| /* |
| * 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.measurement; |
| |
| import android.annotation.NonNull; |
| import android.net.Uri; |
| import android.os.Build; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Objects; |
| |
| /** Class to hold input to measurement trigger registration calls from web context. */ |
| public final class WebTriggerRegistrationRequest implements Parcelable { |
| /** Creator for Paracelable (via reflection). */ |
| @NonNull |
| public static final Parcelable.Creator<WebTriggerRegistrationRequest> CREATOR = |
| new Parcelable.Creator<WebTriggerRegistrationRequest>() { |
| @Override |
| public WebTriggerRegistrationRequest createFromParcel(Parcel in) { |
| return new WebTriggerRegistrationRequest(in); |
| } |
| |
| @Override |
| public WebTriggerRegistrationRequest[] newArray(int size) { |
| return new WebTriggerRegistrationRequest[size]; |
| } |
| }; |
| /** Registration info to fetch sources. */ |
| @NonNull private final List<WebTriggerParams> mWebTriggerParams; |
| |
| /** Destination {@link Uri}. */ |
| @NonNull private final Uri mDestination; |
| |
| private WebTriggerRegistrationRequest(@NonNull Builder builder) { |
| mWebTriggerParams = builder.mWebTriggerParams; |
| mDestination = builder.mDestination; |
| } |
| |
| private WebTriggerRegistrationRequest(Parcel in) { |
| Objects.requireNonNull(in); |
| ArrayList<WebTriggerParams> webTriggerParams = new ArrayList<>(); |
| if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) { |
| in.readList(webTriggerParams, WebTriggerParams.class.getClassLoader()); |
| } else { |
| in.readList( |
| webTriggerParams, |
| WebTriggerParams.class.getClassLoader(), |
| WebTriggerParams.class); |
| } |
| mWebTriggerParams = webTriggerParams; |
| mDestination = Uri.CREATOR.createFromParcel(in); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (!(o instanceof WebTriggerRegistrationRequest)) return false; |
| WebTriggerRegistrationRequest that = (WebTriggerRegistrationRequest) o; |
| return Objects.equals(mWebTriggerParams, that.mWebTriggerParams) |
| && Objects.equals(mDestination, that.mDestination); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(mWebTriggerParams, mDestination); |
| } |
| |
| /** Getter for trigger params. */ |
| @NonNull |
| public List<WebTriggerParams> getTriggerParams() { |
| return mWebTriggerParams; |
| } |
| |
| /** Getter for destination. */ |
| @NonNull |
| public Uri getDestination() { |
| return mDestination; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(@NonNull Parcel out, int flags) { |
| Objects.requireNonNull(out); |
| out.writeList(mWebTriggerParams); |
| mDestination.writeToParcel(out, flags); |
| } |
| |
| /** Builder for {@link WebTriggerRegistrationRequest}. */ |
| public static final class Builder { |
| /** |
| * Registration info to fetch triggers. Maximum 20 registrations allowed at once, to be in |
| * sync with Chrome platform. |
| */ |
| @NonNull private List<WebTriggerParams> mWebTriggerParams; |
| /** Top level origin of publisher app. */ |
| @NonNull private final Uri mDestination; |
| |
| /** |
| * Builder constructor for {@link WebTriggerRegistrationRequest}. |
| * |
| * @param webTriggerParams contains trigger registration parameters, the list should not be |
| * empty |
| * @param destination trigger destination {@link Uri} |
| */ |
| public Builder(@NonNull List<WebTriggerParams> webTriggerParams, @NonNull Uri destination) { |
| Objects.requireNonNull(webTriggerParams); |
| if (webTriggerParams.isEmpty()) { |
| throw new IllegalArgumentException("web trigger params list is empty"); |
| } |
| |
| Objects.requireNonNull(destination); |
| if (destination.getScheme() == null) { |
| throw new IllegalArgumentException("Destination origin must have a scheme."); |
| } |
| mWebTriggerParams = webTriggerParams; |
| mDestination = destination; |
| } |
| |
| /** Pre-validates parameters and builds {@link WebTriggerRegistrationRequest}. */ |
| @NonNull |
| public WebTriggerRegistrationRequest build() { |
| return new WebTriggerRegistrationRequest(this); |
| } |
| } |
| } |