| /* |
| * 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.annotation.Nullable; |
| import android.annotation.TestApi; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| /** |
| * Interface to communicate between window manager and {@link TaskFragmentOrganizer}. |
| * <p> |
| * Window manager will dispatch TaskFragment information updates via this interface. |
| * It is necessary because {@link ITaskFragmentOrganizer} aidl interface can not be used as a |
| * {@link TestApi}. |
| * @hide |
| */ |
| @TestApi |
| public final class TaskFragmentOrganizerToken implements Parcelable { |
| private final ITaskFragmentOrganizer mRealToken; |
| |
| TaskFragmentOrganizerToken(ITaskFragmentOrganizer realToken) { |
| mRealToken = realToken; |
| } |
| |
| /** @hide */ |
| public IBinder asBinder() { |
| return mRealToken.asBinder(); |
| } |
| |
| /** @hide */ |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeStrongInterface(mRealToken); |
| } |
| |
| /** @hide */ |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @NonNull |
| public static final Creator<TaskFragmentOrganizerToken> CREATOR = |
| new Creator<TaskFragmentOrganizerToken>() { |
| @Override |
| public TaskFragmentOrganizerToken createFromParcel(Parcel in) { |
| final ITaskFragmentOrganizer realToken = |
| ITaskFragmentOrganizer.Stub.asInterface(in.readStrongBinder()); |
| // The TaskFragmentOrganizerToken may be null for TaskOrganizer or |
| // DisplayAreaOrganizer. |
| if (realToken == null) { |
| return null; |
| } |
| return new TaskFragmentOrganizerToken(realToken); |
| } |
| |
| @Override |
| public TaskFragmentOrganizerToken[] newArray(int size) { |
| return new TaskFragmentOrganizerToken[size]; |
| } |
| }; |
| |
| @Override |
| public int hashCode() { |
| return mRealToken.asBinder().hashCode(); |
| } |
| |
| @Override |
| public String toString() { |
| return "TaskFragmentOrganizerToken{" + mRealToken + "}"; |
| } |
| |
| @Override |
| public boolean equals(@Nullable Object obj) { |
| if (!(obj instanceof TaskFragmentOrganizerToken)) { |
| return false; |
| } |
| return mRealToken.asBinder() == ((TaskFragmentOrganizerToken) obj).asBinder(); |
| } |
| } |