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Commit 0f2fd692 authored by Matías Hernández's avatar Matías Hernández Committed by Automerger Merge Worker
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Merge "Avoid mixups between different CPSes in ZenModeConditions" into tm-dev am: b8129578 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/33985190



Change-Id: Ia878a0cdbf14881caaf050608025faeb571bc7ed
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 86dd3d96 b8129578

services/core/java/com/android/server/notification/ConditionProviders.java

+8 −1
Original line number Diff line number Diff line
@@ -282,6 +282,13 @@ public class ConditionProviders extends ManagedServices { 
        return rt;

    }



    @VisibleForTesting

    ConditionRecord getRecord(Uri id, ComponentName component) {

        synchronized (mMutex) {

            return getRecordLocked(id, component, false);

        }

    }



    private ConditionRecord getRecordLocked(Uri id, ComponentName component, boolean create) {

        if (id == null || component == null) return null;

        final int N = mRecords.size();
@@ -432,7 +439,7 @@ public class ConditionProviders extends ManagedServices { 
        return info == null ? null : (IConditionProvider) info.service;

    }



    private static class ConditionRecord {

    static class ConditionRecord {

        public final Uri id;

        public final ComponentName component;

        public Condition condition;

services/core/java/com/android/server/notification/ZenModeConditions.java

+34 −18
Original line number Diff line number Diff line
@@ -22,9 +22,10 @@ import android.service.notification.Condition; 
import android.service.notification.IConditionProvider;

import android.service.notification.ZenModeConfig;

import android.service.notification.ZenModeConfig.ZenRule;

import android.util.ArrayMap;

import android.util.ArraySet;

import android.util.Log;

import android.util.Pair;

import android.util.Slog;



import com.android.internal.annotations.VisibleForTesting;
@@ -42,7 +43,7 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
    private final ConditionProviders mConditionProviders;



    @VisibleForTesting

    protected final ArrayMap<Uri, ComponentName> mSubscriptions = new ArrayMap<>();

    protected final ArraySet<Pair<Uri, ComponentName>> mSubscriptions = new ArraySet<>();



    public ZenModeConditions(ZenModeHelper helper, ConditionProviders conditionProviders) {

        mHelper = helper;
@@ -71,11 +72,11 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
            if (DEBUG) Log.d(TAG, "evaluateConfig: clearing manual rule");

            config.manualRule = null;

        }

        final ArraySet<Uri> current = new ArraySet<>();

        evaluateRule(config.manualRule, current, null, processSubscriptions);

        final ArraySet<Pair<Uri, ComponentName>> current = new ArraySet<>();

        evaluateRule(config.manualRule, current, null, processSubscriptions, true);

        for (ZenRule automaticRule : config.automaticRules.values()) {

            if (automaticRule.component != null) {

                evaluateRule(automaticRule, current, trigger, processSubscriptions);

                evaluateRule(automaticRule, current, trigger, processSubscriptions, false);

                updateSnoozing(automaticRule);

            }

        }
@@ -83,11 +84,11 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
        synchronized (mSubscriptions) {

            final int N = mSubscriptions.size();

            for (int i = N - 1; i >= 0; i--) {

                final Uri id = mSubscriptions.keyAt(i);

                final ComponentName component = mSubscriptions.valueAt(i);

                final Pair<Uri, ComponentName> subscription = mSubscriptions.valueAt(i);

                if (processSubscriptions) {

                    if (!current.contains(id)) {

                        mConditionProviders.unsubscribeIfNecessary(component, id);

                    if (!current.contains(subscription)) {

                        mConditionProviders.unsubscribeIfNecessary(subscription.second,

                                subscription.first);

                        mSubscriptions.removeAt(i);

                    }

                }
@@ -120,12 +121,23 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
    }



    // Only valid for CPS backed rules

    private void evaluateRule(ZenRule rule, ArraySet<Uri> current, ComponentName trigger,

            boolean processSubscriptions) {

    private void evaluateRule(ZenRule rule, ArraySet<Pair<Uri, ComponentName>> current,

            ComponentName trigger, boolean processSubscriptions, boolean isManual) {

        if (rule == null || rule.conditionId == null) return;

        if (rule.configurationActivity != null) return;

        final Uri id = rule.conditionId;

        boolean isSystemRule = isManual || ZenModeConfig.SYSTEM_AUTHORITY.equals(rule.getPkg());



        if (!isSystemRule

                && rule.component != null

                && ZenModeConfig.SYSTEM_AUTHORITY.equals(rule.component.getPackageName())) {

            Slog.w(TAG, "Rule " + rule.id + " belongs to package " + rule.getPkg()

                    + " but has component=" + rule.component + " which is not allowed!");

            return;

        }



        boolean isSystemCondition = false;

        if (isSystemRule) {

            for (SystemConditionProviderService sp : mConditionProviders.getSystemProviders()) {

                if (sp.isValidConditionId(id)) {

                    mConditionProviders.ensureRecordExists(sp.getComponent(), id, sp.asInterface());
@@ -133,6 +145,8 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
                    isSystemCondition = true;

                }

            }

        }



        // ensure that we have a record of the rule if it's backed by an currently alive CPS

        if (!isSystemCondition) {

            final IConditionProvider cp = mConditionProviders.findConditionProvider(rule.component);
@@ -147,8 +161,10 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
            rule.enabled = false;

            return;

        }



        Pair<Uri, ComponentName> uriAndCps = new Pair<>(id, rule.component);

        if (current != null) {

            current.add(id);

            current.add(uriAndCps);

        }



        // If the rule is bound by a CPS and the CPS is alive, tell them about the rule
@@ -157,7 +173,7 @@ public class ZenModeConditions implements ConditionProviders.Callback { 
            if (DEBUG) Log.d(TAG, "Subscribing to " + rule.component);

            if (mConditionProviders.subscribeIfNecessary(rule.component, rule.conditionId)) {

                synchronized (mSubscriptions) {

                    mSubscriptions.put(rule.conditionId, rule.component);

                    mSubscriptions.add(uriAndCps);

                }

            } else {

                rule.condition = null;

services/tests/uiservicestests/src/com/android/server/notification/ZenModeConditionsTest.java

0 → 100644
+163 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2025 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.server.notification;



import static com.google.common.truth.Truth.assertThat;



import static org.mockito.Mockito.mock;



import android.content.ComponentName;

import android.content.ServiceConnection;

import android.content.pm.IPackageManager;

import android.net.Uri;

import android.os.Build;

import android.service.notification.ConditionProviderService;

import android.service.notification.IConditionProvider;

import android.service.notification.ZenModeConfig;

import android.service.notification.ZenModeConfig.ZenRule;

import android.testing.AndroidTestingRunner;

import android.testing.TestableLooper;



import androidx.test.filters.SmallTest;



import com.android.server.UiServiceTestCase;

import com.android.server.notification.ConditionProviders.ConditionRecord;



import org.junit.Before;

import org.junit.Test;

import org.junit.runner.RunWith;



import java.util.Set;



@SmallTest

@RunWith(AndroidTestingRunner.class)

@TestableLooper.RunWithLooper

public class ZenModeConditionsTest extends UiServiceTestCase {



    private static final ComponentName SCHEDULE_CPS = new ComponentName("android",

            "com.android.server.notification.ScheduleConditionProvider");

    private static final Uri SCHEDULE_CPS_CONDITION_ID = Uri.parse(

            "condition://android/schedule?days=1.2.3&start=3.0&end=5.0&exitAtAlarm=true");



    private static final String PACKAGE = "com.some.package";

    private static final ComponentName PACKAGE_CPS = new ComponentName(PACKAGE,

            PACKAGE + ".TheConditionProviderService");



    private ZenModeConditions mZenModeConditions;

    private ConditionProviders mConditionProviders;



    @Before

    public void setUp() {

        mConditionProviders = new ConditionProviders(mContext, new ManagedServices.UserProfiles(),

                mock(IPackageManager.class));

        mZenModeConditions = new ZenModeConditions(mock(ZenModeHelper.class), mConditionProviders);

        ((Set<?>) mConditionProviders.getSystemProviders()).clear(); // Hack, remove built-in CPSes



        ScheduleConditionProvider scheduleConditionProvider = new ScheduleConditionProvider();

        mConditionProviders.addSystemProvider(scheduleConditionProvider);



        ConditionProviderService packageConditionProvider = new PackageConditionProviderService();

        mConditionProviders.registerGuestService(mConditionProviders.new ManagedServiceInfo(

                (IConditionProvider) packageConditionProvider.onBind(null), PACKAGE_CPS,

                mContext.getUserId(), false, mock(ServiceConnection.class),

                Build.VERSION_CODES.TIRAMISU, 44));

    }



    @Test

    public void evaluateRule_systemRuleWithSystemConditionProvider_evaluates() {

        ZenRule systemRule = newSystemZenRule("1", SCHEDULE_CPS, SCHEDULE_CPS_CONDITION_ID);

        ZenModeConfig config = configWithRules(systemRule);



        mZenModeConditions.evaluateConfig(config, null, /* processSubscriptions= */ true);



        ConditionRecord conditionRecord = mConditionProviders.getRecord(SCHEDULE_CPS_CONDITION_ID,

                SCHEDULE_CPS);

        assertThat(conditionRecord).isNotNull();

        assertThat(conditionRecord.subscribed).isTrue();

    }



    @Test

    public void evaluateConfig_packageRuleWithSystemConditionProvider_ignored() {

        ZenRule packageRule = newPackageZenRule(PACKAGE, SCHEDULE_CPS, SCHEDULE_CPS_CONDITION_ID);

        ZenModeConfig config = configWithRules(packageRule);



        mZenModeConditions.evaluateConfig(config, null, /* processSubscriptions= */ true);



        assertThat(mConditionProviders.getRecord(SCHEDULE_CPS_CONDITION_ID, SCHEDULE_CPS))

                .isNull();

    }



    @Test

    public void evaluateConfig_packageRuleWithPackageCpsButSystemLikeConditionId_usesPackageCps() {

        ZenRule packageRule = newPackageZenRule(PACKAGE, PACKAGE_CPS,

                SCHEDULE_CPS_CONDITION_ID);

        ZenModeConfig config = configWithRules(packageRule);



        mZenModeConditions.evaluateConfig(config, /* trigger= */ PACKAGE_CPS,

                /* processSubscriptions= */ true);



        ConditionRecord packageCpsRecord = mConditionProviders.getRecord(SCHEDULE_CPS_CONDITION_ID,

                PACKAGE_CPS);

        assertThat(packageCpsRecord).isNotNull();

        assertThat(packageCpsRecord.subscribed).isTrue();



        ConditionRecord systemCpsRecord = mConditionProviders.getRecord(SCHEDULE_CPS_CONDITION_ID,

                SCHEDULE_CPS);

        assertThat(systemCpsRecord).isNull();

    }



    private static ZenModeConfig configWithRules(ZenRule... zenRules) {

        ZenModeConfig config = new ZenModeConfig();

        for (ZenRule zenRule : zenRules) {

            config.automaticRules.put(zenRule.id, zenRule);

        }

        return config;

    }



    private static ZenRule newSystemZenRule(String id, ComponentName component, Uri conditionId) {

        ZenRule systemRule = new ZenRule();

        systemRule.id = id;

        systemRule.name = "System Rule " + id;

        systemRule.pkg = ZenModeConfig.SYSTEM_AUTHORITY;

        systemRule.component = component;

        systemRule.conditionId = conditionId;

        return systemRule;

    }



    private static ZenRule newPackageZenRule(String packageName, ComponentName component,

            Uri conditionId) {

        ZenRule packageRule = new ZenRule();

        packageRule.id = "id " + packageName;

        packageRule.name = "Package Rule " + packageName;

        packageRule.pkg = packageName;

        packageRule.component = component;

        packageRule.conditionId = conditionId;

        return packageRule;

    }



    private static class PackageConditionProviderService extends ConditionProviderService {



        @Override

        public void onConnected() { }



        @Override

        public void onSubscribe(Uri conditionId) { }



        @Override

        public void onUnsubscribe(Uri conditionId) { }

    }

}

services/tests/uiservicestests/src/com/android/server/notification/ZenModeHelperTest.java

+30 −12
Original line number Diff line number Diff line
@@ -68,8 +68,6 @@ import static org.mockito.Mockito.times; 
import static org.mockito.Mockito.verify;

import static org.mockito.Mockito.when;



import android.annotation.NonNull;

import android.annotation.Nullable;

import android.app.AppGlobals;

import android.app.AppOpsManager;

import android.app.AutomaticZenRule;
@@ -78,6 +76,7 @@ import android.app.NotificationManager.Policy; 
import android.content.ComponentName;

import android.content.ContentResolver;

import android.content.Context;

import android.content.ServiceConnection;

import android.content.pm.ActivityInfo;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;
@@ -89,13 +88,15 @@ import android.media.AudioManagerInternal; 
import android.media.AudioSystem;

import android.media.VolumePolicy;

import android.net.Uri;

import android.os.Binder;

import android.os.Build;

import android.os.Process;

import android.os.UserHandle;

import android.provider.Settings;

import android.provider.Settings.Global;

import android.service.notification.Condition;

import android.service.notification.ConditionProviderService;

import android.service.notification.DNDModeProto;

import android.service.notification.IConditionProvider;

import android.service.notification.ZenModeConfig;

import android.service.notification.ZenModeConfig.ScheduleInfo;

import android.service.notification.ZenPolicy;
@@ -1825,16 +1826,21 @@ public class ZenModeHelperTest extends UiServiceTestCase { 


    @Test

    public void testRulesWithSameUri() {

        Uri sharedUri = ZenModeConfig.toScheduleConditionId(new ScheduleInfo());

        AutomaticZenRule zenRule = new AutomaticZenRule("name",

                new ComponentName("android", "ScheduleConditionProvider"),

                sharedUri,

                NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);

        // Needs a "valid" CPS otherwise ZenModeConditions will balk and clear rule.condition

        ComponentName packageCpsName = new ComponentName(mContext,

                PackageConditionProviderService.class);

        ConditionProviderService packageCps = new PackageConditionProviderService();

        mConditionProviders.registerGuestService(mConditionProviders.new ManagedServiceInfo(

                (IConditionProvider) packageCps.onBind(null), packageCpsName,

                mContext.getUserId(), false, mock(ServiceConnection.class),

                Build.VERSION_CODES.TIRAMISU, 44));

        Uri sharedUri = Uri.parse("packageConditionId");



        AutomaticZenRule zenRule = new AutomaticZenRule("name", packageCpsName,

                sharedUri, NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);

        String id = mZenModeHelperSpy.addAutomaticZenRule("android", zenRule, "test");

        AutomaticZenRule zenRule2 = new AutomaticZenRule("name2",

                new ComponentName("android", "ScheduleConditionProvider"),

                sharedUri,

                NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);

        AutomaticZenRule zenRule2 = new AutomaticZenRule("name2", packageCpsName,

                sharedUri, NotificationManager.INTERRUPTION_FILTER_PRIORITY, true);

        String id2 = mZenModeHelperSpy.addAutomaticZenRule("android", zenRule2, "test");



        Condition condition = new Condition(sharedUri, "", STATE_TRUE);
@@ -2182,4 +2188,16 @@ public class ZenModeHelperTest extends UiServiceTestCase { 
            return parser.nextTag();

        }

    }



    private static class PackageConditionProviderService extends ConditionProviderService {



        @Override

        public void onConnected() { }



        @Override

        public void onSubscribe(Uri conditionId) { }



        @Override

        public void onUnsubscribe(Uri conditionId) { }

    }

}