Merge "Implement the V2 notification minimalism prototype" into main
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinatorTest.java b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinatorTest.java
similarity index 98%
rename from packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinatorTest.java
rename to packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinatorTest.java
index 50ae985..ce134e6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinatorTest.java
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinatorTest.java
@@ -31,9 +31,9 @@
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
-import android.testing.AndroidTestingRunner;
import android.testing.TestableLooper;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.SmallTest;
import com.android.compose.animation.scene.ObservableTransitionState;
@@ -57,6 +57,7 @@
import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifStabilityManager;
import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.Pluggable;
import com.android.systemui.statusbar.notification.collection.provider.VisualStabilityProvider;
+import com.android.systemui.statusbar.notification.domain.interactor.SeenNotificationsInteractor;
import com.android.systemui.statusbar.policy.HeadsUpManager;
import com.android.systemui.util.concurrency.FakeExecutor;
import com.android.systemui.util.kotlin.JavaAdapter;
@@ -75,7 +76,7 @@
import org.mockito.verification.VerificationMode;
@SmallTest
-@RunWith(AndroidTestingRunner.class)
+@RunWith(AndroidJUnit4.class)
@TestableLooper.RunWithLooper
public class VisualStabilityCoordinatorTest extends SysuiTestCase {
@@ -86,6 +87,7 @@
@Mock private WakefulnessLifecycle mWakefulnessLifecycle;
@Mock private StatusBarStateController mStatusBarStateController;
@Mock private Pluggable.PluggableListener<NotifStabilityManager> mInvalidateListener;
+ @Mock private SeenNotificationsInteractor mSeenNotificationsInteractor;
@Mock private HeadsUpManager mHeadsUpManager;
@Mock private VisibilityLocationProvider mVisibilityLocationProvider;
@Mock private VisualStabilityProvider mVisualStabilityProvider;
@@ -121,6 +123,7 @@
mHeadsUpManager,
mShadeAnimationInteractor,
mJavaAdapter,
+ mSeenNotificationsInteractor,
mStatusBarStateController,
mVisibilityLocationProvider,
mVisualStabilityProvider,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/KeyguardCoordinator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/KeyguardCoordinator.kt
index 933eb20..42bf4e7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/KeyguardCoordinator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/KeyguardCoordinator.kt
@@ -31,15 +31,20 @@
import com.android.systemui.plugins.statusbar.StatusBarStateController
import com.android.systemui.statusbar.StatusBarState
import com.android.systemui.statusbar.expansionChanges
+import com.android.systemui.statusbar.notification.collection.GroupEntry
+import com.android.systemui.statusbar.notification.collection.ListEntry
import com.android.systemui.statusbar.notification.collection.NotifPipeline
import com.android.systemui.statusbar.notification.collection.NotificationEntry
import com.android.systemui.statusbar.notification.collection.coordinator.dagger.CoordinatorScope
import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifFilter
+import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifPromoter
+import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner
import com.android.systemui.statusbar.notification.collection.notifcollection.NotifCollectionListener
import com.android.systemui.statusbar.notification.collection.provider.SectionHeaderVisibilityProvider
import com.android.systemui.statusbar.notification.domain.interactor.SeenNotificationsInteractor
import com.android.systemui.statusbar.notification.interruption.KeyguardNotificationVisibilityProvider
import com.android.systemui.statusbar.notification.shared.NotificationMinimalismPrototype
+import com.android.systemui.statusbar.notification.stack.BUCKET_FOREGROUND_SERVICE
import com.android.systemui.statusbar.policy.HeadsUpManager
import com.android.systemui.statusbar.policy.headsUpEvents
import com.android.systemui.util.asIndenting
@@ -106,6 +111,10 @@
}
private fun attachUnseenFilter(pipeline: NotifPipeline) {
+ if (NotificationMinimalismPrototype.V2.isEnabled) {
+ pipeline.addPromoter(unseenNotifPromoter)
+ pipeline.addOnBeforeTransformGroupsListener(::pickOutTopUnseenNotif)
+ }
pipeline.addFinalizeFilter(unseenNotifFilter)
pipeline.addCollectionListener(collectionListener)
scope.launch { trackUnseenFilterSettingChanges() }
@@ -263,7 +272,10 @@
}
private fun unseenFeatureEnabled(): Flow<Boolean> {
- if (NotificationMinimalismPrototype.V1.isEnabled) {
+ if (
+ NotificationMinimalismPrototype.V1.isEnabled ||
+ NotificationMinimalismPrototype.V2.isEnabled
+ ) {
return flowOf(true)
}
return secureSettings
@@ -334,6 +346,57 @@
}
}
+ private fun pickOutTopUnseenNotif(list: List<ListEntry>) {
+ if (NotificationMinimalismPrototype.V2.isUnexpectedlyInLegacyMode()) return
+ // Only ever elevate a top unseen notification on keyguard, not even locked shade
+ if (statusBarStateController.state != StatusBarState.KEYGUARD) {
+ seenNotificationsInteractor.setTopUnseenNotification(null)
+ return
+ }
+ // On keyguard pick the top-ranked unseen or ongoing notification to elevate
+ seenNotificationsInteractor.setTopUnseenNotification(
+ list
+ .asSequence()
+ .flatMap {
+ when (it) {
+ is NotificationEntry -> listOfNotNull(it)
+ is GroupEntry -> it.children
+ else -> error("unhandled type of $it")
+ }
+ }
+ .filter { shouldIgnoreUnseenCheck(it) || it in unseenNotifications }
+ .minByOrNull { it.ranking.rank }
+ )
+ }
+
+ @VisibleForTesting
+ internal val unseenNotifPromoter =
+ object : NotifPromoter("$TAG-unseen") {
+ override fun shouldPromoteToTopLevel(child: NotificationEntry): Boolean =
+ if (NotificationMinimalismPrototype.V2.isUnexpectedlyInLegacyMode()) false
+ else
+ seenNotificationsInteractor.isTopUnseenNotification(child) &&
+ NotificationMinimalismPrototype.V2.ungroupTopUnseen
+ }
+
+ val unseenNotifSectioner =
+ object : NotifSectioner("Unseen", BUCKET_FOREGROUND_SERVICE) {
+ override fun isInSection(entry: ListEntry): Boolean {
+ if (NotificationMinimalismPrototype.V2.isUnexpectedlyInLegacyMode()) return false
+ if (
+ seenNotificationsInteractor.isTopUnseenNotification(entry.representativeEntry)
+ ) {
+ return true
+ }
+ if (entry !is GroupEntry) {
+ return false
+ }
+ return entry.children.any {
+ seenNotificationsInteractor.isTopUnseenNotification(it)
+ }
+ }
+ }
+
@VisibleForTesting
internal val unseenNotifFilter =
object : NotifFilter("$TAG-unseen") {
@@ -351,7 +414,9 @@
* allow seen notifications to appear in the locked shade.
*/
private fun isOnKeyguard(): Boolean =
- if (
+ if (NotificationMinimalismPrototype.V2.isEnabled) {
+ false // disable this feature under this prototype
+ } else if (
NotificationMinimalismPrototype.V1.isEnabled &&
NotificationMinimalismPrototype.V1.showOnLockedShade
) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt
index 36c12a7..387444b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.kt
@@ -24,47 +24,50 @@
import com.android.systemui.statusbar.notification.collection.coordinator.dagger.CoordinatorScope
import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifSectioner
import com.android.systemui.statusbar.notification.collection.provider.SectionStyleProvider
+import com.android.systemui.statusbar.notification.shared.NotificationMinimalismPrototype
import com.android.systemui.statusbar.notification.shared.NotificationsLiveDataStoreRefactor
import javax.inject.Inject
/**
- * Handles the attachment of [Coordinator]s to the [NotifPipeline] so that the
- * Coordinators can register their respective callbacks.
+ * Handles the attachment of [Coordinator]s to the [NotifPipeline] so that the Coordinators can
+ * register their respective callbacks.
*/
interface NotifCoordinators : Coordinator, PipelineDumpable
@CoordinatorScope
-class NotifCoordinatorsImpl @Inject constructor(
- sectionStyleProvider: SectionStyleProvider,
- featureFlags: FeatureFlags,
- dataStoreCoordinator: DataStoreCoordinator,
- hideLocallyDismissedNotifsCoordinator: HideLocallyDismissedNotifsCoordinator,
- hideNotifsForOtherUsersCoordinator: HideNotifsForOtherUsersCoordinator,
- keyguardCoordinator: KeyguardCoordinator,
- rankingCoordinator: RankingCoordinator,
- colorizedFgsCoordinator: ColorizedFgsCoordinator,
- deviceProvisionedCoordinator: DeviceProvisionedCoordinator,
- bubbleCoordinator: BubbleCoordinator,
- headsUpCoordinator: HeadsUpCoordinator,
- gutsCoordinator: GutsCoordinator,
- conversationCoordinator: ConversationCoordinator,
- debugModeCoordinator: DebugModeCoordinator,
- groupCountCoordinator: GroupCountCoordinator,
- groupWhenCoordinator: GroupWhenCoordinator,
- mediaCoordinator: MediaCoordinator,
- preparationCoordinator: PreparationCoordinator,
- remoteInputCoordinator: RemoteInputCoordinator,
- rowAlertTimeCoordinator: RowAlertTimeCoordinator,
- rowAppearanceCoordinator: RowAppearanceCoordinator,
- stackCoordinator: StackCoordinator,
- shadeEventCoordinator: ShadeEventCoordinator,
- smartspaceDedupingCoordinator: SmartspaceDedupingCoordinator,
- viewConfigCoordinator: ViewConfigCoordinator,
- visualStabilityCoordinator: VisualStabilityCoordinator,
- sensitiveContentCoordinator: SensitiveContentCoordinator,
- dismissibilityCoordinator: DismissibilityCoordinator,
- dreamCoordinator: DreamCoordinator,
- statsLoggerCoordinator: NotificationStatsLoggerCoordinator,
+class NotifCoordinatorsImpl
+@Inject
+constructor(
+ sectionStyleProvider: SectionStyleProvider,
+ featureFlags: FeatureFlags,
+ dataStoreCoordinator: DataStoreCoordinator,
+ hideLocallyDismissedNotifsCoordinator: HideLocallyDismissedNotifsCoordinator,
+ hideNotifsForOtherUsersCoordinator: HideNotifsForOtherUsersCoordinator,
+ keyguardCoordinator: KeyguardCoordinator,
+ rankingCoordinator: RankingCoordinator,
+ colorizedFgsCoordinator: ColorizedFgsCoordinator,
+ deviceProvisionedCoordinator: DeviceProvisionedCoordinator,
+ bubbleCoordinator: BubbleCoordinator,
+ headsUpCoordinator: HeadsUpCoordinator,
+ gutsCoordinator: GutsCoordinator,
+ conversationCoordinator: ConversationCoordinator,
+ debugModeCoordinator: DebugModeCoordinator,
+ groupCountCoordinator: GroupCountCoordinator,
+ groupWhenCoordinator: GroupWhenCoordinator,
+ mediaCoordinator: MediaCoordinator,
+ preparationCoordinator: PreparationCoordinator,
+ remoteInputCoordinator: RemoteInputCoordinator,
+ rowAlertTimeCoordinator: RowAlertTimeCoordinator,
+ rowAppearanceCoordinator: RowAppearanceCoordinator,
+ stackCoordinator: StackCoordinator,
+ shadeEventCoordinator: ShadeEventCoordinator,
+ smartspaceDedupingCoordinator: SmartspaceDedupingCoordinator,
+ viewConfigCoordinator: ViewConfigCoordinator,
+ visualStabilityCoordinator: VisualStabilityCoordinator,
+ sensitiveContentCoordinator: SensitiveContentCoordinator,
+ dismissibilityCoordinator: DismissibilityCoordinator,
+ dreamCoordinator: DreamCoordinator,
+ statsLoggerCoordinator: NotificationStatsLoggerCoordinator,
) : NotifCoordinators {
private val mCoreCoordinators: MutableList<CoreCoordinator> = ArrayList()
@@ -114,6 +117,9 @@
// Manually add Ordered Sections
mOrderedSections.add(headsUpCoordinator.sectioner) // HeadsUp
mOrderedSections.add(colorizedFgsCoordinator.sectioner) // ForegroundService
+ if (NotificationMinimalismPrototype.V2.isEnabled) {
+ mOrderedSections.add(keyguardCoordinator.unseenNotifSectioner) // Unseen (FGS)
+ }
mOrderedSections.add(conversationCoordinator.peopleAlertingSectioner) // People Alerting
if (!SortBySectionTimeFlag.isEnabled) {
mOrderedSections.add(conversationCoordinator.peopleSilentSectioner) // People Silent
@@ -124,22 +130,26 @@
sectionStyleProvider.setMinimizedSections(setOf(rankingCoordinator.minimizedSectioner))
if (SortBySectionTimeFlag.isEnabled) {
- sectionStyleProvider.setSilentSections(listOf(
+ sectionStyleProvider.setSilentSections(
+ listOf(
rankingCoordinator.silentSectioner,
rankingCoordinator.minimizedSectioner,
- ))
+ )
+ )
} else {
- sectionStyleProvider.setSilentSections(listOf(
+ sectionStyleProvider.setSilentSections(
+ listOf(
conversationCoordinator.peopleSilentSectioner,
rankingCoordinator.silentSectioner,
rankingCoordinator.minimizedSectioner,
- ))
+ )
+ )
}
}
/**
- * Sends the pipeline to each coordinator when the pipeline is ready to accept
- * [Pluggable]s, [NotifCollectionListener]s and [NotifLifetimeExtender]s.
+ * Sends the pipeline to each coordinator when the pipeline is ready to accept [Pluggable]s,
+ * [NotifCollectionListener]s and [NotifLifetimeExtender]s.
*/
override fun attach(pipeline: NotifPipeline) {
for (c in mCoreCoordinators) {
@@ -155,10 +165,11 @@
* As part of the NotifPipeline dumpable, dumps the list of coordinators; sections are omitted
* as they are dumped in the RenderStageManager instead.
*/
- override fun dumpPipeline(d: PipelineDumper) = with(d) {
- dump("core coordinators", mCoreCoordinators)
- dump("normal coordinators", mCoordinators)
- }
+ override fun dumpPipeline(d: PipelineDumper) =
+ with(d) {
+ dump("core coordinators", mCoreCoordinators)
+ dump("normal coordinators", mCoordinators)
+ }
companion object {
private const val TAG = "NotifCoordinators"
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinator.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinator.java
index 350e88e..caa6c17 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinator.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/VisualStabilityCoordinator.java
@@ -38,6 +38,8 @@
import com.android.systemui.statusbar.notification.collection.NotificationEntry;
import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifStabilityManager;
import com.android.systemui.statusbar.notification.collection.provider.VisualStabilityProvider;
+import com.android.systemui.statusbar.notification.domain.interactor.SeenNotificationsInteractor;
+import com.android.systemui.statusbar.notification.shared.NotificationMinimalismPrototype;
import com.android.systemui.statusbar.policy.HeadsUpManager;
import com.android.systemui.util.Compile;
import com.android.systemui.util.concurrency.DelayableExecutor;
@@ -63,6 +65,7 @@
public static final boolean DEBUG = Compile.IS_DEBUG && Log.isLoggable(TAG, Log.VERBOSE);
private final DelayableExecutor mDelayableExecutor;
private final HeadsUpManager mHeadsUpManager;
+ private final SeenNotificationsInteractor mSeenNotificationsInteractor;
private final ShadeAnimationInteractor mShadeAnimationInteractor;
private final StatusBarStateController mStatusBarStateController;
private final JavaAdapter mJavaAdapter;
@@ -101,6 +104,7 @@
HeadsUpManager headsUpManager,
ShadeAnimationInteractor shadeAnimationInteractor,
JavaAdapter javaAdapter,
+ SeenNotificationsInteractor seenNotificationsInteractor,
StatusBarStateController statusBarStateController,
VisibilityLocationProvider visibilityLocationProvider,
VisualStabilityProvider visualStabilityProvider,
@@ -109,6 +113,7 @@
mHeadsUpManager = headsUpManager;
mShadeAnimationInteractor = shadeAnimationInteractor;
mJavaAdapter = javaAdapter;
+ mSeenNotificationsInteractor = seenNotificationsInteractor;
mVisibilityLocationProvider = visibilityLocationProvider;
mVisualStabilityProvider = visualStabilityProvider;
mWakefulnessLifecycle = wakefulnessLifecycle;
@@ -142,8 +147,15 @@
private final NotifStabilityManager mNotifStabilityManager =
new NotifStabilityManager("VisualStabilityCoordinator") {
private boolean canMoveForHeadsUp(NotificationEntry entry) {
- return entry != null && mHeadsUpManager.isHeadsUpEntry(entry.getKey())
- && !mVisibilityLocationProvider.isInVisibleLocation(entry);
+ if (entry == null) {
+ return false;
+ }
+ boolean isTopUnseen = NotificationMinimalismPrototype.V2.isEnabled()
+ && mSeenNotificationsInteractor.isTopUnseenNotification(entry);
+ if (isTopUnseen || mHeadsUpManager.isHeadsUpEntry(entry.getKey())) {
+ return !mVisibilityLocationProvider.isInVisibleLocation(entry);
+ }
+ return false;
}
@Override
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/data/repository/ActiveNotificationListRepository.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/data/repository/ActiveNotificationListRepository.kt
index 5c844bc..e2c9e02 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/data/repository/ActiveNotificationListRepository.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/data/repository/ActiveNotificationListRepository.kt
@@ -41,6 +41,9 @@
/** Stats about the list of notifications attached to the shade */
val notifStats = MutableStateFlow(NotifStats.empty)
+
+ /** The key of the top unseen notification */
+ val topUnseenNotificationKey = MutableStateFlow<String?>(null)
}
/** Represents the notification list, comprised of groups and individual notifications. */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/domain/interactor/SeenNotificationsInteractor.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/domain/interactor/SeenNotificationsInteractor.kt
index 1f7ab96..42828d9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/domain/interactor/SeenNotificationsInteractor.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/domain/interactor/SeenNotificationsInteractor.kt
@@ -17,7 +17,9 @@
package com.android.systemui.statusbar.notification.domain.interactor
import com.android.systemui.dagger.SysUISingleton
+import com.android.systemui.statusbar.notification.collection.NotificationEntry
import com.android.systemui.statusbar.notification.data.repository.ActiveNotificationListRepository
+import com.android.systemui.statusbar.notification.shared.NotificationMinimalismPrototype
import javax.inject.Inject
import kotlinx.coroutines.flow.StateFlow
@@ -36,4 +38,15 @@
fun setHasFilteredOutSeenNotifications(value: Boolean) {
notificationListRepository.hasFilteredOutSeenNotifications.value = value
}
+
+ /** Set the entry that is identified as the top unseen notification. */
+ fun setTopUnseenNotification(entry: NotificationEntry?) {
+ if (NotificationMinimalismPrototype.V2.isUnexpectedlyInLegacyMode()) return
+ notificationListRepository.topUnseenNotificationKey.value = entry?.key
+ }
+
+ /** Determine if the given notification is the top unseen notification. */
+ fun isTopUnseenNotification(entry: NotificationEntry?): Boolean =
+ if (NotificationMinimalismPrototype.V2.isUnexpectedlyInLegacyMode()) false
+ else entry != null && notificationListRepository.topUnseenNotificationKey.value == entry.key
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/shared/NotificationMinimalismPrototype.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shared/NotificationMinimalismPrototype.kt
index 8889a10..bf37036 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/shared/NotificationMinimalismPrototype.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/shared/NotificationMinimalismPrototype.kt
@@ -24,6 +24,11 @@
/** Helper for reading or using the minimalism prototype flag state. */
@Suppress("NOTHING_TO_INLINE")
object NotificationMinimalismPrototype {
+
+ val version: Int by lazy {
+ SystemProperties.getInt("persist.notification_minimalism_prototype.version", 2)
+ }
+
object V1 {
/** The aconfig flag name */
const val FLAG_NAME = Flags.FLAG_NOTIFICATION_MINIMALISM_PROTOTYPE
@@ -35,7 +40,7 @@
/** Is the heads-up cycling animation enabled */
@JvmStatic
inline val isEnabled
- get() = Flags.notificationMinimalismPrototype()
+ get() = Flags.notificationMinimalismPrototype() && version == 1
/**
* the prototype will now show seen notifications on the locked shade by default, but this
@@ -76,4 +81,45 @@
@JvmStatic
inline fun assertInLegacyMode() = RefactorFlagUtils.assertInLegacyMode(isEnabled, FLAG_NAME)
}
+ object V2 {
+ const val FLAG_NAME = Flags.FLAG_NOTIFICATION_MINIMALISM_PROTOTYPE
+
+ /** A token used for dependency declaration */
+ val token: FlagToken
+ get() = FlagToken(FLAG_NAME, isEnabled)
+
+ /** Is the heads-up cycling animation enabled */
+ @JvmStatic
+ inline val isEnabled
+ get() = Flags.notificationMinimalismPrototype() && version == 2
+
+ /**
+ * The prototype will (by default) use a promoter to ensure that the top unseen notification
+ * is not grouped, but this property read allows that behavior to be disabled.
+ */
+ val ungroupTopUnseen: Boolean
+ get() =
+ if (isUnexpectedlyInLegacyMode()) false
+ else
+ SystemProperties.getBoolean(
+ "persist.notification_minimalism_prototype.ungroup_top_unseen",
+ true
+ )
+
+ /**
+ * Called to ensure code is only run when the flag is enabled. This protects users from the
+ * unintended behaviors caused by accidentally running new logic, while also crashing on an
+ * eng build to ensure that the refactor author catches issues in testing.
+ */
+ @JvmStatic
+ inline fun isUnexpectedlyInLegacyMode() =
+ RefactorFlagUtils.isUnexpectedlyInLegacyMode(isEnabled, FLAG_NAME)
+
+ /**
+ * Called to ensure code is only run when the flag is disabled. This will throw an exception
+ * if the flag is enabled to ensure that the refactor author catches issues in testing.
+ */
+ @JvmStatic
+ inline fun assertInLegacyMode() = RefactorFlagUtils.assertInLegacyMode(isEnabled, FLAG_NAME)
+ }
}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackSizeCalculator.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackSizeCalculator.kt
index a446745..749c241 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackSizeCalculator.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationStackSizeCalculator.kt
@@ -72,6 +72,9 @@
*/
private var maxNotificationsExcludesMedia = false
+ /** Whether we allow keyguard to show less important notifications above the shelf. */
+ private var limitLockScreenToImportant = false
+
/** Minimum space between two notifications, see [calculateGapAndDividerHeight]. */
private var dividerHeight by notNull<Float>()
@@ -85,6 +88,14 @@
updateResources()
}
+ private fun allowedByPolicy(stackHeight: StackHeight): Boolean =
+ if (limitLockScreenToImportant && stackHeight.includesLessImportantNotification) {
+ log { "\tallowedByPolicy = false" }
+ false
+ } else {
+ true
+ }
+
/**
* Returns whether notifications and (shelf if visible) can fit in total space available.
* [shelfSpace] is extra vertical space allowed for the shelf to overlap the lock icon.
@@ -183,11 +194,12 @@
log { "\tGet maxNotifWithoutSavingSpace ---" }
val maxNotifWithoutSavingSpace =
stackHeightSequence.lastIndexWhile { heightResult ->
- canStackFitInSpace(
- heightResult,
- notifSpace = notifSpace,
- shelfSpace = shelfSpace
- ) == FitResult.FIT
+ allowedByPolicy(heightResult) &&
+ canStackFitInSpace(
+ heightResult,
+ notifSpace = notifSpace,
+ shelfSpace = shelfSpace
+ ) == FitResult.FIT
}
// How many notifications we can show at heightWithoutLockscreenConstraints
@@ -212,11 +224,12 @@
saveSpaceOnLockscreen = true
maxNotifications =
stackHeightSequence.lastIndexWhile { heightResult ->
- canStackFitInSpace(
- heightResult,
- notifSpace = notifSpace,
- shelfSpace = shelfSpace
- ) != FitResult.NO_FIT
+ allowedByPolicy(heightResult) &&
+ canStackFitInSpace(
+ heightResult,
+ notifSpace = notifSpace,
+ shelfSpace = shelfSpace
+ ) != FitResult.NO_FIT
}
log { "\t--- maxNotifications=$maxNotifications" }
}
@@ -318,7 +331,10 @@
// Float height of shelf (0 if shelf is not showing), and space before the shelf that
// changes during the lockscreen <=> full shade transition.
- val shelfHeightWithSpaceBefore: Float
+ val shelfHeightWithSpaceBefore: Float,
+
+ /** Whether this stack height includes less at least one important notification. */
+ val includesLessImportantNotification: Boolean
)
private fun computeHeightPerNotificationLimit(
@@ -331,12 +347,15 @@
var previous: ExpandableView? = null
val onLockscreen = onLockscreen()
+ var includesLessImportantNotification = false
+
// Only shelf. This should never happen, since we allow 1 view minimum (EmptyViewState).
yield(
StackHeight(
notifsHeight = 0f,
notifsHeightSavingSpace = 0f,
- shelfHeightWithSpaceBefore = shelfHeight
+ shelfHeightWithSpaceBefore = shelfHeight,
+ includesLessImportantNotification = includesLessImportantNotification,
)
)
@@ -362,6 +381,18 @@
spaceBeforeShelf + shelfHeight
}
+ if (limitLockScreenToImportant && !includesLessImportantNotification) {
+ val bucket = (currentNotification as? ExpandableNotificationRow)?.entry?.bucket
+ includesLessImportantNotification =
+ when (bucket) {
+ null,
+ BUCKET_MEDIA_CONTROLS,
+ BUCKET_HEADS_UP,
+ BUCKET_FOREGROUND_SERVICE -> false
+ else -> true
+ }
+ }
+
log {
"\tcomputeHeightPerNotificationLimit i=$i notifs=$notifications " +
"notifsHeightSavingSpace=$notifsWithCollapsedHun" +
@@ -371,7 +402,8 @@
StackHeight(
notifsHeight = notifications,
notifsHeightSavingSpace = notifsWithCollapsedHun,
- shelfHeightWithSpaceBefore = shelfWithSpaceBefore
+ shelfHeightWithSpaceBefore = shelfWithSpaceBefore,
+ includesLessImportantNotification = includesLessImportantNotification,
)
)
}
@@ -382,11 +414,16 @@
infiniteIfNegative(
if (NotificationMinimalismPrototype.V1.isEnabled) {
NotificationMinimalismPrototype.V1.maxNotifs
+ } else if (NotificationMinimalismPrototype.V2.isEnabled) {
+ 1
} else {
resources.getInteger(R.integer.keyguard_max_notification_count)
}
)
- maxNotificationsExcludesMedia = NotificationMinimalismPrototype.V1.isEnabled
+ maxNotificationsExcludesMedia =
+ NotificationMinimalismPrototype.V1.isEnabled ||
+ NotificationMinimalismPrototype.V2.isEnabled
+ limitLockScreenToImportant = NotificationMinimalismPrototype.V2.isEnabled
dividerHeight =
max(1f, resources.getDimensionPixelSize(R.dimen.notification_divider_height).toFloat())