Merge changes from topic "task_fragment_organizer" into sc-v2-dev (f555a8a0) · Commits · e / os / android_frameworks_base

core/java/android/window/ITaskFragmentOrganizer.aidl

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		/**
		* 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.window;

		import android.content.res.Configuration;
		import android.os.IBinder;
		import android.window.TaskFragmentAppearedInfo;
		import android.window.TaskFragmentInfo;

		/** @hide */
		oneway interface ITaskFragmentOrganizer {
		void onTaskFragmentAppeared(in TaskFragmentAppearedInfo taskFragmentAppearedInfo);
		void onTaskFragmentInfoChanged(in TaskFragmentInfo taskFragmentInfo);
		void onTaskFragmentVanished(in TaskFragmentInfo taskFragmentInfo);

		/**
		* Called when the parent leaf Task of organized TaskFragments is changed.
		* When the leaf Task is changed, the organizer may want to update the TaskFragments in one
		* transaction.
		*
		* For case like screen size change, it will trigger onTaskFragmentParentInfoChanged with new
		* Task bounds, but may not trigger onTaskFragmentInfoChanged because there can be an override
		* bounds.
		*/
		void onTaskFragmentParentInfoChanged(in IBinder fragmentToken, in Configuration parentConfig);
		}

core/java/android/window/ITaskFragmentOrganizerController.aidl

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		/**
		* 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.window;

		import android.window.ITaskFragmentOrganizer;

		/** @hide */
		interface ITaskFragmentOrganizerController {

		/**
		* Registers a TaskFragmentOrganizer to manage TaskFragments.
		*/
		void registerOrganizer(in ITaskFragmentOrganizer organizer);

		/**
		* Unregisters a previously registered TaskFragmentOrganizer.
		*/
		void unregisterOrganizer(in ITaskFragmentOrganizer organizer);
		}

core/java/android/window/IWindowOrganizerController.aidl

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		@@ -20,6 +20,7 @@ import android.view.SurfaceControl;

		import android.os.IBinder;
		import android.window.IDisplayAreaOrganizerController;
		import android.window.ITaskFragmentOrganizerController;
		import android.window.ITaskOrganizerController;
		import android.window.ITransitionPlayer;
		import android.window.IWindowContainerTransactionCallback;
		@@ -77,6 +78,9 @@ interface IWindowOrganizerController {
		/** @return An interface enabling the management of display area organizers. */
		IDisplayAreaOrganizerController getDisplayAreaOrganizerController();

		/** @return An interface enabling the management of task fragment organizers. */
		ITaskFragmentOrganizerController getTaskFragmentOrganizerController();

		/**
		* Registers a transition player with Core. There is only one of these at a time and calling
		* this will replace the existing one if set.

core/java/android/window/TaskFragmentAppearedInfo.aidl

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		/*
		* 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.window;

		/**
		* Data object for the TaskFragment info provided when a TaskFragment is presented to an organizer.
		* @hide
		*/
		parcelable TaskFragmentAppearedInfo;

core/java/android/window/TaskFragmentAppearedInfo.java

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		/*
		* 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.window;

		import android.annotation.NonNull;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.view.SurfaceControl;

		/**
		* Data object for the TaskFragment info provided when a TaskFragment is presented to an organizer.
		* @hide
		*/
		public final class TaskFragmentAppearedInfo implements Parcelable {

		@NonNull
		private final TaskFragmentInfo mTaskFragmentInfo;

		@NonNull
		private final SurfaceControl mLeash;

		public TaskFragmentAppearedInfo(
		@NonNull TaskFragmentInfo taskFragmentInfo, @NonNull SurfaceControl leash) {
		mTaskFragmentInfo = taskFragmentInfo;
		mLeash = leash;
		}

		public TaskFragmentInfo getTaskFragmentInfo() {
		return mTaskFragmentInfo;
		}

		public SurfaceControl getLeash() {
		return mLeash;
		}

		private TaskFragmentAppearedInfo(Parcel in) {
		mTaskFragmentInfo = in.readTypedObject(TaskFragmentInfo.CREATOR);
		mLeash = in.readTypedObject(SurfaceControl.CREATOR);
		}

		@Override
		public void writeToParcel(@NonNull Parcel dest, int flags) {
		dest.writeTypedObject(mTaskFragmentInfo, flags);
		dest.writeTypedObject(mLeash, flags);
		}

		@NonNull
		public static final Creator<TaskFragmentAppearedInfo> CREATOR =
		new Creator<TaskFragmentAppearedInfo>() {
		@Override
		public TaskFragmentAppearedInfo createFromParcel(Parcel in) {
		return new TaskFragmentAppearedInfo(in);
		}

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

		@Override
		public String toString() {
		return "TaskFragmentAppearedInfo{"
		+ " taskFragmentInfo=" + mTaskFragmentInfo
		+ "}";
		}

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