIconPlaceable[BlueprintAlignmentLines.LockIcon.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,
+                    )
+                }
             }
         }
     }
diff --git a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/ClockSection.kt b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/ClockSection.kt
index f40b871e923c..8f218792ee32 100644
--- a/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/ClockSection.kt
+++ b/packages/SystemUI/compose/features/src/com/android/systemui/keyguard/ui/composable/section/ClockSection.kt
@@ -16,7 +16,8 @@
 
 package com.android.systemui.keyguard.ui.composable.section
 
-import androidx.compose.foundation.layout.fillMaxWidth
+import android.view.ViewGroup
+import android.widget.FrameLayout
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
@@ -75,7 +76,13 @@ constructor(
         ) {
             content {
                 AndroidView(
-                    factory = { checkNotNull(currentClock).smallClock.view },
+                    factory = { context ->
+                        FrameLayout(context).apply {
+                            val newClockView = checkNotNull(currentClock).smallClock.view
+                            (newClockView.parent as? ViewGroup)?.removeView(newClockView)
+                            addView(newClockView)
+                        }
+                    },
                     modifier =
                         Modifier.padding(
                                 horizontal =
@@ -83,6 +90,12 @@ constructor(
                             )
                             .padding(top = { viewModel.getSmallClockTopMargin(view.context) })
                             .onTopPlacementChanged(onTopChanged),
+                    update = {
+                        val newClockView = checkNotNull(currentClock).smallClock.view
+                        it.removeAllViews()
+                        (newClockView.parent as? ViewGroup)?.removeView(newClockView)
+                        it.addView(newClockView)
+                    },
                 )
             }
         }
@@ -116,8 +129,19 @@ constructor(
         ) {
             content {
                 AndroidView(
-                    factory = { checkNotNull(currentClock).largeClock.view },
-                    modifier = Modifier.fillMaxWidth()
+                    factory = { context ->
+                        FrameLayout(context).apply {
+                            val newClockView = checkNotNull(currentClock).largeClock.view
+                            (newClockView.parent as? ViewGroup)?.removeView(newClockView)
+                            addView(newClockView)
+                        }
+                    },
+                    update = {
+                        val newClockView = checkNotNull(currentClock).largeClock.view
+                        it.removeAllViews()
+                        (newClockView.parent as? ViewGroup)?.removeView(newClockView)
+                        it.addView(newClockView)
+                    },
                 )
             }
         }