32f6ff7e15
GameManager service is a service to manage game related features. This patch creates the initial service to manage the game mode and persist the data across reboot. Bug: b/174956354 Test: atest GameManagerTests Test: atest GameManagerServiceTests Test: atest GameManagerServiceSettingsTests Change-Id: Iee2ab47c79d29f48847bc6d4b3eb781a5af18ff4
99 lines
3.1 KiB
Java
99 lines
3.1 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.graphics;
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import android.annotation.IntDef;
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import android.annotation.SystemService;
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import android.annotation.UserHandleAware;
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import android.content.Context;
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import android.os.Handler;
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import android.os.RemoteException;
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import android.os.ServiceManager;
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import android.os.ServiceManager.ServiceNotFoundException;
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import com.android.internal.annotations.VisibleForTesting;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* The GameManager allows system apps to modify and query the game mode of apps.
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*
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* @hide
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*/
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@VisibleForTesting(visibility = VisibleForTesting.Visibility.PACKAGE)
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@SystemService(Context.GAME_SERVICE)
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public final class GameManager {
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private static final String TAG = "GameManager";
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private final Context mContext;
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private final IGameManagerService mService;
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@IntDef(flag = false, prefix = { "GAME_MODE_" }, value = {
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GAME_MODE_UNSUPPORTED, // 0
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GAME_MODE_STANDARD, // 1
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GAME_MODE_PERFORMANCE, // 2
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GAME_MODE_BATTERY, // 3
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})
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@Retention(RetentionPolicy.SOURCE)
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public @interface GameMode {}
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public static final int GAME_MODE_UNSUPPORTED = 0;
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public static final int GAME_MODE_STANDARD = 1;
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public static final int GAME_MODE_PERFORMANCE = 2;
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public static final int GAME_MODE_BATTERY = 3;
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public GameManager(Context context, Handler handler) throws ServiceNotFoundException {
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mContext = context;
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mService = IGameManagerService.Stub.asInterface(
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ServiceManager.getServiceOrThrow(Context.GAME_SERVICE));
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}
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@VisibleForTesting
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public GameManager(Context context, IGameManagerService gameManagerService) {
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mContext = context;
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mService = gameManagerService;
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}
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/**
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* Returns the game mode for the given package.
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*/
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// TODO(b/178111358): Add @RequiresPermission.
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@UserHandleAware
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public @GameMode int getGameMode(String packageName) {
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try {
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return mService.getGameMode(packageName, mContext.getUserId());
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} catch (RemoteException e) {
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throw e.rethrowFromSystemServer();
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}
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}
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/**
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* Sets the game mode for the given package.
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*/
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// TODO(b/178111358): Add @RequiresPermission.
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@UserHandleAware
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public void setGameMode(String packageName, @GameMode int gameMode) {
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try {
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mService.setGameMode(packageName, gameMode, mContext.getUserId());
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} catch (RemoteException e) {
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throw e.rethrowFromSystemServer();
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}
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}
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}
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