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Add new GameManagerService methods to update and get scaling factor

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Change the scaling field type from string to boolean and use default
value -1f instead of "1" or null to indicate that scaling is inactive

Bug: b/240335717
Test: atest GameManagerServiceTests
Change-Id: Ie29ac45d35baa11c5f1ae04b795a8832c51866cd
This commit is contained in:
Xiang Wang
2022-08-02 14:07:17 -07:00
parent 606cdebaf5
commit f823057fe6
4 changed files with 223 additions and 101 deletions
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2
core/java/android/app/IGameManagerService.aidl
View File

@@ -31,4 +31,6 @@ interface IGameManagerService {
void setGameState(String packageName, in GameState gameState, int userId);
GameModeInfo getGameModeInfo(String packageName, int userId);
void setGameServiceProvider(String packageName);
void updateResolutionScalingFactor(String packageName, int gameMode, float scalingFactor, int userId);
float getResolutionScalingFactor(String packageName, int gameMode, int userId);
}

115
services/core/java/com/android/server/app/GameManagerService.java
View File

@@ -649,6 +649,13 @@ 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.
@@ -659,17 +666,26 @@ public final class GameManagerService extends IGameManagerService.Stub {
public static final String MODE_KEY = "mode";
public static final String SCALING_KEY = "downscaleFactor";
public static final String FPS_KEY = "fps";
public static final String DEFAULT_SCALING = "1.0";
public static final String DEFAULT_FPS = "";
public static final String ANGLE_KEY = "useAngle";
public static final String LOADING_BOOST_KEY = "loadingBoost";
public static final float DEFAULT_SCALING = -1f;
public static final String DEFAULT_FPS = "";
public static final boolean DEFAULT_USE_ANGLE = false;
public static final int DEFAULT_LOADING_BOOST_DURATION = -1;
private final @GameMode int mGameMode;
private String mScaling;
private String mFps;
private float mScaling = DEFAULT_SCALING;
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
@@ -677,7 +693,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
// GameManagerService) will not do anything for the app (like window scaling or
// using ANGLE).
mScaling = !mAllowDownscale || willGamePerformOptimizations(mGameMode)
? DEFAULT_SCALING : parser.getString(SCALING_KEY, DEFAULT_SCALING);
? DEFAULT_SCALING : parser.getFloat(SCALING_KEY, DEFAULT_SCALING);
mFps = mAllowFpsOverride && !willGamePerformOptimizations(mGameMode)
? parser.getString(FPS_KEY, DEFAULT_FPS) : DEFAULT_FPS;
@@ -686,17 +702,18 @@ public final class GameManagerService extends IGameManagerService.Stub {
// - The app has not opted in to performing the work itself AND
// - The Phenotype config has enabled it.
mUseAngle = mAllowAngle && !willGamePerformOptimizations(mGameMode)
&& parser.getBoolean(ANGLE_KEY, false);
&& parser.getBoolean(ANGLE_KEY, DEFAULT_USE_ANGLE);
mLoadingBoostDuration = willGamePerformOptimizations(mGameMode) ? -1
: parser.getInt(LOADING_BOOST_KEY, -1);
mLoadingBoostDuration = willGamePerformOptimizations(mGameMode)
? DEFAULT_LOADING_BOOST_DURATION
: parser.getInt(LOADING_BOOST_KEY, DEFAULT_LOADING_BOOST_DURATION);
}
public int getGameMode() {
return mGameMode;
}
public synchronized String getScaling() {
public synchronized float getScaling() {
return mScaling;
}
@@ -712,7 +729,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
return mLoadingBoostDuration;
}
public synchronized void setScaling(String scaling) {
public synchronized void setScaling(float scaling) {
mScaling = scaling;
}
@@ -740,7 +757,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
* Get the corresponding compat change id for the current scaling string.
*/
public long getCompatChangeId() {
return GameManagerService.getCompatChangeId(mScaling);
return GameManagerService.getCompatChangeId(String.valueOf(mScaling));
}
}
@@ -813,7 +830,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
}
/**
* Insert a new GameModeConfiguration
* Inserts a new GameModeConfiguration
*/
public void addModeConfig(GameModeConfiguration config) {
if (config.isActive()) {
@@ -937,7 +954,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
private @GameMode int getGameModeFromSettings(String packageName, @UserIdInt int userId) {
synchronized (mLock) {
if (!mSettings.containsKey(userId)) {
Slog.w(TAG, "User ID '" + userId + "' does not have a Game Mode"
Slog.d(TAG, "User ID '" + userId + "' does not have a Game Mode"
+ " selected for package: '" + packageName + "'");
return GameManager.GAME_MODE_UNSUPPORTED;
}
@@ -1163,6 +1180,66 @@ public final class GameManagerService extends IGameManagerService.Stub {
mGameServiceController.setGameServiceProvider(packageName);
}
/**
* Updates the resolution scaling factor for the package's target game mode and activates it.
*
* @param scalingFactor enable scaling override over any other compat scaling if positive,
* disable otherwise
* @throws SecurityException if caller doesn't have
* {@link android.Manifest.permission#MANAGE_GAME_MODE}
* permission.
* @throws IllegalArgumentException if the user ID provided doesn't exist.
*/
@Override
@RequiresPermission(Manifest.permission.MANAGE_GAME_MODE)
public void updateResolutionScalingFactor(String packageName, int gameMode, float scalingFactor,
int userId) throws SecurityException, IllegalArgumentException {
checkPermission(Manifest.permission.MANAGE_GAME_MODE);
synchronized (mLock) {
if (!mSettings.containsKey(userId)) {
throw new IllegalArgumentException("User " + userId + " wasn't started");
}
}
setGameModeConfigOverride(packageName, userId, gameMode, null /*fpsStr*/,
Float.toString(scalingFactor));
}
/**
* Gets the resolution scaling factor for the package's target game mode.
*
* @return scaling factor for the game mode if exists or negative value otherwise.
* @throws SecurityException if caller doesn't have
* {@link android.Manifest.permission#MANAGE_GAME_MODE}
* permission.
* @throws IllegalArgumentException if the user ID provided doesn't exist.
*/
@Override
@RequiresPermission(Manifest.permission.MANAGE_GAME_MODE)
public float getResolutionScalingFactor(String packageName, int gameMode, int userId)
throws SecurityException, IllegalArgumentException {
checkPermission(Manifest.permission.MANAGE_GAME_MODE);
synchronized (mLock) {
if (!mSettings.containsKey(userId)) {
throw new IllegalArgumentException("User " + userId + " wasn't started");
}
}
return getResolutionScalingFactorInternal(packageName, gameMode, userId);
}
float getResolutionScalingFactorInternal(String packageName, int gameMode, int userId) {
final GamePackageConfiguration packageConfig = getConfig(packageName);
if (packageConfig == null) {
return GamePackageConfiguration.GameModeConfiguration.DEFAULT_SCALING;
}
final GamePackageConfiguration.GameModeConfiguration modeConfig =
packageConfig.getGameModeConfiguration(gameMode);
if (modeConfig != null) {
return modeConfig.getScaling();
}
return GamePackageConfiguration.GameModeConfiguration.DEFAULT_SCALING;
}
/**
* Notified when boot is completed.
*/
@@ -1319,6 +1396,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
}
long scaleId = modeConfig.getCompatChangeId();
if (scaleId == 0) {
disableCompatScale(packageName);
Slog.w(TAG, "Invalid downscaling change id " + scaleId + " for "
+ packageName);
return;
@@ -1408,7 +1486,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
}
// modify GameModeConfiguration intervention settings
GamePackageConfiguration.GameModeConfiguration overrideModeConfig =
overrideConfig.getGameModeConfiguration(gameMode);
overrideConfig.getOrAddDefaultGameModeConfiguration(gameMode);
if (fpsStr != null) {
overrideModeConfig.setFpsStr(fpsStr);
@@ -1417,10 +1495,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
GamePackageConfiguration.GameModeConfiguration.DEFAULT_FPS);
}
if (scaling != null) {
overrideModeConfig.setScaling(scaling);
} else {
overrideModeConfig.setScaling(
GamePackageConfiguration.GameModeConfiguration.DEFAULT_SCALING);
overrideModeConfig.setScaling(Float.parseFloat(scaling));
}
Slog.i(TAG, "Package Name: " + packageName
+ " FPS: " + String.valueOf(overrideModeConfig.getFps())
@@ -1470,7 +1545,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
}
// If the game mode to reset is the only mode other than standard mode,
// The override config is removed.
// the override config is removed.
if (modes.length <= 2) {
synchronized (mOverrideConfigLock) {
mOverrideConfigs.remove(packageName);
@@ -1646,7 +1721,7 @@ public final class GameManagerService extends IGameManagerService.Stub {
final int useAngle = gameModeConfiguration.getUseAngle() ? 1 : 0;
sb.append(TextUtils.formatSimple("angle=%d", useAngle));
sb.append(",");
final String scaling = gameModeConfiguration.getScaling();
final float scaling = gameModeConfiguration.getScaling();
sb.append("scaling=");
sb.append(scaling);
sb.append(",");

79
services/core/java/com/android/server/app/GameManagerShellCommand.java
View File

@@ -16,21 +16,6 @@
package com.android.server.app;
import static com.android.server.wm.CompatModePackages.DOWNSCALED;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_30;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_35;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_40;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_45;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_50;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_55;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_60;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_65;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_70;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_75;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_80;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_85;
import static com.android.server.wm.CompatModePackages.DOWNSCALE_90;
import android.app.ActivityManager;
import android.app.GameManager;
import android.app.IGameManagerService;
@@ -39,7 +24,6 @@ import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.ServiceManager.ServiceNotFoundException;
import android.os.ShellCommand;
import android.util.ArraySet;
import java.io.PrintWriter;
import java.util.Locale;
@@ -53,23 +37,6 @@ public class GameManagerShellCommand extends ShellCommand {
public GameManagerShellCommand() {}
private static final ArraySet<Long> DOWNSCALE_CHANGE_IDS = new ArraySet<>(new Long[]{
DOWNSCALED,
DOWNSCALE_90,
DOWNSCALE_85,
DOWNSCALE_80,
DOWNSCALE_75,
DOWNSCALE_70,
DOWNSCALE_65,
DOWNSCALE_60,
DOWNSCALE_55,
DOWNSCALE_50,
DOWNSCALE_45,
DOWNSCALE_40,
DOWNSCALE_35,
DOWNSCALE_30,
});
@Override
public int onCommand(String cmd) {
if (cmd == null) {
@@ -212,11 +179,15 @@ public class GameManagerShellCommand extends ShellCommand {
case "--downscale":
if (downscaleRatio == null) {
downscaleRatio = getNextArgRequired();
if (downscaleRatio != null
&& GameManagerService.getCompatChangeId(downscaleRatio) == 0
&& !downscaleRatio.equals("disable")) {
pw.println("Invalid scaling ratio '" + downscaleRatio + "'");
return -1;
if ("disable".equals(downscaleRatio)) {
downscaleRatio = "-1";
} else {
try {
Float.parseFloat(downscaleRatio);
} catch (NumberFormatException e) {
pw.println("Invalid scaling ratio '" + downscaleRatio + "'");
return -1;
}
}
} else {
pw.println("Duplicate option '" + option + "'");
@@ -249,40 +220,16 @@ public class GameManagerShellCommand extends ShellCommand {
final GameManagerService gameManagerService = (GameManagerService)
ServiceManager.getService(Context.GAME_SERVICE);
boolean batteryModeSupported = false;
boolean perfModeSupported = false;
int [] modes = gameManagerService.getAvailableGameModes(packageName);
for (int mode : modes) {
if (mode == GameManager.GAME_MODE_PERFORMANCE) {
perfModeSupported = true;
} else if (mode == GameManager.GAME_MODE_BATTERY) {
batteryModeSupported = true;
}
}
switch (gameMode.toLowerCase(Locale.getDefault())) {
case "2":
case "performance":
if (perfModeSupported) {
gameManagerService.setGameModeConfigOverride(packageName, userId,
GameManager.GAME_MODE_PERFORMANCE, fpsStr, downscaleRatio);
} else {
pw.println("Game mode: " + gameMode + " not supported by "
+ packageName);
return -1;
}
gameManagerService.setGameModeConfigOverride(packageName, userId,
GameManager.GAME_MODE_PERFORMANCE, fpsStr, downscaleRatio);
break;
case "3":
case "battery":
if (batteryModeSupported) {
gameManagerService.setGameModeConfigOverride(packageName, userId,
GameManager.GAME_MODE_BATTERY, fpsStr, downscaleRatio);
} else {
pw.println("Game mode: " + gameMode + " not supported by "
+ packageName);
return -1;
}
gameManagerService.setGameModeConfigOverride(packageName, userId,
GameManager.GAME_MODE_BATTERY, fpsStr, downscaleRatio);
break;
default:
pw.println("Invalid game mode: " + gameMode);

128
services/tests/mockingservicestests/src/com/android/server/app/GameManagerServiceTests.java
View File

@@ -578,7 +578,7 @@ public class GameManagerServiceTests {
}
private void checkDownscaling(GameManagerService gameManagerService,
int gameMode, String scaling) {
int gameMode, float scaling) {
if (gameManagerService == null) {
gameManagerService = new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_1);
@@ -586,7 +586,7 @@ public class GameManagerServiceTests {
}
GameManagerService.GamePackageConfiguration config =
gameManagerService.getConfig(mPackageName);
assertEquals(config.getGameModeConfiguration(gameMode).getScaling(), scaling);
assertEquals(scaling, config.getGameModeConfiguration(gameMode).getScaling(), 0.01f);
}
private void checkAngleEnabled(GameManagerService gameManagerService, int gameMode,
@@ -715,7 +715,7 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_PERFORMANCE,
GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "0.3");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0.3f);
checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 120);
}
@@ -735,7 +735,7 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_BATTERY,
GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.5");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, 0.5f);
checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 60);
}
@@ -757,9 +757,9 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_PERFORMANCE,
GameManager.GAME_MODE_BATTERY, GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "0.3");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0.3f);
checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 120);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.5");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, 0.5f);
checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 60);
}
@@ -782,7 +782,7 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_PERFORMANCE,
GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "0.5");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0.5f);
checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 90);
}
@@ -805,7 +805,7 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_BATTERY,
GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.7");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, 0.7f);
checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 30);
}
@@ -829,9 +829,9 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_PERFORMANCE,
GameManager.GAME_MODE_BATTERY, GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "0.5");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0.5f);
checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 90);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.7");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, 0.7f);
checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 30);
}
@@ -858,9 +858,9 @@ public class GameManagerServiceTests {
checkReportedModes(gameManagerService, GameManager.GAME_MODE_PERFORMANCE,
GameManager.GAME_MODE_BATTERY, GameManager.GAME_MODE_STANDARD);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, "0.3");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 0.3f);
checkFps(gameManagerService, GameManager.GAME_MODE_PERFORMANCE, 120);
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, "0.7");
checkDownscaling(gameManagerService, GameManager.GAME_MODE_BATTERY, 0.7f);
checkFps(gameManagerService, GameManager.GAME_MODE_BATTERY, 30);
}
@@ -933,7 +933,7 @@ public class GameManagerServiceTests {
public void testInterventionAllowScalingDefault() throws Exception {
mockDeviceConfigPerformance();
mockModifyGameModeGranted();
checkDownscaling(null, GameManager.GAME_MODE_PERFORMANCE, "0.5");
checkDownscaling(null, GameManager.GAME_MODE_PERFORMANCE, 0.5f);
}
/**
@@ -944,7 +944,7 @@ public class GameManagerServiceTests {
mockDeviceConfigPerformance();
mockInterventionAllowDownscaleFalse();
mockModifyGameModeGranted();
checkDownscaling(null, GameManager.GAME_MODE_PERFORMANCE, "1.0");
checkDownscaling(null, GameManager.GAME_MODE_PERFORMANCE, -1.0f);
}
/**
@@ -956,7 +956,7 @@ public class GameManagerServiceTests {
mockDeviceConfigPerformance();
mockInterventionAllowDownscaleTrue();
mockModifyGameModeGranted();
checkDownscaling(null, GameManager.GAME_MODE_PERFORMANCE, "0.5");
checkDownscaling(null, GameManager.GAME_MODE_PERFORMANCE, 0.5f);
}
/**
@@ -1404,4 +1404,102 @@ public class GameManagerServiceTests {
assertEquals(splitLine[6], "angle=0,scaling=0.7,fps=30");
}
@Test
public void testUpdateResolutionScalingFactor() {
mockModifyGameModeGranted();
mockDeviceConfigBattery();
GameManagerService gameManagerService =
new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_1);
float scalingFactor = 0.123f;
gameManagerService.updateResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, scalingFactor,
USER_ID_1);
assertEquals(scalingFactor, gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, USER_ID_1), 0.001f);
scalingFactor = 0.321f;
gameManagerService.updateResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, scalingFactor,
USER_ID_1);
assertEquals(scalingFactor, gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, USER_ID_1), 0.001f);
}
@Test
public void testUpdateResolutionScalingFactor_noDeviceConfig() {
mockModifyGameModeGranted();
GameManagerService gameManagerService =
new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_1);
float scalingFactor = 0.123f;
gameManagerService.updateResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, scalingFactor,
USER_ID_1);
assertEquals(scalingFactor, gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, USER_ID_1), 0.001f);
scalingFactor = 0.321f;
gameManagerService.updateResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, scalingFactor,
USER_ID_1);
assertEquals(scalingFactor, gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY,
USER_ID_1), 0.001f);
}
@Test
public void testUpdateResolutionScalingFactor_permissionDenied() {
mockModifyGameModeDenied();
mockDeviceConfigAll();
GameManagerService gameManagerService =
new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_1);
float scalingFactor = 0.123f;
assertThrows(SecurityException.class, () -> {
gameManagerService.updateResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, scalingFactor,
USER_ID_1);
});
mockModifyGameModeGranted();
assertEquals(0.7f, gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, USER_ID_1), 0.001f);
}
@Test
public void testUpdateResolutionScalingFactor_noUserId() {
mockModifyGameModeGranted();
GameManagerService gameManagerService =
new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_2);
final float scalingFactor = 0.123f;
assertThrows(IllegalArgumentException.class, () -> {
gameManagerService.updateResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, scalingFactor,
USER_ID_1);
});
}
@Test
public void testGetResolutionScalingFactor_permissionDenied() {
mockModifyGameModeDenied();
mockDeviceConfigAll();
GameManagerService gameManagerService =
new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_1);
assertThrows(SecurityException.class, () -> {
gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, USER_ID_1);
});
}
@Test
public void testGetResolutionScalingFactor_noUserId() {
mockModifyGameModeDenied();
mockDeviceConfigAll();
GameManagerService gameManagerService =
new GameManagerService(mMockContext, mTestLooper.getLooper());
startUser(gameManagerService, USER_ID_2);
assertEquals(-1f, gameManagerService.getResolutionScalingFactor(mPackageName,
GameManager.GAME_MODE_BATTERY, USER_ID_1), 0.001f);
}
}