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Commit 80897e90 authored by Chris Li's avatar Chris Li
Browse files

Add WindowContainerTransaction APIs for create/deleteTaskFragment 

This change contains mainly the function signatures and data classes.
The actual implemenation will come in a separate cl.

Bug: 190433129
Test: N/A
Change-Id: I4f9695cea270cc06f2f6b1a2c56245cd2a43b9fd
parent a5b25288

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;

    }

}

core/java/android/window/TaskFragmentCreationParams.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 options to create TaskFragment with.

 * @hide

 */

parcelable TaskFragmentCreationParams;

core/java/android/window/TaskFragmentCreationParams.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.graphics.Rect;

import android.os.IBinder;

import android.os.Parcel;

import android.os.Parcelable;



/**

 * Data object for options to create TaskFragment with.

 * @hide

 */

public final class TaskFragmentCreationParams implements Parcelable {

    /**

     * Unique token assigned from the client organizer to identify the {@link TaskFragmentInfo} when

     * a new TaskFragment is created with this option.

     */

    @NonNull

    private final IBinder mFragmentToken;



    /**

     * Activity token used to identify the leaf Task to create the TaskFragment in. It has to belong

     * to the same app as the root Activity of the target Task.

     */

    @NonNull

    private final IBinder mOwnerToken;



    /** The initial bounds of the TaskFragment. Fill parent if empty. */

    @NonNull

    private final Rect mInitialBounds = new Rect();



    private TaskFragmentCreationParams(

            @NonNull IBinder fragmentToken, @NonNull IBinder ownerToken,

            @NonNull Rect initialBounds) {

        mFragmentToken = fragmentToken;

        mOwnerToken = ownerToken;

        mInitialBounds.set(initialBounds);

    }



    public IBinder getFragmentToken() {

        return mFragmentToken;

    }



    public IBinder getOwnerToken() {

        return mOwnerToken;

    }



    public Rect getInitialBounds() {

        return mInitialBounds;

    }



    private TaskFragmentCreationParams(Parcel in) {

        mFragmentToken = in.readStrongBinder();

        mOwnerToken = in.readStrongBinder();

        mInitialBounds.readFromParcel(in);

    }



    @Override

    public void writeToParcel(@NonNull Parcel dest, int flags) {

        dest.writeStrongBinder(mFragmentToken);

        dest.writeStrongBinder(mOwnerToken);

        mInitialBounds.writeToParcel(dest, flags);

    }



    @NonNull

    public static final Creator<TaskFragmentCreationParams> CREATOR =

            new Creator<TaskFragmentCreationParams>() {

                @Override

                public TaskFragmentCreationParams createFromParcel(Parcel in) {

                    return new TaskFragmentCreationParams(in);

                }



                @Override

                public TaskFragmentCreationParams[] newArray(int size) {

                    return new TaskFragmentCreationParams[size];

                }

            };



    @Override

    public String toString() {

        return "TaskFragmentCreationParams{"

                + " fragmentToken=" + mFragmentToken

                + " ownerToken=" + mOwnerToken

                + " initialBounds=" + mInitialBounds

                + "}";

    }



    @Override

    public int describeContents() {

        return 0;

    }

}

core/java/android/window/TaskFragmentInfo.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;



/**

 * Stores information about a particular TaskFragment.

 * @hide

 */

parcelable TaskFragmentInfo;