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/*
* Copyright (C) 2022 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 static android.window.SystemOverrideOnBackInvokedCallback.OVERRIDE_UNDEFINED;
import android.annotation.NonNull;
import android.os.Parcel;
import android.os.Parcelable;
/**
* Data object to hold an {@link IOnBackInvokedCallback} and its priority.
* @hide
*/
public final class OnBackInvokedCallbackInfo implements Parcelable {
@NonNull
private final IOnBackInvokedCallback mCallback;
private @OnBackInvokedDispatcher.Priority int mPriority;
private final boolean mIsAnimationCallback;
private final @SystemOverrideOnBackInvokedCallback.OverrideBehavior int mOverrideBehavior;
public OnBackInvokedCallbackInfo(@NonNull IOnBackInvokedCallback callback,
int priority,
boolean isAnimationCallback,
int overrideBehavior) {
mCallback = callback;
mPriority = priority;
mIsAnimationCallback = isAnimationCallback;
mOverrideBehavior = overrideBehavior;
}
private OnBackInvokedCallbackInfo(@NonNull Parcel in) {
mCallback = IOnBackInvokedCallback.Stub.asInterface(in.readStrongBinder());
mPriority = in.readInt();
mIsAnimationCallback = in.readBoolean();
mOverrideBehavior = in.readInt();
}
@Override
public int describeContents() {
return 0;
}
@Override
public void writeToParcel(@NonNull Parcel dest, int flags) {
dest.writeStrongInterface(mCallback);
dest.writeInt(mPriority);
dest.writeBoolean(mIsAnimationCallback);
dest.writeInt(mOverrideBehavior);
}
public static final Creator<OnBackInvokedCallbackInfo> CREATOR =
new Creator<OnBackInvokedCallbackInfo>() {
@Override
public OnBackInvokedCallbackInfo createFromParcel(Parcel in) {
return new OnBackInvokedCallbackInfo(in);
}
@Override
public OnBackInvokedCallbackInfo[] newArray(int size) {
return new OnBackInvokedCallbackInfo[size];
}
};
public boolean isSystemCallback() {
return mPriority == OnBackInvokedDispatcher.PRIORITY_SYSTEM
|| mOverrideBehavior != OVERRIDE_UNDEFINED;
}
@NonNull
public IOnBackInvokedCallback getCallback() {
return mCallback;
}
@OnBackInvokedDispatcher.Priority
public int getPriority() {
return mPriority;
}
public boolean isAnimationCallback() {
return mIsAnimationCallback;
}
@SystemOverrideOnBackInvokedCallback.OverrideBehavior
public int getOverrideBehavior() {
return mOverrideBehavior;
}
@Override
public String toString() {
return "OnBackInvokedCallbackInfo{"
+ "mCallback=" + mCallback
+ ", mPriority=" + mPriority
+ ", mIsAnimationCallback=" + mIsAnimationCallback
+ ", mOverrideBehavior=" + mOverrideBehavior
+ '}';
}
}
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