script-astra/Android/Sdk/sources/android-35/android/adservices/measurement/RegistrationRequest.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.measurement;

import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.net.Uri;
import android.os.Parcel;
import android.os.Parcelable;
import android.view.InputEvent;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.util.Objects;


/**
 * Class to hold input to measurement registration calls.
 * @hide
 */
public final class RegistrationRequest implements Parcelable {
    /** @hide */
    @Retention(RetentionPolicy.SOURCE)
    @IntDef({
        INVALID,
        REGISTER_SOURCE,
        REGISTER_TRIGGER,
    })
    public @interface RegistrationType {}
    /** Invalid registration type used as a default. */
    public static final int INVALID = 0;
    /**
     * A request to register an Attribution Source event (NOTE: AdServices type not
     * android.context.AttributionSource).
     */
    public static final int REGISTER_SOURCE = 1;
    /** A request to register a trigger event. */
    public static final int REGISTER_TRIGGER = 2;

    @RegistrationType private final int mRegistrationType;
    private final Uri mRegistrationUri;
    private final InputEvent mInputEvent;
    private final String mAppPackageName;
    private final String mSdkPackageName;
    private final long mRequestTime;
    private final boolean mIsAdIdPermissionGranted;
    private final String mAdIdValue;

    private RegistrationRequest(@NonNull Builder builder) {
        mRegistrationType = builder.mRegistrationType;
        mRegistrationUri = builder.mRegistrationUri;
        mInputEvent = builder.mInputEvent;
        mAppPackageName = builder.mAppPackageName;
        mSdkPackageName = builder.mSdkPackageName;
        mRequestTime = builder.mRequestTime;
        mIsAdIdPermissionGranted = builder.mIsAdIdPermissionGranted;
        mAdIdValue = builder.mAdIdValue;
    }

    /**
     * Unpack an RegistrationRequest from a Parcel.
     */
    private RegistrationRequest(Parcel in) {
        mRegistrationType = in.readInt();
        mRegistrationUri = Uri.CREATOR.createFromParcel(in);
        mAppPackageName = in.readString();
        mSdkPackageName = in.readString();
        boolean hasInputEvent = in.readBoolean();
        if (hasInputEvent) {
            mInputEvent = InputEvent.CREATOR.createFromParcel(in);
        } else {
            mInputEvent = null;
        }
        mRequestTime = in.readLong();
        mIsAdIdPermissionGranted = in.readBoolean();
        boolean hasAdIdValue = in.readBoolean();
        if (hasAdIdValue) {
            mAdIdValue = in.readString();
        } else {
            mAdIdValue = null;
        }
    }

    /** Creator for Parcelable (via reflection). */
    @NonNull
    public static final Parcelable.Creator<RegistrationRequest> CREATOR =
            new Parcelable.Creator<RegistrationRequest>() {
                @Override
                public RegistrationRequest createFromParcel(Parcel in) {
                    return new RegistrationRequest(in);
                }

                @Override
                public RegistrationRequest[] newArray(int size) {
                    return new RegistrationRequest[size];
                }
            };

    /**
     * For Parcelable, no special marshalled objects.
     */
    public int describeContents() {
        return 0;
    }

    /**
     * For Parcelable, write out to a Parcel in particular order.
     */
    public void writeToParcel(@NonNull Parcel out, int flags) {
        Objects.requireNonNull(out);
        out.writeInt(mRegistrationType);
        mRegistrationUri.writeToParcel(out, flags);
        out.writeString(mAppPackageName);
        out.writeString(mSdkPackageName);
        if (mInputEvent != null) {
            out.writeBoolean(true);
            mInputEvent.writeToParcel(out, flags);
        } else {
            out.writeBoolean(false);
        }
        out.writeLong(mRequestTime);
        out.writeBoolean(mIsAdIdPermissionGranted);
        if (mAdIdValue != null) {
            out.writeBoolean(true);
            out.writeString(mAdIdValue);
        } else {
            out.writeBoolean(false);
        }
    }

    /** Type of the registration. */
    @RegistrationType
    public int getRegistrationType() {
        return mRegistrationType;
    }

    /** Source URI of the App / Publisher. */
    @NonNull
    public Uri getRegistrationUri() {
        return mRegistrationUri;
    }

    /** InputEvent related to an ad event. */
    @Nullable
    public InputEvent getInputEvent() {
        return mInputEvent;
    }

    /** Package name of the app used for the registration. */
    @NonNull
    public String getAppPackageName() {
        return mAppPackageName;
    }

    /** Package name of the sdk used for the registration. */
    @NonNull
    public String getSdkPackageName() {
        return mSdkPackageName;
    }

    /** Time the request was created, as millis since boot excluding time in deep sleep. */
    @NonNull
    public long getRequestTime() {
        return mRequestTime;
    }

    /** Ad ID Permission */
    @NonNull
    public boolean isAdIdPermissionGranted() {
        return mIsAdIdPermissionGranted;
    }

    /** Ad ID Value */
    @Nullable
    public String getAdIdValue() {
        return mAdIdValue;
    }

    /**
     * A builder for {@link RegistrationRequest}.
     */
    public static final class Builder {
        @RegistrationType private final int mRegistrationType;
        private final Uri mRegistrationUri;
        private final String mAppPackageName;
        private final String mSdkPackageName;
        private InputEvent mInputEvent;
        private long mRequestTime;
        private boolean mIsAdIdPermissionGranted;
        private String mAdIdValue;

        /**
         * Builder constructor for {@link RegistrationRequest}.
         *
         * @param type registration type, either source or trigger
         * @param registrationUri registration uri endpoint for registering a source/trigger
         * @param appPackageName app package name that is calling PP API
         * @param sdkPackageName sdk package name that is calling PP API
         * @throws IllegalArgumentException if the scheme for {@code registrationUri} is not HTTPS
         * or if {@code type} is not one of {@code REGISTER_SOURCE} or {@code REGISTER_TRIGGER}
         */
        public Builder(
                @RegistrationType int type,
                @NonNull Uri registrationUri,
                @NonNull String appPackageName,
                @NonNull String sdkPackageName) {
            if (type != REGISTER_SOURCE && type != REGISTER_TRIGGER) {
                throw new IllegalArgumentException("Invalid registrationType");
            }

            Objects.requireNonNull(registrationUri);
            if (registrationUri.getScheme() == null
                    || !registrationUri.getScheme().equalsIgnoreCase("https")) {
                throw new IllegalArgumentException("registrationUri must have an HTTPS scheme");
            }

            Objects.requireNonNull(appPackageName);
            Objects.requireNonNull(sdkPackageName);
            mRegistrationType = type;
            mRegistrationUri = registrationUri;
            mAppPackageName = appPackageName;
            mSdkPackageName = sdkPackageName;
        }

        /** See {@link RegistrationRequest#getInputEvent}. */
        @NonNull
        public Builder setInputEvent(@Nullable InputEvent event) {
            mInputEvent = event;
            return this;
        }

        /** See {@link RegistrationRequest#getRequestTime}. */
        @NonNull
        public Builder setRequestTime(long requestTime) {
            mRequestTime = requestTime;
            return this;
        }

        /** See {@link RegistrationRequest#isAdIdPermissionGranted()}. */
        @NonNull
        public Builder setAdIdPermissionGranted(boolean adIdPermissionGranted) {
            mIsAdIdPermissionGranted = adIdPermissionGranted;
            return this;
        }

        /** See {@link RegistrationRequest#getAdIdValue()}. */
        @NonNull
        public Builder setAdIdValue(@Nullable String adIdValue) {
            mAdIdValue = adIdValue;
            return this;
        }

        /** Build the RegistrationRequest. */
        @NonNull
        public RegistrationRequest build() {
            // Ensure registrationType has been set,
            // throws IllegalArgumentException if mRegistrationType
            // isn't a valid choice.
            if (mRegistrationType != REGISTER_SOURCE && mRegistrationType != REGISTER_TRIGGER) {
                throw new IllegalArgumentException("Invalid registrationType");
            }

            return new RegistrationRequest(this);
        }
    }
}