| /* |
| * Copyright 2020 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.app.servertransaction; |
| |
| import android.annotation.Nullable; |
| import android.app.ClientTransactionHandler; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.view.DisplayAdjustments.FixedRotationAdjustments; |
| |
| import java.util.Objects; |
| |
| /** |
| * The request to update display adjustments for a rotated activity or window token. |
| * @hide |
| */ |
| public class FixedRotationAdjustmentsItem extends ClientTransactionItem { |
| |
| /** The token who may have {@link android.content.res.Resources}. */ |
| private IBinder mToken; |
| |
| /** |
| * The adjustments for the display adjustments of resources. If it is null, the existing |
| * rotation adjustments will be dropped to restore natural state. |
| */ |
| private FixedRotationAdjustments mFixedRotationAdjustments; |
| |
| private FixedRotationAdjustmentsItem() {} |
| |
| /** Obtain an instance initialized with provided params. */ |
| public static FixedRotationAdjustmentsItem obtain(IBinder token, |
| FixedRotationAdjustments fixedRotationAdjustments) { |
| FixedRotationAdjustmentsItem instance = |
| ObjectPool.obtain(FixedRotationAdjustmentsItem.class); |
| if (instance == null) { |
| instance = new FixedRotationAdjustmentsItem(); |
| } |
| instance.mToken = token; |
| instance.mFixedRotationAdjustments = fixedRotationAdjustments; |
| |
| return instance; |
| } |
| |
| @Override |
| public void execute(ClientTransactionHandler client, IBinder token, |
| PendingTransactionActions pendingActions) { |
| client.handleFixedRotationAdjustments(mToken, mFixedRotationAdjustments); |
| } |
| |
| @Override |
| public void recycle() { |
| mToken = null; |
| mFixedRotationAdjustments = null; |
| ObjectPool.recycle(this); |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeStrongBinder(mToken); |
| dest.writeTypedObject(mFixedRotationAdjustments, flags); |
| } |
| |
| @Override |
| public boolean equals(@Nullable Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| final FixedRotationAdjustmentsItem other = (FixedRotationAdjustmentsItem) o; |
| return Objects.equals(mToken, other.mToken) |
| && Objects.equals(mFixedRotationAdjustments, other.mFixedRotationAdjustments); |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = 17; |
| result = 31 * result + Objects.hashCode(mToken); |
| result = 31 * result + Objects.hashCode(mFixedRotationAdjustments); |
| return result; |
| } |
| |
| private FixedRotationAdjustmentsItem(Parcel in) { |
| mToken = in.readStrongBinder(); |
| mFixedRotationAdjustments = in.readTypedObject(FixedRotationAdjustments.CREATOR); |
| } |
| |
| public static final Creator<FixedRotationAdjustmentsItem> CREATOR = |
| new Creator<FixedRotationAdjustmentsItem>() { |
| public FixedRotationAdjustmentsItem createFromParcel(Parcel in) { |
| return new FixedRotationAdjustmentsItem(in); |
| } |
| |
| public FixedRotationAdjustmentsItem[] newArray(int size) { |
| return new FixedRotationAdjustmentsItem[size]; |
| } |
| }; |
| } |