Override config should trigger intervention ignoring opt-in info am: 5abb52c166

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20228876

Change-Id: Ibc47ccc7bc49b317654cc170c110d37f30557dbc
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

services/core/java/com/android/server/app/GameManagerService.java

@@ -117,6 +117,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
 
 /**
  * Service to manage game related features.
@@ -556,16 +557,21 @@ public final class GameManagerService extends IGameManagerService.Stub {
         private final String mPackageName;
         private final Object mModeConfigLock = new Object();
         @GuardedBy("mModeConfigLock")
-        private final ArrayMap<Integer, GameModeConfiguration> mModeConfigs;
+        private final ArrayMap<Integer, GameModeConfiguration> mModeConfigs = new ArrayMap<>();
+        // if adding new properties or make any of the below overridable, the method
+        // copyAndApplyOverride should be updated accordingly
         private boolean mPerfModeOptedIn = false;
         private boolean mBatteryModeOptedIn = false;
         private boolean mAllowDownscale = true;
         private boolean mAllowAngle = true;
         private boolean mAllowFpsOverride = true;
 
+        GamePackageConfiguration(String packageName) {
+            mPackageName = packageName;
+        }
+
         GamePackageConfiguration(String packageName, int userId) {
             mPackageName = packageName;
-            mModeConfigs = new ArrayMap<>();
 
             try {
                 final ApplicationInfo ai = mPackageManager.getApplicationInfoAsUser(packageName,
@@ -649,6 +655,13 @@ public final class GameManagerService extends IGameManagerService.Stub {
             return xmlFound;
         }
 
+        GameModeConfiguration getOrAddDefaultGameModeConfiguration(int gameMode) {
+            synchronized (mModeConfigLock) {
+                mModeConfigs.putIfAbsent(gameMode, new GameModeConfiguration(gameMode));
+                return mModeConfigs.get(gameMode);
+            }
+        }
+
         /**
          * GameModeConfiguration contains all the values for all the interventions associated with
          * a game mode.
@@ -661,15 +674,23 @@ public final class GameManagerService extends IGameManagerService.Stub {
             public static final String FPS_KEY = "fps";
             public static final String DEFAULT_SCALING = "1.0";
             public static final String DEFAULT_FPS = "";
+            public static final boolean DEFAULT_USE_ANGLE = false;
+            public static final int DEFAULT_LOADING_BOOST_DURATION = -1;
             public static final String ANGLE_KEY = "useAngle";
             public static final String LOADING_BOOST_KEY = "loadingBoost";
 
             private final @GameMode int mGameMode;
-            private String mScaling;
+            private String mScaling = DEFAULT_SCALING;
-            private String mFps;
+            private String mFps = DEFAULT_FPS;
             private final boolean mUseAngle;
             private final int mLoadingBoostDuration;
 
+            GameModeConfiguration(int gameMode) {
+                mGameMode = gameMode;
+                mUseAngle = DEFAULT_USE_ANGLE;
+                mLoadingBoostDuration = DEFAULT_LOADING_BOOST_DURATION;
+            }
+
             GameModeConfiguration(KeyValueListParser parser) {
                 mGameMode = parser.getInt(MODE_KEY, GameManager.GAME_MODE_UNSUPPORTED);
                 // isGameModeOptedIn() returns if an app will handle all of the changes necessary
@@ -832,6 +853,42 @@ public final class GameManagerService extends IGameManagerService.Stub {
             }
         }
 
+        GamePackageConfiguration copyAndApplyOverride(GamePackageConfiguration overrideConfig) {
+            GamePackageConfiguration copy = new GamePackageConfiguration(mPackageName);
+            // if a game mode is overridden, we treat it with the highest priority and reset any
+            // opt-in game modes so that interventions are always executed.
+            copy.mPerfModeOptedIn = mPerfModeOptedIn && !(overrideConfig != null
+                    && overrideConfig.getGameModeConfiguration(GameManager.GAME_MODE_PERFORMANCE)
+                    != null);
+            copy.mBatteryModeOptedIn = mBatteryModeOptedIn && !(overrideConfig != null
+                    && overrideConfig.getGameModeConfiguration(GameManager.GAME_MODE_BATTERY)
+                    != null);
+
+            // if any game mode is overridden, we will consider all interventions forced-active,
+            // this can be done more granular by checking if a specific intervention is
+            // overridden under each game mode override, but only if necessary.
+            copy.mAllowDownscale = mAllowDownscale || overrideConfig != null;
+            copy.mAllowAngle = mAllowAngle || overrideConfig != null;
+            copy.mAllowFpsOverride = mAllowFpsOverride || overrideConfig != null;
+            if (overrideConfig != null) {
+                synchronized (copy.mModeConfigLock) {
+                    synchronized (mModeConfigLock) {
+                        for (Map.Entry<Integer, GameModeConfiguration> entry :
+                                mModeConfigs.entrySet()) {
+                            copy.mModeConfigs.put(entry.getKey(), entry.getValue());
+                        }
+                    }
+                    synchronized (overrideConfig.mModeConfigLock) {
+                        for (Map.Entry<Integer, GameModeConfiguration> entry :
+                                overrideConfig.mModeConfigs.entrySet()) {
+                            copy.mModeConfigs.put(entry.getKey(), entry.getValue());
+                        }
+                    }
+                }
+            }
+            return copy;
+        }
+
         public String toString() {
             synchronized (mModeConfigLock) {
                 return "[Name:" + mPackageName + " Modes: " + mModeConfigs.toString() + "]";
@@ -1402,13 +1459,13 @@ public final class GameManagerService extends IGameManagerService.Stub {
             // look for the existing override GamePackageConfiguration
             overrideConfig = mOverrideConfigs.get(packageName);
             if (overrideConfig == null) {
-                overrideConfig = new GamePackageConfiguration(packageName, userId);
+                overrideConfig = new GamePackageConfiguration(packageName);
                 mOverrideConfigs.put(packageName, overrideConfig);
             }
         }
         // modify GameModeConfiguration intervention settings
         GamePackageConfiguration.GameModeConfiguration overrideModeConfig =
-                overrideConfig.getGameModeConfiguration(gameMode);
+                overrideConfig.getOrAddDefaultGameModeConfiguration(gameMode);
 
         if (fpsStr != null) {
             overrideModeConfig.setFpsStr(fpsStr);
@@ -1704,16 +1761,18 @@ public final class GameManagerService extends IGameManagerService.Stub {
      */
     @VisibleForTesting
     public GamePackageConfiguration getConfig(String packageName) {
-        GamePackageConfiguration packageConfig = null;
+        GamePackageConfiguration overrideConfig = null;
-        synchronized (mOverrideConfigLock) {
+        GamePackageConfiguration config;
-            packageConfig = mOverrideConfigs.get(packageName);
-        }
-        if (packageConfig == null) {
         synchronized (mDeviceConfigLock) {
-                packageConfig = mConfigs.get(packageName);
+            config = mConfigs.get(packageName);
         }
+        synchronized (mOverrideConfigLock) {
+            overrideConfig = mOverrideConfigs.get(packageName);
         }
-        return packageConfig;
+        if (overrideConfig == null || config == null) {
+            return overrideConfig == null ? config : overrideConfig;
+        }
+        return config.copyAndApplyOverride(overrideConfig);
     }
 
     private void registerPackageReceiver() {

services/tests/mockingservicestests/res/xml/game_manager_service_metadata_config_interventions_disabled_all_opt_in.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<game-mode-config
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:supportsPerformanceGameMode="true"
+    android:supportsBatteryGameMode="true"
+    android:allowGameAngleDriver="false"
+    android:allowGameDownscaling="false"
+    android:allowGameFpsOverride="false"
+/>

services/tests/mockingservicestests/src/com/android/server/app/GameManagerServiceTests.java

@@ -19,6 +19,7 @@ package com.android.server.app;
 import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThrows;
@@ -369,38 +370,35 @@ public class GameManagerServiceTests {
                 .thenReturn(applicationInfo);
     }
 
-    private void mockInterventionsEnabledFromXml() throws Exception {
+    private void mockInterventionsEnabledNoOptInFromXml() throws Exception {
-        final ApplicationInfo applicationInfo = mMockPackageManager.getApplicationInfoAsUser(
+        seedGameManagerServiceMetaDataFromFile(mPackageName, 123,
-                mPackageName, PackageManager.GET_META_DATA, USER_ID_1);
+                "res/xml/game_manager_service_metadata_config_interventions_enabled_no_opt_in.xml");
-        Bundle metaDataBundle = new Bundle();
-        final int resId = 123;
-        metaDataBundle.putInt(
-                GameManagerService.GamePackageConfiguration.METADATA_GAME_MODE_CONFIG, resId);
-        applicationInfo.metaData = metaDataBundle;
-        when(mMockPackageManager.getApplicationInfoAsUser(anyString(), anyInt(), anyInt()))
-                .thenReturn(applicationInfo);
-        seedGameManagerServiceMetaDataFromFile(mPackageName, resId,
-                "res/xml/gama_manager_service_metadata_config_enabled.xml");
     }
 
-    private void mockInterventionsDisabledFromXml() throws Exception {
+    private void mockInterventionsDisabledNoOptInFromXml() throws Exception {
-        final ApplicationInfo applicationInfo = mMockPackageManager.getApplicationInfoAsUser(
+        seedGameManagerServiceMetaDataFromFile(mPackageName, 123,
-                mPackageName, PackageManager.GET_META_DATA, USER_ID_1);
+                "res/xml/game_manager_service_metadata_config_interventions_disabled_no_opt_in"
-        Bundle metaDataBundle = new Bundle();
+                        + ".xml");
-        final int resId = 123;
+    }
-        metaDataBundle.putInt(
+
-                GameManagerService.GamePackageConfiguration.METADATA_GAME_MODE_CONFIG, resId);
+    private void mockInterventionsDisabledAllOptInFromXml() throws Exception {
-        applicationInfo.metaData = metaDataBundle;
+        seedGameManagerServiceMetaDataFromFile(mPackageName, 123,
-        when(mMockPackageManager.getApplicationInfoAsUser(anyString(), anyInt(), anyInt()))
+                "res/xml/game_manager_service_metadata_config_interventions_disabled_all_opt_in"
-                .thenReturn(applicationInfo);
+                        + ".xml");
-        seedGameManagerServiceMetaDataFromFile(mPackageName, resId,
-                "res/xml/gama_manager_service_metadata_config_disabled.xml");
     }
 
 
     private void seedGameManagerServiceMetaDataFromFile(String packageName, int resId,
             String fileName)
             throws Exception {
+        final ApplicationInfo applicationInfo = mMockPackageManager.getApplicationInfoAsUser(
+                mPackageName, PackageManager.GET_META_DATA, USER_ID_1);
+        Bundle metaDataBundle = new Bundle();
+        metaDataBundle.putInt(
+                GameManagerService.GamePackageConfiguration.METADATA_GAME_MODE_CONFIG, resId);
+        applicationInfo.metaData = metaDataBundle;
+        when(mMockPackageManager.getApplicationInfoAsUser(anyString(), anyInt(), anyInt()))
+                .thenReturn(applicationInfo);
         AssetManager assetManager =
                 InstrumentationRegistry.getInstrumentation().getContext().getAssets();
         XmlResourceParser xmlResourceParser =
@@ -628,6 +626,12 @@ public class GameManagerServiceTests {
         assertEquals(fps, config.getGameModeConfiguration(gameMode).getFps());
     }
 
+    private boolean checkOptedIn(GameManagerService gameManagerService, int gameMode) {
+        GameManagerService.GamePackageConfiguration config =
+                gameManagerService.getConfig(mPackageName);
+        return config.willGamePerformOptimizations(gameMode);
+    }
+
     /**
      * Phenotype device config exists, but is only propagating the default value.
      */
@@ -743,7 +747,7 @@ public class GameManagerServiceTests {
      * Override device configs for both battery and performance modes exists and are valid.
      */
     @Test
-    public void testSetDeviceOverrideConfigAll() {
+    public void testSetDeviceConfigOverrideAll() {
         mockDeviceConfigAll();
         mockModifyGameModeGranted();
 
@@ -763,6 +767,75 @@ public class GameManagerServiceTests {
         checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 60);
     }
 
+    @Test
+    public void testSetBatteryModeConfigOverride_thenUpdateAllDeviceConfig() throws Exception {
+        mockModifyGameModeGranted();
+        String configStringBefore =
+                "mode=2,downscaleFactor=1.0,fps=90:mode=3,downscaleFactor=0.1,fps=30";
+        when(DeviceConfig.getProperty(anyString(), anyString()))
+                .thenReturn(configStringBefore);
+        mockInterventionsEnabledNoOptInFromXml();
+        GameManagerService gameManagerService = new GameManagerService(mMockContext,
+                mTestLooper.getLooper());
+        startUser(gameManagerService, USER_ID_1);
+
+        checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "1.0");
+        checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 90);
+        checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.1");
+        checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 30);
+
+        gameManagerService.setGameModeConfigOverride(mPackageName, USER_ID_1, 3, "40",
+                "0.2");
+
+        checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 40);
+        checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.2");
+
+        String configStringAfter =
+                "mode=2,downscaleFactor=0.9,fps=60:mode=3,downscaleFactor=0.3,fps=50";
+        when(DeviceConfig.getProperty(anyString(), anyString()))
+                .thenReturn(configStringAfter);
+        gameManagerService.updateConfigsForUser(USER_ID_1, false, mPackageName);
+
+        // performance mode was not overridden thus it should be updated
+        checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "0.9");
+        checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 60);
+
+        // battery mode was overridden thus it should be the same as the override
+        checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.2");
+        checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 40);
+    }
+
+    @Test
+    public void testSetBatteryModeConfigOverride_thenOptInBatteryMode() throws Exception {
+        mockModifyGameModeGranted();
+        String configStringBefore =
+                "mode=2,downscaleFactor=1.0,fps=90:mode=3,downscaleFactor=0.1,fps=30";
+        when(DeviceConfig.getProperty(anyString(), anyString()))
+                .thenReturn(configStringBefore);
+        mockInterventionsDisabledNoOptInFromXml();
+        GameManagerService gameManagerService = new GameManagerService(mMockContext,
+                mTestLooper.getLooper());
+        startUser(gameManagerService, USER_ID_1);
+
+        assertFalse(checkOptedIn(gameManagerService, GameManager.GAME_MODE_PERFORMANCE));
+        assertFalse(checkOptedIn(gameManagerService, GameManager.GAME_MODE_BATTERY));
+        checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0);
+
+        gameManagerService.setGameModeConfigOverride(mPackageName, USER_ID_1, 3, "40",
+                "0.2");
+        checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0);
+        // override will enable the interventions
+        checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.2");
+        checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 40);
+
+        mockInterventionsDisabledAllOptInFromXml();
+        gameManagerService.updateConfigsForUser(USER_ID_1, false, mPackageName);
+
+        assertTrue(checkOptedIn(gameManagerService, GameManager.GAME_MODE_PERFORMANCE));
+        // opt-in is still false for battery mode as override exists
+        assertFalse(checkOptedIn(gameManagerService, GameManager.GAME_MODE_BATTERY));
+    }
+
     /**
      * Override device config for performance mode exists and is valid.
      */
@@ -1037,7 +1110,7 @@ public class GameManagerServiceTests {
         gameManagerService.setGameMode(mPackageName, GameManager.GAME_MODE_PERFORMANCE, USER_ID_1);
         assertEquals(GameManager.GAME_MODE_PERFORMANCE,
                 gameManagerService.getGameMode(mPackageName, USER_ID_1));
-        mockInterventionsEnabledFromXml();
+        mockInterventionsEnabledNoOptInFromXml();
         checkLoadingBoost(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0);
     }
 
@@ -1045,7 +1118,7 @@ public class GameManagerServiceTests {
     public void testGameModeConfigAllowFpsTrue() throws Exception {
         mockDeviceConfigAll();
         mockModifyGameModeGranted();
-        mockInterventionsEnabledFromXml();
+        mockInterventionsEnabledNoOptInFromXml();
         GameManagerService gameManagerService = new GameManagerService(mMockContext,
                 mTestLooper.getLooper());
         startUser(gameManagerService, USER_ID_1);
@@ -1060,7 +1133,7 @@ public class GameManagerServiceTests {
     public void testGameModeConfigAllowFpsFalse() throws Exception {
         mockDeviceConfigAll();
         mockModifyGameModeGranted();
-        mockInterventionsDisabledFromXml();
+        mockInterventionsDisabledNoOptInFromXml();
         GameManagerService gameManagerService = new GameManagerService(mMockContext,
                 mTestLooper.getLooper());
         startUser(gameManagerService, USER_ID_1);