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Commit fc40850f authored by Jeff DeCew's avatar Jeff DeCew
Browse files

New pipeline: Fix notification re-inflation on dark mode change. 

Fixes: 201329618
Fixes: 201413798
Test: tap dark mode QS tile
Test: atest PreparationCoordinatorTest ShadeEventCoordinatorTest
Change-Id: I05931f89596b4145f2c5d31cb32b2d451fc280b6
parent d5b52e01

packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/GutsCoordinatorLogger.kt

+1 −1
Original line number Diff line number Diff line
@@ -15,7 +15,7 @@ class GutsCoordinatorLogger @Inject constructor( 
    fun logGutsOpened(key: String, guts: NotificationGuts) {

        buffer.log(TAG, LogLevel.DEBUG, {

            str1 = key

            str2 = guts::class.simpleName

            str2 = guts.gutsContent::class.simpleName

            bool1 = guts.isLeavebehind

        }, {

            "Guts of type $str2 (leave behind: $bool1) opened for class $str1"

packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/NotifCoordinators.java

+4 −0
Original line number Diff line number Diff line
@@ -61,7 +61,9 @@ public class NotifCoordinators implements Dumpable { 
            ConversationCoordinator conversationCoordinator,

            PreparationCoordinator preparationCoordinator,

            MediaCoordinator mediaCoordinator,

            ShadeEventCoordinator shadeEventCoordinator,

            SmartspaceDedupingCoordinator smartspaceDedupingCoordinator,

            ViewConfigCoordinator viewConfigCoordinator,

            VisualStabilityCoordinator visualStabilityCoordinator,

            CommunalCoordinator communalCoordinator) {

        dumpManager.registerDumpable(TAG, this);
@@ -75,6 +77,8 @@ public class NotifCoordinators implements Dumpable { 
        mCoordinators.add(bubbleCoordinator);

        mCoordinators.add(conversationCoordinator);

        mCoordinators.add(mediaCoordinator);

        mCoordinators.add(shadeEventCoordinator);

        mCoordinators.add(viewConfigCoordinator);

        mCoordinators.add(visualStabilityCoordinator);

        mCoordinators.add(communalCoordinator);

packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ShadeEventCoordinator.kt

0 → 100644
+78 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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.statusbar.notification.collection.coordinator



import android.service.notification.NotificationListenerService

import com.android.systemui.dagger.SysUISingleton

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.notifcollection.NotifCollectionListener

import com.android.systemui.statusbar.notification.collection.render.NotifShadeEventSource

import javax.inject.Inject



/**

 * A coordinator which provides callbacks to a view surfaces for various events relevant to the

 * shade, such as when the user removes a notification, or when the shade is emptied.

 */

@SysUISingleton

class ShadeEventCoordinator @Inject internal constructor(

    private val mLogger: ShadeEventCoordinatorLogger

) : Coordinator, NotifShadeEventSource {

    private var mNotifRemovedByUserCallback: Runnable? = null

    private var mShadeEmptiedCallback: Runnable? = null

    private var mEntryRemoved = false

    private var mEntryRemovedByUser = false



    override fun attach(pipeline: NotifPipeline) {

        pipeline.addCollectionListener(mNotifCollectionListener)

        pipeline.addOnBeforeRenderListListener(this::onBeforeRenderList)

    }



    private val mNotifCollectionListener = object : NotifCollectionListener {

        override fun onEntryRemoved(entry: NotificationEntry, reason: Int) {

            mEntryRemoved = true

            mEntryRemovedByUser =

                    reason == NotificationListenerService.REASON_CLICK ||

                    reason == NotificationListenerService.REASON_CANCEL_ALL ||

                    reason == NotificationListenerService.REASON_CANCEL

        }

    }



    override fun setNotifRemovedByUserCallback(callback: Runnable) {

        check(mNotifRemovedByUserCallback == null) { "mNotifRemovedByUserCallback already set" }

        mNotifRemovedByUserCallback = callback

    }



    override fun setShadeEmptiedCallback(callback: Runnable) {

        check(mShadeEmptiedCallback == null) { "mShadeEmptiedCallback already set" }

        mShadeEmptiedCallback = callback

    }



    private fun onBeforeRenderList(entries: List<ListEntry>) {

        if (mEntryRemoved && entries.isEmpty()) {

            mLogger.logShadeEmptied()

            mShadeEmptiedCallback?.run()

        }

        if (mEntryRemoved && mEntryRemovedByUser) {

            mLogger.logNotifRemovedByUser()

            mNotifRemovedByUserCallback?.run()

        }

        mEntryRemoved = false

        mEntryRemovedByUser = false

    }

}
 
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packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ShadeEventCoordinatorLogger.kt

0 → 100644
+38 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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.statusbar.notification.collection.coordinator



import com.android.systemui.log.LogBuffer

import com.android.systemui.log.LogLevel

import com.android.systemui.log.dagger.NotificationLog

import javax.inject.Inject



private const val TAG = "ShadeEventCoordinator"



/** Logger for the [ShadeEventCoordinator] */

class ShadeEventCoordinatorLogger @Inject constructor(

    @NotificationLog private val buffer: LogBuffer

) {



    fun logShadeEmptied() {

        buffer.log(TAG, LogLevel.DEBUG, { }, { "Shade emptied" })

    }



    fun logNotifRemovedByUser() {

        buffer.log(TAG, LogLevel.DEBUG, { }, { "Notification removed by user" })

    }

}

packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/coordinator/ViewConfigCoordinator.kt

0 → 100644
+109 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2021 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.statusbar.notification.collection.coordinator



import com.android.internal.widget.MessagingGroup

import com.android.internal.widget.MessagingMessage

import com.android.keyguard.KeyguardUpdateMonitor

import com.android.systemui.dagger.SysUISingleton

import com.android.systemui.flags.FeatureFlags

import com.android.systemui.statusbar.NotificationLockscreenUserManager.UserChangedListener

import com.android.systemui.statusbar.NotificationLockscreenUserManagerImpl

import com.android.systemui.statusbar.notification.collection.NotifPipeline

import com.android.systemui.statusbar.notification.row.NotificationGutsManager

import com.android.systemui.statusbar.policy.ConfigurationController

import javax.inject.Inject



/**

 * A coordinator which ensures that notifications within the new pipeline are correctly inflated

 * for the current uiMode and screen properties; additionally deferring those changes when a user

 * change is in progress until that process has completed.

 */

@SysUISingleton

class ViewConfigCoordinator @Inject internal constructor(

    configurationController: ConfigurationController,

    lockscreenUserManager: NotificationLockscreenUserManagerImpl,

    featureFlags: FeatureFlags,

    private val mGutsManager: NotificationGutsManager,

    private val mKeyguardUpdateMonitor: KeyguardUpdateMonitor

) : Coordinator, UserChangedListener, ConfigurationController.ConfigurationListener {



    private var mReinflateNotificationsOnUserSwitched = false

    private var mDispatchUiModeChangeOnUserSwitched = false

    private var mPipeline: NotifPipeline? = null



    init {

        if (featureFlags.isNewNotifPipelineRenderingEnabled) {

            lockscreenUserManager.addUserChangedListener(this)

            configurationController.addCallback(this)

        }

    }



    override fun attach(pipeline: NotifPipeline) {

        mPipeline = pipeline

    }



    override fun onDensityOrFontScaleChanged() {

        MessagingMessage.dropCache()

        MessagingGroup.dropCache()

        if (!mKeyguardUpdateMonitor.isSwitchingUser) {

            updateNotificationsOnDensityOrFontScaleChanged()

        } else {

            mReinflateNotificationsOnUserSwitched = true

        }

    }



    override fun onUiModeChanged() {

        if (!mKeyguardUpdateMonitor.isSwitchingUser) {

            updateNotificationsOnUiModeChanged()

        } else {

            mDispatchUiModeChangeOnUserSwitched = true

        }

    }



    override fun onThemeChanged() {

        onDensityOrFontScaleChanged()

    }



    override fun onUserChanged(userId: Int) {

        if (mReinflateNotificationsOnUserSwitched) {

            updateNotificationsOnDensityOrFontScaleChanged()

            mReinflateNotificationsOnUserSwitched = false

        }

        if (mDispatchUiModeChangeOnUserSwitched) {

            updateNotificationsOnUiModeChanged()

            mDispatchUiModeChangeOnUserSwitched = false

        }

    }



    private fun updateNotificationsOnUiModeChanged() {

        mPipeline?.allNotifs?.forEach { entry ->

            val row = entry.row

            row?.onUiModeChanged()

        }

    }



    private fun updateNotificationsOnDensityOrFontScaleChanged() {

        mPipeline?.allNotifs?.forEach { entry ->

            entry.onDensityOrFontScaleChanged()

            val exposedGuts = entry.areGutsExposed()

            if (exposedGuts) {

                mGutsManager.onDensityOrFontScaleChanged(entry)

            }

        }

    }

}
 
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