Add Coordinators to replace NotificationFilter (8c80e0c8) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/ForegroundServiceController.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -37,7 +37,7 @@ import javax.inject.Singleton;
		*/
		@Singleton
		public class ForegroundServiceController {
		private static final int[] APP_OPS = new int[] {AppOpsManager.OP_CAMERA,
		public static final int[] APP_OPS = new int[] {AppOpsManager.OP_CAMERA,
		AppOpsManager.OP_SYSTEM_ALERT_WINDOW,
		AppOpsManager.OP_RECORD_AUDIO,
		AppOpsManager.OP_COARSE_LOCATION,

packages/SystemUI/src/com/android/systemui/ForegroundServiceNotificationListener.java

+23 −2

Original line number	Diff line number	Diff line
		@@ -27,6 +27,8 @@ import android.util.Log;
		import com.android.internal.statusbar.NotificationVisibility;
		import com.android.systemui.statusbar.notification.NotificationEntryListener;
		import com.android.systemui.statusbar.notification.NotificationEntryManager;
		import com.android.systemui.statusbar.notification.collection.NotifCollection;
		import com.android.systemui.statusbar.notification.collection.NotifCollectionListener;
		import com.android.systemui.statusbar.notification.collection.NotificationEntry;

		import javax.inject.Inject;
		@@ -46,7 +48,8 @@ public class ForegroundServiceNotificationListener {
		@Inject
		public ForegroundServiceNotificationListener(Context context,
		ForegroundServiceController foregroundServiceController,
		NotificationEntryManager notificationEntryManager) {
		NotificationEntryManager notificationEntryManager,
		NotifCollection notifCollection) {
		mContext = context;
		mForegroundServiceController = foregroundServiceController;
		mEntryManager = notificationEntryManager;
		@@ -69,8 +72,24 @@ public class ForegroundServiceNotificationListener {
		removeNotification(entry.getSbn());
		}
		});

		mEntryManager.addNotificationLifetimeExtender(new ForegroundServiceLifetimeExtender());

		notifCollection.addCollectionListener(new NotifCollectionListener() {
		@Override
		public void onEntryAdded(NotificationEntry entry) {
		addNotification(entry, entry.getImportance());
		}

		@Override
		public void onEntryUpdated(NotificationEntry entry) {
		updateNotification(entry, entry.getImportance());
		}

		@Override
		public void onEntryRemoved(NotificationEntry entry, int reason, boolean removedByUser) {
		removeNotification(entry.getSbn());
		}
		});
		}

		/**
		@@ -152,6 +171,8 @@ public class ForegroundServiceNotificationListener {
		true /* create if not found */);
		}

		// TODO: remove this when fully migrated to the NewNotifPipeline (work done in
		// ForegroundCoordinator)
		private void tagForeground(NotificationEntry entry) {
		final StatusBarNotification sbn = entry.getSbn();
		ArraySet<Integer> activeOps = mForegroundServiceController.getAppOps(

packages/SystemUI/src/com/android/systemui/ForegroundServicesUserState.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,7 @@ import java.util.Arrays;
		/**
		* Struct to track relevant packages and notifications for a userid's foreground services.
		*/
		class ForegroundServicesUserState {
		public class ForegroundServicesUserState {
		// shelf life of foreground services before they go bad
		private static final long FG_SERVICE_GRACE_MILLIS = 5000;

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

+9 −4

Original line number	Diff line number	Diff line
		@@ -275,10 +275,6 @@ public final class NotificationEntry extends ListEntry {
		return mRanking.getSuppressedVisualEffects();
		}

		public boolean isSuspended() {
		return mRanking.isSuspended();
		}

		/** @see Ranking#canBubble() */
		public boolean canBubble() {
		return mRanking.canBubble();
		@@ -950,6 +946,15 @@ public final class NotificationEntry extends ListEntry {
		return Objects.equals(n.category, category);
		}

		/**
		* Whether or not this row represents a system notification. Note that if this is
		* {@code null}, that means we were either unable to retrieve the info or have yet to
		* retrieve the info.
		*/
		public Boolean isSystemNotification() {
		return mIsSystemNotification;
		}

		/**
		* Set this notification to be sensitive.
		*

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

0 → 100644

+96 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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.Manifest;
		import android.app.AppGlobals;
		import android.app.Notification;
		import android.content.pm.IPackageManager;
		import android.content.pm.PackageManager;
		import android.os.RemoteException;
		import android.service.notification.StatusBarNotification;

		import com.android.systemui.statusbar.notification.collection.NotifCollection;
		import com.android.systemui.statusbar.notification.collection.NotificationEntry;
		import com.android.systemui.statusbar.notification.collection.listbuilder.NotifListBuilder;
		import com.android.systemui.statusbar.notification.collection.listbuilder.pluggable.NotifFilter;
		import com.android.systemui.statusbar.policy.DeviceProvisionedController;

		import javax.inject.Inject;
		import javax.inject.Singleton;

		/**
		* Filters out most notifications when the device is unprovisioned.
		* Special notifications with extra permissions and tags won't be filtered out even when the
		* device is unprovisioned.
		*/
		@Singleton
		public class DeviceProvisionedCoordinator implements Coordinator {
		private static final String TAG = "DeviceProvisionedCoordinator";

		private final DeviceProvisionedController mDeviceProvisionedController;

		@Inject
		public DeviceProvisionedCoordinator(DeviceProvisionedController deviceProvisionedController) {
		mDeviceProvisionedController = deviceProvisionedController;
		}

		@Override
		public void attach(NotifCollection notifCollection, NotifListBuilder notifListBuilder) {
		mDeviceProvisionedController.addCallback(mDeviceProvisionedListener);

		notifListBuilder.addFilter(mNotifFilter);
		}

		protected final NotifFilter mNotifFilter = new NotifFilter(TAG) {
		@Override
		public boolean shouldFilterOut(NotificationEntry entry, long now) {
		return !mDeviceProvisionedController.isDeviceProvisioned()
		&& !showNotificationEvenIfUnprovisioned(entry.getSbn());
		}
		};

		/**
		* Only notifications coming from packages with permission
		* android.permission.NOTIFICATION_DURING_SETUP that also have special tags
		* marking them as relevant for setup are allowed to show when device is unprovisioned
		*/
		private boolean showNotificationEvenIfUnprovisioned(StatusBarNotification sbn) {
		final boolean hasPermission = checkUidPermission(AppGlobals.getPackageManager(),
		Manifest.permission.NOTIFICATION_DURING_SETUP,
		sbn.getUid()) == PackageManager.PERMISSION_GRANTED;
		return hasPermission
		&& sbn.getNotification().extras.getBoolean(Notification.EXTRA_ALLOW_DURING_SETUP);
		}

		private static int checkUidPermission(IPackageManager packageManager, String permission,
		int uid) {
		try {
		return packageManager.checkUidPermission(permission, uid);
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		}

		private final DeviceProvisionedController.DeviceProvisionedListener mDeviceProvisionedListener =
		new DeviceProvisionedController.DeviceProvisionedListener() {
		@Override
		public void onDeviceProvisionedChanged() {
		mNotifFilter.invalidateList();
		}
		};
		}