/*
 * Copyright (C) 2016 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.security.keymaster;

import android.os.Parcel;
import android.os.Parcelable;

@hide

The information aggregated by this class is used by keystore to identify a caller of the
keystore API toward a remote party. It aggregates multiple PackageInfos because keystore
can only determine a caller by uid granularity, and a uid can be shared by multiple packages.
The remote party must decide if it trusts all of the packages enough to consider the
confidentiality of the key material in question intact./**
 * @hide
 * The information aggregated by this class is used by keystore to identify a caller of the
 * keystore API toward a remote party. It aggregates multiple PackageInfos because keystore
 * can only determine a caller by uid granularity, and a uid can be shared by multiple packages.
 * The remote party must decide if it trusts all of the packages enough to consider the
 * confidentiality of the key material in question intact.
 */
public class KeyAttestationApplicationId implements Parcelable {
    private final KeyAttestationPackageInfo[] mAttestationPackageInfos;

    
Params:
mAttestationPackageInfos – /**
     * @param mAttestationPackageInfos
     */
    public KeyAttestationApplicationId(KeyAttestationPackageInfo[] mAttestationPackageInfos) {
        super();
        this.mAttestationPackageInfos = mAttestationPackageInfos;
    }

    
Returns:
the mAttestationPackageInfos/**
     * @return the mAttestationPackageInfos
     */
    public KeyAttestationPackageInfo[] getAttestationPackageInfos() {
        return mAttestationPackageInfos;
    }

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeTypedArray(mAttestationPackageInfos, flags);
    }

    public static final Parcelable.Creator<KeyAttestationApplicationId> CREATOR
            = new Parcelable.Creator<KeyAttestationApplicationId>() {
        @Override
        public KeyAttestationApplicationId createFromParcel(Parcel source) {
            return new KeyAttestationApplicationId(source);
        }

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

    KeyAttestationApplicationId(Parcel source) {
        mAttestationPackageInfos = source.createTypedArray(KeyAttestationPackageInfo.CREATOR);
    }
}