Merge "Add shell recents interface" (411e8fa8) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/Android.bp

+2 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ filegroup {
		path: "src",
		}

		// Sources that have no dependencies that can be used directly downstream of this library
		filegroup {
		name: "wm_shell_util-sources",
		srcs: [
		@@ -46,6 +47,7 @@ filegroup {
		path: "src",
		}

		// Aidls which can be used directly downstream of this library
		filegroup {
		name: "wm_shell-aidls",
		srcs: [

libs/WindowManager/Shell/src/com/android/wm/shell/ShellCommandHandlerImpl.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ import com.android.wm.shell.hidedisplaycutout.HideDisplayCutoutController;
		import com.android.wm.shell.legacysplitscreen.LegacySplitScreenController;
		import com.android.wm.shell.onehanded.OneHandedController;
		import com.android.wm.shell.pip.Pip;
		import com.android.wm.shell.recents.RecentTasksController;
		import com.android.wm.shell.splitscreen.SplitScreenController;

		import java.io.PrintWriter;
		@@ -43,6 +44,7 @@ public final class ShellCommandHandlerImpl {
		private final Optional<OneHandedController> mOneHandedOptional;
		private final Optional<HideDisplayCutoutController> mHideDisplayCutout;
		private final Optional<AppPairsController> mAppPairsOptional;
		private final Optional<RecentTasksController> mRecentTasks;
		private final ShellTaskOrganizer mShellTaskOrganizer;
		private final ShellExecutor mMainExecutor;
		private final HandlerImpl mImpl = new HandlerImpl();
		@@ -55,8 +57,10 @@ public final class ShellCommandHandlerImpl {
		Optional<OneHandedController> oneHandedOptional,
		Optional<HideDisplayCutoutController> hideDisplayCutout,
		Optional<AppPairsController> appPairsOptional,
		Optional<RecentTasksController> recentTasks,
		ShellExecutor mainExecutor) {
		mShellTaskOrganizer = shellTaskOrganizer;
		mRecentTasks = recentTasks;
		mLegacySplitScreenOptional = legacySplitScreenOptional;
		mSplitScreenOptional = splitScreenOptional;
		mPipOptional = pipOptional;
		@@ -85,6 +89,9 @@ public final class ShellCommandHandlerImpl {
		pw.println();
		pw.println();
		mSplitScreenOptional.ifPresent(splitScreen -> splitScreen.dump(pw, ""));
		pw.println();
		pw.println();
		mRecentTasks.ifPresent(recentTasks -> recentTasks.dump(pw, ""));
		}

libs/WindowManager/Shell/src/com/android/wm/shell/ShellInitImpl.java

+5 −4

Original line number	Diff line number	Diff line
		@@ -29,8 +29,8 @@ import com.android.wm.shell.draganddrop.DragAndDropController;
		import com.android.wm.shell.freeform.FreeformTaskListener;
		import com.android.wm.shell.fullscreen.FullscreenTaskListener;
		import com.android.wm.shell.fullscreen.FullscreenUnfoldController;
		import com.android.wm.shell.legacysplitscreen.LegacySplitScreenController;
		import com.android.wm.shell.pip.phone.PipTouchHandler;
		import com.android.wm.shell.recents.RecentTasksController;
		import com.android.wm.shell.splitscreen.SplitScreenController;
		import com.android.wm.shell.startingsurface.StartingWindowController;
		import com.android.wm.shell.transition.Transitions;
		@@ -49,7 +49,6 @@ public class ShellInitImpl {
		private final DragAndDropController mDragAndDropController;
		private final ShellTaskOrganizer mShellTaskOrganizer;
		private final Optional<BubbleController> mBubblesOptional;
		private final Optional<LegacySplitScreenController> mLegacySplitScreenOptional;
		private final Optional<SplitScreenController> mSplitScreenOptional;
		private final Optional<AppPairsController> mAppPairsOptional;
		private final Optional<PipTouchHandler> mPipTouchHandlerOptional;
		@@ -59,6 +58,7 @@ public class ShellInitImpl {
		private final ShellExecutor mMainExecutor;
		private final Transitions mTransitions;
		private final StartingWindowController mStartingWindow;
		private final Optional<RecentTasksController> mRecentTasks;

		private final InitImpl mImpl = new InitImpl();

		@@ -69,13 +69,13 @@ public class ShellInitImpl {
		DragAndDropController dragAndDropController,
		ShellTaskOrganizer shellTaskOrganizer,
		Optional<BubbleController> bubblesOptional,
		Optional<LegacySplitScreenController> legacySplitScreenOptional,
		Optional<SplitScreenController> splitScreenOptional,
		Optional<AppPairsController> appPairsOptional,
		Optional<PipTouchHandler> pipTouchHandlerOptional,
		FullscreenTaskListener fullscreenTaskListener,
		Optional<FullscreenUnfoldController> fullscreenUnfoldTransitionController,
		Optional<Optional<FreeformTaskListener>> freeformTaskListenerOptional,
		Optional<RecentTasksController> recentTasks,
		Transitions transitions,
		StartingWindowController startingWindow,
		ShellExecutor mainExecutor) {
		@@ -85,13 +85,13 @@ public class ShellInitImpl {
		mDragAndDropController = dragAndDropController;
		mShellTaskOrganizer = shellTaskOrganizer;
		mBubblesOptional = bubblesOptional;
		mLegacySplitScreenOptional = legacySplitScreenOptional;
		mSplitScreenOptional = splitScreenOptional;
		mAppPairsOptional = appPairsOptional;
		mFullscreenTaskListener = fullscreenTaskListener;
		mPipTouchHandlerOptional = pipTouchHandlerOptional;
		mFullscreenUnfoldController = fullscreenUnfoldTransitionController;
		mFreeformTaskListenerOptional = freeformTaskListenerOptional.flatMap(f -> f);
		mRecentTasks = recentTasks;
		mTransitions = transitions;
		mMainExecutor = mainExecutor;
		mStartingWindow = startingWindow;
		@@ -135,6 +135,7 @@ public class ShellInitImpl {
		f, ShellTaskOrganizer.TASK_LISTENER_TYPE_FREEFORM));

		mFullscreenUnfoldController.ifPresent(FullscreenUnfoldController::init);
		mRecentTasks.ifPresent(RecentTasksController::init);
		}

		@ExternalThread

libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java

+26 −3

Original line number	Diff line number	Diff line
		@@ -51,6 +51,7 @@ import com.android.internal.protolog.common.ProtoLog;
		import com.android.internal.util.FrameworkStatsLog;
		import com.android.wm.shell.common.ScreenshotUtils;
		import com.android.wm.shell.common.ShellExecutor;
		import com.android.wm.shell.recents.RecentTasksController;
		import com.android.wm.shell.sizecompatui.SizeCompatUIController;
		import com.android.wm.shell.startingsurface.StartingWindowController;

		@@ -59,6 +60,7 @@ import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;
		import java.util.Objects;
		import java.util.Optional;
		import java.util.function.Consumer;

		/**
		@@ -150,20 +152,34 @@ public class ShellTaskOrganizer extends TaskOrganizer implements
		@Nullable
		private final SizeCompatUIController mSizeCompatUI;

		@Nullable
		private final Optional<RecentTasksController> mRecentTasks;

		public ShellTaskOrganizer(ShellExecutor mainExecutor, Context context) {
		this(null /* taskOrganizerController /, mainExecutor, context, null / sizeCompatUI */);
		this(null /* taskOrganizerController /, mainExecutor, context, null / sizeCompatUI */,
		Optional.empty() /* recentTasksController */);
		}

		public ShellTaskOrganizer(ShellExecutor mainExecutor, Context context, @Nullable
		SizeCompatUIController sizeCompatUI) {
		this(null /* taskOrganizerController */, mainExecutor, context, sizeCompatUI);
		this(null /* taskOrganizerController */, mainExecutor, context, sizeCompatUI,
		Optional.empty() /* recentTasksController */);
		}

		public ShellTaskOrganizer(ShellExecutor mainExecutor, Context context, @Nullable
		SizeCompatUIController sizeCompatUI,
		Optional<RecentTasksController> recentTasks) {
		this(null /* taskOrganizerController */, mainExecutor, context, sizeCompatUI,
		recentTasks);
		}

		@VisibleForTesting
		ShellTaskOrganizer(ITaskOrganizerController taskOrganizerController, ShellExecutor mainExecutor,
		Context context, @Nullable SizeCompatUIController sizeCompatUI) {
		Context context, @Nullable SizeCompatUIController sizeCompatUI,
		Optional<RecentTasksController> recentTasks) {
		super(taskOrganizerController, mainExecutor);
		mSizeCompatUI = sizeCompatUI;
		mRecentTasks = recentTasks;
		if (sizeCompatUI != null) {
		sizeCompatUI.setSizeCompatUICallback(this);
		}
		@@ -401,6 +417,11 @@ public class ShellTaskOrganizer extends TaskOrganizer implements
		// Notify the size compat UI if the listener or task info changed.
		notifySizeCompatUI(taskInfo, newListener);
		}
		if (data.getTaskInfo().getWindowingMode() != taskInfo.getWindowingMode()) {
		// Notify the recent tasks when a task changes windowing modes
		mRecentTasks.ifPresent(recentTasks ->
		recentTasks.onTaskWindowingModeChanged(taskInfo));
		}
		}
		}

		@@ -428,6 +449,8 @@ public class ShellTaskOrganizer extends TaskOrganizer implements
		notifyLocusVisibilityIfNeeded(taskInfo);
		// Pass null for listener to remove the size compat UI on this task if there is any.
		notifySizeCompatUI(taskInfo, null /* taskListener */);
		// Notify the recent tasks that a task has been removed
		mRecentTasks.ifPresent(recentTasks -> recentTasks.onTaskRemoved(taskInfo));
		}
		}

libs/WindowManager/Shell/src/com/android/wm/shell/recents/IRecentTasks.aidl

0 → 100644

+41 −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 com.android.wm.shell.recents;

		import com.android.wm.shell.recents.IRecentTasksListener;
		import com.android.wm.shell.util.GroupedRecentTaskInfo;

		/**
		* Interface that is exposed to remote callers to fetch recent tasks.
		*/
		interface IRecentTasks {

		/**
		* Registers a recent tasks listener.
		*/
		oneway void registerRecentTasksListener(in IRecentTasksListener listener) = 1;

		/**
		* Unregisters a recent tasks listener.
		*/
		oneway void unregisterRecentTasksListener(in IRecentTasksListener listener) = 2;

		/**
		* Gets the set of recent tasks.
		*/
		GroupedRecentTaskInfo[] getRecentTasks(int maxNum, int flags, int userId) = 3;
		}