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/*
* 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];
}
};
}
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