Add initial support for GameSessions and corresponding unit tests. (face3dd4) · Commits · e / os / android_frameworks_base

core/api/system-current.txt

+25 −1

Original line number	Diff line number	Diff line
		@@ -344,6 +344,7 @@ package android {

		public static final class R.attr {
		field public static final int allowClearUserDataOnFailedRestore = 16844288; // 0x1010600
		field public static final int gameSessionService;
		field public static final int hotwordDetectionService = 16844326; // 0x1010626
		field public static final int isVrOnly = 16844152; // 0x1010578
		field public static final int minExtensionVersion = 16844305; // 0x1010611
		@@ -10736,12 +10737,35 @@ package android.service.euicc {

		package android.service.games {

		public final class CreateGameSessionRequest implements android.os.Parcelable {
		ctor public CreateGameSessionRequest(int, @NonNull String);
		method public int describeContents();
		method @NonNull public String getGamePackageName();
		method public int getTaskId();
		method public void writeToParcel(@NonNull android.os.Parcel, int);
		field @NonNull public static final android.os.Parcelable.Creator<android.service.games.CreateGameSessionRequest> CREATOR;
		}

		public class GameService extends android.app.Service {
		ctor public GameService();
		method @Nullable public android.os.IBinder onBind(@Nullable android.content.Intent);
		method public void onConnected();
		method public void onDisconnected();
		field public static final String SERVICE_INTERFACE = "android.service.games.GameService";
		field public static final String ACTION_GAME_SERVICE = "android.service.games.action.GAME_SERVICE";
		field public static final String SERVICE_META_DATA = "android.game_service";
		}

		public abstract class GameSession {
		ctor public GameSession();
		method public void onCreate();
		method public void onDestroy();
		}

		public abstract class GameSessionService extends android.app.Service {
		ctor public GameSessionService();
		method @Nullable public android.os.IBinder onBind(@Nullable android.content.Intent);
		method @NonNull public abstract android.service.games.GameSession onNewSession(@NonNull android.service.games.CreateGameSessionRequest);
		field public static final String ACTION_GAME_SESSION_SERVICE = "android.service.games.action.GAME_SESSION_SERVICE";
		}

		}

core/java/android/service/games/CreateGameSessionRequest.aidl

0 → 100644

+23 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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 android.service.games;


		/**
		* @hide
		*/
		parcelable CreateGameSessionRequest;
		No newline at end of file

core/java/android/service/games/CreateGameSessionRequest.java

0 → 100644

+118 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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 android.service.games;

		import android.annotation.NonNull;
		import android.annotation.SystemApi;
		import android.os.Parcel;
		import android.os.Parcelable;

		import java.util.Objects;

		/**
		* Request object providing the context in order to create a new {@link GameSession}.
		*
		* This is provided to the Game Service provider via
		* {@link GameSessionService#onNewSession(CreateGameSessionRequest)}. It includes game
		* (see {@link #getGamePackageName()}) that the session is associated with and a task
		* (see {@link #getTaskId()}.
		*
		* @hide
		*/
		@SystemApi
		public final class CreateGameSessionRequest implements Parcelable {

		@NonNull
		public static final Parcelable.Creator<CreateGameSessionRequest> CREATOR =
		new Parcelable.Creator<CreateGameSessionRequest>() {
		@Override
		public CreateGameSessionRequest createFromParcel(Parcel source) {
		return new CreateGameSessionRequest(
		source.readInt(),
		source.readString8());
		}

		@Override
		public CreateGameSessionRequest[] newArray(int size) {
		return new CreateGameSessionRequest[0];
		}
		};

		private final int mTaskId;
		private final String mGamePackageName;

		public CreateGameSessionRequest(int taskId, @NonNull String gamePackageName) {
		this.mTaskId = taskId;
		this.mGamePackageName = gamePackageName;
		}

		@Override
		public int describeContents() {
		return 0;
		}

		@Override
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		dest.writeInt(mTaskId);
		dest.writeString8(mGamePackageName);
		}

		/**
		* Unique identifier for the task.
		*/
		public int getTaskId() {
		return mTaskId;
		}

		/**
		* The package name of the game associated with the session.
		*/
		@NonNull
		public String getGamePackageName() {
		return mGamePackageName;
		}

		@Override
		public String toString() {
		return "GameSessionRequest{"
		+ "mTaskId="
		+ mTaskId
		+ ", mGamePackageName='"
		+ mGamePackageName
		+ "\'}";
		}

		@Override
		public boolean equals(Object o) {
		if (this == o) {
		return true;
		}

		if (!(o instanceof CreateGameSessionRequest)) {
		return false;
		}

		CreateGameSessionRequest that = (CreateGameSessionRequest) o;
		return mTaskId == that.mTaskId
		&& Objects.equals(mGamePackageName, that.mGamePackageName);
		}

		@Override
		public int hashCode() {
		return Objects.hash(mTaskId, mGamePackageName);
		}
		}

core/java/android/service/games/GameService.java

+14 −4

Original line number	Diff line number	Diff line
		@@ -46,7 +46,7 @@ import java.util.Objects;
		*/
		@SystemApi
		public class GameService extends Service {
		static final String TAG = "GameService";
		private static final String TAG = "GameService";

		/**
		* The {@link Intent} that must be declared as handled by the service.
		@@ -55,8 +55,16 @@ public class GameService extends Service {
		* that other applications can not abuse it.
		*/
		@SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
		public static final String SERVICE_INTERFACE =
		"android.service.games.GameService";
		public static final String ACTION_GAME_SERVICE =
		"android.service.games.action.GAME_SERVICE";

		/**
		* Name under which a GameService component publishes information about itself.
		* This meta-data should reference an XML resource containing a
		* <code><{@link
		* android.R.styleable#GameService game-session-service}></code> tag.
		*/
		public static final String SERVICE_META_DATA = "android.game_service";

		private IGameManagerService mGameManagerService;
		private final IGameService mInterface = new IGameService.Stub() {
		@@ -72,6 +80,7 @@ public class GameService extends Service {
		GameService::onDisconnected, GameService.this));
		}
		};

		private final IBinder.DeathRecipient mGameManagerServiceDeathRecipient = () -> {
		Log.w(TAG, "System service binder died. Shutting down");

		@@ -82,9 +91,10 @@ public class GameService extends Service {
		@Override
		@Nullable
		public IBinder onBind(@Nullable Intent intent) {
		if (SERVICE_INTERFACE.equals(intent.getAction())) {
		if (ACTION_GAME_SERVICE.equals(intent.getAction())) {
		return mInterface.asBinder();
		}

		return null;
		}

core/java/android/service/games/GameSession.java

0 → 100644

+65 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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 android.service.games;

		import android.annotation.SystemApi;
		import android.os.Handler;

		import com.android.internal.util.function.pooled.PooledLambda;

		/**
		* An active game session, providing a facility for the implementation to interact with the game.
		*
		* A Game Service provider should extend the {@link GameSession} to provide their own implementation
		* which is then returned when a game session is created via
		* {@link GameSessionService#onNewSession(CreateGameSessionRequest)}.
		*
		* @hide
		*/
		@SystemApi
		public abstract class GameSession {

		final IGameSession mInterface = new IGameSession.Stub() {
		@Override
		public void destroy() {
		Handler.getMain().executeOrSendMessage(PooledLambda.obtainMessage(
		GameSession::doDestroy, GameSession.this));
		}
		};

		void doCreate() {
		onCreate();
		}

		void doDestroy() {
		onDestroy();
		}

		/**
		* Initializer called when the game session is starting.
		*
		* This should be used perform any setup required now that the game session is created.
		*/
		public void onCreate() {}

		/**
		* Finalizer called when the game session is ending.
		*
		* This should be used to perform any cleanup before the game session is destroyed.
		*/
		public void onDestroy() {}
		}