91 lines
2.6 KiB
Java
91 lines
2.6 KiB
Java
|
/*
|
||
|
|
* 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.adservices.common;
|
||
|
|
|
||
|
|
import android.annotation.NonNull;
|
||
|
|
import android.os.Parcel;
|
||
|
|
import android.os.Parcelable;
|
||
|
|
|
||
|
|
import java.util.Objects;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A class to hold the metadata of an IPC call.
|
||
|
|
*
|
||
|
|
* @hide
|
||
|
|
*/
|
||
|
|
public class CallerMetadata implements Parcelable {
|
||
|
|
private @NonNull long mBinderElapsedTimestamp;
|
||
|
|
|
||
|
|
private CallerMetadata(@NonNull long binderElapsedTimestamp) {
|
||
|
|
mBinderElapsedTimestamp = binderElapsedTimestamp;
|
||
|
|
}
|
||
|
|
|
||
|
|
private CallerMetadata(@NonNull Parcel in) {
|
||
|
|
mBinderElapsedTimestamp = in.readLong();
|
||
|
|
}
|
||
|
|
|
||
|
|
@NonNull
|
||
|
|
public static final Parcelable.Creator<CallerMetadata> CREATOR =
|
||
|
|
new Parcelable.Creator<CallerMetadata>() {
|
||
|
|
@Override
|
||
|
|
public CallerMetadata createFromParcel(@NonNull Parcel in) {
|
||
|
|
Objects.requireNonNull(in);
|
||
|
|
return new CallerMetadata(in);
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public CallerMetadata[] newArray(int size) {
|
||
|
|
return new CallerMetadata[size];
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public int describeContents() {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public void writeToParcel(@NonNull Parcel out, int flags) {
|
||
|
|
out.writeLong(mBinderElapsedTimestamp);
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Get the binder elapsed timestamp. */
|
||
|
|
public long getBinderElapsedTimestamp() {
|
||
|
|
return mBinderElapsedTimestamp;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Builder for {@link CallerMetadata} objects. */
|
||
|
|
public static final class Builder {
|
||
|
|
private long mBinderElapsedTimestamp;
|
||
|
|
|
||
|
|
public Builder() {
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Set the binder elapsed timestamp. */
|
||
|
|
public @NonNull CallerMetadata.Builder setBinderElapsedTimestamp(
|
||
|
|
@NonNull long binderElapsedTimestamp) {
|
||
|
|
mBinderElapsedTimestamp = binderElapsedTimestamp;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** Builds a {@link CallerMetadata} instance. */
|
||
|
|
public @NonNull CallerMetadata build() {
|
||
|
|
return new CallerMetadata(mBinderElapsedTimestamp);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|